Sharp XL-MP333H Service Manual page 26

XL-MP333H/XL-MP444H
XL-MP444H
A
B
M_GND
1
+6.8V
CNS403
2
6-15 12 - E D_GND
3
FROM
CD SERVO PWB
CNP403
C
D
E
F
1 2
1 2
G
H
NOTES ON SCHEMATIC DIAGRAM can be found on page 6-1
1
MAIN PWB-A1
L_CH
1
1 2
A_GND
2 3
R_CH
3 4
CNP602
S/W
4 5
6-9 9 - A
GND
TO TUNER PWB
5 6
+12V
6
7
+7V
7 8
+8V
9
8
CNS602 CNW602
+B
F201
T5A L 250V
C203
0.1
F202
C204
T5A L 250V
0.1
D205
1N4004
C205
F203
0.1
T1.6A L 250V
C206
0.1 D208
1N4004
ZD201
DZH3001+
C208
47/50
C207
220/50
R202
D211
Q201
22K
1N4004
KTA1266 GR
CNP202
CNP204
3 1 2 3 4
3 1 2 3 4
CNS101
6-12 2 - D
FROM
DISPLAY PWB
T201
POWER TRANSFORMER
(MAIN)
2 3
Figure 6-4 SCHEMATIC DIAGRAM (3/15)
FM SIGNAL
+8V
Q414 Q413
KTC3199 GR
2SB562-C
R432
560
C201
680/10
R433
1K
+B
D201
TS6B04 GM
+B +B1
AGND
–B –B1
D206
1N4004
+B2
D207
1N4004
DGND
DGND
R204 R205
47K
12K
R203 –B
10
R207
330
VF2
VF1
IC202
KIA7812API
+B
3.8V
1
1
3.8V
2
2
–30V
3
D_GND
4
+B
+5.6V
5
MGND
6
+12V
+B
7
P_CON
+B
8 D214
D215
1N4004 1N4004
CNP101
CNP205
3 3
2 2
1 1
4
6 – 4
R102
Q104 1K
2SC3052 F+
R113
C110
1
C111
R114
470K
1
+B
Q101
+B
2SC3052 F+
C134
33/16
R104
10K
R105
10K
C101 220P
R107 2.2K
C102 220P
R108 2.2K
R106
10K
C103 220P
R109 1K
A GND
R155
3.3K
+B
+B
+B
C211
4700/35
–B
VOLTAGE
C212
4700/35
REGULATOR
IC203
KIA7808API
1 3
2
VOLTAGE
REGULATOR
+B IC201
3
KIA7805API
1 3
2
C220
C221
220/25
D212 0.047
1N4004
5
Q105
2SA1235 F+
3.3K
+B
1 2 3 4 5
+B
–B
C135
100/35
C105
1/50
C106
1/50
+B
+B
+B
+B
+B
D
1
–B
KT
+B
+B
+B
C213
0.047
+B
CHASSIS GND
6