Read Sharp XL-T200 (serv.man10) Service Manual online
– 13 –
XL-T200H
Figure 13 BLOCK DIAGRAM (3/3)
POWER
AMP.
CD_L
CD_R
14 13 12
1
2
3
4
5
6
7
8
9
10
11
1
12
11
10
9
8
7
5 6
4
2 3
P_MUTE
CD +B
CL
DI
CE
DO
FM ST
SD
VSM
DATA
RDS CLK
A_GND
TUN R
TUN L
D_GND
A_12V
RDS CLK
RDS DATA
DO
FM ST
SD
DI
CL
CE
VSM
D_GND
FROM
TUNER PWB
FROM
DISPLAY PWB
2
3
1
1 2 3
USWD_5.6V
P_CONT
D_GND
FROM
DISPLAY PWB
6
7
5
3
9
2
4
10
8
1
VOLTAGE
REGULATOR
1
3
3
2
1
AC INPUT
SOCKET
AC230V,50Hz
AC 230V,50Hz
AC POWER SUPPLY CORD
LINE
FILTER
POWER
TRANSFORMER
(SUB)
CNP681
SO651
LF651
IC681
AN78L05
CONSTANT
RLY601
T681
D681~D684
Q683
2
1
1
3 2
2
POWER
TRANSFORMER
(MAIN)
TF
T682
CNP651
Q604
Q605
Q605
Q801
Q201
Q202
Q202
Q603
Q601
Q602
Q602
Q606
Q607
Q607
CD +B
CD_6.8V
+B1
+B2
+B3
+B4
M_12V
A_12V
L-CH
R-CH
M_12V
SPEAKER TERMINAL
+
+
SO601
HEADPHONES
1
2
3
4
5
9
10
JK601
VSS
VDD
IC401
LC75342M
15
14
13
12
11
10
9
17
18
19
20
21
22
23
24
25
26
27
28
29
16
8
7
6
5
4 3 2 1
CE
DI
30
CL
LOGIC
TUN L
CD L
TUN R
R-CH OUT
L-CH OUT
L-CH
A_12V
NC
FUNCTION/VOLUME
EQUALISER
AUX R
AUX L
TAPE L
CD R
RMINAL
PWB
SWITCHING
MUTE
VOLTAGE
REGULATOR
+B6
CH
CH
1
O/AUX
T
T
+B5
A
C
B
F
E
+B5
MAIN PWB
+B4
+B2
LA4600
T2.5A L 250V
T1.25A L 250V
CNP301
CNP702
CNP701
IC601
F653
F654
D657~D660
CNP705