Sharp XL-560 Service Manual page 19

UTE
R-MUTE
Q360
STEREO
SD
REC R-CH
TAPE L -CH
REC
2 3 4 5 6 7 8 9 10 11 12 13 14 15
1
CNP602
TO CD SERVO PWB
CD
TAPE
L-CH
SO401
VIDEO/
AUX
INPUT
R-CH
SUB
WOOFER
OUT
MUTE
VOLTAGE REGULATOR
CD+6.2V
Q607
Q606
Q608
VOLTAGE
REGULATOR
MECH 12V
Q605
(M 12V)
VOLTAGE
REGULATOR
AUDIO 12V
Q604
(A 12V)
Figure 19 BLOCK DIAGRAM (4/4)
IC401
AUDIO PROCESSOR
M62495FP
24 23 22
TUNER
IC401
1 2 3
CD L-CH
TUNER L-CH
TAPE L-CH
IC601
POWER AMP.
LA4450
L-CH OUT
13 L-IN 2
9 R-IN
Q601
NF
14
Q602
GND
11 GND 3
4
GND
8
R-CH OUT
5
VCC
12
STAND-BY 7
2 2
1 1
GND
2 2
1 1
GND GND
Q609
Q683
CD+B
CNP681
3
FROM
LED
2
PWB
1
Q603
– 19 –
XL-560,570/C
21 20 19 18 17 16 15 14 13
4 6 8 9
5 7 10 11 12
VCC
1/2VCC
L-CH OUT
L-CH
SO601
SPEAKER
TEMINALS
R-CH
J601
HEADPHONES
D651~D654
MAIN POWER
TRANSFORMER
F651
4A 125V/250V
D656~D659
F652
1.6A 125V/250V
VOLTAGE REGULATOR
RLY681
Q682
Q681
D681~D684
T681
SUB POWER
TRANSFORMER
5V A 12V
Q401
T651
T.F
SO651
AC POWER
INPUT SOCKET
AC120V,60Hz