Sony XR-3750 / XR-3758 / XR-3759 / XR-7750 / XRS-888 Service Manual ▷ View online
– 35 –
(3)
MECHANISM DECK SECTION
(MG-25F-136)
(MG-25F-136)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
151
A-3291-667-A CLUTCH (FR) ASSY
* 152
3-019-130-01 LEVER (LDG-A)
* 153
3-019-131-01 LEVER (LDG-B)
154
3-020-539-01 SPRING (LD-1), TENSION
155
3-020-540-01 SPRING (LD-2), TENSION
156
3-020-542-01 GEAR (LOADING FT)
157
3-341-753-11 WASHER, POLYETHYLENE
158
3-020-533-01 HOUSING
* 159
3-020-532-01 ARM (SUCTION)
160
3-020-534-01 HANGER
161
3-933-346-01 CATCHER
162
3-933-344-01 GUIDE (C)
163
3-014-798-01 SCREW (HEAD), SPECIAL
164
3-364-151-01 WASHER
165
A-3301-267-A CHASSIS ASSY (G)
166
3-017-302-01 BELT (25)
167
3-936-853-01 FLYWHEEL (F)
168
3-701-437-21 WASHER
HP901
1-500-157-21 HEAD, MAGNETIC (PLAYBACK)
M901
A-3291-665-A MOTOR ASSY, MAIN (CAPSTAN/REEL)
160
161
162
164
165
166
167
151
168
168
159
158
155
156
157
154
153
152
163
HP901
M901
#7
#6
A
A
– 36 –
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
KEY
SECTION 8
ELECTRICAL PARTS LIST
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.
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.
one.
• RESISTORS
All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable
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.
Some delay should be anticipated when order-
ing these items.
• SEMICONDUCTORS
In each case, u: µ, for example:
uA. .
uA. .
: µA. .
uPA. . : µPA. .
uPB. . : µPB. .
uPC. . : µPC. .
uPD. . : µPD. .
• CAPACITORS
uF: µF
• COILS
uH: µH
When indicating parts by reference
number, please include the board.
number, please include the board.
KEY BOARD
*********
*********
*
3-009-302-01 PLATE (LCD), LIGHT GUIDE
*
3-009-303-02 HOLDER (LCD)
*
3-009-305-01 SHEET (REFLECTOR)
*
3-010-282-01 PLATE (LCD), GROUND
< CAPACITOR >
C901
1-163-033-00 CERAMIC CHIP
0.022uF
50V
C902
1-163-038-00 CERAMIC CHIP
0.1uF
25V
C903
1-163-038-00 CERAMIC CHIP
0.1uF
25V
C904
1-163-137-00 CERAMIC CHIP
680PF
5%
50V
< CONNECTOR >
CNP901 1-764-423-11 PIN, CONNECTOR 12P
< DIODE >
D901
8-719-420-90 DIODE MA8051-M
D902
8-719-422-64 DIODE MA8062-M
D903
8-719-422-64 DIODE MA8062-M
D904
8-719-422-64 DIODE MA8062-M
D905
8-719-422-64 DIODE MA8062-M
< IC >
IC901
8-759-443-68 IC LC75834JED
< SHORT >
JC902
1-216-295-00 SHORT
0
JC951
1-216-296-00 SHORT
0
JC952
1-216-296-00 SHORT
0
< LIQUID CRYSTAL DISPLAY >
LCD901 1-801-588-11 DISPLAY PANEL, LIQUID CRYSTAL
< SWITCH >
LSW901 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (OFF)
LSW902 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (SOURCE)
LSW903 1-762-619-11 SWITCH, KEY BOARD (WITH LED)
LSW902 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (SOURCE)
LSW903 1-762-619-11 SWITCH, KEY BOARD (WITH LED)
(MODE
*)
LSW904 1-762-619-11 SWITCH, KEY BOARD (WITH LED)
(+
+ ))
LSW905 1-762-619-11 SWITCH, KEY BOARD (WITH LED)
(
= 0 –)
LSW906 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (–)
LSW907 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (SEL)
LSW908 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (+)
LSW909 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (MUTE)
LSW911 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (BTM)
LSW907 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (SEL)
LSW908 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (+)
LSW909 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (MUTE)
LSW911 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (BTM)
LSW912 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (LCL)
LSW921 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (
LSW921 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (
6)
LSW922 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (1, INTRO)
LSW923 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (2, REPEAT)
LSW924 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (3)
LSW923 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (2, REPEAT)
LSW924 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (3)
LSW925 1-762-619-11 SWITCH, KEY BOARD (WITH LED)
(6, BL.SKIP)
LSW926 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (5, ATA)
LSW927 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (4)
LSW930 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (DSPL)
LSW927 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (4)
LSW930 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (DSPL)
< PILOT LAMP >
PL901
1-517-633-21 LAMP, PILOT (LCD BACK LIGHT)
PL902
1-517-633-21 LAMP, PILOT (LCD BACK LIGHT)
< RESISTOR >
R901
1-216-647-11 METAL CHIP
680
0.5%
1/10W
R902
1-216-647-11 METAL CHIP
680
0.5%
1/10W
R903
1-216-647-11 METAL CHIP
680
0.5%
1/10W
R904
1-216-651-11 METAL CHIP
1K
0.5%
1/10W
R905
1-216-655-11 METAL CHIP
1.5K
0.5%
1/10W
R906
1-216-655-11 METAL CHIP
1.5K
0.5%
1/10W
R907
1-216-659-11 METAL CHIP
2.2K
0.5%
1/10W
R908
1-216-663-11 METAL CHIP
3.3K
0.5%
1/10W
R911
1-208-806-11 RES, CHIP
10K
0.5%
1/10W
R921
1-216-647-11 METAL CHIP
680
0.5%
1/10W
R922
1-216-647-11 METAL CHIP
680
0.5%
1/10W
R923
1-216-647-11 METAL CHIP
680
0.5%
1/10W
R924
1-216-651-11 METAL CHIP
1K
0.5%
1/10W
R925
1-216-655-11 METAL CHIP
1.5K
0.5%
1/10W
R926
1-216-655-11 METAL CHIP
1.5K
0.5%
1/10W
R941
1-216-667-11 METAL CHIP
4.7K
0.5%
1/10W
R942
1-216-671-11 METAL CHIP
6.8K
0.5%
1/10W
R951
1-216-190-00 RES, CHIP
470
5%
1/8W
R952
1-216-089-00 RES, CHIP
47K
5%
1/10W
R953
1-216-049-11 RES, CHIP
1K
5%
1/10W
R954
1-216-049-11 RES, CHIP
1K
5%
1/10W
R955
1-216-049-11 RES, CHIP
1K
5%
1/10W
R956
1-216-049-11 RES, CHIP
1K
5%
1/10W
– 37 –
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
KEY MAIN
R962
1-216-025-00 RES, CHIP
100
5%
1/10W
R963
1-216-033-00 METAL CHIP
220
5%
1/10W
R964
1-216-035-00 METAL CHIP
270
5%
1/10W
R965
1-216-035-00 METAL CHIP
270
5%
1/10W
R967
1-216-035-00 METAL CHIP
270
5%
1/10W
R968
1-216-033-00 METAL CHIP
220
5%
1/10W
R981
1-216-655-11 METAL CHIP
1.5K
0.5%
1/10W
R982
1-208-449-41 RES, CHIP
3.3K
2%
1/10W
R983
1-216-671-11 METAL CHIP
6.8K
0.5%
1/10W
R984
1-216-081-00 METAL CHIP
22K
5%
1/10W
R999
1-216-308-00 METAL CHIP
4.7
5%
1/10W
< SWITCH >
SW951
1-762-937-11 SWITCH, ROTARY (D-BASS)
************************************************************
*
A-3317-303-A MAIN BOARD, COMPLETE
*********************
*
3-009-809-01 BRACKET (IC)
*
3-009-815-01 HEAT SINK (BUS NON)
7-685-793-04 SCREW +PTT 2.6X8 (S)
7-685-794-09 SCREW +PTT 2.6X10 (S)
7-685-793-04 SCREW +PTT 2.6X8 (S)
7-685-794-09 SCREW +PTT 2.6X10 (S)
< CAPACITOR >
C1
1-163-235-11 CERAMIC CHIP
22PF
5%
50V
C2
1-163-009-11 CERAMIC CHIP
0.001uF
10%
50V
C3
1-124-233-11 ELECT
10uF
20%
16V
C4
1-124-233-11 ELECT
10uF
20%
16V
C5
1-124-233-11 ELECT
10uF
20%
16V
C6
1-163-021-00 CERAMIC CHIP
0.01uF
10%
50V
C7
1-163-021-00 CERAMIC CHIP
0.01uF
10%
50V
C8
1-163-021-00 CERAMIC CHIP
0.01uF
10%
50V
C9
1-163-251-11 CERAMIC CHIP
100PF
5%
50V
C10
1-163-009-11 CERAMIC CHIP
0.001uF
10%
50V
C11
1-126-160-11 ELECT
1uF
20%
50V
C12
1-163-009-11 CERAMIC CHIP
0.001uF
10%
50V
C13
1-163-251-11 CERAMIC CHIP
100PF
5%
50V
C14
1-163-021-00 CERAMIC CHIP
0.01uF
10%
50V
C16
1-163-021-00 CERAMIC CHIP
0.01uF
10%
50V
C17
1-163-009-11 CERAMIC CHIP
0.001uF
10%
50V
C18
1-163-059-00 CERAMIC CHIP
0.01uF
10%
50V
C19
1-164-222-11 CERAMIC CHIP
0.22uF
25V
C22
1-124-584-00 ELECT
100uF
20%
10V
C23
1-124-234-00 ELECT
22uF
20%
16V
C25
1-109-982-11 CERAMIC CHIP
1uF
10%
10V
C27
1-164-222-11 CERAMIC CHIP
0.22uF
25V
C101
1-163-263-11 CERAMIC CHIP
330PF
5%
50V
C102
1-163-263-11 CERAMIC CHIP
330PF
5%
50V
C104
1-163-021-00 CERAMIC CHIP
0.01uF
10%
50V
C105
1-164-489-11 CERAMIC CHIP
0.22uF
10%
16V
C106
1-163-227-11 CERAMIC CHIP
10PF
0.5PF
50V
C107
1-163-227-11 CERAMIC CHIP
10PF
0.5PF
50V
C108
1-126-163-11 ELECT
4.7uF
20%
50V
C109
1-163-251-11 CERAMIC CHIP
100PF
5%
50V
C121
1-163-809-11 CERAMIC CHIP
0.047uF
10%
25V
C122
1-164-492-11 CERAMIC CHIP
0.15uF
10%
16V
C123
1-164-004-11 CERAMIC CHIP
0.1uF
10%
25V
C124
1-164-004-11 CERAMIC CHIP
0.1uF
10%
25V
C151
1-163-037-11 CERAMIC CHIP
0.022uF
10%
25V
C152
1-124-257-00 ELECT
2.2uF
20%
50V
C161
1-126-160-11 ELECT
1uF
20%
50V
C162
1-109-982-11 CERAMIC CHIP
1uF
10%
10V
C163
1-164-182-11 CERAMIC CHIP
0.0033uF 10%
50V
C164
1-163-037-11 CERAMIC CHIP
0.022uF
10%
25V
C165
1-124-233-11 ELECT
10uF
20%
16V
C166
1-164-492-11 CERAMIC CHIP
0.15uF
10%
16V
C167
1-164-492-11 CERAMIC CHIP
0.15uF
10%
16V
C168
1-124-233-11 ELECT
10uF
20%
16V
C169
1-163-227-11 CERAMIC CHIP
10PF
0.5PF
50V
C170
1-163-287-11 CERAMIC CHIP
10PF
5%
50V
C171
1-126-163-11 ELECT
4.7uF
20%
50V
C172
1-163-009-11 CERAMIC CHIP
0.001uF
10%
50V
C181
1-126-163-11 ELECT
4.7uF
20%
50V
C182
1-163-009-11 CERAMIC CHIP
0.001uF
10%
50V
C183
1-163-251-11 CERAMIC CHIP
100PF
5%
50V
C191
1-163-251-11 CERAMIC CHIP
100PF
5%
50V
C201
1-163-263-11 CERAMIC CHIP
330PF
5%
50V
C202
1-163-263-11 CERAMIC CHIP
330PF
5%
50V
C204
1-163-021-00 CERAMIC CHIP
0.01uF
10%
50V
C205
1-164-489-11 CERAMIC CHIP
0.22uF
10%
16V
C206
1-163-227-11 CERAMIC CHIP
10PF
0.5PF
50V
C207
1-163-227-11 CERAMIC CHIP
10PF
0.5PF
50V
C208
1-126-163-11 ELECT
4.7uF
20%
50V
C209
1-163-251-11 CERAMIC CHIP
100PF
5%
50V
C251
1-163-037-11 CERAMIC CHIP
0.022uF
10%
25V
C252
1-124-257-00 ELECT
2.2uF
20%
50V
C261
1-126-160-11 ELECT
1uF
20%
50V
C262
1-109-982-11 CERAMIC CHIP
1uF
10%
10V
C263
1-164-182-11 CERAMIC CHIP
0.0033uF 10%
50V
C264
1-163-037-11 CERAMIC CHIP
0.022uF
10%
25V
C265
1-124-233-11 ELECT
10uF
20%
16V
C266
1-164-492-11 CERAMIC CHIP
0.15uF
10%
16V
C267
1-164-492-11 CERAMIC CHIP
0.15uF
10%
16V
C268
1-124-233-11 ELECT
10uF
20%
16V
C269
1-163-227-11 CERAMIC CHIP
10PF
0.5PF
50V
C270
1-163-227-11 CERAMIC CHIP
10PF
0.5PF
50V
C271
1-126-163-11 ELECT
4.7uF
20%
50V
C272
1-163-009-11 CERAMIC CHIP
0.001uF
10%
50V
C281
1-126-163-11 ELECT
4.7uF
20%
50V
C282
1-163-009-11 CERAMIC CHIP
0.001uF
10%
50V
C283
1-163-251-11 CERAMIC CHIP
100PF
5%
50V
C301
1-124-234-00 ELECT
22uF
20%
16V
C302
1-124-584-00 ELECT
100uF
20%
10V
C303
1-163-251-11 CERAMIC CHIP
100PF
5%
50V
C304
1-164-004-11 CERAMIC CHIP
0.1uF
10%
25V
C305
1-107-823-11 CERAMIC CHIP
0.47uF
10%
16V
C306
1-163-021-00 CERAMIC CHIP
0.01uF
10%
50V
C331
1-124-584-00 ELECT
100uF
20%
10V
C332
1-124-234-00 ELECT
22uF
20%
16V
C353
1-163-251-11 CERAMIC CHIP
100PF
5%
50V
C354
1-124-233-11 ELECT
10uF
20%
16V
C355
1-124-233-11 ELECT
10uF
20%
16V
C356
1-126-934-11 ELECT
220uF
20%
16V
C357
1-163-251-11 CERAMIC CHIP
100PF
5%
50V
C358
1-163-251-11 CERAMIC CHIP
100PF
5%
50V
– 38 –
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
MAIN
C359
1-164-489-11 CERAMIC CHIP
0.22uF
10%
16V
C501
1-163-235-11 CERAMIC CHIP
22PF
5%
50V
C502
1-163-234-11 CERAMIC CHIP
20PF
5%
50V
C503
1-124-584-00 ELECT
100uF
20%
10V
C504
1-164-004-11 CERAMIC CHIP
0.1uF
10%
25V
C505
1-163-077-00 CERAMIC CHIP
0.1uF
10%
25V
C551
1-125-701-11 DOUBLE LAYER
0.047F
5.5V
C552
1-124-584-00 ELECT
100uF
20%
10V
C553
1-164-004-11 CERAMIC CHIP
0.1uF
10%
25V
C554
1-164-004-11 CERAMIC CHIP
0.1uF
10%
25V
C571
1-126-163-11 ELECT
4.7uF
20%
50V
C582
1-163-009-11 CERAMIC CHIP
0.001uF
10%
50V
C602
1-164-222-11 CERAMIC CHIP
0.22uF
25V
C611
1-124-233-11 ELECT
10uF
20%
16V
C612
1-124-233-11 ELECT
10uF
20%
16V
C613
1-163-077-00 CERAMIC CHIP
0.1uF
10%
25V
C614
1-124-233-11 ELECT
10uF
20%
16V
C615
1-124-233-11 ELECT
10uF
20%
16V
C616
1-124-233-11 ELECT
10uF
20%
16V
C617
1-124-233-11 ELECT
10uF
20%
16V
C621
1-124-233-11 ELECT
10uF
20%
16V
C622
1-163-133-00 CERAMIC CHIP
470PF
5%
50V
C623
1-124-589-11 ELECT
47uF
20%
16V
C701
1-163-077-00 CERAMIC CHIP
0.1uF
10%
25V
C702
1-163-077-00 CERAMIC CHIP
0.1uF
10%
25V
C703
1-163-077-00 CERAMIC CHIP
0.1uF
10%
25V
C751
1-126-096-11 ELECT
10uF
20%
35V
C752
1-107-682-11 CERAMIC CHIP
1uF
10%
16V
C754
1-124-233-11 ELECT
10uF
20%
16V
C755
1-126-096-11 ELECT
10uF
20%
35V
C781
1-126-936-11 ELECT
3300uF
20%
16V
C782
1-163-181-00 CERAMIC CHIP
100PF
5%
50V
C783
1-163-181-00 CERAMIC CHIP
100PF
5%
50V
C785
1-165-319-11 CERAMIC CHIP
0.1uF
50V
C786
1-165-319-11 CERAMIC CHIP
0.1uF
50V
C901
1-163-251-11 CERAMIC CHIP
100PF
5%
50V
C906
1-163-009-11 CERAMIC CHIP
0.001uF
10%
50V
C907
1-163-009-11 CERAMIC CHIP
0.001uF
10%
50V
C908
1-163-251-11 CERAMIC CHIP
100PF
5%
50V
C909
1-163-181-00 CERAMIC CHIP
100PF
5%
50V
C910
1-163-251-11 CERAMIC CHIP
100PF
5%
50V
C912
1-164-182-11 CERAMIC CHIP
0.0033uF 10%
50V
C913
1-164-004-11 CERAMIC CHIP
0.1uF
10%
25V
C914
1-164-004-11 CERAMIC CHIP
0.1uF
10%
25V
C915
1-164-004-11 CERAMIC CHIP
0.1uF
10%
25V
C916
1-163-077-00 CERAMIC CHIP
0.1uF
10%
25V
< CONNECTOR >
CNP301 1-766-260-11 CONNECTOR, FFC/FPC (ZIF) 7P
* CN351
1-506-995-11 PIN, CONNECTOR (PC BOARD) 13P
CN701
1-764-422-11 PLUG, CONNECTOR 12P
CN781
1-774-701-11 PIN, CONNECTOR 16P
< CONPOSITION CIRCUIT BLOCK >
CP1
1-519-504-11 GAP, DISCHARGE
< DIODE >
D1
8-719-991-65 DIODE SB02W03C
D21
8-719-423-10 DIODE MA8100-M-TX
D91
8-719-420-90 DIODE MA8051-M
D301
8-719-404-49 DIODE MA111
D351
8-719-035-91 DIODE MA4091-H (TA)
D352
8-719-404-49 DIODE MA111
D501
8-719-400-20 DIODE MA152WA
D502
8-719-911-19 DIODE 1SS119
D551
8-719-400-20 DIODE MA152WA
D552
8-719-404-49 DIODE MA111
D553
8-719-404-49 DIODE MA111
D571
8-719-034-94 DIODE MA4180-M (QZ)
D572
8-719-110-03 DIODE RD7.5ESB2
D582
8-719-057-80 DIODE MA8160-M-TX
D583
8-719-422-76 DIODE MA8075-M
D601
8-719-423-32 DIODE MA8120-M
D621
8-719-035-54 DIODE MA4039-M (TA)
D622
8-719-911-19 DIODE 1SS119
D701
8-719-035-74 DIODE MA4062-M (TA)
D702
8-719-035-74 DIODE MA4062-M (TA)
D703
8-719-035-74 DIODE MA4062-M (TA)
D704
8-719-035-74 DIODE MA4062-M (TA)
D705
8-719-035-74 DIODE MA4062-M (TA)
D706
8-719-035-74 DIODE MA4062-M (TA)
D707
8-719-034-94 DIODE MA4180-M (QZ)
D708
8-719-035-74 DIODE MA4062-M (TA)
D709
8-719-035-74 DIODE MA4062-M (TA)
D721
8-719-970-02 DIODE 1SR139-400
D722
8-719-970-02 DIODE 1SR139-400
D723
8-719-970-02 DIODE 1SR139-400
D724
8-719-970-02 DIODE 1SR139-400
D731
8-719-970-02 DIODE 1SR139-400
D732
8-719-970-02 DIODE 1SR139-400
D733
8-719-970-02 DIODE 1SR139-400
D734
8-719-970-02 DIODE 1SR139-400
D781
8-719-049-38 DIODE 1N5404TU
D782
8-719-970-02 DIODE 1SR139-400
D783
8-719-970-02 DIODE 1SR139-400
D784
8-719-422-64 DIODE MA8062-M
D785
8-719-035-74 DIODE MA4062-M (TA)
< IC >
IC301
8-752-079-78 IC CXA2509AQ-T4
IC331
8-759-443-67 IC LC75373ED
IC351
8-759-395-97 IC MM1322XFBE
IC501
8-759-462-38 IC uPD17708GC-545-3B9
IC551
8-759-363-81 IC XC61AN4002PR
IC611
8-759-347-49 IC BA3918-V2
IC751
8-759-490-48 IC HA13157
< JACK >
J1
1-764-808-21 JACK (ANT) (ANT IN)
J331
1-774-698-11 JACK, PIN 2P (LINE OUT REAR)
J561
1-566-822-41 JACK (REMOTE IN)
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