Wiring Side Of Pwb/Schematic Diagram - Sharp XL-MP150H Service Manual

XL-MP150H/MP150E

[3] WIRING SIDE OF PWB/SCHEMATIC DIAGRAM

A
B
C
D
E
TAPE MECHANISM
Ass'y(212)
F
G
H
NOTES ON SCHEMATIC DIAGRAM can be found on page 6-1
1
MAIN PWB-A1(1/2)
+B
R619
L_CH
2
A_GND
TO MAIN PWB(2/2) 3
H:6-4 2 - D R618
330
E:6-6 2 - D R_CH
4
BI601
R-CH
CNS3
1
1
2
CD_A_GND
2
3
L-CH
3
4
CD_D_GND
CNP3
4
5
+5V
6-17 11 - G 5
6
CD_M_GND
TO CD/MP3 PWB
6
7
LD+8V
7
8
CD_M_GND
5
CD_D_GND
6
CD_A_GND
7
A_GND(AUDIO)
8
TO MAIN PWB(2/2)
D_GND
H:6-4 2 - G
9
E:6-6 2 - G
TAPE_A_GND
10
M_GND
11
ERASE
7 7
M_GND
6 6
T2_R2
5 5
A_GND
4 4
T2_R1
3 3
T2_L1
2 2
T2_L2
1 1
CNS101
CNP101
2 3
Figure 6-2 SCHEMATIC DIAGRAM (1/16)
R670
C676
15K
0.068
(ML)
R669 R668
27K 22K
12 11 10 9 8 7 6 5
13 14 15 16 17 18 19 20
+B
R647 R617
330
2.2K 2.2K
C645 C637
0.001 0.001
C644
C638
0.001
0.001
R648
2.2K R616
2
2.2K
1
3
C610
22/50
R646
1.5K
+B
+B
Q608
KRA102 S
3
R146 R147
10K 10K
9.3V
8.6V
R148
4.7K
9.3V
Q112
KTA1504 GR
Q102
KTC3200 GR
C104
0V R104
180P
2.2K
(CH)
0.7V
0V
R106
0.7V
3.3K
0V
Q104
KTC3200 GR
C103
Q103
180P
KTC3200 GR
0V
0.7V
R105
0V 3.3K
0.7V
R103
Q101 2.2K
0V
KTC3200 GR
4
6 – 2
FM SIGNAL
R667
22K
C673 CD SIGNAL
0.1
(ML)
AUX SIGNAL
4 3 2 1
PLAYBACK SIGNAL
RECORD SIGNAL
21 22 23 24
R623
6.8K
R613
R607
390
3.9K
R611
2.2K
R05
0
Q602
KTC3875 GR
R610
2.2K
C633
0.001
+B
Q607
+B
KRA102 S
2 2
1 1
3
R149
C141
150
+B 100/16
Q113
KRC104 S
0V 3.4V
2 3
0V 1
1
3
0V
3.4V
2
Q114
KRC104 S
R112 15K
R116
R108
56
47K
C112
100/16
0V
C114 C116
0V
R154
0.033 560P
100
R114
3.3K
0V
R118 R120
100K 3.9K
24 23 22 21
112K
-
+
Hich=T1
112K
+
-
1 2 3 4
R153
1K
R117 R119
R113
100K 3.9K
3.3K
R151
0V
100
0V
C113 C115
C111 0.033
560P
0V
100/16
R107
R115
47K
56
R111
15K
5
R601
1K
R602
1K
DI
1
CE
2
VSS
3
C607
0.15 (ML)
LOUT
4
C605
0.15
LBASS
5
(ML)
LTRE
6
C613
C611
1/50
0.0022
LIN
7
C615
4.7/50
LSEL0
8
C617
1/50 L4
9
C619
1/50 L3
10
C621
1/50
L2
11
L1
12
C623
1/50
L
AUDIO
+B
0V
R122
6.8K
R124
R128
C
6.8K
5.6K
2
20 19 18 17
Hich=CHROME
5 6 7 8
R123
6.8K
R121
6.8K
6