XL-35 (serv.man15). Block diagram - Sharp Audio Service Manual (repair manual). Page 2

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– 17 –
XL-35H
TE
Q105
Q106
REC 
STEREO
SD
CE
CD+B
P  MUTE
P-STB 
P-CONTR
P-CONTR
DI
CL
DO
FM  ST 
SD
1 2 3 4 5 6
CD L
CNP605 
TO CD SERVO PWB 
D-GND 
A_12V 
TAPE  SW 
REC  L/R  CH
TAPE  L/R  CH 
PWB
TO DISPLAY
PWB
10
7 8 9
SO601
SPEAKER
TERMINALS 
J601
HEADPHONES
10
IC601 
LA4600
POWER
AMP.
IC681 
PL7805AP
7
2
1
VCC 
2
L-IN
R-IN
L-CH
OUT 
R-CH
OUT 
P-STB
MUTE
Q602
Q601
VSS 
VDD
IC401 
LC75342M
15
14
13
12
11
10
17
18
19
20
21
22
23
24 
25
26
27
28
29
16
4 3 2 1 
CE
DI
30
CL
LOGIC 
TUN  L 
TAPE  L
CD  L
AUX  L
AUX  R
TAPE  R
TUN  R 
CD  R
10
CNS704
SO401
VIDEO/AUX IN
R-MUTE
R_MUTE
Q360
A_12V 
TO
DISPLAY
 PWB 
CNP652
Q607
Q605
Q604
Q606
Q608
Q603
Q610
Q611
Q609
VOLTAGE 
REGULATOR 
CD+B
CD_6.2V 
MECHA  12V 
(M_12V) 
AUDIO  12V 
(A_12V) 
A_12V
R-CH OUT
L-CH OUT
A_12V
USWD_5R6V
D_GND
A-GND
CD R
D-GND
CD_6.2V
M_GND
L-CH
L-CH
2
1
GND 
GND 
CNS652
T.F 
D651~D654 
VOLTAGE  REGULATOR 
SO651
AC  POWER
 INPUT  SOCKET
AC230V,50Hz
CNP681
T651
POWER 
TRANSFORMER 
F651
T2.5A  L  250V
F653
T1.25A  L  250V 
8
1
3
9
6
5
2
1
REC  R  CH
REC  L  CH
NC
FUNCTION/VOLUME EQUALISER  
Figure 17 BLOCK DIAGRAM (2/4)
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