Schematic Diagram - Main Board (6/8) (Sa-Ws500Rf/Ws700Rf) - Sony HT-S500RF Service Manual

2018/11/28 06:27:54 (GMT+09:00)
HT-S500RF/S700RF
5-8.

SCHEMATIC DIAGRAM - MAIN Board (6/8) (SA-WS500RF/WS700RF) -

1
MAIN BOARD (6/8)
A
From the page of MCU
FAN_CTL
FAN_CTL 5
B
TO the page of MCU
AMP_OVER
AMP_OVER 4
From the page of AMP
L+_OUT
11
L+_OUT
L-_OUT
L-_OUT 11
R+_OUT
11
R+_OUT
R-_OUT
R-_OUT 11
SL+_OUT
11
SL+_OUT
SL-_OUT
SL-_OUT 11
SR+_OUT
SR+_OUT 11
SR-_OUT
11
SR-_OUT
C+_OUT
C+_OUT 10,11
C-_OUT
10,11
C-_OUT
SUB+_OUT
C
SUB+_OUT 10
SUB-_OUT
10
SUB-_OUT
D
30
2 3
R206 220K
SUB+_OUT
R207
C296
220K
10 F/25V/X5R
R208
SUB-_OUT 220K
R205 220K
C+_OUT
R203
C295
220K
10 F/25V/X5R
R204
C-_OUT 220K
R201 220K
SR+_OUT
R53
C294
220K
10 F/25V/X5R
R202
SR-_OUT 220K
R46 220K
SL+_OUT
R45
C293
220K
10 F/25V/X5R
R51
SL-_OUT
220K
R38 220K
R+_OUT
R37
C292
220K
10 F/25V/X5R
R44
R-_OUT
220K
R35 220K
L+_OUT
R33
C291
220K
10 F/25V/X5R
R36
L-_OUT
220K
R32
100K
4 5
SYS_12V
FB14
Q21 Q18
PNP_3CG3906M PNP_3CG3906M
R914
STB_3V3
100
C146
220NF/25V/X7R
R291 1K
Q20
PNP_3CG3906M
Q19
AMP_OVER
NPN_MMBT3904LT1
6
500/500mA Q14 PNP_MMBT8550C
CE7 C141
+
CE16
0.1uF/16V/X7R C142
47uF/SMD R184 47K +
47uF/SMD
R185
4.7K
FAN_CTL
FAN_CTL
R186 1K Q15
R187
NPN_MMBT3904LT1
47K
Sony CONFIDENTIAL
For Authorized Servicer
7
VCC_FAN
1
2
XP8
2PIN/2.0mm
HT-S500RF/S700RF
SYS SET