Schematic Diagram / Wiring Side Of P.w.board - Sharp CD-M5000W Service Manual

CD-M5000W/CP-M5000
A
CNS601
R-CH
1
1
A_GND
2 2
L-CH
3 3
CD_GND
4 4
CD_+B
5 5
A-5V
6 6
D_GND
7
7
LD+7V
8
8
B
7
11
10
13
1
2
3
17
C
18
D
E
TAPE 1
PLAYBACK HEAD
CNP101
R-CH
1
T1_R 1
2 2
A_GND
3 T1_L 3
L-CH
F
CNS102 BI102
ERASE HEAD
1 1
1
2 2
2
3 3 3
R-CH
4 4 4
5 5
5
L-CH
6 6 6
7
TAPE 2
RECORD/
PLAYBACK HEAD
G
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 14.
1
+B
+B
+B
LD+7V
+B
A-5V
+B
D-5V
+B
CD_GND(D_GND)
R619
330
L-CH
(AGND)
R618
330
R-CH
CD_D_GND
CD_A_GND
C102
560P
C101
560P
M_GND
ERASE
T2_R2
A_GND
T2_R1
T2_L1
T2_L2
2
Figure 18 SCHEMATIC DIAGRAM (1/11)
FM SIGNAL
PLAYBACK SIGNAL
RECORD SIGNAL
R613
470
Q601
KTC3199 GR
R617
2.2K
R611
2.2K
C635
C637
0.001
0.001
C636
0.001
C638
0.001
R616 R610
2.2K 2.2K
C640
22/50
SWITCHING
Q102
KTC3200 GR
R104
0V
2.2K
0.7V 0V
0V
C104 R106
180P 3.3K
0.7V
Q104
0V
KTC3200 GR
SWITCHING
C103
180P
SWITCHING
Q103
KTC3200 GR
0V
0.7V
R105
0V
3.3K
0V
0V
0.7V
R103
0V 2.2K
IC101
AN7345K
PLAYBACK AND RECORD/PLAYBACK AMP.
3 4
– 18 –
CD SIGNAL
VIDEO SIGNAL
MIC SIGNAL
C651
220P
AUDIO PROCESSOR
1
DI
C609
R605
1/50
10K CE
2
VSS
3
LOUT
4
C607
0.15
LBASS
5
R607 C605
C611
0.15 LTRE
2.7K 0.0027
6
C613 1/50
LIN
7
C615 4.7/50
LSEL0
8
C617 1/50
L4
9
C619 1/50
L3
10
C621
L2
11
1/50
L1
12
C623
1/50
R609
1.2K
+B
SWITCHING
Q113
KRC104 M
R146 R147
10K 10K
0V 3.4V
2 3
9.3V
1
8.6V 0V
1
Q112
9.3V
0V 3.4V
KTA1266 GR
2 3
SWITCHING
Q114
KRC104 M
SWITCHING
L
R112
15K R116
56
R102 C112
C116
1K
47/25
560P
C114
0.033
R124
5.6K
R101
1K
C110
R114
R
330P
1K
0V
C108
330P
24 23 22 21
0V 112K
–
+
Hich=T1
+
–
112K
4
1 2 3
C107
L
330P
R113
C109
1K
330P
R123
0V 5.6K
C111
47/25
R115
56
R111
15K
5
R601 1K
R602 1K
IC601
C6
LC75341
220
24
CLK
VDD 23
C603
CCB
22/50
VREF
INTERFACE – +
22
ROUT
21
RBASS
20
C606
RTRE 0.15
19
C614 1/50
RIN
18
C616 4.7/5
RSEL0
17
R4 C618 1/50
AUX
16
C620 1/50
DECK
15
R3
C622
R2
TUNER
14
1/50
R1
CD
13
C624
1/50
R149
150
REC_R
R138 R139
10K
10K
0.7V
0V
KTC
M
R
R128 C126
6.8K 22/50
20 19 18 17 16 15 14
56K
–
+
Hich=CHROME
+
IC101
–
56K
8
5 6 7 9 10 11
C125
22/50
C131
47/25
6