Sharp CD-SW200 Service Manual page 59

+B
R619
R660
1K
22K
R620
616
18K
R622
C618 C610
0/10
10K
680P
1/50
C620
622
R624
0.1
(ML) 3.9K
C624 0.0018
1/50
C640
4.7/50
0.001
1/50
1/50
C642
0.001
1/50
R628
1/50
10K
R626
5.6K
R627
5.6K
R629
10K
+B
REC_R
R139
10K
Q107
KTC3875 GR
MUTING
R158
+B
220
16 15 14
Q110
KRC104 S
R141
2 3
4.7K
Q109
1
10 12 13
KTA1504 Y
C138
0.0082
7
MAIN PWB-A1 (1/2)
+B
JP679
JP678
+B
+B
+B
+B
10 11 12 13 14 15 16 17 18 19 20
P6-7 1-F
TO POWER SECTION
8
Figure 6-4 SCHEMATIC DIAGRAM (4/10)
JK691
VIDEO OUT
5
4
C649
3
0.001
2
1
CNP603
+B
FM SIGNAL
PLAYBACK SIGNAL
RECORD SIGNAL
CD SIGNAL
VIDEO SIGNAL
AUX SIGNAL
21
9 10
6 – 4
GAME INPUT
PWB-B2
1 +B
WTM901
FW901
M_+13V
SP_RLY
R-CH
GND
L-CH
5
BI603
6
VIDEO IN
5
5
4
4
R693
L_CH
3
3 R691 C691
33K
6.8K 390P
2
2
AUX/VIDEO
R690 C690
1 1
6.8K 390P R692
R_CH
33K
JK690
GAME
INPUT
TUN_R
14
AGND
13
TUN_L
12
11
10
9
D_GND
8
7
6
A+10V
5
DO
4
CLK
3
DI
2
CE
1
FFC701
CNP701B
20
SPLED
20
DIMMER
19
18
NS_SW1
17
DO
16
DI
15
CLK
14
CE
13
+B_PROTECT
12
D_GND
11
S_MUTE
10
T_T1/T2
9
REC/PLAY
8
T_BIAS
7
+B A+10V
6
+B M_+13V
5
SW_5V
+B
4
SP_DET
3
SP_RLY
2
-20dB
1
1
11
CD-SW200
P6-9 9-H
FROM
TUNER PWB
CNS303
CNP303
12