Sony XM-1502SX / XM-1902GX Service Manual ▷ View online
13
13
XM-1502SX/1902GX
4-4. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) —
2SC3624A
2SC3624A
R136
MA8039
R236
MA8039
*
Q908,909
2SC2712-YG (US,CND)
2SC3624-A (AEP,UK,E)
2SC3624-A (AEP,UK,E)
*
R915,917
22 (US,CND)
68 (AEP,UK,E)
68 (AEP,UK,E)
*
*
*
*
KTA1281Y-AT
JW159
JW159
0.45µH
0.45µH
JW158
JW158
0.45µH
0.45µH
*
*
*
*
*
D905,907
FCH08A15 (US,CND)
FCH10A15 (AEP,UK,E)
FCH10A15 (AEP,UK,E)
*
D906,908
FRH08A15 (US,CND)
FRH10A15 (AEP,UK,E)
FRH10A15 (AEP,UK,E)
US,CND
MODEL
MODEL
US,CND
MODEL
MODEL
US,CND
MODEL
MODEL
AEP,UK,E
MODEL
MODEL
AEP,UK,E
MODEL
MODEL
AEP,UK,E
MODEL
MODEL
Ver 1.2
14
SECTION 5
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.
• Color Indication of Appearance Parts
Example :
KNOB, BALANCE (WHITE) ... (RED)
Parts Color Cabinet’s Color
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
R
R
5-1. HEAT SINK SECTION
• Accessories and packing materials and
hardware (# mark) list are given in
the last of this parts list.
the last of this parts list.
• Abbreviation
CND: Canadian model
1
3-225-070-01 PLATE (HEAT SINK), ORNAMENTAL (1902GX)
1
3-225-079-01 PLATE (HEAT SINK), ORNAMENTAL
(1502SX:US,CND)
1
3-225-079-41 PLATE (HEAT SINK), ORNAMENTAL
(1502SX:AEP,UK,E)
* 2
3-225-071-01 HEAT SINK (MAIN)
* 3
3-225-065-01 HOLDER, LED
* 4
1-681-206-11 LED BOARD
* 5
3-225-081-01 SHEET, INSULATING
* 6
3-225-068-01 PLATE, BOTTOM
7
3-225-185-01 SCREW (+B.TT.3X14)
8
3-225-153-01 SHEET (H
EAT SINK), ADHESIVE
F901
1-533-743-11 FUSE (BLADE TYPE) (AUTO FUSE) 40A
A
B
A
B
#1
#1
#1
#1
F901
#2
#1
#1
1
2
8
3
4
5
6
7
7
7
Ver 1.2
14
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
5-2. MAIN BOARD SECTION
* 51
A-3326-762-A MAIN BOARD, COMPLETE (1502SX: US,CND)
* 51
A-3326-764-A MAIN BOARD, COMPLETE (1902GX)
* 51
A-3340-328-A MAIN BOARD, COMPLETE (1502SX: AEP,UK,E)
* 52
3-225-067-01 HEAT SINK (SUB 2)
53
3-225-183-01 SCREW (+PSW.TT.3XL)
* 54
3-225-080-01 HEAT SINK (RETAINER PLATE)
55
3-225-183-11 SCREW (+PSW.TT.3XL)
* 56
3-225-066-01 HEAT SINK (SUB 1)
* 57
3-225-063-01 BRACKET (2CH.VR1)
* 58
3-225-064-01 BRACKET (2CH.VR2)
59
3-225-184-01 SCREW (+PS.TT.3X6)
* 60
3-225-069-01 PANEL (2CH), FRONT (1902GX)
* 60
3-225-069-11 PANEL (2CH), FRONT (1502SX)
61
3-369-647-01 SCREW (M4 SPACER)
62
3-912-432-01 SCREW (B)
63
3-238-413-01 SHEET (TR), INSULATING
51
52
53
54
54
63
63
56
56
55
54
56
55
57
58
59
59
59
61
62
63
61
60
#3
#3
55
54
56
55
63
1902GX
1502SX
1902GX
1502SX
15
SECTION 6
ELECTRICAL PARTS LIST
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
MAIN
LED
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.
• 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 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.
• Abbreviation
CND: Canadian model
*
1-681-206-11 LED BOARD
**********
*
3-225-065-01 HOLDER, LED
< DIODE >
D808
8-719-064-23 LED SEL2411G (POWER)
D809
8-719-302-91 LED SEL2111R (OVER CURRENT)
D810
8-719-302-91 LED SEL2111R (OFFSET)
D811
8-719-302-91 LED SEL2111R (THERMAL)
< TRANSISTOR >
Q808
8-729-230-49 TRANSISTOR 2SC2712-YG
< RESISTOR >
R812
1-216-041-00 METAL CHIP
470
5%
1/10W
R813
1-216-061-00 METAL CHIP
3.3K
5%
1/10W
R814
1-216-061-00 METAL CHIP
3.3K
5%
1/10W
R817
1-216-061-00 METAL CHIP
3.3K
5%
1/10W
R818
1-216-041-00 METAL CHIP
470
5%
1/10W
R819
1-216-073-00 METAL CHIP
10K
5%
1/10W
*************************************************************
*
A-3326-762-A MAIN BOARD, COMPLETE (1502SX: US,CND)
*
A-3326-764-A MAIN BOARD, COMPLETE (1902GX)
*
A-3340-328-A MAIN BOARD, COMPLETE (1502SX: AEP,UK,E)
*********************
*
3-225-063-01 BRACKET (2CH.VR1)
*
3-225-064-01 BRACKET (2CH.VR2)
*
3-225-066-01 HEAT SINK (SUB 1)
*
3-225-067-01 HEAT SINK (SUB 2)
*
3-225-080-01 HEAT SINK (RETAINER PLATE)
3-225-183-01 SCREW (+PSW.TT.3XL)
3-225-183-11 SCREW (+PSW.TT.3XL)
3-225-184-01 SCREW (+PS.TT.3X6)
3-238-413-01 SHEET (TR), INSULATING
7-685-646-79 SCREW +P 3X8 TYPE2 NON-SLIT
3-225-183-11 SCREW (+PSW.TT.3XL)
3-225-184-01 SCREW (+PS.TT.3X6)
3-238-413-01 SHEET (TR), INSULATING
7-685-646-79 SCREW +P 3X8 TYPE2 NON-SLIT
< CAPACITOR >
C101
1-126-794-11 ELECT
4.7uF
20%
50V
C102
1-126-794-11 ELECT
4.7uF
20%
50V
C103
1-162-919-11 CERAMIC CHIP
22PF
5%
50V
C104
1-162-919-11 CERAMIC CHIP
22PF
5%
50V
C105
1-162-927-11 CERAMIC CHIP
100PF
5%
50V
C106
1-162-927-11 CERAMIC CHIP
100PF
5%
50V
C107
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C108
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C109
1-115-871-11 ELECT
1uF
20%
50V
(1902GX)
C110
1-162-919-11 CERAMIC CHIP
22PF
5%
50V
C111
1-136-167-00 FILM
0.15uF
5%
50V
C112
1-136-167-00 FILM
0.15uF
5%
50V
C113
1-126-794-11 ELECT
4.7uF
20%
50V
C114
1-126-794-11 ELECT
4.7uF
20%
50V
C115
1-126-794-11 ELECT
4.7uF
20%
50V
C116
1-162-923-11 CERAMIC CHIP
47PF
5%
50V
C117
1-126-794-11 ELECT
4.7uF
20%
50V
C118
1-127-715-11 CERAMIC CHIP
0.22uF
10%
16V
C119
1-126-796-11 ELECT
22uF
20%
35V
C120
1-162-927-11 CERAMIC CHIP
100PF
5%
50V
C123
1-126-786-11 ELECT
47uF
20%
16V
C124
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C126
1-162-921-11 CERAMIC CHIP
33PF
5%
50V
C127
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C128
1-136-161-00 FILM
0.047uF
5%
50V
C130
1-162-919-11 CERAMIC CHIP
22PF
5%
50V
C131
1-128-499-11 ELECT
220uF
20%
16V
C133
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C201
1-126-794-11 ELECT
4.7uF
20%
50V
C202
1-126-794-11 ELECT
4.7uF
20%
50V
C203
1-162-919-11 CERAMIC CHIP
22PF
5%
50V
C204
1-162-919-11 CERAMIC CHIP
22PF
5%
50V
C205
1-162-927-11 CERAMIC CHIP
100PF
5%
50V
C206
1-162-927-11 CERAMIC CHIP
100PF
5%
50V
C207
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C208
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C209
1-115-871-11 ELECT
1uF
20%
50V
(1902GX)
C210
1-162-919-11 CERAMIC CHIP
22PF
5%
50V
C211
1-136-167-00 FILM
0.15uF
5%
50V
C212
1-136-167-00 FILM
0.15uF
5%
50V
C213
1-126-794-11 ELECT
4.7uF
20%
50V
C214
1-126-794-11 ELECT
4.7uF
20%
50V
C215
1-126-794-11 ELECT
4.7uF
20%
50V
C216
1-162-923-11 CERAMIC CHIP
47PF
5%
50V
C217
1-126-794-11 ELECT
4.7uF
20%
50V
C218
1-127-715-11 CERAMIC CHIP
0.22uF
10%
16V
C219
1-126-796-11 ELECT
22uF
20%
35V
C220
1-162-927-11 CERAMIC CHIP
100PF
5%
50V
C221
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C222
1-162-927-11 CERAMIC CHIP
100PF
5%
50V
C223
1-126-786-11 ELECT
47uF
20%
16V
Ver 1.2
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