Sony XM-752X Service Manual ▷ View online
– 17 –
SECTION 4
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.
Some delay should be anticipated
when ordering these items.
4-1. AMPLIFIER BOARD SECTION
• Hardware (# mark) list and accessories
and packing materials are given in the
last of this parts list.
last of this parts list.
• Abbreviation
G : German model
• -XX and -X mean standardized parts, so
they may have some difference from the
original one.
original one.
• Color Indication of Appearance Parts
Example :
KNOB, BALANCE (WHITE) ... (RED)
Parts Color Cabinet’s Color
N
N
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
1
3-012-843-01 HEAT SINK
* 2
3-012-837-01 HEAT SINK (SUB)
3
3-012-857-11 PANEL (FRONT)
* 4
3-012-834-01 BRACKET (POWER TERMINAL)
* 5
3-012-835-01 BRACKET (SUB HEAT)
* 6
A-3313-127-A AMPLIFIER BOARD, COMPLETE
7
3-012-846-01 PANEL (REAR)
* 8
3-009-656-01 CUSHION (PCB)
* 9
3-012-851-01 PLATE, BOTTOM
10
1-562-594-11 CONNECTOR (CL-1814T) (AEP,UK,E,G)
11
1-575-060-11 CORD (WITH TERMINAL) (GND) (BLK)
(AEP,UK,E,G)
12
1-575-061-11 CORD (WITH TERMINAL) (BACK UP) (YEL)
(AEP,UK,E,G)
* 13
1-575-090-11 CORD (WITH TERMINAL) (REMOTE) (BLU/WHT)
(AEP,UK,E,G)
1
#1
#1
4
#1
#4
#4
#4
#3
3
#3
TH903
D906
#5
D907
Q111
Q110
Q110
6
5
2
8
7
#5
5
Q909
TH902
Q211
Q210
Q908
#1
#1
#4
5
5
#3
#3
#1
#1
#1
#1
#1
#1
#2
#5
#4
9
2
#5
not supplied
14
1-769-678-11 CORD (WITH TERMINAL) (INCLUDING F1)
(+12V EXTENSION) (YEL) (AEP,UK,E,G)
D906
8-719-210-38 DIODE F10P20FR
D907
8-719-210-30 DIODE F10P20F(R)
F1
1-532-947-11 FUSE (BLADE TYPE) (AUTO FUSE) 30A
(AEP,UK,E,G)
F901
1-532-947-11 FUSE (BLADE TYPE) (AUTO FUSE) 30A
Q110
8-729-021-68 TRANSISTOR 2SC4468-OPY
Q111
8-729-021-69 TRANSISTOR 2SA1695-OPY
Q210
8-729-021-68 TRANSISTOR 2SC4468-OPY
Q211
8-729-021-69 TRANSISTOR 2SA1695-OPY
Q908
8-729-030-72 TRANSISTOR MTAJ50N05HD
Q909
8-729-030-72 TRANSISTOR MTAJ50N05HD
TH902
1-809-789-71 THERMISTOR, POSITIVE
TH903
1-809-789-71 THERMISTOR, POSITIVE
#2
F1
14
11
12
10
13
AEP, UK, E, G model
F901
– 18 –
D916
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
4-2. FILTER BOARD SECTION
#6
54
55
53
52
52
51
56
62
62
60
61
63
57
58
59
#6
#6
#6
51
3-012-826-01 COVER
52
3-013-266-01 SCREW, ORNAMENT
* 53
3-012-827-01 FRAME, ORNAMENT
54
3-012-397-01 PLATE, ORNAMENTAL
* 55
3-012-833-01 BRACKET (PCB)
* 56
3-012-828-01 PLATE, LIGHT GUIDE
* 57
A-3313-124-A FILTER BOARD, COMPLETE
* 58
3-014-400-01 CASE (UPPER), LED MODULE
* 59
3-014-401-01 CASE (LOWER), LED MODULE
60
3-012-831-01 KNOB (SWA)
61
3-012-832-01 KNOB (SWB)
62
3-012-830-01 KNOB (VOLB)
63
3-012-829-01 KNOB (VOLA)
D916
8-719-312-30 LED SEL4226R-CD (LEVEL METER)
– 19 –
SECTION 5
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.
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.
original 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
• Abbreviation
G : German model
• Items marked “*” are not stocked since
they are seldom required for routine service.
Some delay should be anticipated
when ordering these items.
Some delay should be anticipated
when ordering these items.
• SEMICONDUCTORS
In each case, u : µ, for example:
uA.. : µA..
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.
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
AMPLIFIER
*
A-3313-127-A AMPLIFIER BOARD, COMPLETE
**************************
< CAPACITOR >
C102
1-126-963-11 ELECT
4.7uF
20%
50V
C103
1-126-963-11 ELECT
4.7uF
20%
50V
C104
1-104-661-11 ELECT
330uF
20%
16V
C105
1-163-251-11 CERAMIC CHIP
100PF
5%
50V
C106
1-163-251-11 CERAMIC CHIP
100PF
5%
50V
C107
1-126-960-11 ELECT
1uF
20%
50V
C108
1-126-960-11 ELECT
1uF
20%
50V
C109
1-163-231-11 CERAMIC CHIP
15PF
5%
50V
C110
1-163-231-11 CERAMIC CHIP
15PF
5%
50V
C120
1-126-923-11 ELECT
220uF
20%
10V
C121
1-163-263-11 CERAMIC CHIP
330PF
5%
50V
C122
1-163-251-11 CERAMIC CHIP
100PF
5%
50V
C123
1-126-960-11 ELECT
1uF
20%
50V
C124
1-130-491-00 MYLAR
0.047uF
5%
50V
C201
1-163-251-11 CERAMIC CHIP
100PF
5%
50V
C202
1-126-963-11 ELECT
4.7uF
20%
50V
C203
1-126-963-11 ELECT
4.7uF
20%
50V
C205
1-163-251-11 CERAMIC CHIP
100PF
5%
50V
C206
1-163-251-11 CERAMIC CHIP
100PF
5%
50V
C207
1-126-960-11 ELECT
1uF
20%
50V
C208
1-126-960-11 ELECT
1uF
20%
50V
C209
1-163-231-11 CERAMIC CHIP
15PF
5%
50V
C210
1-163-231-11 CERAMIC CHIP
15PF
5%
50V
C220
1-126-923-11 ELECT
220uF
20%
10V
C221
1-163-263-11 CERAMIC CHIP
330PF
5%
50V
C222
1-163-251-11 CERAMIC CHIP
100PF
5%
50V
C223
1-126-960-11 ELECT
1uF
20%
50V
C224
1-130-491-00 MYLAR
0.047uF
5%
50V
C901
1-136-173-00 FILM
0.47uF
5%
50V
C902
1-137-410-11 MYLAR
0.001uF
5%
50V
C903
1-137-150-11 MYLAR
0.01uF
5%
50V
C904
1-126-933-11 ELECT
100uF
20%
16V
C905
1-126-006-11 ELECT
22uF
20%
16V
C906
1-124-994-11 ELECT
100uF
20%
10V
C907
1-137-410-11 MYLAR
0.001uF
5%
50V
C908
1-126-006-11 ELECT
22uF
20%
16V
C909
1-163-133-00 CERAMIC CHIP
470PF
5%
50V
C910
1-126-956-11 ELECT
0.1uF
20%
50V
C911
1-130-491-00 MYLAR
0.047uF
5%
50V
C912
1-124-579-51 ELECT
1000uF
20%
16V
C913
1-124-579-51 ELECT
1000uF
20%
16V
C914
1-124-579-51 ELECT
1000uF
20%
16V
C915
1-124-579-51 ELECT
1000uF
20%
16V
C916
1-124-538-00 ELECT
1500uF
20%
35V
C917
1-124-538-00 ELECT
1500uF
20%
35V
C918
1-137-399-11 MYLAR
0.1uF
5%
50V
C919
1-137-399-11 MYLAR
0.1uF
5%
50V
C920
1-124-538-00 ELECT
1500uF
20%
35V
C921
1-124-538-00 ELECT
1500uF
20%
35V
C922
1-126-968-11 ELECT
100uF
20%
50V
C923
1-126-968-11 ELECT
100uF
20%
50V
C924
1-126-960-11 ELECT
1uF
20%
50V
C925
1-126-960-11 ELECT
1uF
20%
50V
C926
1-126-933-11 ELECT
100uF
20%
16V
C927
1-126-933-11 ELECT
100uF
20%
16V
C928
1-163-031-11 CERAMIC CHIP
0.01uF
50V
C929
1-163-009-11 CERAMIC CHIP
0.001uF
10%
50V
C930
1-163-009-11 CERAMIC CHIP
0.001uF
10%
50V
C931
1-163-009-11 CERAMIC CHIP
0.001uF
10%
50V
C932
1-163-009-11 CERAMIC CHIP
0.001uF
10%
50V
C933
1-126-967-11 ELECT
47uF
20%
10V
C934
1-163-275-11 CERAMIC CHIP
0.001uF
5%
50V
C935
1-107-716-11 ELECT
33uF
20%
16V
C944
1-126-933-11 ELECT
100uF
20%
16V
C945
1-126-960-11 ELECT
1uF
20%
50V
C946
1-104-329-11 CERAMIC CHIP
0.1uF
10%
50V
C947
1-104-329-11 CERAMIC CHIP
0.1uF
10%
50V
< CONNECTOR >
CN901
1-537-477-31 TERMINAL BOARD (3P) (REMOTE, +12V, GND)
CN902
1-537-478-31 TERMINAL BOARD (4P) (SPEAKER OUT)
* CN903
1-691-785-11 PIN, CONNECTOR (PC BOARD) 4P
(HIGH LEVEL INPUT)
* CNP901 1-776-801-11 CABLE, FRONT RIGHT SIDE (1)
CNP902 1-766-801-11 CONNECTOR, BOARD TO BOARD 5P
* CNP903 1-776-801-11 CABLE, FRONT RIGHT SIDE (1)
< JACK >
CNJ901 1-779-078-11 JACK, PIN (INPUT, OUTPUT(THROUGH))
< DIODE >
D101
8-719-991-33 DIODE 1SS133T-77
D102
8-719-991-33 DIODE 1SS133T-77
– 20 –
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
AMPLIFIER
D201
8-719-991-33 DIODE 1SS133T-77
D202
8-719-991-33 DIODE 1SS133T-77
D901
8-719-110-48 DIODE RD18ES-B1
D902
8-719-109-97 DIODE RD6.8ES-B2
D903
8-719-801-78 DIODE 1SS184
D904
8-719-801-78 DIODE 1SS184
D905
8-719-054-55 DIODE 1SS306(TE85L)
D906
8-719-210-38 DIODE F10P20FR
D907
8-719-210-30 DIODE F10P20F(R)
D908
8-719-054-55 DIODE 1SS306(TE85L)
D909
8-719-801-78 DIODE 1SS184
D910
8-719-801-78 DIODE 1SS184
D911
8-719-934-91 DIODE HZS16-1LT2
D912
8-719-934-91 DIODE HZS16-1LT2
D913
8-719-933-36 DIODE HZS6B1L
D914
8-719-801-78 DIODE 1SS184
D915
8-719-109-97 DIODE RD6.8ES-B2
D918
8-719-991-33 DIODE 1SS133T-77
< IC >
IC101
8-759-711-85 IC NJM4580E-D
IC901
8-719-156-73 PHOTO COUPLER PS2501-1LA
IC902
8-759-144-88 IC uPC494GS
< JUMPER RESISTOR >
JR3
1-216-295-00 CONDUCTOR, CHIP
(2012)
JR4
1-216-295-00 CONDUCTOR, CHIP
(2012)
JR5
1-216-295-00 CONDUCTOR, CHIP
(2012)
JR6
1-216-295-00 CONDUCTOR, CHIP
(2012)
JR7
1-216-295-00 CONDUCTOR, CHIP
(2012)
JR8
1-216-295-00 CONDUCTOR, CHIP
(2012)
JR9
1-216-295-00 CONDUCTOR, CHIP
(2012)
JR10
1-216-295-00 CONDUCTOR, CHIP
(2012)
JR11
1-216-295-00 CONDUCTOR, CHIP
(2012)
JR12
1-216-295-00 CONDUCTOR, CHIP
(2012)
JR13
1-216-295-00 CONDUCTOR, CHIP
(2012)
JR14
1-216-295-00 CONDUCTOR, CHIP
(2012)
JR15
1-216-295-00 CONDUCTOR, CHIP
(2012)
JR16
1-216-295-00 CONDUCTOR, CHIP
(2012)
JR17
1-216-295-00 CONDUCTOR, CHIP
(2012)
JR18
1-216-295-00 CONDUCTOR, CHIP
(2012)
JR19
1-216-295-00 CONDUCTOR, CHIP
(2012)
JR20
1-216-295-00 CONDUCTOR, CHIP
(2012)
< COIL >
L901
1-416-322-11 COIL, CHOKE
L902
1-410-397-21 FERRITE BEAD INDUCTOR
< TRANSISTOR >
Q102
8-729-014-85 TRANSISTOR 2SA1618-YGRTE85R
Q103
8-729-014-87 TRANSISTOR 2SC4207-YGR-TE85R
Q104
8-729-140-82 TRANSISTOR 2SA988-PAFAEA
Q105
8-729-184-53 TRANSISTOR 2SC1845-EA
Q106
8-729-902-11 TRANSISTOR 2SC2021
Q107
8-729-216-22 TRANSISTOR 2SA1162-G
Q108
8-729-207-82 TRANSISTOR 2SC3421-Y
Q109
8-729-207-89 TRANSISTOR 2SA1358-Y
Q110
8-729-021-68 TRANSISTOR 2SC4468-OPY
Q111
8-729-021-69 TRANSISTOR 2SA1695-OPY
Q112
8-729-230-49 TRANSISTOR 2SC2712-YG
Q202
8-729-014-85 TRANSISTOR 2SA1618-YGRTE85R
Q203
8-729-014-87 TRANSISTOR 2SC4207-YGR-TE85R
Q204
8-729-140-82 TRANSISTOR 2SA988-PAFAEA
Q205
8-729-184-53 TRANSISTOR 2SC1845-EA
Q206
8-729-902-11 TRANSISTOR 2SC2021
Q207
8-729-216-22 TRANSISTOR 2SA1162-G
Q208
8-729-207-82 TRANSISTOR 2SC3421-Y
Q209
8-729-207-89 TRANSISTOR 2SA1358-Y
Q210
8-729-021-68 TRANSISTOR 2SC4468-OPY
Q211
8-729-021-69 TRANSISTOR 2SA1695-OPY
Q212
8-729-230-49 TRANSISTOR 2SC2712-YG
Q901
8-729-230-49 TRANSISTOR 2SC2712-YG
Q902
8-729-216-22 TRANSISTOR 2SA1162-G
Q903
8-729-106-60 TRANSISTOR 2SB1115A
Q904
8-729-216-22 TRANSISTOR 2SA1162-G
Q905
8-729-230-49 TRANSISTOR 2SC2712-YG
Q906
8-729-230-49 TRANSISTOR 2SC2712-YG
Q907
8-729-230-49 TRANSISTOR 2SC2712-YG
Q908
8-729-030-72 TRANSISTOR MTAJ50N05HD
Q909
8-729-030-72 TRANSISTOR MTAJ50N05HD
Q910
8-729-209-15 TRANSISTOR 2SD2012
Q911
8-729-018-59 TRANSISTOR 2SB1375-LC
Q912
8-729-230-49 TRANSISTOR 2SC2712-YG
Q913
8-729-216-22 TRANSISTOR 2SA1162-G
Q914
8-729-230-49 TRANSISTOR 2SC2712-YG
Q915
8-729-216-22 TRANSISTOR 2SA1162-G
Q916
8-729-230-49 TRANSISTOR 2SC2712-YG
Q923
8-729-931-14 TRANSISTOR 2SD1858-Q-TV2
< RESISTOR >
R101
1-208-518-61 METAL GLAZE
22K
2%
1/10W
R102
1-208-518-61 METAL GLAZE
22K
2%
1/10W
R103
1-216-471-11 METAL OXIDE
27
5%
3W
F
R104
1-208-821-11 METAL GLAZE
43K
2%
1/10W
R105
1-208-821-11 METAL GLAZE
43K
2%
1/10W
R106
1-208-526-61 METAL GLAZE
47K
2%
1/10W
R107
1-208-526-61 METAL GLAZE
47K
2%
1/10W
R126
1-208-526-61 METAL GLAZE
47K
2%
1/10W
R127
1-208-449-61 METAL GLAZE
3.3K
2%
1/10W
R128
1-208-449-61 METAL GLAZE
3.3K
2%
1/10W
R129
1-208-449-61 METAL GLAZE
3.3K
2%
1/10W
R130
1-208-449-61 METAL GLAZE
3.3K
2%
1/10W
R131
1-208-526-61 METAL GLAZE
47K
2%
1/10W
R132
1-208-365-61 METAL GLAZE
100
2%
1/10W
R133
1-208-534-61 METAL GLAZE
100K
2%
1/10W
R134
1-208-534-61 METAL GLAZE
100K
2%
1/10W
Click on the first or last page to see other XM-752X service manuals if exist.