30 0 14MB
2019/03/13 22:08:33 (GMT+09:00)
MHC-V72D
SERVICE MANUAL
AEP Model UK Model E Model Australian Model
Ver. 1.0 2019.02
Note: Be sure to keep your PC used for service and checking of this unit always updated with the latest version of your anti-virus software. In case a virus affected unit was found during service, contact your Service Headquarters.
Model Name Using Similar Mechanism
MHC-V71D
DVD Mechanism Type
CDM90-DVBU204//M
Optical Pick-up Name
CMS-S76RFS7GP
SPECIFICATIONS Speaker section Speaker system: 4-way, Double Bass Reflex Speaker unit: Tweeter L/R Front: 50 mm, cone type Tweeter L/R Rear: 50 mm, cone type Midrange L/R: 120 mm, cone type Woofer: 300 mm, cone type Inputs AUDIO/PARTY CHAIN IN (TV) L/R: Voltage 2 V, impedance 24 kilohms TV (ARC): Supported audio signal: 2-channel Linear PCM MIC1: Sensitivity 1 mV, impedance 10 kilohms MIC2/GUITAR: Sensitivity 1 mV, impedance 10 kilohms (When guitar mode is turned off.) Sensitivity 200 mV, impedance 250 kilohms (When guitar mode is turned on.) Outputs AUDIO/PARTY CHAIN OUT L/R: Voltage 2 V, impedance 1 kilohm HDMI OUT (TV) ARC: Supported audio signal: 2-channel Linear PCM (up to 48 kHz), Dolby Digital HDMI section Connector: Type A (19 pin) Disc player section System: Compact disc and digital audio and video system
9-930-601-01 2019B80-1 © 2019.02
Laser Diode Properties Emission Duration: Continuous Laser Output*: Less than 44.6 μW * This output is the value measurement at a distance of 200 mm from the objective lens surface on the Optical Pick-up Block with 7 mm aperture. Frequency response: 20 Hz – 20 kHz Video color system format: Latin American models: NTSC Other models: NTSC and PAL USB section Supported USB device: Mass Storage Class Maximum current: 1A (USB) port: Type A FM tuner section FM stereo, FM superheterodyne tuner Antenna: FM lead antenna Tuning range: 87.5 MHz – 108.0 MHz (50 kHz step) BLUETOOTH section Communication system: BLUETOOTH Standard version 4.2 Output: BLUETOOTH Standard Power Class 2 Maximum output power: ] simultaneously for 5 seconds during the demonstration mode. 2. It enters the destination setting mode, the message “D XXXXX” is displayed on the screen display panel. Note 5: If the message “DESTLOCK” is displayed on the screen display panel, touch the [N] touch key to release from this mode. Because the destination is locked, and it cannot change the destination. 3. Touch [ +] / [ ‒] touch key to select the destination based on
the set’s country. Screen display
Destination code
“D ASIA” “D INDIA”
SP6, TH1 E12 E3, E93, E4, “D ME AFC” SA2, EA3 “D OCEANI” AU1 “D JAPAN” J1 “D BRAZIL” BR1 “D N AME” UC2, CA2 “D LATIN”
LA9, AR2
“D RUSSIA”
RU1
“D EUROPE” CEL, CEK
Country Southeast Asia countries India Middle East & Africa countries Australia & New Zealand Japan Brazil America & Canada Central & South America countries (except Brazil) Russia & CIS country Europe countries (except CIS country)
4. Touch [N] touch key to confirm the selection. 5. “RESET” appears on the screen display panel. After that, “SONY” appears on the screen display panel. The system automatically turn on and off once. Please be sure that the system stay at demo mode finally before switch off the power supply. 6. Mode in “MODEL, DESTINATION AND VERSION DISPLAY MODE” on page 23 again to confirm on the model & destination.
TEST DISCS Use following TEST DISC when this unit confirms the operation and checks it. •
For CD
Part No.
Description
3-702-101-01 4-225-203-01 J-2501-307-A
DISC (YEDS-18), TEST DISC (PATD-012), TEST DISC (HLX-A1), TEST
•
For DVD SL (Single Layer)
Part No.
Description
J-6090-069-A J-6090-088-A J-2501-305-A J-6090-077-A
DISC (HLX-503), TEST (NTSC) DISC (HLX-504), TEST (NTSC) DISC (HLX-513), TEST (NTSC) DISC (HLX-506), TEST (PAL)
•
For DVD DL (Double Layer)
Part No.
Description
J-6090-071-A J-6090-089-A J-2501-306-A J-6090-078-A
DISC (HLX-501), TEST (NTSC) DISC (HLX-505), TEST (NTSC) DISC (HLX-514), TEST (NTSC) DISC (HLX-507), TEST (PAL)
RELEASING THE DISC TRAY LOCK The disc tray lock function for the antitheft of sample disc in the shop is equipped. It can release the lock function in the following procedure. Releasing Procedure: 1. Press the [1] button to turn the power on. 2. Touch the [FUNCTION] touch key to turn the DVD function. 3. Touch [MEGA BASS] and [VOCAL FADER] touch keys simultaneously for three seconds. 4. The message “UNLOCKED” is displayed on the screen display panel and the disc tray is unlocked. Note: When “LOCKED” is displayed on the screen display panel, the disc tray lock is not released by turning the power on/off with the [1] button.
IF ERROR CODE AND “CHECK MANUAL” FLASHES ON THE DISPLAY See the following table for the corrective action. Error code
Corrective action
“PROTECT2”
Contact your nearest Sony dealer.
“PROTECT3”/ “PROTECT4”/ “PROTECT6”
Immediately unplug the AC power cord (mains lead), and check if anything is blocking the ventilation openings of the unit. After you have checked and found no problems, reconnect the AC power cord (mains lead), and turn on the system. If the issue persists, contact your nearest Sony dealer.
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MHC-V72D
Protect Type Description: X (Error Code)
Spread the compound referring to the figure below. Description
2
Defect of thermistor IC or charging circuit used by SPM (Sound Pressure Management) system.
3
• There is possibility of over current happen at speaker output or speaker damage (shorted). • Unusual heat up of AMP IC by improper assembly of heatsink or lack of thermal compound. • Under voltage Protection (no supply to AMP IC when power ON). • DC appears in SP terminal by defect of AMP IC.
4 or 6
• There is possibility of DC FAN is blocked or damaged. • Defect of DC FAN driver circuit.
SELF-DIAGNOSIS FUNCTION When the self-diagnosis function is activated, a service number appears on the TV screen or the display. The service number consists of an alphabet and numerals (e.g. C 13 50). See the following table for the cause and corrective action. First 3 characters of the service number
Cause and corrective action
C 13
This disc is dirty. • Clean the disc with a soft cloth.
C 31
The disc is not inserted correctly. • Turn off the system, then turn it on again. Then re-insert the disc correctly.
E XX (XX is a number)
To prevent a malfunction, the system has performed the self-diagnosis function. • Contact your nearest Sony dealer or local authorized Sony service facility and give the 5-character service number. Example: E 61 10
– MOTHERBOARD Board (Component Side) –
compound
IC2002
NOTE OF REPLACING THE IC2002 ON THE MOTHERBOARD BOARD AND THE MOTHERBOARD MOUNTED PC BOARD When IC2002 on the MOTHERBOARD board and the MOTHERBOARD mounted pc board are replaced, it is necessary to spread the compound between parts and heat sink. After that, execute “3. IC and MOTHERBOARD board after repair checking guide” (page 30).
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MHC-V72D
HOW TO OPEN THE TRAY WHEN POWER SWITCH TURN OFF Note 1: After the side panel L, R are removed, this work is done. Note 2: Please prepare the thin wire (clip etc. processed to the length of 5 cm or more). 1 Remove the side panel L, R. (Illustration of disassembly is omitted.)
– Left view – Insert the clip etc. processed to the length of 5 cm or more in the hole on the side of the CDM and push.
hole
DVD mechanism deck
5 cm or more
3
2 Insert the clip etc.
tray Note: Push after it inserts it in this hole well. – Top view –
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MHC-V72D
CAPACITOR ELECTRICAL DISCHARGE PROCESSING When removing the SMPS board (EMC) and MOTHERBOARD board, be sure to perform the discharge process by referring below procedure. Remove SMPS board (EMC) first follow by MOTHERBOARD board. Note: Be sure to discharge using a resistor of 500~800 .
SMPS Board (EMC) (Conductor Side View) 1. Disconnect all the wires and FFC which connected to the SMPS board (EMC) (avoid touching any component). 2. Unscrew the SMPS board (EMC). 3. Pulling up the wire (avoid touching any component) to lift up the SMPS board (EMC). 4. Flip the SMPS board (EMC) to conductor side and perform discharge at terminal of C6301, C6322, C6534, C6558 and C6559 for 10 seconds each. 800 :/5 W
800 :/5 W
R
R 800 :/5 W R
C6559 800 :/5 W R
800 :/5 W
C6558
C6301
C6322
C6534
R
MOTHERBOARD Board (Conductor Side View) 1. Disconnect all the wires and FFC which connected to the MOTHERBOARD board (avoid touching any component). 2. Unscrew the MOTHERBOARD board. 3. Holding the both edge (avoid touching any component) to lift up the MOTHERBOARD board. 4. Flip the MOTHERBOARD board to conductor side and perform discharge at terminal of C2076 for 90 seconds.
800 :/5 W
C2076
R
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MHC-V72D
SERVICE POSITION
VFD board
stand
MIC USB board
POWER KEY board
SMPS board (EMC) CDM90-DVBU204//M
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MHC-V72D SECTION 2 DISASSEMBLY Note: Disassemble the unit in the order as shown below.
2-1.
DISASSEMBLY FLOW SET
2-2. SIDE PANEL L, R (Page 11)
2-3. LOADING PANEL ASSY (Page 11)
2-4. VALERO TOP PANEL SECTION (Page 12)
2-5. REAR COVER (Page 13)
2-6. CDM SECTION (Page 14)
2-7. CDM90-DVBU204//M (Page 15)
2-8. SERVICE, OPTICAL DEVICE (7G), FLEXIBLE FLAT CABLE (Page 16)
2-9. SMPS BOARD (EMC) (Page 17)
2-10. MOTHERBOARD BOARD, CHASSIS SECTION (Page 18)
2-11. FRONT PANEL (VALERO) SECTION (Page 19)
2-12. BOTTOM COVER SECTION (Page 20)
2-13. LOUDSPEAKER (30CM) (WOOFER) (SP7) (Page 21)
2-14. LOUDSPEAKER (12CM) (MID: L-CH) (SP1), LOUDSPEAKER (12CM) (MID: R-CH) (SP4) (Page 22) JIG When disassembling the unit, use the following jig for speaker removal.
Part No. J-2501-238-A
Description JIG FOR SPEAKER REMOVAL
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MHC-V72D Note: Follow the disassembly procedure in the numerical order given.
2-2.
SIDE PANEL L, R
3 panel, side L
2 1 five screws (tapping (flat head)) 3 panel, side R 2
1 five screws (tapping (flat head))
2-3.
LOADING PANEL ASSY
3 four claws
4 panel, loading assy
– Left view – Insert the clip etc. processed to the length of 5 cm or more in the hole on the side of the CDM and push.
hole
DVD mechanism deck
2 Draw out the tray. 5 cm or more
1 Insert the clip etc.
tray Note: Push after it inserts it in this hole well. – Top view –
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MHC-V72D 2-4.
VALERO TOP PANEL SECTION
:LUHVHWWLQJ
:LUHVHWWLQJ
top side
Push the protrusion, and remove the terminal (wide side) [grey]. top side
:LUHVHWWLQJ Push the protrusion, and remove the terminal (wide side) [grey].
loudspeaker (5cm) (tweeter) (L-CH) (SP3)
loudspeaker (5cm) (tweeter) (R-CH) (SP6) SENSOR board
top side
filament tape
qg VALERO top panel section
protrusion Push the protrusion, and remove the terminal (narrow side) [grey/black].
protrusion
A 4 flexible flat cable (29 core) (CN126)
Push the protrusion, and remove the terminal (narrow side) [grey/black].
0 CN451 (5P) 5 flexible flat cable (7 core) (CN120)
B
3 one screw (+BVTP 3 u 8) (SILVER) qs Remove the VALERO top panel section in the direction of the arrow.
qd terminal (narrow side) [grey/black]
qa flexible flat cable (9 core) (CN902)
qd terminal (wide side) [grey] 9 flexible flat cable (17 core) (CN5001)
2 three screws (tapping (flat head))
A
qf terminal (wide side) [grey] B
1 two screws (tapping (flat head))
qf terminal (narrow side) [grey/black] 6 filament tape :LUHVHWWLQJ top side filament tape
hook bracket, CDM :LUHVHWWLQJ
8 cushion (7T25), saranet top side 7 Draw out the flexible flat cable (17 core) from the hook.
bluetooth module
cushion (7T25), saranet Note: Make sure the flexible flat cable (17 core) must not near to the bluetooth module. filament tape
HUB board
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MHC-V72D
2-5.
REAR COVER 6 three screws (+BVTP 3 u 8) (BLACK)
7 cover, rear
3 one screw (+BVTP 3 u 8) (BLACK) 2 cover, screw R 1 Insert the clip etc.
4 two screws (tapping (flat head))
5 three screws (4 u 13) (TR-184A) 3 one screw (+BVTP 3 u 8) (BLACK)
– Rear view –
2 cover, screw L 1 Insert the clip etc.
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MHC-V72D
2-6.
CDM SECTION
4 two screws (+BVTP 3 u 12)
7 CDM section
6 Remove the CDM section in the direction of the arrow.
2 flexible flat cable (5 core) (CN303) 3 flexible flat cable (24 core) (CN302)
1 CN402 (4P)
5 two screws (+BVTP 3 u 8) (BLACK)
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MHC-V72D
2-7.
CDM90-DVBU204//M
:LUHVHWWLQJ rear side bracket, CDM 1 four screws (+BVTP 3 u 8) (SILVER)
4 filament tape
hook
CDM90-DVBU204//M
6 CDM90-DVBU204//M
filament tape
$(38.58$86 0 Z SOUND FIELD VOLUME + VOLUME + MIC/GUITAR LEVEL + MIC/GUITAR LEVEL MIC ECHO VOCAL FADER VOICE CHANGER GUITAR
CD-MOTOR+ CD-MOTOR-
12 CDM-LOAD0-SW 13 CDM-UNLOAD-SW
MHC-V72D
3
OUT 6
3 EN 4 FLAG
20 PA1
22 MTK-SDO 20 MTK-SDI 17 MTK-CLK
D+
USB HI-SIDE SWITCH IC452
TOUCH-NFC_SDA 130
108 MUTE
CN303 1 2 3
SYSTEM CONTROL IC109 (1/4)
13 FMO 41 – 48, 58 – 50
SP+ SP–
LDQM UDQM RAS CAS WE
17 18
106
10 CEC-IN (DVD) 15 CEC-OUT (DVD)
CLK
SL+ SL–
4
151 150
USB-OC/SD_LED0 35
RCLK
FOCUS COIL DRIVER
1
10
2
VBUS-OE/SD_WP_0 112
DQM0 DQM1 RAS# CAS# RWE#
16 15
CS DO(IO1) DI(IO0) CLK 64M SDRAM IC306
FOCUS COIL DRIVER
TRK+ TRK–
1 2 5 6
BA0 BA1
14 13
24 25 26 27
BA0 BA1
FCS+ FCS–
4
EEPROM IC302 SF_CS_ SF_DO SF_DI SF_CK
5CH SYSTEM MOTOR DRIVER IC401
5
DP0
18 MSW
(LO:DVD,HI:CD)MSW
CN4100
USB_DM 20
S
SERVICE, OPTICAL DEVICE (7G)
USB SWITCH IC453
HSD1-
127 FE_DVD_IOP10 LDO2
>001B MAIN SECTION (Page 34)
ARC_SPDIF
USB-HOST-SEL
AUTO POWER CTRL Q401
HDMI OUT (TV) ARC
3A 6 3Y 2 2A 3 2Y 5
HSD1+
FE_LD_DVD (650)
128 FE_CD_IOP9 LDO1
DM0
FE_LD_CD (780)
AUTO POWER CTRL Q402
1 3 4 6 7 9 10 12 15 16 19 18 13 14
ARC BUFFER IC1001
X301 27MHz
CN1000
5, 7, 8, 9, 10, 13 – 18
125 124 123 126
VOA/A VOB/B VOD/C VOD/D
DATA2+ DATA2– DATA1+ DATA1– DATA0+ DATA0– CLOCK+ CLOCK– SCL (5V) SDA (5V) HOT PLUG DET +5V POWER
94 93 91 90 88 87 85 84 28 29 81
PA4, 6, 7, PB0, 1, 4, 5, PC0 – PC3
119 RFIP
RF
TX2P TX2N TX1P TX1N TX0P TX0N TXCP TXCN HDMI_SCL HDMI_SDA GPIO10/HPLG
LED DRIVER Q5009
6LJQDOSDWK : AUDIO DIGITAL : VIDEO : CD PLAY : USB
D5200
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MHC-V72D
6-2.
BLOCK DIAGRAM - MAIN Section -
AUDIO/PARTY CHAIN IN (TV)
L
AUDIO/PARTY CHAIN IN (TV)
R
J602 (1/2)
AUDIO/PARTY CHAIN OUT
BIAS DETECTOR Q605, Q607
MIC AMP IC4100
STEREO A/D CONVERTER IC609 13 14 9 7 8 6
6 J4100 MIC1
3
5
1
J4101 MIC2 GUITAR
7
SWITCHING CONTROL Q001 VINL VINR LRCK BCK DOUT
9 MPIO_C2/ALRCK_I1 8 MPIO_C1/ABCK_I1 10 MPIO_C3/ADIN_1
SCKI
5 Y1
Y 3
3 +
OUT 1
X 13
5 +
OUT 7 LINK SET Q603
OP AMP IC603
VOUTL 7
3 +
OUT 1
1 Y0
VOUTR 8
5 +
OUT 7
12 X0
A 10
ANALOG SELECTOR Q612
DATA 2
6
AUDIO/PARTY CHAIN OUT
OP AMP IC601
14 X1
16 SCK 1 BCK 3 LRCK
SCKI
STEREO A/D CONVERTER IC606
13 14 7 8 9
R
J602 (2/2) SIGNAL SELECTOR IC602
VINL VINR DOUT LRCK BCK
STEREO D/A CONVERTER IC604
STEREO A/D CONVERTER IC904
L
MUTE PROTECT Q602
MUTE SW Q606
CK 8 DA 11 IIC/RDSI 6 SIGNAL SELECTOR IC905
X900 12MHz
LRCK/LOUT 13
2 1A
BCLK/ROUT 12
5 2A
IISD 14
11 3A
16 X1
25 MC/SCL 24 MDI/SDA
DOUT0_AMP DIN0 MCK BCK LRCK
12 MPIO_B1/ABCK_I2 13 MPIO_B2/ALRCK_I2 14 MPIO_B3/ADIN_2
2Y 7 1Y 4 3Y 9
17 X2
40 XTO
X602 24.576MHz
3 1B 6 2B 10 3B
39 XTI
>002B AMP SECTION (Page 35) >001B
ARC_SPDIF
RXIN3 32 RST
1 FRF1
29 RXIN6/ALRCK_I0 28 RXIN7/ADIN_0 30 RXIN5/ABCK_I0
BCK
2
MPIO_A1 4
ALRCK 114 ASDATA0 115 ABCK 110
ERROR/INT0 NPCM/INT1 DOUT LRCK
CN900 ANTENNA FM
ACLK
109 CD RF AMP FOCUS/TRACKING ERROR AMP CD SYSTEM PROCESSOR DIGITAL SERVO PROCESSOR IC301 (2/2)
FM DRIVER (FM RECEIVER) IC902
RS SERVO, USB, TOUCH, HDMI SECTION (Page 33)
MHC-V72D
BUS BUFFER IC102 (1/2) RESET IC IC3001 4 VOUT VDD 2
5 2A
LINK-DET
SSI0_DI(MIC)
SSI0_LRCKO SSI0_BCKO
AUDIO-CLK-OUT
DIR-RESET/SD_LED1
SSI3-DI SSI3_LRCKO SSI3_BCKO
AUDIO-X1
AUDIO-X2
USB-X1
USB-X2
Q-Flash-CS Q-Flash-SIO1 Q-Flash-SIO2 Q-Flash-SIO0 Q-Flash-CLK Q-Flash-SIO3
EAN P20
LINK-SET 175
XTAL
BT-TxD MFB
/LINE-MUTE 48
EXTAL
133 164 165 124
15 CP_SCL 16 CP_SDA
RST_N 13
30 29 43
BT-ON
RFS0 2 SCLK0 3 DT0 4 HCI_RXD 19 MFB 26 EAN 32 P2_0 41
HCI_TXD 20
33
65 16
70
71
91
92
139
140
169 172 166 170 168 167
X105 13.333 MHz
X103 12.288MHz
X104 48MHz
1 2 3 5 6 7
6LJQDOSDWK : AUDIO : TUNER (FM) : AUDIO DIGITAL : MIC
CS DO(IO1) WP(IO2) DI(IO0) CLK IO3
SCL A1 SDA B1
47
SYSTEM CONTROL IC109 (2/4) BT-RXD(MD-CLK)
CP IC IC3000
42 41 28 26 24 38 DIR-INT0 DIR-INT1
DIR-TUNER-SDA
BLUETOOTH MODULE
DIR-TUNER-SCL
126 125
MODE-SEL
CP3000
45 120 52 114 ST-RDS MIC_DET2 MIC-DET1
1 2 17 18 19 34
2Y 6
BLUETOOTH POWER CONTROL Q103, Q104
EEPROM IC106
34
34 SYS SET
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MHC-V72D
6-3.
BLOCK DIAGRAM - AMP Section STREAM PROCESSOR IC2001
DIGITAL POWER AMP IC2002 L2003 15 INPUT_D
PWM_P_2 41
14 INPUT_C
PWM_P_4 49
5 INPUT_A
PWM_M_4 48
6 INPUT_B
OUT_D_27 27
4 RESET
OUT_D_28 28
VALID 37 DOUT0_AMP
>002B
DIN0
MAIN SECTION (Page 34)
MCK BCK
OUT_C 32
PWM_P_1 39
L-CH L2003 R-CH
16 FAULT
29 SDOUT 27 SDIN4
17 OTW
11 MCLK
L2002 OUT_A_39 39
SW
OUT_A_40 40
L2002
23 SCLK
LRCK
OUT_B 35
22 LRCLK
26 25 24 21 20 16 19
SDIN3 SDIN2 SDIN1 SCL SDA
5.2V
RESET MUTE
F+13V
FAN DRIVER Q2006
CN2001 DC FAN
FAN DRIVER Q2000 FAN RESET SWITCH Q2005
SYSTEM CONTROL IC109 (3/4)
49
78 AMP-PROTECT
SSI0_LRCKO SSI0_DO(PARTY CHAIN) SSI2-DO(FR) SSI1_DO(TW) PWM_SCL PWM_SDA /AMP-RESET DAMP-MUTE
30 32 40 54 131 132 53 57
/SD-FAST
FAN PROTECTION (LOCK) Q2002
6LJQDOSDWK : AUDIO : AUDIO DIGITAL
MHC-V72D
35
35 SYS SET
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MHC-V72D
6-4.
BLOCK DIAGRAM - PANEL, POWER SUPPLY Section SPM-C-MON 79 4 FL-SOUT 2 FL-CLK 176 FL_LATCH
DIN CLK STB
VACUUM FLUORESCENT DISPLAY ND4000
F+
POWER CONTROL PROTECTION Q4001,Q4002
M+5.2V
VOLTAGE REGULATOR IC009
PROTECTOR 82
FL+12V
VIN
VOLTAGE DETECTOR IC007
S4221 6 POWER-KEY
OUT
4 FAULT S4220 TAIKO
84 AD-KEY0/TAIKO-KEY
REMOTE CONTROL RECEIVER IC4200
25 TXD
GESTURE CONTROL EAST ELECTRODE
4 RX0
GESTURE CONTROL SOUTH ELECTRODE
6 RX2
GESTURE CONTROL WEST ELECTRODE
7 RX3
GESTURE CONTROL NORTH ELECTRODE
EIO5/SI1 21
127 3D (GESTURE)_SCL
MCLR 24
6 - 11 14 - 19
D4493~D4495
OUT1 I OUT6 OUT9 I OUT14
2 3 4 21
1 VO
+1.2V
103 3D-RESET/TEST-MON103/SD_D2_0
VCC 6
PROTECTION CONTROL Q572
POWER CONTROL PROTECTION Q005
POWER CONTROL PROTECTION Q010
D5000
5 - 12 14 - 16 17 - 19
D5001
OUT0 I OUT7
SIN SCK OUT9 TRANS I OUT11 PWMCLK
5- 6 D5003
SW LED L/R: D4440, D4442, D4450, D4452 SPK MID L/R: D4400, D4410
D4473~D4475
D4483~D4485
MHC-V72D
8-10 14-16 17-20
D5008
OUT6 I OUT8 OUT9 I OUT11 OUT12 I OUT15
POWER CONTROL PROTECTION Q302, Q303
OUT2 I OUT7 OUT8 I OUT13
3 EN 4 FAULT 6 OUT
M+5.2VPNL
+3.3V REG. IC903 3 VOUT
+3.3V
+5V
1 CONT +5V REG. 4 VOUT IC1000
14 SW2
IN 1
3 SW1
POWER CONTROL PROTECTION Q004
+9V REG. IC004
SW_12V
OUT
A+13V
POWER CONTROL PROTECTION Q014
IN
PCONT-PSAVE-PROTECT 60
TOUCH-NFC_SDA 130 TOUCH-NFC_SCL 129 NFC-RF-DET 137
PROTECTION SWITCH Q012
5 EN SW+12V
1 OUT
VCC 8
RESET IC IC103 SPM-AMBIENT-TEMP 80
POWER CONTROL PROTECTION Q011
+12V REG. IC002
5 SDA 6 SCL 7 RFDET
SOUT 22
TH571
VOUT 4
BUS BUFFER IC102 (2/2)
(AC IN)
1 1G 4 2G 10 3G 13 4G
2 3 4 21
M/D_+13V/+16V
VIN1 1 VIN2 16
A+13V_AMP
+5V REG. IC006
VDD 4
1 CE
USB+5V
VIN 5
NFC IC001
SIN SCK TRANS PWMCLK
V1
5 EN1
ST-CE 44
2 3 4 21
VOLTAGE REGULATOR IC001
PVDD
11 PG2
+12V REG. IC2000 SIN SCK TRANS PWMCLK
IN 1
TO AMP SECTION
12 EN2
MTK-POWER-CTRL 59
LED DRIVER IC4300 7 - 12
D5007
OUT3 I OUT5
13 - 18
D5006
11-13
7 OUT2
6 OUT
VBUS-OE/SD_WP_0 112
LED DRIVER IC5002 OUT0 I OUT1
POWER CONTROL IC010
POWER CONTROL IC003
20 OUT15 13 OUT8
D5002
POWER CONTROL PROTECTION Q007
4 FAULT 3 EN
SOUT 22 D5005
MAIN-ON IN NETWORK ON
M+5.2V
2 3 4 21
OUT12 I OUT14
OUT
POWER CONTROL PROTECTION Q006
+5V
RGB-SCLK RGB-TRANS-LED RGB-PWM-CLK
F+13V
SYSTEM CONTROL IC109 (4/4)
LED DRIVER IC5001 D5307~D5310
RGB-SOUT
SMPS
+12V REG. IC2003
POWER CONTROL PROTECTION Q013
+5.2V
+1.2V REG. IC303 POWER CONTROL PROTECTION Q304,Q305
117 134 173 136
PROTECTION CONTROL Q574
PROTECTION CONTROL Q571
8 RX4
SIN SCK TRANS PWMCLK
VIN2 16
POWER CONTROL PROTECTION Q110,Q111
+3.3V
LED DRIVER IC2200 D4463~D4465
3 SW1
C-CONT 55
111 3D-DETECT/SD_D1_0 128 3D (GESTURE)_SDA
+1.2V
PROTECTION CONTROL Q575
VIN1 1
POWER CONTROL PROTECTION Q009
PCONT-BTSTBY 122
EIO4/SI0 20
14 SW2
IN 1
POWER CONTROL PROTECTION Q008
D+3.3V
135 SIRCS
EIO0 12
6 PG1 11 PG2
6
GESTURE CONTROLLER IC5300 GESTURE CONTROL TRANSMITTER
PROTECTION CONTROL Q576
PCONT-DAMP 118
4A 12
AC CUT SWITCH Q107
AC-DET
RES 76 AC-CUT(MD-BOOT0) 63
11 4Y LOW/HIGH AC
LOW_AC-DET/SD_PCON 96 LATCH-ON 27
LATCH ON
36
36 SYS SET
2019/03/13 22:08:33 (GMT+09:00)
MHC-V72D
6-5.
BLOCK DIAGRAM - SMPS Section LOW/HIGH AC SWITCH Q6509
RECT D6000
LOW/HIGH AC
TH6000
F6000
CN6000 (AC IN)
RECT D6001
DETECT SWITCH Q6307
DETECT SWITCH Q6305
ISOLATOR PH6300
AC-DETECT SWITCH Q6500
ISOLATOR PH6302
LATCH ON SWITCH Q6506,Q6507
CONVERTER TRANSFORMER (MAIN) T6300 V1
AC_DET
LATCH ON
POWER CONTROL IC6300 8 HV
RECT D6504
TH6300 1 LATCH
+13V
SWITCHING TRANSISTOR Q6300, Q6301
RECT D6501
OVERLOAD PROTECTION Q6302, Q6303
5 DRV
OVERLOAD PROTECTION Q6304
6 VCC
OVERLOAD PROTECTION Q6306
2 FB
SHUNT REGULATOR IC6500 2 VREF
K 1
ISOLATOR PH6301
NETWORK ON SWITCH Q6501
NETWORK ON
MAIN ON SWITCH Q6504
MHC-V72D
MAIN ON
37
37 SYS SET
2019/03/13 22:08:33 (GMT+09:00)
MHC-V72D
• Note for Printed Wiring Boards and Schematic Diagrams Note on Printed Wiring Board: • X : parts extracted from the component side. • : parts extracted from the conductor side. • : Pattern from the side which enables seeing. (The other layer’s patterns are not indicated.) Caution: Pattern face side: (Conductor Side) Parts face side: (Component Side)
Parts on the pattern face side seen from the pattern face are indicated. Parts on the parts face side seen from the parts face are indicated.
Note on Schematic Diagram: • All capacitors are in μF unless otherwise noted. (p: pF) 50 V or less are not indicated except for electrolytics and tantalums. • All resistors are in and 1/4 W or less unless otherwise specified. • f : Internal component. • 2 : Nonflammable resistor. • 5 : Fusible resistor. • C : Panel designation. The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
• MOTHERBOARD board is multi-layer printed board. However, the patterns of intermediate layers have not been included in diagrams. • Indication of transistor. C Q
These are omitted.
B E
• • • •
D Q
These are omitted.
G S •
Q B C
•
E These are omitted.
Q B
C
E These are omitted.
• •
A : B+ Line. B : B– Line. H : Adjustment for repair. Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : TUNER ( ): CD PLAY { }: DVD PLAY [ ] : USB < > : Bluetooth * : Impossible to measure Voltages are taken with VOM (Input impedance 10 M). Voltage variations may be noted due to normal production tolerances. Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production tolerances. Circled numbers refer to waveforms. Signal path. F : AUDIO f : TUNER (FM) L : CD PLAY E : VIDEO d : USB J : AUDIO DIGITAL N : MIC
Note 1: When the MOTHERBOARD board is replaced, spread the compound referring to “NOTE OF REPLACING THE IC2002 ON THE MOTHERBOARD BOARD AND THE MOTHERBOARD MOUNTED PC BOARD ” on servicing notes (page 6). Note 2: When the MS-476 board is defective, exchange the entire LOADING COMPLETE ASSY (T). Note 3: When the SENSOR board is defective, exchange the VALERO TOP PANEL ASSY SERVICE. Note 4: When the MOTHERBOARD mounted pc board is replaced, be sure to refer to “DESTINATION SETTING METHOD” on page 5.
MHC-V72D
38
38 SYS SET
2019/03/13 22:08:33 (GMT+09:00)
MHC-V72D
6-6.
PRINTED WIRING BOARD - MOTHERBOARD Board (Component Side) 1
2
3
4
5
6
MOTHERBOARD BOARD (COMPONENT SIDE)
A
SW-
R+
9
10
: Uses unleaded solder.
11
12
13
14
15
16
AUDIO/PARTY CHAIN IN (TV)
L
L
R
R
L+
CN1000
C2090
C2 B1 E1 6
FOR SERVICE ONLY
(CHASSIS)
8
C2150
Q010, Q603, Q607, Q2005
E2 B2 C1
8
•
J602
HDMI OUT (TV) ARC V
B
7
AUDIO/PARTY CHAIN OUT
CN2021 SW+
• See page 32 for Circuit Boards Location.
21
7
22
CN108
C2095
1
6
1
23
20
1
19
R2207
R2216
R2215
R2213 R2214 R2212
R2227
R2203 9
R2225
IC903
1
CN2206 8 10
R634
C631
R635
R647 R638
C634 C625 R654
R656
C076
IC603 C624
C619
IC604
C403
R402
R401 R408
R415
R630 R631 R632
>003P MIC USB BOARD CN4101 (Page 45)
1
R404 R449
R448
R446 R447
D401 D402 C067
R030
CONNECT TO SERVICE, OPTICAL DEVICE (7G)
1
Q010
CN402 5 1
6
4
1
R180
2
5
R271
R270
CN126
R510
R208
FB105 FB102
FB103
C297 C298 X104
R539
C3503
R275
C2209
R538
28
6
R111
7
29
R130 R132
CN120
R241 R547 R548 R549 R550 R121
R192
>004P SENSOR BOARD CN5401 (Page 42)
R2205
R278 R267
R531 R264 R133 R280
>005P SENSOR BOARD CN5301 (Page 42)
(CHASSIS) JL055 R027
1
2
R189
2
CN451
5
R171
R232
R229
R221 R224 R226 R219
R218 R509
R223 R225 R228 R227 R166 R233 R238 R236
4
R410
CN303
FL601
R2219 R2220
C2207 R2218
FB610
C767
R649 R916
IC601
R648 R646
IC602 C615
C610 R613
R820 1
5 7 2
CN303
4
Q006 E
R603 A
R211 R213
K
R520
R295
R205 R517 D103
C132
C130
C419
FB104
4
CL3041
FB602
R077
CL3009
CL3054 CL3055 CL3056 CL3057
C057
CL3039 CL3038 CL3037 CL3036
R3020
11 (11) 1-983-885-
CL3035 CL3034 CL3011
C072
C010 C011
Note 2: When the MOTHERBOARD board is replaced, spread the compound referring to “NOTE OF REPLACING THE IC2002 ON THE MOTHERBOARD BOARD AND THE MOTHERBOARD MOUNTED PC BOARD” on servicing notes (page 6).
CL3052
C068
>007P MIC USB BOARD CN4103 (Page 45)
JL053
C048
JL057
(CHASSIS)
Note 1: When the MS-476 board is defective, exchange the entire LOADING COMPLETE ASSY (T).
CL3062
R3005 R3004
C083
9
CL3033 CL3016
CL3015 CL3014 CL3013 CL3012 R3003
Q103
E
CN902
1
Q008 FB601
C084
8
CP3000
2
CL3031 R3021
CL3047 CL3048 CL3049 CL3040 CL3050 CL3051
FB603
E
R108
R061
R062
L007 C029
R998
E
R109
C028 R088
Q104
E
R026
R032
C049 C019
Q009
R716
C038 C047
C050 C040
CL3042 CL3043 CL3045 CL3046
JL601
>006P IR BOARD CN4200 (Page 49)
IC3000
CL3030
CL3019
R3022 CL3032
1
3
5
CN127
R540
C085
C096
CONNECT TO SERVICE, OPTICAL DEVICE (7G)
6
C467
C071
C421
C073
R421
C468
C420
RB107
R200
C161
C149
R196
C041
IC009
R051 L004
C014
C093
R642 R915
R602
R329
R378 R450 R422 R424 R150 R164
R247 R519 R151 R188
R186 R160 C128
C162
C116
C152 132
X103
R114
JL295 JL296
133 89
24
C402
C418
R290
R285
RB109 RB108
C127 R577 C150
A
A K
R087
L002
R014
C024 C092
C016
C091
CN001
R272 R289 R288 R292 R291
C167
C004
1
176
C017
R013
12
1
45
23
CN302
CONNECT TO MS-476 BOARD
C005
C006
>008P SMPS BOARD (EMC) NO6501 (Page 43)
44
R261
L003
R086
K
R251
88
K
R113
E
IC001 C026
C003
R012 C013
C052
R001
11
R491 C030
C053 R025
L006 L009
13
L008
Q576
C574
R024
C039
E
R483
R023 C055
C037
R2087
D572
E
Q571 R572 R571
S
C2016
FB101
1 2
R257
C142
C151
R158
E
D571
Q574
X105
(CHASSIS)
JL056
R242
L001
R2025
R485
C573
C054
K
R2024
A/K
Q2006
J
R115
K
C105
C2023 A
Q572
R535
>002P EXTENSION BOARD CN4500 (Page 49)
R655
C411
C143
IC109
C126
IC103
C015
K
D2000 E
R127 C107 C110
R487 C577
D2001
C141
C139
R173 R511
C109
R2076
Q2005
R2085 A
A
D2002
R2084
R2026
Q575
R2014
R2015 R2013
R2039 R2036 E C B
K
I
R2035
R2195
R172
R116 C106
C129
C103 R117
D102
2
R2037 C2136 C2115 Q2002 C2022 E
R2197 Q2000 R2040 C2017 R2196 C2018 R2194
1
A
CN2001
R128
4
3
R197 R168
Q107
R099 C104
R640 C633 R652 C635
R409
R169
JL2043
C2003
DC FAN
R181
JL2044
R201
C2009 C2007 C2006
JL2041
R040
C303
R2023 R2099 R2006 R2007 R2138 R2008 R2009 R2096 R2011
R2004
JL2042
Q007
R039
24
R301
C2004
H
CN302
R323
C2015
C613 R626
C664
FB013
C366
R2010 28
C2108
JL363
C2214
23
1 2
IC2001
C614
C654
IC453
E
C2135
C2008 C2021
C2012
E
C302
1
IC2000
Q401
R2002
29
R2003
G
R2034
R299 R193
R2118
C2020
R2020 C2014 C2013 R2019
R434
R2031
C2010
56
(CHASSIS)
C2036
C2028
R2093
F
R2044
R190
R2142 C2026 R2143
R2152
C2024
22
R605
R335
IC2002
C2027
C608 R617
C609
C2039
C2038 C2025 R2042
1
C618
C604 R620 R614
IC905
R988 C324
R2046 C2032
C616
R622
IC302
R987 23
44
R619
C612
R600
R616
C603
1
R782
R989
R784
R751
C621
C605
R609
C630
C2043
R618
E2 B2 C1
R2221
CL3029 CL3024 CL3022 C3004 CL3023 CL3028 CL3027 CL3026 CL3020
C2042
C362
C2 B1 E1 24
R923
E
C958
C2153
C2152
FB320
FB321 FL301
C606
R615
C602
C323
R628
R607
C632
R470 R472
R342
C322
RB309
54
X301
R327 R340
R331 C308
R750
R604 R610 C607 R608
R344 R345
33
R354 R355
32
R356
R349
R351
L2003
L2002
128 1
C307
C628 Q603 27
R369 RB308
R332
R641
C917 28
R627
C341 C337
R334
C943
R379
Q602
IC2200 13
C938
R650
RB306
R365
D
R753
C656 C659 C658 R756 C629
RB304
RB302
IC301
R367
Q602
Q606
C620
R380
1
C941 E
C2202
12
C601 C766 R644
C2059
C2071 C2069
C2058
65 64
R2211
IC306
C2060 C2063
96 97
C627 R625 R624
R781 R779
C2067
RB305
RB307
C2068
JL331
JL332
C2133
E
RB301
C2076
RB303
Q303
CN2007
>001P SMPS BOARD (EMC) CN6500 (Page 43)
9
C
R101
R653
Q607
R692
CL329
C626
R700
R1020
C1006
R1000
CL328
R752
R1011
R1014 R1015
1
C2134
L1001 L1002
R1019
(CHASSIS)
R1012
R1010
C2079
R2209
C2084
Note 3: When the MOTHERBOARD mounted pc board is replaced, be sure to refer to “DESTINATION SETTING METHOD” on page 5.
(CHASSIS)
MHC-V72D
39
39 SYS SET
2019/03/13 22:08:33 (GMT+09:00)
MHC-V72D
6-7.
PRINTED WIRING BOARD - MOTHERBOARD Board (Conductor Side) 1
2
3
4
5
• See page 32 for Circuit Boards Location.
6
7
8
9
•
: Uses unleaded solder.
10
11
12
13
14
15
16
MOTHERBOARD BOARD (CONDUCTOR SIDE)
A
ANTENNA FM
4 CN900
3 JL2029
IC1000 R1017
IC1001
C1010
Q302
R359
R319
R328
C350
R309
C326
C985 C963 C981 R658 R664 C954
C331 C316
X602
36
37
48 1
IC904 25
R959
R665
24
R983 R778
R690
R783
C423
R431
JL2008
JL303 R318 R310
JL318
JL324
JL326
JL312
E
R316
C2127
R123
R131
CL2011
RB105
C2128 CL2010 R178 C131 C281 R177
R249
R184
CL2004
R149 R104
R110
JL2033 C074
R198
R015
JL215 JL201 JL200 JL198
JL217
R066
C062
JL004
JL046
JL049
JL113
JL068 JL045
Q014
R033
JL047
JL048
JL073
R070 C080 JL011
IC006
E
R060
Q004
E
JL614
JL3001
K
E
Q012
JL072
JL3008 JL3007
JL001
JL003
C031 R792
JL616
JL071
JL114
JL910
JL909
JL012
R018
IC007
R064
R069
JL216
JL613 JL615
R068
E
JL196 JL203
Q011
JL008 R065
JL199
R191
R708
R723
JL202
JL059
JL174 JL173
JL206
C671
A
D3005
JL172
JL197 JL171
IC609 C678R720 JL204
JL617
K
JL3006 JL3005
JL205
JL908
R3047
JL235
C674 C986
IC3001
CL3059 R3046
JL3002
R3048
JL175 JL195 JL169
C069
C3018
C3019
CL2039
JL044
R719 R722
CL2038
C060
JL176
C667
C672 C673
R3009 R3015
JL125
JL108
JL3004
IC010
JL069 C675 R709 R711 R917 C666
IC2003
JL2031
R106
JL132 JL131
R3014
CL3010
R2146
JL150
C2116
R143 R139 TH571
R129
R170 R533 R107 R137
C114 R175
JL148
IC102
JL289
JL117
JL134
C111 R524 R140
C134
R176
R145
C147 C136 JL115 C144 C138 JL116 R195 R518 JL109 C299 R546
JL121 JL118 JL120
R122
R152
C280
CL2026 JL269
R102
C118
C115 JL119
R298
C282 C120 RB101 C122
R532
R134
R256
R528
R529 R512 C503 R300
R515 R284 C502
C168
R283 C283
C117
R120
C102
JL105
CL3058
CL2023 JL2034
R050
JL153
R255
C157 C160
R220
JL152
C178
C506 R282 R222
C504
R544 R545
JL135
C165
C3000
R2021 JL2037
CL2036
R174
C501
R514
R215
E
Q1002
R119 R293
R551 JL155
JL154
JL297
J
R2022
CL2020
R513
C133
C112 R103
R543
JL151
I
C135
R274
R276
JL530
JL107
JL106
C137
C154
R153
JL529 JL521
JL124
R148
Q1000 E
C1001 RB106
JL523
JL123
R1007
K
D1001 A
C1000
E
E
Q110
JL140
JL522
JL527
C158 C156
JL139
R273
R237 C140
C153
C159
JL520
Q111 E JL526
R235
R505
JL141
C148
C146
C155
JL194
JL231
JL294
R135
H
JL230
RB104
JL122
C012
JL287
JL528
JL325
JL327
R552
JL002 JL232
IC106
R507
C087
JL147
JL145 R187
C008
C065
JL525
C164
R230
JL209
JL212
R254
JL524
JL143
IC002
R097 C070
Q1005
R534
R155
JL138 JL144
JL142
R1001
E
R154
JL149
R1006
R1004
R1005
R163
JL137
E
Q1001
JL024
R1003
R037
R1002
JL136
R162
JL021
R165
Q013
JL130
IC003
CL2025
CL2021 CL2035
JL2039
JL146
C095
JL2040
CL2022 Q005 R034
JL022
JL070
C2019 JL2038
CL415 C424 Q402
JL301
JL320 JL328
JL304
JL308
JL310
JL306
JL461 C311
CL414
R429
JL315
JL317
JL322
CL2024
JL307 JL309
JL321
C462
R478
R389
JL319
C463
R412
R432
JL314
JL463
C465 R451
C466
FB455
JL462
R305
CL412
C406 C405
Q304
E
R304
JL311
JL2003
JL2036
R435
CL413
JL302
R785
JL2018
R957
C367
C066
IC452
JL2006
JL2011
JL2016 JL2009
JL023
E
R028
JL2005 R637
JL305 R498
JL329
JL405 JL402 C064
G
CL2012
JL2015
C960
R981 R982
JL360
JL460 JL401
JL361
C950
R955 R953
JL316
15
14
R951 R952
JL323
JL406
C328
R326 C952 C951 JL356
C991
C408 CL411
CL2042
CL310 R360 R358 CL315
JL313
R688
R313
CL410
JL050
C653
C655
E
C409
30
IC401
21
8
C404
29
R406
R330
CL2043
JL2035
CL309
CL307 CL313 CL316
C949
Q305
22
7
R407 CL405
CL311
R691 C649
R314 R418
CL404
C407 CL409 C413 R411
C343 R321
JL2020
JL330
R950
CL408
CL401 CL403
IC606
R687
C992 28
1
CL402
R661 R677
Q612 E
F
C640
JL2207
C711 C646
E
CL2040
JL2021
C330
R657
R984 R985 R986
CL2047 CL2045
C319
JL357
R660
C363 C726
CL2046
CL2044
C325
JL359
R794
C695
R339
R352 JL358
R639
C648
C375
C344
C321 C336
L301 JL362
R348
CL2041
CL2052
JL2026
CL395
C340 C339
JL355
JL603
R674
C351
C342
C369 C373
C357
C622 C617
C1009
R1027
C687
C315
R381
C360
JL2203
C346
CL2049
C1003
R1024 C1004
R1025
CL2048 CL2050
CL2051
C306 C347 C352 R370
RB310
IC303 C358
C365
JL2206
C1011
Q605
R651
C364
R302
R303
R663 R669 C641
JL2224
D
R382
C359
R913 R911
C643
C348 CL308
C1005
CL380
12 13
R857 R671 R662
JL2200
R686
JL604
JL605
C647 C657
C652 C650 R914
R912
JL2223
C665
R689
C934 X900
JL618
JL2222 JL2202
R1023 R1022
L605
C933
C2218
R945
R947
R946
R943
R2208
R685
JL635
JL2030
JL905
C1013 R1026 JL1003
E
A
D900 C936
R944
R939 L902
C660
IC902
R2226
C2228
E1 B1C2
C1 B2E2
C2227 C2216
L901
C931
Q605
C2203 JL2221
JL631 JL619
C639
K
C2224 C2222 C2220 R940
C2200
C
A/K C932 C930 L900
R2206
JL101 R937
C2151
JL110
JL620
JL102
JL901
C338
JL900 JL2201
C372
B
JL111
1
C334
2
R029 R035 C051
IC004 JL005
11 (11) 1-983-885MHC-V72D
40
Note: When the MOTHERBOARD mounted pc board is replaced, be sure to refer to “DESTINATION SETTING METHOD” on page 5.
40 SYS SET
2019/03/13 22:08:33 (GMT+09:00)
MHC-V72D
6-8.
PRINTED WIRING BOARD - SENSOR Board (Component Side) 1
A
2
3
4
5
• See page 32 for Circuit Boards Location.
6
7
8
•
: Uses unleaded solder.
9
10
11
12
13
14
15
16
SENSOR BOARD (COMPONENT SIDE)
JL5231
JL5201
D5005
JL5252
JL5253
B PARTY LIGHT JL5207
VOICE CHANGER JL5221
PARTY CHAIN
JL5200
GUITAR JL5224
D5001 D5000 GESTURE CONTROL EAST ELECTRODE
C
CL5329
VOCAL FADER JL5222
MIC ECHO JL5225
WIRELESS PARTY CHAIN
D
JL5254
JL5251
JL5203
JL5232
D5200
JL5205
JL5255
JL5250
E MIC/GUITAR LEVEL
MEGA BASS
MIC/GUITAR LEVEL
JL5220
JL5227
JL5233 D5002
D5008
F JL5223
G
JL5256
JL5217 GESTURE CONTROL SOUTH ELECTRODE
GESTURE CONTROL CL5327 NORTH ELECTRODE
CL5328
FIESTA
JL5226
JL5249
JL5234
GESTURE CONTROL WEST ELECTRODE
D5003
JL5237
CL5325
JL5218
JL5257
JL5228
JL5204
H SOUND FIELD
GESTURE ON/OFF JL5229
PAIRING BLUETOOTH
JL5206
JL5245
JL5235
JL5248 VOLUME
VOLUME
JL5238
JL5239
I
JL5244
JL5240
JL5219
JL5202
KARAOKE
JL5210
JL5212
JL5213
PLAYBACK
DJ
SAMPLER
JL5216
JL5236
J
JL5247
FUNCTION
JL5209
JL5214
JL5242
JL5215
D5007
D5006
K
JL5241
JL5211
JL5243
JL5246
TUNING –
TUNING +
11 1-983-865- (11) Note: When the SENSOR board is defective, exchange the VALERO TOP PANEL ASSY SERVICE.
MHC-V72D
41
41 SYS SET
2019/03/13 22:08:33 (GMT+09:00)
MHC-V72D
6-9.
PRINTED WIRING BOARD - SENSOR Board (Conductor Side) 1
2
3
4
• See page 32 for Circuit Boards Location.
5
6
7
SENSOR BOARD (CONDUCTOR SIDE)
A
8
•
: Uses unleaded solder.
9
10
11
12
13
14
15
16
VFD BOARD CN4000 (Page 44)
CL5403
R5058
CL5430
CL5401
R5028
R5031
13
12
R5029
R5035 R5034 R5033 R5032 C5034
24
CL5084 CL5083
C5046
R5400 R5401
CL5400
C5038
C5030 C5029
1
C5047
CL5444
CL5069 CL5060
CL5068
CL5063 CL5405
1 2
CL5426
R5407
CL5441
R5406
C5407
CL5422
CL5062 CL5149
CL5423
5 3
CN5201
CL5212 C5217 R5200
JL5300
R5324
R5347
D5304
D5310
D5302 C5300 D5303
R5348
R5351
D5309
R5402
G
CL5209
5
6
CL5206
2
C5201 C5200
1
CN5400
CL5402
CL5205 R5213
R5215 C5202
CL5204
IC5202
R5350
CL5324 C5315
R5211
C5303
CL5322
8 7
CL5315 C5308 C5311
CL5321
GESTURE CONTROL TRANSMITTER
CL5317
R5349
C5306
CL5326
1
C5203 CL5207 R5205 R5253 R5201 R5202 R5203
R5323
CL5313 CL5203
15 14
IC5300 28
JL5320
R5329
R5208 R5210 R5212 R5251 CL5210
R5220 R5221 R5222 R5204
CL5320 21 22
JL5312
C5316
CL5312
R5332 C5318
R5327
R5325 R5328
CL5316
>005P
D5300
C5304
JL5309
R5352 R5353
R5316
R5318
D5308
R5320
R5319
CL5314 CL5319 CL5318
JL5311 JL5319
R5315
1
JL5314 2
R5317 JL5317
28 29
C5408
R5404
C5405
R5321 R5322 C5305 C5309
R5408
JL5306 JL5308
JL5318
D5311
7
6
JL5316
JL5305
JL5303
D5306 JL5315
JL5313
CN5301
CL5417
D5301 C5320
JL5302 D5305
CL5406
MOTHERBOARD BOARD CN120 (Page 39)
1
D5307
R5330
CL5419
CL5412
CL5323
CL5408 C5412 R5405 C5410
CL5410
CL5407
F
(NC)
4
CL5413
CL5409
CL5445
MOTHERBOARD BOARD CN126 (Page 39)
CL5411
CL5442 CN5401
R5403 CL5404
E
CL5425
CL5443
>004P
CL5211
CL5148
CL5424
D
CL5066
CL5065
R5250
C
C5037
C5031
R5030
C5045 C5044 C5043 C5042 C5041 C5040
CL5082
R5060
R5101 CL5048
IC5001
CL5058 C5035
CL5078
CL5429
C5027
R5027 R5026
C5028
R5036
C5039 R5050 R5052 R5057 R5051 R5056 R5055 R5054 R5053
CL5433
R5024
2
6
CL5428
CL5432
CL5080
CL5418
CN5402
R5025
C5026 C5024 C5025
C5033
CL5059
CL5427
1
CL5079
CL5415
C5036
B
7
CL5416
R5059
CL5431
CL5057
>009P
R5080
R5218
C5064 C5065 C5070 C5069 C5066 C5067 C5068
R5077
R5075 R5081
R5076
CL5134
E
R5065
13
12
Q5009
C5053 C5054 C5055 CL5137
IC5002
R5067 R5066
R5068
C5049 C5050 C5051 R5091
CL5101
C5058
C5061 C5059
C5062 R5083
C5071
CL5135
CL5434
R5082
C5063
I
CL5111 24
C5052
1
CL5136 R5084
C5060
CL5112
R5074
R5061
R5062
R5102
R5063 R5064
NFC BOARD CN001 (Page 49)
R5073 R5072 R5071 C5057 C5048 CL5110
>010P
H
R5089
CL5200
R5078 R5079
J
CL5440 R5093
R5096 R5094
CL5439
>012P
R5095
POWER KEY BOARD CN4220 (Page 46)
K
16
CN5001 2
>011P HUB BOARD CN4300 (Page 46)
CL5116
CL5117
1
CL5119
17
CL5118
5
1
CN5403 4
2
11 1-983-865- (11)
CL5213
MHC-V72D
42
Note: When the SENSOR board is defective, exchange the VALERO TOP PANEL ASSY SERVICE.
42 SYS SET
2019/03/13 22:08:33 (GMT+09:00)
MHC-V72D
6-10. PRINTED WIRING BOARD - SMPS Board (EMC) 3
4
5
SMPS BOARD (EMC)
JL6507 C6534
JL6504
R6540 PH6301
R6344
A
PH6302
D6521
JW6004
JW6025
A
JW6003
JW6012
R6341
Q6500
C6300
D6001 TH6000 JW6002
C6000
C6003
C6002
C6001
JS6011 FB6000
F6000
C6007
VR6000
JW6008
LF6001
C6009
LF6000
JW6009
K ET6000
A D6303
C6305
R6333
JL6002
(CHASSIS)
K
JL6000
D6000
JW6028
JL6309
C6310
R6302
C6309
C6312
R6313
C6307
JL6305
C6557
JW6016
K
R6321
R6593
C6313
K
C6311
R6301
JL6301
JW6018
JW6010
R6300
R6340
JL6303 R6316 R6319 JL6302
E
A
JL6311 JW6015
R6307
R6315
R6318
Q6506
D6306
A K
Q6304 K D6305
JL6312
IC6300
E
R6303
Q6302
Q6303
JL6314
E
JL6304
JL6300
R6323
D6341 A
TH6300
C6315 R6327
C6340
A932
R6334
JL6538
E
Q6305 R6328
C6317
A
D6308
K
D6311
A
JW6036 JL6541
JL6306 R6338
E
R6551 C6318
D6340
C6322
JL6561 JL6560
R6312
R6309
R6305
MHC-V72D
K
A
FB6301
K
JL6310
Q6301 R6306
PH6300
D6300
K
R6570
D6313
C6549
Q6300 FB6300
JL6557
R6512
Q6307
R6336
JW6031
JL6313
C6303
R6544 C6522
E
A
D6516
K
K
A
K
D6519
R6330
C6320 R6343
C6548
C6314
JW6035
Q6507
C6547
JW6024 JW6001
R6339
R6325
R6324 D6520 D6312
A
K
D6526
JL6553 R6546
D6511
A
E Q6306
K
C6319
A
R6335
R6326
J
16
R6320
R6575
C6537
A931
15
R6503 C6502 R6500 D6502 D6503 R6501 R6502 JL6530 JL6529 JL6500 JL6535
JS6509
F
R6542
R6571 JL6547 R6537 R6545 A K R6543 D6515 K A
D6509
K A
D6510
K
A
E
JW6027
JL6307
A
A
K
JL6528 D6500
A
K
JL6534
C6539
K
C6540
JL6550
C6504 JL6526 JL6521 K R6505 A D6505
R6504
R6329
I
14
(CHASSIS)
JL6546
A
R6574
K
D6524
JL6564
D6522
A
R6507 JL6522 R6508
JL6551
JW6007
JW6038
JW6026 C6556
R6558
R6557 Q6509
E
JL6531
C6546 JL6569
K
K
A
F6500
R6518
R6509
K
C6321
K
A
C6509 JL6536
C6301
H
13
C6521
JL6308
G
12
JL6527 R6541
JW6034
R6515
R6516 R6520 JL6525 R6572 R6517 C6511
T6300
D6525
ET6501
R6568
JL6508
D6530 JL6565
A
D6523
R6598
R6577 C6543 C6561
R6579
JL6566
R6547 R6521 JL6532
C6513
R6538 C6514
JS6507
E
R6550
Q6504
JL6567
R6583 JL6542
C6524
D6501
A933
R6549
R6559
R6560
R6561
JL6533
E
Q6501
C6507
D6504
JL6568
E
R6523
C6529
C6545
C6559
JW6033 R6595
JW6032
R6548 JL6510
R6535
JL6514
C6558
JL6543
R6539
JL6544
JL6520
JL6519
1
CN6500 JL6513 JW6014
D
9
MOTHERBOARD BOARD CN2007 (Page 39)
11
JL6503
FB6505
JL6552
C6523
FB6504
IC6500
C6515
FB6503
JL6516
10
JR6005 JR JW6019
JW6021
JL6506
>001P
R6554
JW6017
12
R6525 R6514
NO6501
3
JL6517
C
9
JL6509
JW6030
JW6029
JW6011
1
JL6511
: Uses unleaded solder.
8
JW6013
ET6500
JL6545
(CHASSIS)
•
>008P MOTHERBOARD BOARD CN001 (Page 39) JL6512
B
7
C6510
A
6
JW6022
2
R6594
1
• See page 32 for Circuit Boards Location.
CN6000 1
AC IN
JL6001 2
11 1-983-889- (11)
43
43 SYS SET
2019/03/13 22:08:33 (GMT+09:00)
MHC-V72D
6-11. PRINTED WIRING BOARD - VFD Board 1
A
2
3
• See page 32 for Circuit Boards Location.
4
5
6
•
: Uses unleaded solder.
7
8
9
10
11
12
13
14
15
16
VFD BOARD
R4023
CL4019
CL4001
CL4013 CL4007
CL4010
CL4024 7
CN4000 CL4014
R4017 C4012
CL4028
6
1
CL4032
CL4029 CL4026
E 2
CL4035
CL4008
C4010
R4018
C4005
Q4001
CL4022
CL4005
C4015
D
CL4023
CL4025
CL4003
CL4033 CL4034
CL4031
CL4027
C4011
Q4002
R4001
E
R4021
JR JR4004
C4014
R4012
CL4011
C4013
C4016
R4011
R4024
CL4018
R4003
CL4020
CL4017
CL4012
R4000
C
D4000
CL4009
K
A
R4005
C4007
C4008
C4009
R4004
R4006
ND4000 VACUUM FLUORESCENT DISPLAY
JR4001 JR
JR
JR4005
JR
JR4002
B
CL4030
CL4004
CL4006
CL4002
12 (12) 1-984-030-
CL4021
E >009P SENSOR BOARD CN5402 (Page 42)
F
G
H
I
J
K
MHC-V72D
44
44 SYS SET
2019/03/13 22:08:33 (GMT+09:00)
MHC-V72D
6-12. PRINTED WIRING BOARD - MIC USB Board 1
2
3
• See page 32 for Circuit Boards Location.
4
5
6
•
: Uses unleaded solder.
7
8
9
10
11
12
13
14
15
16
MIC USB BOARD
A
J4101 J4100
MIC2 GUITAR
MIC1
B REC/PLAY 5V 1A
CL4128
CL4102
C4107
C4109 C4110
R4110
CL4127 9
CN4103 8
1
R4113 CL4110
2
CL4113
G
R4106
JR
JR4106 JR
JR4109
C4134 C4132
R4102
C4105 C4126
R4127
C4121
CL4123 R4121
C4118
CL4105
CL4119
1
3
6
CN4101
>003P
R4109
C4112
JR
JR4104
CL4104
JR JR4107
C4114
CL4112 CL4111
MOTHERBOARD BOARD CN451 (Page 39)
CL4121
R4112 C4128
JR
C4116
R4130
JR
JR4110 JR4101
F
CL4109 R4134
C4117
C4124
JR
JR
R4131
C4120
C4130
JR4111
CL4108
CL4118
C4123
JR4102
JR
IC4100
CL4117 JR4108
C4122 C4119
CL4120
R4122
R4123
R4135
CL4116
JR
CL4122
R4133 Q001
E1 B1C2
C1 B2E2
Q001
C4131
C4140
JR JR4105
CL4124
R4143
CL4114
R4139
R4140
CL4131
R4137
C4133
R4141
CL4100
CL4125
JR4103
4
CL4106
FB4100
CL4132
R4108
1
7
CL4129
CL4115
E
W4100
6
FB4101
CL4130
D
5
C4135
C4136
C
CN4100
12 (12) 1-984-032-
>007P MOTHERBOARD BOARD CN902 (Page 39)
H
I
J
K
MHC-V72D
45
45 SYS SET
2019/03/13 22:08:33 (GMT+09:00)
MHC-V72D
6-13. PRINTED WIRING BOARD - POWER KEY Board 1
2
3
• See page 32 for Circuit Boards Location.
4
5
POWER KEY BOARD
A
6
7
•
: Uses unleaded solder.
8
9
10
11
12
13
14
15
16
10
11
12
13
14
15
16
SENSOR BOARD CN5403 (Page 42)
Ú MY, E12 ¹ EXCEPT MY, E12
>012P
B
CN4220 5
1 4
2
CL4222
CL4221
S4221
S4220 TAIKO
C
CL4220
Ú R4220
¹
R4221
12 (12) 1-984-033-
D
E
6-14. PRINTED WIRING BOARD - HUB Board 1
A
2
3
• See page 32 for Circuit Boards Location.
4
5
6
•
: Uses unleaded solder.
7
8
9
HUB BOARD
>011P SENSOR BOARD CN5001 (Page 42)
C4326
R4333
C4316
CL4305
JR4328 JR
JR
JR4311
1 6
JR
JR JR4325
R4349 R4351 R4347
4
JR4301
JR JR4326
21 1-982-749- (21)
>016P SPK MID L BOARD CN4401 (Page 50)
1 5
6
CL4352
C4315
360 FR L BOARD CN4470 (Page 47)
CL4351
1
C4327
CL4350
CN4303
R4325
CL4343
>014P
7
JR4300 JR
R4324
CL4342
R4331
CL4329
CL4349
R4326
JR4329 JR
12
13
JR4327 JR
>013P 360 FR R BOARD CN4480 (Page 47)
R4329
CL4341
CL4344 CL4345 CL4347 R4332 CL4346 C4314 CL4303
24
CL4332
R4320 CL4333 R4321 CL4334 CL4327 R4357 C4304 CL4311
D
IC4300
R4319
R4322 CL4301
R4335
CL4348
R4353
JR JR4321
CL4331
R4355
CL4309
JR4317 JR
R4328
CL4339 CL4340
CL4330
JR R4308 CL4328 JR4303
CL4310
C4341
R4317 R4318
17
JR4320 JR
JR4309 JR
R4334
8
JR4305 C4335 JR R4310
CL4335 CL4336
R4307
1
JR4302 JR
JR4314 JR JR4319 JR
JR4318 JR
CN4300
R4309 R4316
CL4326
JR JR4304
16
CL4337
C4312
CL4321
JR
CL4306
JR4313 JR
R4327 CL4338
C4342
JR4680
JR4308 JR
C4339 C4340
2
CL4354
8
1
C
JR4306
CN4302
JR
JR JR4322
CL4300 CL4307 JR4307 JR
CL4302
CL4353
JR4310 JR
7
CL4304
JR4315 JR
CL4308
CL4355
JR4316 JR
CL4312
CL4324
JR4312 JR
CL4325
9
B
JR JR4324
C4336 CL4323
CL4322
CN4301
E >015P
F
MHC-V72D
SPK MID R BOARD CN4411 (Page 50)
46
46 SYS SET
2019/03/13 22:08:33 (GMT+09:00)
MHC-V72D
6-15. PRINTED WIRING BOARD - 360 FR L Board • See page 32 for Circuit Boards Location.
A
2
3
4
5
6
• See page 32 for Circuit Boards Location.
7
8
1
A
360 FR L BOARD 8
CN4470
C
3
4
: Uses unleaded solder.
5
6
7
8
360 FR R BOARD
JR
CL4472 CL4471 CL4470 CL4477
B
8
CN4480
7
1
>013P
CL4480 CL4483
JR JR4476 JR
JR
9
1
JR4472 JR4471 JR4473
JR
JR4485 CL4473 JR CL4474
>014P HUB BOARD CN4303 (Page 46)
2
•
7 6
JR
B
6-16. PRINTED WIRING BOARD - 360 FR R Board -
: Uses unleaded solder.
CL4484
JR4475 JR4474
CL4481 CL4482
C
HUB BOARD CN4302 (Page 46)
JR JR4480
1
•
5
F
F
G
D4483
D4473
H
I
I
J
J
K
MHC-V72D
4
D4485
D4475
G
H
CN4481
1
E
D4474
E
>018P SW LED R BOARD CN4450 (Page 50)
6
D
5
SW LED L BOARD CN4440 (Page 50)
D4484
4 1
>017P
D
CN4471
6
CL4485
21 (21) 1-982-753-
K
47
21 (21) 1-982-754-
47 SYS SET
2019/03/13 22:08:33 (GMT+09:00)
MHC-V72D
6-17. PRINTED WIRING BOARD - 360 BACK L Board • See page 32 for Circuit Boards Location.
1
2
3
•
4
6-18. PRINTED WIRING BOARD - 360 BACK R Board -
: Uses unleaded solder.
5
6
• See page 32 for Circuit Boards Location.
7
8
1
360 BACK L BOARD
6
7
8
4
B
>020P 1
EXTENSION BOARD CN4502 (Page 49)
5
4 6
CN4490
>019P EXTENSION BOARD CN4501 (Page 49)
CL4463 CL4462 CL4461
C
5
360 BACK R BOARD
1
CN4460
B
4
: Uses unleaded solder.
6
A
3
5
A
2
•
CL4493
C CL4490 CL4492
JR4460 JR
D
CL4491
JR4461 JR
D
CL4460
E D4494
D4465
E
F
G
G
H
H
I
I
21 (21) 1-982-752-
J
J
K
D4493
D4463
D4495
D4464
F
21 (21) 1-982-909-
K
MHC-V72D
48
48 SYS SET
2019/03/13 22:08:33 (GMT+09:00)
MHC-V72D
6-19. PRINTED WIRING BOARD - NFC Board -
1
A
B
2
3
•
6-20. PRINTED WIRING BOARD - EXTENSION Board : Uses unleaded solder.
4
5
6
• See page 32 for Circuit Boards Location.
7
8
1
NFC BOARD (COMPONENT SIDE)
A
SENSOR BOARD CN5400 (Page 42)
B
2
3
4
6
CN4500
F
7
8
7
8
1 9 1
4
10
CN4502 4
1
C
21 (21) 1-983-297-
>019P 360 BACK L BOARD CN4460 (Page 48)
D
NFC BOARD (CONDUCTOR SIDE)
6
5
11 (11) 1-980-619-
D
E
6
>002P
CN4501
C003
R002 R001
5
MOTHERBOARD BOARD CN2206 (Page 39)
8
IC001 C002
8
6 1
CN001
7
C001
: Uses unleaded solder.
EXTENSION BOARD
>010P
C
•
5
• See page 32 for Circuit Boards Location.
>020P 360 BACK R BOARD CN4490 (Page 48)
E
11 (11) 1-980-619-
6-21. PRINTED WIRING BOARD - IR Board • See page 32 for Circuit Boards Location.
1
G A
2
3
•
: Uses unleaded solder.
4
5
6
IR BOARD MOTHERBOARD BOARD CN127 (Page 39)
H
>006P
B 1
I
4
CN4200 CL4203 CL4202 R4200 CL4204
J
CL4201
IC4200
C
CL4200
12 (12) 1-984-031-
D K E
MHC-V72D
49
49 SYS SET
2019/03/13 22:08:33 (GMT+09:00)
MHC-V72D
6-22. PRINTED WIRING BOARD - SPK MID L Board •
• See page 32 for Circuit Boards Location.
3
4
5
6
7
8
1
SPK MID L BOARD
3
4
4
CN4440
21 1-982-755- (21)
D
D
E
E
•
• See page 32 for Circuit Boards Location.
3
R4440
>017P 360 FR L BOARD CN4471 (Page 47)
• See page 32 for Circuit Boards Location.
: Uses unleaded solder.
4
5
6
7
8
1
SPK MID R BOARD
3
6
6
4
CN4450
1
5
B
CL4412
21 (21) 1-982-756-
R4450
CL4453
C
>015P HUB BOARD CN4301 (Page 46)
D
D
E
E
MHC-V72D
5
CL4450
1
CL4410
C
4
: Uses unleaded solder.
SW LED R BOARD
3 2
D4410
B
4
•
D4452
A
2
CN4411 CL4411
8
21 (21) 1-982-750-
6-25. PRINTED WIRING BOARD - SW LED R Board -
6-23. PRINTED WIRING BOARD - SPK MID R Board -
A
7
6
CL4443
C
>016P HUB BOARD CN4301 (Page 46)
2
8
CL4440
5
B
CL4404
1
7
1
1
CL4401
C
6
4
3
D4400
CL4400
B
5
SW LED L BOARD
A
CN4401 5
: Uses unleaded solder.
D4442
A
2
•
D4440
2
• See page 32 for Circuit Boards Location.
50
D4450
1
6-24. PRINTED WIRING BOARD - SW LED L Board -
: Uses unleaded solder.
21 (21) 1-982-751>018P 360 FR R BOARD CN4481 (Page 47)
50 SYS SET
2019/03/13 22:08:33 (GMT+09:00)
MHC-V72D SECTION 7 EXPLODED VIEWS Note: • The mechanical parts with no reference number in the exploded views are not supplied. • Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items.
7-1.
• -XX and -X mean standardized parts, so they may have some difference from the original one. • Color Indication of Appearance Parts Example: KNOB, BALANCE (WHITE) . . . (RED) Parts Color Cabinet’s Color
The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. The components identified by mark 9 contain confidential information. Strictly follow the instructions whenever the components are repaired and/or replaced.
SIDE PANEL SECTION 2
1
3 panel loading section
1
Ref. No. 1 2 3
Part No.
Description
4-591-404-01 4-729-055-01 4-729-056-01
SCREW, TAPPING (FLAT HEAD) PANEL, SIDE L PANEL, SIDE R
Remark
51 SYS SET
2019/03/13 22:08:33 (GMT+09:00)
MHC-V72D
7-2.
PANEL LOADING SECTION VALERO top panel section
A
B #1
51
52 A
rear cover section B
52
ns
Ref. No. 51 52
Part No.
Description
X-2595-667-2 4-591-404-01
PANEL, LOADING ASSY SCREW, TAPPING (FLAT HEAD)
Remark
Ref. No. #1 ns
Part No.
Description
7-685-646-71 not supplied
SCREW +BVTP 3X8 TYPE2 IT-3
Remark
52 SYS SET
2019/03/13 22:08:33 (GMT+09:00)
MHC-V72D
7-3.
REAR COVER SECTION
CDM section #3
101 #2
103
#2
#2 SMPS board (EMC) section
102 #2
104 105
Ref. No. 101 102 103 104 105
Part No.
Description
4-733-263-01 4-733-262-01 4-591-404-01 4-532-593-02 4-746-484-01
COVER, SCREW L COVER, SCREW R SCREW, TAPPING (FLAT HEAD) SCREW (4X13) (TR-184A) COVER, REAR
Remark
Ref. No. #2 #3
Part No.
Description
7-685-646-79 7-685-648-71
SCREW +BVTP 3X8 TYPE2 IT-3 SCREW +BVTP 3X12 TYPE2 IT-3
Remark
53 SYS SET
2019/03/13 22:08:33 (GMT+09:00)
MHC-V72D
7-4.
SMPS BOARD (EMC) SECTION
ns
152
152 151
#1
ns
153
#1
chassis section
Ref. No. 0 151 152 0 153
Part No.
Description
1-855-006-41 2-677-839-01 A-2228-973-A
FAN, DC +PWH 3X8 (SUMITITE) SMPS MOUNTED PC BOARD (EMC)
Remark
Ref. No. #1 ns
Part No.
Description
7-685-646-71 not supplied
SCREW +BVTP 3X8 TYPE2 IT-3
Remark
54 SYS SET
2019/03/13 22:08:33 (GMT+09:00)
MHC-V72D 7-5.
CHASSIS SECTION ns
201 201
201
ns
CE D
202
ns
204
203
ns
#1 ns
205
ns C E
ns ns
ns #4 #2 #2
D
ns
205 ns
ns
#1 ns
207 ns loudspeaker section
206
ns
ns
ns ns
bottom cover section
208
ns
ns
ns
front panel (VALERO) section
206
ns
208
207
Note 1: When the MOTHERBOARD board is replaced, spread the compound referring to “NOTE OF REPLACING THE IC2002 ON THE MOTHERBOARD BOARD AND THE MOTHERBOARD MOUNTED PC BOARD” on servicing notes (page 6). Note 2: When the MOTHERBOARD mounted pc board is replaced, be sure to refer to “DESTINATION SETTING METHOD” on page 5.
208 Ref. No.
Part No.
Description
Remark
201 202 9 203
2-677-839-01 4-731-228-11 A-2228-421-A
204 205
4-726-898-41 4-558-595-01
+PWH 3X8 (SUMITITE) COVER, SERVICE MOTHERBOARD MOUNTED PC BOARD (for SERVICE) PANEL, BACK STEP SCREW M4
206
4-558-820-11
+ FLAT TAPPING SCREW - ED BK
Ref. No.
Part No.
Description
207 208 #1 #2
4-729-076-01 4-532-593-02 7-685-646-71 7-685-646-79
SOUND GENERATOR 12CM SCREW (4X13) (TR-184A) SCREW +BVTP 3X8 TYPE2 IT-3 SCREW +BVTP 3X8 TYPE2 IT-3
#4 ns
7-682-547-04 not supplied
SCREW +B 3X6
Remark
55 SYS SET
2019/03/13 22:08:33 (GMT+09:00)
MHC-V72D
7-6.
FRONT PANEL (VALERO) SECTION ns #6
ns
SP5 #6
#1
#6
SP2
#1
#6 ns
ns
ns
251 #5
ns
253
ns ns
ns
254
252 252
#1
ns
#6
ns
#1
256
ns
ns ns
F
ns
G
#1
#6
#6
ns
255
ns
#1
257 261
F
259 258
#1
ns ns
ns #6
G
#1 #1
#1 ns
ns
257
260 266
#1
267
266
264
266 265
262
265 262
Ref. No.
Part No.
Description
251 252 253 254 255
A-2227-167-A 4-912-253-01 1-912-628-12 A-2224-761-A A-2224-763-A
IR MOUNTED PC BOARD CATCHER FLEXIBLE FLAT CABLE (17 CORE) HUB MOUNTED PC BOARD SPK MID L MOUNTED PC BOARD
256 257 258 259 260
A-2224-762-A 1-912-630-12 A-2224-756-A A-2224-757-A A-2224-754-A
SPK MID R MOUNTED PC BOARD FLEXIBLE FLAT CABLE (4 CORE) SW LED L MOUNTED PC BOARD SW LED R MOUNTED PC BOARD 360 FR L MOUNTED PC BOARD
261 262
A-2224-755-A 2-677-839-01
360 FR R MOUNTED PC BOARD +PWH 3X8 (SUMITITE)
263 Remark
Note: If flexible flat cable is replaced, install it after bending it in the same form as that before replacement. Ref. No.
Part No.
Description
263 264 265
4-746-486-01 4-746-487-01 4-746-491-01
DUCT, TAPER L DUCT, TAPER R TAPER DUCT, PACKING
266 267 SP2 SP5 #1
4-578-508-01 X-2597-781-1 1-859-334-11 1-859-334-11 7-685-646-71
FOOT PANEL, FRONT ASSY (VALERO) LOUDSPEAKER (5CM) (Tweeter) (L-CH) LOUDSPEAKER (5CM) (Tweeter) (R-CH) SCREW +BVTP 3X8 TYPE2 IT-3
#5 #6 ns
7-685-647-79 7-685-647-71 not supplied
SCREW +BVTP 3X10 TYPE2 IT-3 SCREW +BVTP 3X10 TYPE2 IT-3
Remark
56 SYS SET
2019/03/13 22:08:33 (GMT+09:00)
MHC-V72D
7-7.
BOTTOM COVER SECTION ns
305 ns ns
ns
ns ns
ns
#1 ns ns
ns
ns ns
301
#1
ns
#1
ns
#1
ns
#1
ns
#1
ns #1
302 #1
303 #1
304
304 Ref. No. 301 302 303 304
Part No.
Description
A-2224-851-A A-2224-758-A A-2224-759-A 4-737-862-01
EXTENSION MOUNTED PC BOARD 360 BACK L MOUNTED PC BOARD 360 BACK R MOUNTED PC BOARD FOOT (CASTER)
Remark
Ref. No.
Part No.
Description
305
A-5007-870-A
COVER, BOTTOM ASSY SERVICE
#1 ns
7-685-646-71 not supplied
SCREW +BVTP 3X8 TYPE2 IT-3
Remark
57 SYS SET
2019/03/13 22:08:33 (GMT+09:00)
MHC-V72D
7-8.
LOUDSPEAKER SECTION
SP1
SP4
351 351
351 speaker cabinet section
SP7
351
Ref. No. 351 SP1 SP4 SP7
Part No.
Description
4-229-966-02 1-859-336-11 1-859-336-11 1-859-337-11
SCREW (4X16), +BV TAPPING LOUDSPEAKER (12CM) (Mid: L-CH) LOUDSPEAKER (12CM) (Mid: R-CH) LOUDSPEAKER (30CM) (Woofer)
Remark
58 SYS SET
2019/03/13 22:08:33 (GMT+09:00)
MHC-V72D
7-9.
SPEAKER CABINET SECTION
ns ns
ns
401
#1 #1 ns
ns ns
401
ns ns
ns
ns
ns ns
Ref. No. 401 #1 ns
Part No.
Description
4-874-614-02 7-685-646-71 not supplied
SCREW (1) (3.5X14), TAPPING SCREW +BVTP 3X8 TYPE2 IT-3
Remark
59 SYS SET
2019/03/13 22:08:33 (GMT+09:00)
MHC-V72D
7-10. VALERO TOP PANEL SECTION
#1 ns ns
453
#1
#1 SP6
454
#1
#1 #1
452
463
#1
SP3 #1 #1
451
462 ns
ns
458
460
ns
#1
ns
ND4000
461 459
455 #1
456
465 ns ns
SENSOR board (ns)
457
464 Note: If flexible flat cable is replaced, install it after bending it in the same form as that before replacement.
Ref. No.
Part No.
Description
Remark
451 452 453 454 455
1-912-629-11 A-2227-166-A 1-912-624-11 A-2227-168-A 1-912-627-11
FLEXIBLE FLAT CABLE (7 CORE) VFD MOUNTED PC BOARD FLEXIBLE FLAT CABLE (9 CORE) MIC USB MOUNTED PC BOARD FLEXIBLE FLAT CABLE (5 CORE)
456
A-2227-169-A
456 457 458 459
A-5003-184-A 4-729-052-01 2-677-839-01 1-912-623-11
POWER KEY MOUNTED PC BOARD (EXCEPT MY, E12) POWER KEY MOUNTED PC BOARD (MY, E12) BUTTON, POWER TAIKO +PWH 3X8 (SUMITITE) FLEXIBLE FLAT CABLE (6 CORE)
460
A-2092-220-A
NFC MOUNT
Ref. No.
Part No.
Description
Remark
461 462 463 464
4-586-705-21 1-912-625-11 1-912-626-11 4-729-054-01
DOUBLE ADHESIVE TAPE FLEXIBLE FLAT CABLE (7 CORE) FLEXIBLE FLAT CABLE (29 CORE) COVER, MIC USB
465
A-2228-433-A
ND4000 SP3 SP6 #1
1-483-549-11 1-859-335-11 1-859-335-11 7-685-646-71
VALERO TOP PANEL ASSY SERVICE (Including SENSOR board) VACUUM FLUORESCENT DISPLAY LOUDSPEAKER (5CM) (Tweeter) (L-CH) LOUDSPEAKER (5CM) (Tweeter) (R-CH) SCREW +BVTP 3X8 TYPE2 IT-3
ns
not supplied
60 SYS SET
2019/03/13 22:08:33 (GMT+09:00)
MHC-V72D
7-11. CDM SECTION
#1
DVD mechanism section (CDM90-DVBU204//M)
503 502
505
503
502 (AEP, UK, RU, AUS, MY, E4, EA)
502
ns
502
505
501 ns
503
505 503
504
505 504 504 504 ns
ns ns
ns ns
ns
ns
Ref. No. 501 502 503 504
Part No.
Description
Remark
1-469-829-11 2-345-115-01 4-535-577-01 4-590-159-01
CORE, FERRITE (AEP, UK, RU, AUS, MY, E4, EA) SCREW (S), FLOAT STEP SCREW M2.6 SPRING, INSULATOR
Ref. No.
Part No.
Description
505
4-533-382-01
INSULATOR
#1 ns
7-685-646-71 not supplied
SCREW +BVTP 3X8 TYPE2 IT-3
Remark
61 SYS SET
2019/03/13 22:08:33 (GMT+09:00)
MHC-V72D
7-12. DVD MECHANISM SECTION (CDM90-DVBU204//M)
ns
551 (including MS-476 board)
ns ns
553 552
553 554
553
ns ns
ns
MS-476 board (ns)
555 ns
556 Note: If flexible flat cable is replaced, install it after bending it in the same form as that before replacement. Ref. No.
Part No.
Description
Remark
551
A-1896-391-B
552 553 0 554
3-087-599-01 2-634-618-21 A-2046-956-A
LOADING COMPLETE ASSY (T) (including MS-476 board) INSULATOR SCREW INSULATOR SERVICE, OPTICAL DEVICE (7G)
Ref. No.
Part No.
Description
555
1-912-622-11
FLEXIBLE FLAT CABLE (24 CORE)
556 ns
1-912-631-11 not supplied
FLEXIBLE FLAT CABLE (5 CORE)
Remark
62 SYS SET
2019/03/13 22:08:33 (GMT+09:00)
MHC-V72D SECTION 8 ELECTRICAL PARTS LIST Note: • Due to standardization, replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set. • -XX and -X mean standardized parts, so they may have some difference from the original one. • RESISTORS All resistors are in ohms. METAL: Metal-film resistor. METAL OXIDE: Metal oxide-film resistor. F: nonflammable • Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items.
Ref. No.
Part No.
Description
MS-476
A-2224-759-A
360 BACK R MOUNTED PC BOARD *************************** ************************************************************* A-2224-754-A
360 FR L MOUNTED PC BOARD ************************ ************************************************************* 360 FR R MOUNTED PC BOARD ************************* *************************************************************
Ref. No.
HUB
IR
NFC
POWER KEY
SENSOR
SMPS (EMC)
SW LED L
Part No.
360 FR R
MOTHERBOARD
SPK MID L
The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
Remark
360 FR L MIC USB
When indicating parts by reference number, please include the board name.
360 BACK L MOUNTED PC BOARD *************************** *************************************************************
360 BACK R
EXTENSION
• SEMICONDUCTORS In each case, u: μ, for example: uA. . : μA. . , uPA. . , μPA. . , uPB. . : μPB. . , uPC. . , μPC. . , uPD. . : μPD. . • CAPACITORS uF: μF • COILS uH: μH
A-2224-758-A
360 BACK L
SPK MID R
SW LED R
VFD
The components identified by mark 9 contain confidential information. Strictly follow the instructions whenever the components are repaired and/or replaced.
Description
Remark
A-2092-220-A
NFC MOUNT ********** ************************************************************* A-2227-169-A
POWER KEY MOUNTED PC BOARD (EXCEPT MY, E12) A-5003-184-A POWER KEY MOUNTED PC BOARD (MY, E12) **************************** ************************************************************* SENSOR BOARD *************
A-2224-755-A
EXTENSION MOUNTED PC BOARD *************************** *************************************************************
When the SENSOR board is defective, exchange the VALERO TOP PANEL ASSY SERVICE. *************************************************************
A-2224-851-A
HUB MOUNTED PC BOARD ********************* *************************************************************
SMPS MOUNTED PC BOARD (EMC) **************************** ************************************************************* 0
A-2228-973-A
A-2224-761-A
IR MOUNTED PC BOARD ******************* *************************************************************
A-2224-763-A
SPK MID L MOUNTED PC BOARD ************************** *************************************************************
A-2227-167-A
MIC USB MOUNTED PC BOARD ************************* *************************************************************
A-2224-762-A
SPK MID R MOUNTED PC BOARD ************************** *************************************************************
A-2227-168-A
9
A-2228-421-A MOTHERBOARD MOUNTED PC BOARD (for SERVICE) *******************************
A-2224-756-A
SW LED L MOUNTED PC BOARD ************************** ************************************************************* A-2224-757-A
SW LED R MOUNTED PC BOARD ************************** *************************************************************
< IC > A-2227-166-A
IC2001 6-723-247-01 IC TAS5534DGGR-S IC2002 6-723-793-01 IC TAS5634 *************************************************************
VFD MOUNTED PC BOARD ********************* *************************************************************
MS-476 BOARD ************ When the MS-476 board is defective, exchange the entire LOADING COMPLETE ASSY (T). ************************************************************* Note 1: When the MOTHERBOARD board is replaced, spread the compound referring to “NOTE OF REPLACING THE IC2002 ON THE MOTHERBOARD BOARD AND THE MOTHERBOARD MOUNTED PC BOARD” on servicing notes (page 6).
Note 2: When the MOTHERBOARD mounted pc board is replaced, be sure to refer to “DESTINATION SETTING METHOD” on page 5.
63 SYS SET
2019/03/13 22:08:33 (GMT+09:00)
MHC-V72D
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
MISCELLANEOUS ************** 0 151 253 257 451 453
1-855-006-41 1-912-628-12 1-912-630-12 1-912-629-11 1-912-624-11
FAN, DC FLEXIBLE FLAT CABLE (17 CORE) FLEXIBLE FLAT CABLE (4 CORE) FLEXIBLE FLAT CABLE (7 CORE) FLEXIBLE FLAT CABLE (9 CORE)
455 459 462 463 465
1-912-627-11 1-912-623-11 1-912-625-11 1-912-626-11 A-2228-433-A
FLEXIBLE FLAT CABLE (5 CORE) FLEXIBLE FLAT CABLE (6 CORE) FLEXIBLE FLAT CABLE (7 CORE) FLEXIBLE FLAT CABLE (29 CORE) VALERO TOP PANEL ASSY SERVICE (Including SENSOR board)
501 551
1-469-829-11 A-1896-391-B
0 554 555 556
A-2046-956-A 1-912-622-11 1-912-631-11
CORE, FERRITE (AEP, UK, RU, AUS, MY, E4, EA) LOADING COMPLETE ASSY (T) (including MS-476 board) SERVICE, OPTICAL DEVICE (7G) FLEXIBLE FLAT CABLE (24 CORE) FLEXIBLE FLAT CABLE (5 CORE)
SP1 SP2 SP3 SP4 SP5
1-859-336-11 1-859-334-11 1-859-335-11 1-859-336-11 1-859-334-11
LOUDSPEAKER (12CM) (Mid: L-CH) LOUDSPEAKER (5CM) (Tweeter) (L-CH) LOUDSPEAKER (5CM) (Tweeter) (L-CH) LOUDSPEAKER (12CM) (Mid: R-CH) LOUDSPEAKER (5CM) (Tweeter) (R-CH)
1-493-448-11 1-754-852-11 0 1-785-504-21 0 1-849-799-51 0 1-849-801-51 0 0 0 0
Remark
REMOTE COMMANDER (RMT-AM420U) (including BATTERY LID) ANTENNA (FM) ADAPTOR, CONVERSION (MY, E4, LA9) POWER SUPPLY CORD SET (AEP, RU, MY, E4, LA9) POWER SUPPLY CORD SET (BR)
1-849-803-51 1-849-804-52 1-912-321-51 1-912-331-22 5-000-538-11
POWER SUPPLY CORD SET (AR) POWER SUPPLY CORD SET (AUS) POWER SUPPLY CORD SET (E12) POWER SUPPLY CORD SET (UK, EA) MANUAL, INSTRUCTION (ENGLISH) (EXCEPT RU, BR, AR)
5-000-538-21 5-000-538-31 5-000-538-41
MANUAL, INSTRUCTION (SPANISH) (LA9) MANUAL, INSTRUCTION (FRENCH) (AEP, EA, E4) MANUAL, INSTRUCTION (SPANISH, GERMAN) (AEP) MANUAL, INSTRUCTION (DUTCH, ITALIAN, POLISH) (AEP) MANUAL, INSTRUCTION (SWEDISH, DANISH, CZECH) (AEP)
5-000-538-51
SP6 1-859-335-11 LOUDSPEAKER (5CM) (Tweeter) (R-CH) SP7 1-859-337-11 LOUDSPEAKER (30CM) (Woofer) *************************************************************
Description ACCESSORIES ************
5-000-538-61 5-000-538-71 5-000-538-81 5-000-538-91 5-000-543-11 5-000-543-21 5-000-543-31 5-000-543-51 5-000-543-61
MANUAL, INSTRUCTION (HUNGARIAN, NORWEGIAN, ROMANIAN) (AEP) MANUAL, INSTRUCTION (BULGARIAN, GREEK) (AEP) MANUAL, INSTRUCTION (TRADITIONAL CHINESE, MALAY) (MY) MANUAL, INSTRUCTION (SPANISH) (AR) MANUAL, INSTRUCTION (ARABIC) (EA, E4) MANUAL, INSTRUCTION (PORTUGUESE) (E4) MANUAL, INSTRUCTION (RUSSIAN, UKRAINIAN) (RU) MANUAL, INSTRUCTION (BRAZILIAN PORTUGUESE) (BR)
Note: If flexible flat cable is replaced, install it after bending it in the same form as that before replacement.
64 SYS SET
2019/03/13 22:08:33 (GMT+09:00)
MHC-V72D
MEMO
65 SYS SET
2019/03/13 22:08:33 (GMT+09:00)
MHC-V72D
REVISION HISTORY
Ver.
Date
1.0
2019.02
Description of Revision New
How to search for a contact point of signal lines or the like in DIAGRAMS SECTION If a contact point of a BLOCK DIAGRAM, PRINTED WIRING BOARD or SCHEMATIC DIAGRAM is shown in a different page, use the PDF file search function to find one. e.g.) If a contact point is shown as , follow the procedure below. Procedure: 1. Press the [F] key while pressing the [Ctrl] key. 2. Input “>001Z” in the search box and press the [Enter] key. 3. The relevant part (page), where the contact point is shown, appears. Note: If you still see the original page, press the [Enter] key again.
SYS SET