Printed Wiring Board - Led Bar Board; Schematic Diagram - Led Bar Board - Sony STR-KM2 Service Manual

STR-KM2/KM3
Ver. 1.1
5-27. PRINTED WIRING BOARD – LED BAR Board –
1 2
A
B
LED BAR BOARD
C
R161
S101
SURROUND SPEAKER
D
D155
D130
R140
E
5-28. SCHEMATIC DIAGRAM – LED BAR Board –
1 2
LED BAR BOARD
A
*1 D130, D132, D136, D138,
B
D142, D144, D146, D147
1L0352V22F3MIT02
1L0353W61B3MKT01
*2 D133, D135, D139, D141
1L0353Y22G3MKT01
1L0352W32B0MIT01
C
D
E
CN102
POWER 6P
JL117
PW_SW 1
KEY
JL118
INPUT_JOG 3
O
BOARD JL119
INPUT_LEDS 4
JL120
CN100
DGND 5
JL121
+6.3V DCDC 6
(Page 44)
STR-KM2/KM3
• See page 12 for Circuit Boards Location.
3 4 5 6
POWER KEY
BOARD
O
CN100
(Page 44)
CN102
1 3 6
R162
S103
M -TURBO
S102
MOVIE
D156 D157
D132 D133 D135
R142 R143
JL130
3 4 5 6
(SAF)
(EXCEPT SAF)
(SAF)
(EXCEPT SAF)
D130 D132 D133 D135 D136
*1 *1 *2 *2 *1
BAR LED BAR LED BAR LED BAR LED BAR LED
D155 D156 D157 D158 D159
DZ2J043M0L DZ2J043M0L DZ2J043M0L DZ2J043M0L DZ2J043M0L
S101
SURROUND
SPEAKER
R161
• : Uses unleaded solder.
7 8 9 10
R163
S104 S105
MUSIC GAMING
D158 D159
D136 D138
R145 R146 R148
7 8 9 10
CL146
VOL_LEDS
CL147
R149
*3 R140, R142, R146, R148 *4
330 (SAF)
150 (EXCEPT SAF)
*2
*4 R143, R145, R149, R151
VOLUME LED
180 (SAF)
120 (EXCEPT SAF)
*5 R152, R154, R156, R157
220 (SAF)
150 (EXCEPT SAF)
R159
D138
R160
*1
BAR LED
*1
2 3
VOLUME LED
RV101
JL150
MASTER VOLUME
1
D160
DZ2J043M0L
*1
R156 R154
VOLUME LED
*5
S102 S103 S104 S105
MOVIE M-TURBO MUSIC GAMING
R163 1k
R162 2.2k
1k
PW_SW
AD1
AD2
INPUT_JOG
INPUT_LEDS
40 40
11 12 13
(CHASSIS)
R156
D146
CN106
JL150 C130
C124
R160
JL131
D160
JR231
JR
D139
R149
11 12 13
R151
*4
*2 *1 CN103
VOLUME LED VOLUME LED
12P
JL122
1 SIRCS
JL123
3 +3.3V STBY
JL124
4 DGND
JL125
5 +6.3V DCDC
22k
JL126
6 FLGND
10k
JL127
7 FL_LAT
JL128
8 FL_CLK
JL129
9 FL_DIN
JL130
10 LED_BAR
JL131
11 VOL_LEDS
JL132
12 INPUT_LEDS
*1
CN104
VOLUME LED
15P
*5
JL133
1 FL_DIN
JL134
2 FL_CLK
JL135
3 FL_LAT
JL136
4 FLGND
JL137
5 +6.3V DCDC
C137 JL138
6 DGND
0.1
JL139
7 +6.3V DCDC
JL140
8 DGND
JL141
9 +3.3V STBY
C134
JL142
0.1 10 SIRCS
JL143
11 PW_SW
JL144
12 AD1
JL145
13 AD2
JL146
14 INPUT_JOG
JL147
15 VOL_JOG
14 15 16
JL118 PL100
JL144 JL117
JL123
D144 JL145
R154
B
JL138
JR207
DIGITAL
JR JL124
JR209
JR217 AUDIO
JR
JR JL126
BOARD
JL128
JL135
CN2503
JL133
(Page 19)
JL125
JR202 JR
RV101 JL122
JR211
MASTER JR
VOLUME
JR
JL139
JR200
C137 JL134
DISPLAY
BOARD
JL132
C123 CN101
CL147
R159
(Page 36)
JL129
CL146
JL127 N
JR208
JL136
JR
JL137
D141
JL120
JL142
JL141
12
PL101
(12)
1-885-353-
14
CN106
(CHASSIS)
DISPLAY
BOARD
N
CN101
(Page 37)
DIGITAL
AUDIO
BOARD
C
(2/4)
CN2503
(Page 22)