DOWNLOAD Sony HCD-M80 Service Manual ↓ Size: 3.16 MB | Pages: 22 in PDF or view online for FREE

Model
HCD-M80
Pages
22
Size
3.16 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / SUPPLEMENT-1
File
hcd-m80.pdf
Date
PREV: Sony CMT-M80V / HCD-M80 Service Manual

Sony HCD-M80 Service Manual ▷ View online

HCD-M80
13
13
2-10. SCHEMATIC  DIAGRAM  – SWITCH Board –
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER (FM/AM)
JR505
R530
R537
R536
R535
R534
C575
C574
C503
C531
JR504
C533
L511
C532
R507
C500
Q508
Q507
D508
D507
D506
D509
R532
R533
R522
R513
R514
R523
R524
R525
R526
R527
R528
R521
R520
R519
R518
R517
R516
R501
D502
D501
R502
R503
D503
R504
D504
R505
D514
D505
Q501
Q502
Q503
Q504
Q505
Q506
R506
R531
C522
C521
IC502
D500
CN501
R538
LCD502
L512
S527
S528
S526
S524
S525
S523
S514
S513
S503
S530
S531
S521
S520
S519
S518
S517
JR521
0
10k
100
100
100
100
1000p
1000p
0.1
1
50V
0
10
6.3V
1
50V
22k
0.1
SRC1202S
SRA2202S
SELS6B14C-LF62
SELS6B14C-LF62
SELS6B14C-LF62
SELS6B14C-LF62
220
220
220
330
470
680
1k
1.5k
2.2k
4.7k
2.2k
1.5k
1k
680
470
330
220
560
SLR-343-YC
SLR-343-YC
560
560
SLR-343-YC
560
SLR-343-YC
560
SLR325VR-T31
SLR325VR-T31
SRC1202S
SRC1202S
SRC1202S
SRC1202S
SRC1202S
SRC1202S
1k
1k
4.7
16V
10000p
NJL74H400A
1SS133T-77
19P
10k
0
AC DET
KEY1
KEY2
SIRCS
D-GND
+8V
LCD_RS
POWERKEY
LCD_CS
LCD_CLK
LCD_DATA
CDSYNC_LED
DSG_LED
TC_LED
CD_LED
TU_LED
STBY_LED
BACKUP4.0V
+8V
LIQUID CRYSTAL DISPLAY
D506-509
(LCD BACK LIGHT)
Q507,508
B+ SWITCH
G
I
O
REMOTE
CONTROL
RECEIVER
LED DRIVE
(STANDBY)
CD SYNCHRO
LED DRIVE
LED DRIVE
LED DRIVE
LED DRIVE
LED DRIVE
DSG
TAPE
TUNER
CD
TAPE
TUNER
FM
DSG
TUNER
AM
TAPE
TUNING +
VOLUME +
VOLUME -
FUNCTION
TUNING -
CD
CD
CD
REC
10
µ
H
4.7µH
(Page 11)
HCD-M80
14
14
2-11. PRINTED  WIRING  BOARD  – POWER Board –
D902
E-4
D903
E-4
D904
D-4
D905
D-4
D906
E-5
D907
D-5
D908
D-5
D909
D-5
D910
C-2
D911
C-2
D912
C-3
D913
C-3
D914
B-5
D915
B-5
D916
B-5
D917
B-5
D918
D-3
D919
B-4
D920
C-4
D921
C-5
D922
C-4
IC901
B-3
IC904
B-5
Q902
C-4
• Semiconductor
Location
Ref. No.
Location
 
 
 
 
 
        
        
D911
C921
R907
JW909
IC901
D919
JW920
T901
Q902
IC904
C925
D916
C918
CN903
D903
D902
D905
D904
D917
JW918
CN901
D913
D910
FH904
D912
RY901
FH903
D915
R906
C901
FH908
FH907
D918
JW916
CN902
R905
JW913
JW914
D914
D906
D909
D908
D921
R901
D907
JW911
D922
C920
JW915
JW912
FH910
FH909
D920
R904
R902
FH913
FH914
FH911
FH912
R903
L901
 
 
 
POWER BOARD
F901
H
CONTROL
BOARD
CNP601
1
2
(AC IN)
LF901
LINE
FILTER
T901
SUB POWER
TRANSFORMER
∗
∗
NOT REPLACEABLE
BUILT IN TRANSFORMER
(TH)
S901
VOLTAGE
SELECTOR
110 − 120V
220 − 240V
-1
-2
(TH)
(EA, SP)
∗
∗
NOT REPLACEABLE:
BUILT IN TRANSFORMER
T902
MAIN POWER
TRANSFORMER
F904
F903
F907
F906
(EA, SP)
11
F
MAIN
BOARD
CNP101
1-685-828-
12
(12)
A
B
C
D
E
F
G
1
2
3
4
5
6
(TH)
(Page 7)
(Page 10)
HCD-M80
15
15
2-12. SCHEMATIC  DIAGRAM  – POWER Board –
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark :  TUNER (FM/AM)
The components identified by mark 
0
 or dotted
line with mark 
0
 are critical for safety.
Replace only with part number specified.
D921
D920
D922
R905
R902
R907
R906
IC901
D919
R904
C921
D911
D913
D912
D910
D908
D906
D907
D909
D904
D902
D903
D905
IC904
R903
C925
D916
D914
D915
D917
C901
D918
JW918
R901
JW916
JW920
CN901
CN903
CN902
Q902
C918
C920
L901
T901
T902
JW915
LF901
S901
F901
F907
F906
F903
F904
RY901
1SS133T-77
11ES2-TA1B
11ES2-TA1B
1k
1k
1k
1k
KIA7808API
2A02M
47k
4700
16V
11ES2-TA1B
11ES2-TA1B
11ES2-TA1B
11ES2-TA1B
2A02M
2A02M
2A02M
2A02M
1N5401
1N5401
1N5401
1N5401
4.7k
3300
25V
2A02M
2A02M
2A02M
2A02M
0.01
250V
MTZJ-T-77-6.2B
2.2
2P
3P
11P
2SC2785
10
50V
47
16V
T1.6AL
250V
T2.5AL
250V
T2.5AL
250V
T2.5AL
250V
T2.5AL
250V
RELAY ON
COM
115V
230V
COM
+14.2V(R2)
R1-GND
R2-GND
BACKUP4V
COM 8V
FAN CONTROL
AC DET
230V
COM
230V
115V
COM
124V
COM
230V
COM
124V
220V
220V
M-GND
CD8V
O
G
I
+4V REGULATOR
POWER
ON/OFF
RELAY DRIVE
O
G
I
+8V REGULATOR
(SP)
(TH)
(EA)
TRANSFOMER
MAIN POWER
∗
NOT REPLACEABLE:
BUILT IN TRANSFORMER
TRANSFOMER
SUB POWER
(SP)
(TH)
(EA)
(TH)
(EA,SP)
(T
H
)
LINE
FILTER
(AC IN)
-2
-1
110V-120V
220V-240V
VOLTAGE
SELECTOR
(EA,SP)
(EA,SP)
(TH)
-22.5V
+22.5V
DVD POWER CONT
µPC3504AHF
100µH
(Page 9)
(Page 11)
HCD-M80
16
16
CONTROL     JACK
< RESISTOR >
R402
1-216-821-11 METAL CHIP
1K
5%
1/10W
R403
1-216-821-11 METAL CHIP
1K
5%
1/10W
R404
1-216-821-11 METAL CHIP
1K
5%
1/10W
R405
1-216-809-11 METAL CHIP
100
5%
1/10W
R406
1-216-821-11 METAL CHIP
1K
5%
1/10W
R407
1-216-809-11 METAL CHIP
100
5%
1/10W
R409
1-216-829-11 METAL CHIP
4.7K
5%
1/10W
R417
1-216-833-11 METAL CHIP
10K
5%
1/10W
R418
1-216-821-11 METAL CHIP
1K
5%
1/10W
R419
1-216-864-11 SHORT CHIP
0
R420
1-216-841-11 METAL CHIP
47K
5%
1/10W
R422
1-216-821-11 METAL CHIP
1K
5%
1/10W
R423
1-216-821-11 METAL CHIP
1K
5%
1/10W
R425
1-216-821-11 METAL CHIP
1K
5%
1/10W
R427
1-216-821-11 METAL CHIP
1K
5%
1/10W
R429
1-216-821-11 METAL CHIP
1K
5%
1/10W
R430
1-216-821-11 METAL CHIP
1K
5%
1/10W
R433
1-216-821-11 METAL CHIP
1K
5%
1/10W
R435
1-216-817-11 METAL CHIP
470
5%
1/10W
R436
1-216-809-11 METAL CHIP
100
5%
1/10W
R437
1-216-817-11 METAL CHIP
470
5%
1/10W
R438
1-216-821-11 METAL CHIP
1K
5%
1/10W
R439
1-216-821-11 METAL CHIP
1K
5%
1/10W
R440
1-216-821-11 METAL CHIP
1K
5%
1/10W
R441
1-216-821-11 METAL CHIP
1K
5%
1/10W
R442
1-216-821-11 METAL CHIP
1K
5%
1/10W
R443
1-216-821-11 METAL CHIP
1K
5%
1/10W
R445
1-216-821-11 METAL CHIP
1K
5%
1/10W
R446
1-216-821-11 METAL CHIP
1K
5%
1/10W
R447
1-216-821-11 METAL CHIP
1K
5%
1/10W
R448
1-216-821-11 METAL CHIP
1K
5%
1/10W
R449
1-216-821-11 METAL CHIP
1K
5%
1/10W
R450
1-216-821-11 METAL CHIP
1K
5%
1/10W
R451
1-216-821-11 METAL CHIP
1K
5%
1/10W
R454
1-216-821-11 METAL CHIP
1K
5%
1/10W
R455
1-216-841-11 METAL CHIP
47K
5%
1/10W
R456
1-216-809-11 METAL CHIP
100
5%
1/10W
R457
1-216-821-11 METAL CHIP
1K
5%
1/10W
R458
1-216-821-11 METAL CHIP
1K
5%
1/10W
R459
1-216-821-11 METAL CHIP
1K
5%
1/10W
R460
1-216-809-11 METAL CHIP
100
5%
1/10W
R465
1-216-821-11 METAL CHIP
1K
5%
1/10W
R466
1-216-821-11 METAL CHIP
1K
5%
1/10W
R467
1-216-821-11 METAL CHIP
1K
5%
1/10W
R468
1-216-821-11 METAL CHIP
1K
5%
1/10W
R469
1-216-821-11 METAL CHIP
1K
5%
1/10W
R470
1-216-821-11 METAL CHIP
1K
5%
1/10W
R474
1-216-821-11 METAL CHIP
1K
5%
1/10W
R475
1-216-833-11 METAL CHIP
10K
5%
1/10W
R480
1-216-821-11 METAL CHIP
1K
5%
1/10W
R481
1-216-821-11 METAL CHIP
1K
5%
1/10W
R482
1-216-821-11 METAL CHIP
1K
5%
1/10W
R484
1-216-821-11 METAL CHIP
1K
5%
1/10W
R486
1-216-821-11 METAL CHIP
1K
5%
1/10W
R487
1-216-821-11 METAL CHIP
1K
5%
1/10W
R488
1-216-821-11 METAL CHIP
1K
5%
1/10W
R489
1-216-821-11 METAL CHIP
1K
5%
1/10W
R490
1-216-821-11 METAL CHIP
1K
5%
1/10W
R491
1-216-821-11 METAL CHIP
1K
5%
1/10W
R492
1-216-829-11 METAL CHIP
4.7K
5%
1/10W
R493
1-216-864-11 SHORT CHIP
0
R494
1-216-821-11 METAL CHIP
1K
5%
1/10W
R495
1-216-821-11 METAL CHIP
1K
5%
1/10W
R497
1-216-821-11 METAL CHIP
1K
5%
1/10W
R601
1-216-827-11 METAL CHIP
3.3K
5%
1/10W
R602
1-216-827-11 METAL CHIP
3.3K
5%
1/10W
R603
1-216-827-11 METAL CHIP
3.3K
5%
1/10W
R604
1-216-841-11 METAL CHIP
47K
5%
1/10W
R605
1-216-833-11 METAL CHIP
10K
5%
1/10W
R606
1-216-833-11 METAL CHIP
10K
5%
1/10W
R607
1-216-833-11 METAL CHIP
10K
5%
1/10W
R608
1-216-825-11 METAL CHIP
2.2K
5%
1/10W
R609
1-216-821-11 METAL CHIP
1K
5%
1/10W
R610
1-216-833-11 METAL CHIP
10K
5%
1/10W
R619
1-216-864-11 SHORT CHIP
0
R621
1-216-833-11 METAL CHIP
10K
5%
1/10W
R627
1-216-833-11 METAL CHIP
10K
5%
1/10W
R628
1-216-833-11 METAL CHIP
10K
5%
1/10W
R629
1-216-829-11 METAL CHIP
4.7K
5%
1/10W
R632
1-216-841-11 METAL CHIP
47K
5%
1/10W
R633
1-216-837-11 METAL CHIP
22K
5%
1/10W
R650
1-216-833-11 METAL CHIP
10K
5%
1/10W
R656
1-216-837-11 METAL CHIP
22K
5%
1/10W
R660
1-216-864-11 SHORT CHIP
0
R662
1-216-864-11 SHORT CHIP
0
R674
1-216-821-11 METAL CHIP
1K
5%
1/10W
R675
1-249-409-11 CARBON
220
5%
1/4W
R676
1-216-841-11 METAL CHIP
47K
5%
1/10W
R689
1-216-829-11 METAL CHIP
4.7K
5%
1/10W
R696
1-216-821-11 METAL CHIP
1K
5%
1/10W
(EA)
R696
1-216-864-11 SHORT CHIP
0 (SP, TH)
< VIBRATOR >
X601
1-567-098-41 VIBRATOR, CRYSTAL (32.768KHz)
X602
1-781-107-21 VIBRATOR, CERAMIC (16MHz)
**************************************************************
1-685-831-13 JACK BOARD
***********
< CAPACITOR >
C505
1-164-227-11 CERAMIC CHIP
0.022uF
10%
25V
C506
1-164-227-11 CERAMIC CHIP
0.022uF
10%
25V
C552
1-162-927-11 CERAMIC CHIP
100PF
5%
50V
C553
1-162-964-11 CERAMIC CHIP
0.001uF
10%
50V
C554
1-126-160-11 ELECT
1uF
20%
50V
C555
1-162-927-11 CERAMIC CHIP
100PF
5%
50V
C556
1-126-160-11 ELECT
1uF
20%
50V
C557
1-124-584-00 ELECT
100uF
20%
10V
C558
1-124-464-11 ELECT
0.22uF
20%
50V
C559
1-124-233-11 ELECT
10uF
20%
16V
C561
1-164-505-11 CERAMIC CHIP
2.2uF
16V
CONTROL
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
A-4729-508-A CONTROL BOARD, COMPLETE (SP)
A-4730-392-A CONTROL BOARD, COMPLETE (EA)
A-4730-481-A CONTROL BOARD, COMPLETE (TH)
*************************
7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S
< CAPACITOR >
C601
1-164-160-11 CERAMIC CHIP
20PF
5%
50V
C602
1-162-918-11 CERAMIC CHIP
18PF
5%
50V
C603
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C604
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C605
1-162-964-11 CERAMIC CHIP
0.001uF
10%
50V
C607
1-124-259-11 ELECT
4.7uF
20%
16V
C608
1-124-259-11 ELECT
4.7uF
20%
16V
C609
1-124-584-00 ELECT
100uF
20%
10V
C610
1-124-584-00 ELECT
100uF
20%
10V
C611
1-124-584-00 ELECT
100uF
20%
10V
C614
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C615
1-124-584-00 ELECT
100uF
20%
10V
C626
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C627
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C632
1-162-964-11 CERAMIC CHIP
0.001uF
10%
50V
C647
1-124-261-00 ELECT
10uF
20%
50V
C648
1-115-467-11 CERAMIC CHIP
0.22uF
10%
10V
C649
1-115-467-11 CERAMIC CHIP
0.22uF
10%
10V
C650
1-126-160-11 ELECT
1uF
20%
50V
C651
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C652
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C653
1-124-589-11 ELECT
47uF
20%
16V
C655
1-162-923-11 CERAMIC CHIP
47PF
5%
50V
C668
1-104-905-11 CAPACITOR
0.22F
5.5V
C673
1-124-234-00 ELECT
22uF
20%
16V
C690
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C691
1-126-917-11 ELECT
3300uF
20%
6.3V
< CONNECTOR >
CN601
1-784-780-11 CONNECTOR, FFC 19P
CN602
1-784-778-11 CONNECTOR, FFC 17P
CN603
1-784-786-11 CONNECTOR, FFC 25P
CN605
1-784-780-11 CONNECTOR, FFC 19P
* CN606
1-568-954-11 PIN, CONNECTOR 5P
NOTE:
• Due to standardization, replacements in the
parts list may be different from the parts speci-
fied 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 order-
ing these items.
• SEMICONDUCTORS
In each case, u: 
µ
, for example:
uA. .
: 
µ
A. .
uPA. . : 
µ
PA. .
uPB. . : 
µ
PB. .
uPC. . : 
µ
PC. .
uPD. . : 
µ
PD. .
• CAPACITORS
uF: 
µ
F
• COILS
uH: 
µ
H
< DIODE >
D604
8-719-991-33 DIODE   1SS133T-77
D620
8-719-991-33 DIODE   1SS133T-77
D622
8-719-991-33 DIODE   1SS133T-77
D623
8-719-991-33 DIODE   1SS133T-77
D624
8-719-991-33 DIODE   1SS133T-77
D630
8-719-921-40 DIODE   MTZJ-4.7C
< SHORT >
FB601
1-216-864-11 SHORT CHIP
0
FB602
1-216-864-11 SHORT CHIP
0
FB603
1-216-864-11 SHORT CHIP
0
< IC >
IC601
6-802-525-01 IC   M30620MCN-A16FP
IC602
8-759-533-04 IC   M62703ML-E1
IC603
8-759-491-32 IC   TC74VHCT04AF (EL)
IC605
8-759-646-52 IC   KIA7805API
IC606
8-759-646-52 IC   KIA7805API
IC607
8-759-584-65 IC   KA3082
< SHORT >
JR601
1-216-864-11 SHORT CHIP
0
JR602
1-216-864-11 SHORT CHIP
0
JR603
1-216-864-11 SHORT CHIP
0
< TRANSISTOR >
Q601
8-729-034-51 TRANSISTOR
KTC3875
Q602
8-729-055-94 TRANSISTOR
SRC1202SF
Q603
8-729-055-94 TRANSISTOR
SRC1202SF
Q604
8-729-920-31 TRANSISTOR
DTC343TK
Q605
8-729-920-31 TRANSISTOR
DTC343TK
Q606
8-729-055-91 TRANSISTOR
SRA2202SF
Q607
8-729-055-94 TRANSISTOR
SRC1202SF
Q618
8-729-055-91 TRANSISTOR
SRA2202SF
Q619
8-729-034-51 TRANSISTOR
KTC3875
Q635
8-729-037-02 TRANSISTOR
KTA1266Y-AT
Q637
8-729-055-94 TRANSISTOR
SRC1202SF
• Abbreviation
EA
: Saudi Arabia model
SP
: Singapore model
TH
: Thai model
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
When indicating parts by reference
number, please include the board.
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
3.
ELECTRICAL  PARTS  LIST
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