Sharp CD-XP300H Service Manual page 15

02 1K
3
C602
P 0.022
C601
220/16
4
R603 1K
3
C603 22/50
2
R604
C610
1/50 10K
1
C608
0.1 R606
0
C606 3.9K
0.1
9
C612
C614 1/50 0.0022
8
C616 4.7/50
7
C618 1/50
6
C620 1/50
5
C622 1/50
4
C624 1/50
3
6
022
R608
1.2K
R136
R137
220K
220K
REC_R
Q107
KTC3199 GR
38 R139
K
10K
0.7V
0V
GR
R158
220 +B
16 15 14 13
R140
47K
56K
ME
56K
R141
0V
Q109 4.7K
9 10 11 12
KTA1266 GR
R142
82
(1/2W)
C131
Q111
47/25
KTC3203 Y
+B
BIAS
0V
OSC
0V
0V
R145
C138
4.7
0.0082
C137
(P.P.)
0.047
(ML)
C139
0.039
(ML)
7
R642 10K
R644
22K
R643
22K
R641 10K
+B
+B
Q110
KRC104 M
+B
11.6V
0V
2 3
1 BIAS
C140
47/25
17 21
8
Figure 23 SCHEMATIC DIAGRAM (2/10)
+B
+B
+B
+B
16 9 10 18 7 13 15 4 6
TO POWER SECTION
P26 1 - F
9 10
– 23 –
CD-XP300H
MAIN PWB-A1 (1/3)
R693
33K
L-CH
C691
R691
JK690
6.8K 390P
VIDEO/
C690
R690
AUX IN
390P
6.8K
R-CH
R692
33K
CHASSIS
GND
CE
22
A+10V
26
D_GND
28
DI
23
CLK
24
TUN_R
29
A_GND
27
TUN_L
30
DO
25
RDS_READY
35
RDS_RDCL
34
RDS_RDDA
33
RDS_RST
32
TUN_SM
31
CNP601
27
27
TUN_SM
26
RDS_RST
25
RDS_RDDA
24
RDS_RDCL
23
RDS_READY
22
SPAN 21
MIC IN
20
KARAOKE LATCH 19
CE
18
DO
17
CLK
16
DI
15
+B_PROTECT
14
LVL_DET
13
D_GND
12
S_MUTE
11
T_T1/T2
10
REC/PLAY
9
T_BIAS
8
M_+13V
7
A+10V
6
SW_5V
5
UNSW_5.6V
4
SP_DET
3
SP_RLY
2
–20dB
1
1
FFC701
11 12
TO
DISPLAY
PWB
P28 1 - E
CNP701