Sony TC-WR720A Service Manual - Page 23

Sony TC-WR720A - Dual Cassette Deck Manual

Page 23 highlights

TC-WR720/WR720A Ref.No Part No. Description C702 C703 C704 C705 C707 1-124-122-11 ELECT 1-124-925-11 ELECT 1-124-911-11 ELECT 1-124-927-11 ELECT 1-124-925-11 ELECT 100MF 2.2MF 220MF 4.7MF 2.2MF 20% 35V 20% 50V 20% 50V 20% 50V 20% 50V C708 C709 C710 C711 C712 1-124-564-11 ELECT 1-124-446-11 ELECT 1-124-473-11 ELECT 1-124-473-11 ELECT 1-126-946-11 ELECT 4700MF 47MF 1000MF 1000MF 6800MF 20% 25V 20% 10V 20% 101/ 20% l0y 20% 25V C713 C801 C802 C803 C804 1-161-494-00 CERAMIC 1-124-443-00 ELECT 1-164-159-11 CERAMIC 1-162-306-11 CERAMIC 1-124-443-00 ELECT 0.022MF 100MF 0.1MF 0.01MF 100MF 25V 20% 6.3V 50V 20% 16V 20% 6.3V C805 C806 C807 C851 C861 1-124-925-11 ELECT 1-136-165-00 FILM 1-136-165-00 FILM 1-124-902-00 ELECT 1-162-294-31 CERAMIC 2.2MF 0.1MF 0.1MF 0.47MF 0.001MF 20% 50V 5% 50V 5% 50V 20% 50V 10% 50V C901 C902 C902 C904 C904 1-164-159-11 CERAMIC. 0.1MF 1-124-443-00 (WR720A). . . .ELECT 100MF 1-126-154-11 (WR720). , . .ELECT 47MF 1-162-306-11 (WR720). . . .CERAMIC 0.01MF 1-164-159-11 (WR720A). . . . CERAMIC 0.1MF 50V 20% 6.3V 20% 6.3V 20% 16V 50V C905 C0391 C0392 C0393 C0394 1-124-927-11 (WR720). . . .ELECT 1-136-273-91 FILM 1-162-288-31 CERAMIC 1-130-472-00 MYLAR 1-136-433-11 FILM 4.7MF 20% 50V 75PF 5% 630V 330PF 10% 50V 0.0012MF 5% 50V 100PF 5% 630V C0395 C0396 C0397 C0398 C0491 1-136-437-11 FILM 1-136-165-00 FILM 1-136-157-00 FILM 1- 136- 153-00 FILM 1-136-273-91 FILM 220PF 5% 630V 0.1MF 5% 50V 0.022MF 5% 50V 0.01MF 5% 50V 75PF 5% 630V C0492 C0493 C0494 C0495 C0496 1-162-288-31 CERAMIC 1-130-472-00 MYLAR 1-136-433-11 FILM 1-136-437-11 FILM 1-136-165-00 FILM 330PF 10% 50V 0.0012MF 5% 50V 100PF 5% 630V 220PF 5% 630V 0.1MF 5% 50V C0497 C0498 C0691 C0692 C0693 1-136-157-00 FILM 1-136-153-00 FILM 1-107-046-00 MICA 1-124-446-11 ELECT 1-126-101-11 ELECT 0.022MF 0.01MF 4.7PF 47MF 100MF 5% 50V 5% 50V 0.5PF 500V 20% l0y 20% 16V C0694 1-124-902-00 ELECT 0.47MF 20% 50V CN501 * 1-568-824-11 SOCKET, CONNECTOR 5P CN502 * 1-568-824-11 SOCKET, CONNECTOR 5P CN503 * 1-568-826-11 SOCKET, CONNECTOR 7P CN504 * 1-568-826-11 SOCKET, CONNECTOR 7P CN505 A 1-564-337-00 (WR720A). . . .PIN, CONNECTOR 3P CN505 * 1-564-824-11 (WR720). . . .SOCKET, CONNECTOR 5P CN506 * 1-568-848-11 (WR720). . . .SOCKET, CONNECTOR 5P CN601 * 1-564-509-11 PLUG, CONNECTOR 6P CN691 * 1-568-826-11 SOCKET, CONNECTOR 7P CN701 *1-564-338-00 (WR720). . . .PIN, CONNECTOR 4P CN701 *1-564-339-00 CN703 * 1-564-510-11 CN801 *1-568-830-11 CN802 *1-568-828-11 CN803 *1-568-828-11 (WR720A) PIN, CONNECTOR 5P PLUG, CONNECTOR 7P SOCKET, CONNECTOR IIP SOCKET, CONNECTOR 9P SOCKET, CONNECTOR 9P CN804 * 1-568-828-11 SOCKET, CONNECTOR 9P CN805 * 1-568-828-11 SOCKET, CONNECTOR 9P CN806 * 1-568-834-11 SOCKET, CONNECTOR 15P Ref.No Part No. Description CN901 * 1-568-834-11 (WR720). . . .SOCKET, CONNECTOR 15P CN901 * 1-568-858-11 (WR720A). . . .SOCKET, CONNECTOR 15P CN902 A 1-568-830-11 (WR720). . . .SOCKET, CONNECTOR 11P CN902 *1-568-854-11 (WR720A). . . .SOCKET, CONNECTOR 11P CN904 * 1-564-498-11 (WR720). . . .PIN, CONNECTOR 5P CN905 1-564-498-11 (WR720). . . .PIN, CONNECTOR 5P CN906 * 1-564-498-11 (WR720). . . .PIN, CONNECTOR 5P CNO691 *1-568-826-11 SOCKET, CONNECTOR 7P CNP31* 1-568-824-11 SOCKET, CONNECTOR 5P CNP32 * 1-564-709-11 PIN, CONNECTOR (SMALL TYPE) 7P CNP34 * 1-565-344-11 PIN, CONNECTOR (PC BOARD) 8P CNP35*1-564-706-11 PIN, CONNECTOR (SMALL TYPE) 4P CNP71 * 1-564-705-11 PIN, CONNECTOR (SMALL TYPE) 3P CNP72*1-564-706-11 PIN, CONNECTOR (SMALL TYPE) 4P CNP73 * 1-568-828-11 SOCKET, CONNECTOR 9P CNP75 * 1-564-704-11 PIN, CONNECTOR (SMALL TYPE) 2P CNP81 * 1-568-852-11 SOCKET, CONNECTOR 9P CNP691 * 1-565-347-11 SOCKET, CONNECTOR (PC BOARD)8P CNP0691 * 1-565-347-11 SOCKET, CONNECTOR (PC BOARD)8P CP901 CP901 CP902 CP902 CP903 1-233-125-11 (WR720). . . .COMPOSITION CIRCUIT BLOCK (10KX4) 1-233-219-11 (WR720A). . . .COMPOSITION CIRCUIT BLOCK 1-233-125-11 (WR720). . . .COMPOSITION CIRCUIT BLOCK (10KX4) 1-233-136-11 (WR720A). . . .COMPOSITION CIRCUIT BLOCK (10KX8) 1-233-219-11 (WR720). . . .COMPOSITION CIRCUIT BLOCK D31 D131 D231 D501 D502 8-719-107-94 8-719-107-94 8-719-107-94 8-719-107-94 8-719-107-94 DIODE ISS202-1 DIODE 1SS202-1 DIODE 1SS202-1 (WR720). . . .DIODE 1SS202-1 DIODE ISS202-1 D503 D571 D572 D601 D602 8-719-933-54 8-719-107-94 8-719-001-36 8-719-107-94 8-719-107-94 DIODE HZS9A2L DIODE 1SS202-1 DIODE UZL-11L2 DIODE ISS202-1 DIODE 1SS202-1 D701 D702 D703 D704 D705 8-719-000-78 8-719-107-94 8-719-200-77 8-719-200-77 8-719-200-77 DIODE UZL-7L2 DIODE 1SS202-1 DIODE 10E2N DIODE 10E2N DIODE 10E2N D706 D707 D708 D709 D710 8-719-107-94 8-719-200-77 8-719-200-77 8-719-933-33 8-719-200-77 DIODE 1SS202-1 DIODE 10E2N DIODE 10E2N DIODE HZS6AlL DIODE 10E2N D711 D712 D713 D801 D811 8-719-200-77 8-719-933-33 8-719-000-93 8-719-107-94 8-719-107-94 DIODE 10E2N DIODE HZS6AlL DIODE UZL-7H1 DIODE 1SS202-1 DIODE 1SS202-1 D812 8-719-107-94 DIODE 1SS202-1 D902 8-719-301-39 DIODE SEL2210S F701 11-532-259-00 (AEP, WG, E). . . .FUSE, TIME-LAG (T1.6A/250V) F701 1.1-532-742-11 (US, Canadian). . . .FUSE, GLASS TUBE (1.6A/125V) F702 1.1-532-259-00 (AEP, WG, E). . . .FUSE, TIME-LAG (T1.6A/250V) F702 1.1-532-742-11 (US, Canadian). . . .FUSE, GLASS TUBE (1.6A/125V) FL901 1-519-593-11 INDICATOR TUBE, FLUORESCENT HRPEI01 A-2003-477-A BASE ASSY, HEAD (REC/PB/ERASE) IC31 IC81 IC501 IC503 IC504 8-759-111-44 IC UPC4570C-1 8-719-939-23 PHOTO REFLECTOR GP-2S09-C 8-752-036-34 IC CXA1330S 8-759-945-58 IC RC4558P 8-759-945-58 IC RC4558P -36- Note: The components identified by mark 0or dotted line with mark are critical for safety. Replace only with part number specified. Note: Les composants identifies par une marque 0 sont critiques pour la securite. Ne les remplacer que par une piece portant le numero specifie.

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TC-WR720/WR720A
Ref.No
Part
No.
C702
C703
C704
C705
C707
C708
C709
C710
C711
C712
C713
C801
C802
C803
C804
C805
C806
C807
C851
C861
C901
C902
C902
C904
C904
C905
C0391
C0392
C0393
C0394
C0395
C0396
C0397
C0398
C0491
C0492
C0493
C0494
C0495
C0496
C0497
C0498
C0691
C0692
C0693
1-124-122-11
1-124-925-11
1-124-911-11
1-124-927-11
1-124-925-11
1-124-564-11
1-124-446-11
1-124-473-11
1-124-473-11
1-126-946-11
1-161-494-00
1-124-443-00
1-164-159-11
1-162-306-11
1-124-443-00
1-124-925-11
1-136-165-00
1-136-165-00
1-124-902-00
1-162-294-31
1-164-159-11
1-124-443-00
1-126-154-11
1-162-306-11
1-164-159-11
1-124-927-11
1-136-273-91
1-162-288-31
1-130-472-00
1-136-433-11
1-136-437-11
1-136-165-00
1-136-157-00
1
-
136
-
153-00
1-136-273-91
1-162-288-31
1-130-472-00
1-136-433-11
1-136-437-11
1-136-165-00
1-136-157-00
1-136-153-00
1-107-046-00
1-124-446-11
1-126-101-11
Description
ELECT
ELECT
ELECT
ELECT
ELECT
ELECT
ELECT
ELECT
ELECT
ELECT
CERAMIC
ELECT
CERAMIC
CERAMIC
ELECT
ELECT
FILM
FILM
ELECT
CERAMIC
100MF
2.2MF
220MF
4.7MF
2.2MF
4700MF
47MF
1000MF
1000MF
6800MF
0.022MF
100MF
0.1MF
0.01MF
20%
100MF
20%
2.2MF
0.1MF
0.1MF
0.47MF
0.001MF
CERAMIC.
0.1MF
(WR720A).
..
.ELECT
100MF
(WR720).
,
.
.ELECT
47MF
(WR720).
..
.CERAMIC
0.01MF
(WR720A).
. . .
CERAMIC
0.1MF
(WR720).
..
.ELECT
FILM
CERAMIC
MYLAR
FILM
FILM
FILM
FILM
FILM
FILM
CERAMIC
MYLAR
FILM
FILM
FILM
FILM
FILM
MICA
ELECT
ELECT
4.7MF
75PF
330PF
0.0012MF
100PF
20%
5%
5%
20%
10%
20%
20%
20%
20%
5%
10%
5%
5%
220PF
5%
0.1MF
0.022MF
0.01MF
75PF
5%
330PF
0.0012MF
100PF
220PF
0.1MF
0.022MF
0.01MF
4.7PF
47MF
100MF
C0694
1-124-902-00
ELECT
0.47MF
CN501
*
1-568-824-11
CN502
*
1-568-824-11
CN503
*
1-568-826-11
CN504
*
1-568-826-11
CN505
A
1-564-337-00
CN505
*
1-564-824-11
CN506
*
1-568-848-11
CN601
*
1-564-509-11
CN691
*
1-568-826-11
CN701
*1-564-338-00
CN701
*1-564-339-00
CN703
*
1-564-510-11
CN801
*1-568-830-11
CN802
*1-568-828-11
CN803
*1-568-828-11
C
N804
*
1-568-828-11
CN805
*
1-568-828-11
CN806
*
1-568-834-11
5%
10%
5%
5%
5%
5%
5%
5%
0.5PF
20%
20%
5%
20%
20%
20%
20%
20%
20%
20%
20%
20%
20%
35V
50V
50V
50V
50V
25V
10V
101/
l0y
25V
25V
20%
6.3V
50V
16V
6.3V
50V
50V
50V
50V
50V
50V
6.3V
6.3V
16V
50V
50V
630V
50V
50V
630V
630V
50V
5%
50V
50V
630V
50V
50V
630V
630V
50V
50V
50V
500V
l0y
16V
20%
50V
SOCKET,
CONNECTOR
5P
SOCKET,
CONNECTOR
5P
SOCKET,
CONNECTOR
7P
SOCKET,
CONNECTOR
7P
(WR720A).
.
.
.PIN,
CONNECTOR
3P
(WR720).
..
.SOCKET,
CONNECTOR
5P
(WR720).
..
.SOCKET,
CONNECTOR
5P
PLUG,
CONNECTOR
6P
SOCKET,
CONNECTOR
7P
(WR720).
.
.
.PIN,
CONNECTOR
4P
(WR720A)
PIN,
CONNECTOR
5P
PLUG,
CONNECTOR
7P
SOCKET,
CONNECTOR
IIP
SOCKET,
CONNECTOR
9P
SOCKET,
CONNECTOR
9P
SOCKET,
CONNECTOR
9P
SOCKET,
CONNECTOR
9P
SOCKET,
CONNECTOR
15P
Ref.No
Part
No.
CN901
*
1-568-834-11
CN901
*
1-568-858-11
CN902
A
1-568-830-11
CN902
*1-568-854-11
CN904
*
1-564-498-11
CN905
1-564-498-11
CN906
*
1-564-498-11
CNO691
*1-568-826-11
CN
P3
1
*
1-568-824-11
CN
P32
*
1-564-709-11
CNP34
*
1-565-344-11
CNP35*1-564-706-11
CNP71
*
1-564-705-11
CNP72*1-564-706-11
CNP73
*
1-568-828-11
CNP75
*
1-564-704-11
CNP81
*
1-568-852-11
CNP691
*
1-565-347-11
Description
(WR720).
.
.
.SOCKET,
CONNECTOR
15P
(WR720A).
..
.SOCKET,
CONNECTOR
15P
(WR720).
.
.
.SOCKET,
CONNECTOR
11P
(WR720A).
..
.SOCKET,
CONNECTOR
11P
(WR720).
.
.
.PIN,
CONNECTOR
5P
(WR720).
..
.PIN,
CONNECTOR
5P
(WR720).
..
.PIN,
CONNECTOR
5P
SOCKET,
CONNECTOR
7P
SOCKET,
CONNECTOR
5P
PIN,
CONNECTOR
(SMALL
TYPE)
7P
PIN,
CONNECTOR
(PC
BOARD)
8P
PIN,
CONNECTOR
(SMALL
TYPE)
4P
PIN,
CONNECTOR
(SMALL
TYPE)
3P
PIN,
CONNECTOR
(SMALL
TYPE)
4P
SOCKET,
CONNECTOR
9P
PIN,
CONNECTOR
(SMALL
TYPE)
2P
SOCKET,
CONNECTOR
9P
SOCKET,
CONNECTOR
(PC
BOARD)8P
CNP0691
*
1-565-347-11
SOCKET,
CONNECTOR
(PC
BOARD)8P
CP901
CP901
CP902
CP902
1-233-125-11
1-233-219-11
1-233-125-11
1-233-136-11
CP903
1-233-219-11
D31
D131
D231
D501
D502
D503
D571
D572
D601
D602
D701
D702
D703
D704
D705
D706
D707
D708
D709
D710
D711
D712
D713
D801
D811
8-719-107-94
8-719-107-94
8-719-107-94
8-719-107-94
8-719-107-94
8-719-933-54
8-719-107-94
8-719-001-36
8-719-107-94
8-719-107-94
8-719-000-78
8-719-107-94
8-719-200-77
8-719-200-77
8-719-200-77
8-719-107-94
8-719-200-77
8-719-200-77
8-719-933-33
8-719-200-77
8-719-200-77
8-719-933-33
8-719-000-93
8-719-107-94
8-719-107-94
D812
8-719-107-94
D902
8-719-301-39
(WR720).
.
.
.COMPOSITION
CIRCUIT
BLOCK
(10KX4)
(WR720A).
..
.COMPOSITION
CIRCUIT
BLOCK
(WR720).
..
.COMPOSITION
CIRCUIT
BLOCK
(10KX4)
(WR720A).
.
.
.COMPOSITION
CIRCUIT
BLOCK
(10KX8)
(WR720).
..
.COMPOSITION
CIRCUIT
BLOCK
DIODE
ISS202-1
DIODE
1SS202-1
DIODE
1SS202-1
(WR720).
..
.DIODE
1SS202-1
DIODE
ISS202-1
DIODE
HZS9A2L
DIODE
1SS202-1
DIODE
UZL-11L2
DIODE
ISS202-1
DIODE
1SS202-1
DIODE
UZL-7L2
DIODE
1SS202-1
DIODE
10E2N
DIODE
10E2N
DIODE
10E2N
DIODE
1SS202-1
DIODE
10E2N
DIODE
10E2N
DIODE
HZS6AlL
DIODE
10E2N
DIODE
10E2N
DIODE
HZS6AlL
DIODE
UZL-7H1
DIODE
1SS202-1
DIODE
1SS202-1
DIODE
1SS202-1
DIODE
SEL2210S
F701
11-532-259-00
(AEP,
WG,
E).
..
.FUSE,
TIME-LAG
(T1.6A/250V)
F701
1.1-532-742-11
(US,
Canadian).
.
.
.FUSE,
GLASS
TUBE
(1.6A/125V)
F702
1.1-532-259-00
(AEP,
WG,
E).
.
.
.FUSE,
TIME-LAG
(T1.6A/250V)
F702
1.1-532-742-11
(US,
Canadian).
..
.FUSE,
GLASS
TUBE
(1.6A/125V)
FL901
1-519-593-11
INDICATOR
TUBE,
FLUORESCENT
HRPEI01
A
-2003-477-A
BASE
ASSY,
HEAD
(REC/PB/ERASE)
IC31
IC81
IC501
IC503
IC504
-36-
8-759-111-44
8-719-939-23
8-752-036-34
8
-
759-945-58
8-759-945-58
IC
UPC4570C-1
PHOTO
REFLECTOR
GP
-2S09
-C
IC
CXA1330S
IC
RC4558P
IC
RC4558P
Note:
The
components
identi-
fied
by
mark
0or
dot-
ted
line
with
mark
are
critical
for
safety.
Replace
only
with
part
number
specified.
Note:
Les
composants
identifies
par
une
marque
0
sont
critiques
pour
la
securite.
Ne
les
remplacer
que
par
une
piece
portant
le
numero
speci-
fie.