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R639
@
R640
47K
R641
22K
R642
47K
4.7/50
R626
2.2K
C628
0.22
624
30
R638
220K
–B
R637
220K
–B
+B
REC_L
C_R
R157
220K
0V
0.7V
Q121
0V
C3199GR
MUTING
R158
220
4
13
0V
11
12
1
0V
3
2
11.6V
0V
Q126
KRC104M
Q128
BIAS
KTC3203Y
0V
0V
0V
R168
12
TO CD SERVO PWB
7
22K
R651
1K
R650
1K
+B
R551
+B
+B
SPA SIG
R561
15K
+B
M_+12V
+B
M_GND
A_+12V
+B
C641
0.001
BI11
1
2
3
4
5
6
1
2
3
4
5
6
CNS11
CNP11
P27 12 - C
8
Figure 21 SCHEMATIC DIAGRAM (2/9)
P27 12 - D
CNP99
TO CD SERVO PWB
+12V
+B
–15V
R562
C551
390K
270P
10K
R568
2
4
220K
C557
R556
3
1
270P
33K
R570
220K
C559
R558
5
8
0.0027
68K
6
7
R553
12K
IC563
KIA4558P
D551
1SS133
OPE AMP.
IC562
KIA4558P
R566
2.2M
2
4
R555
C556
3
1
56K
0.0068
R572
C561
R560
2.2M
0.022
470K
5
8
R567
6
7
270K
C562
0.022
OPE AMP.
R573
560K
+B
+B
Q853
KIA78L05
KTD2058
+B
1
3
2
C853
0.047(ML)
A_GND
Q852 KIA7806P
+B
1
CD_GND
9
10
– 21 –
DIGITAL OUTPUT PWB-A4
D_OUT 1
C98
C99
3
3
100/10
0.022
+4.3V
2
2
L99
1
1
2.2mmH
CNS99
CD GND
R632
C632
8.2K
390P
R633
R631
C631
39K
8.2K
390P
D601
1SS133
D602
1SS133
C630
0.001
C339
0.001
–B
D554
1SS133
C566
2.2/50
D555
1SS133
–B
D556
1SS133
C568
2.2/50
HP-R CH
ZD551
MTZJ6.2C
HP_RLY
HP_GND
HP-L CH
SPEANA1
SPEANA2
SPEANA3
M_+12V
SP_DET
SPN_P
SP_RLY
HI_CUT
S_MUTE
T_T1 T2
T_BIAS
REC/PLAY
TUN_SM
SUR_ON/OFF
D_GND
Q850
Q851
KIA7812P
+B
3
1
2
C855
C856
0.1(ML)
0.1(ML)
3
+B
2
F850
D850
T500mA L
1SS133
250V
D851
1SS133
11
CD-C661H/HR
3
2
1
JK601
R634
L-CH
39K
VIDEO/AUX
IN
R-CH
CHASIS
D_GND
1
CLK
2
DO
3
CE
4
DI
5
A_12V
6
A_GND
7
TUN_L
8
TUN_R
9
10
TUN_SM
CNS303
DI
24
CE
23
DO
22
CLK
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
+5V
1
+B
CNP701
+B
1
1
GND
2
2
+5V
3
3
+B
BI801
CNS801
12
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