• Service Manuals |
  • Sharp |
  • Audio |
  • CD-CH1500 (serv.man4)

CD-CH1500 (serv.man4). 2 - Block diagrams (16-21) - Sharp Audio Service Manual (repair manual). Page 6

Read Sharp CD-CH1500 (serv.man4) Service Manual online

– 21 –
CD-CH1500H/CD-CH1500W
Figure 21 BLOCK DIAGRAM (6/6)
CD-CH1500W
TO MAIN PWB
A B C D
+B
+B
+B
+B
+B
+B
1 
2 
3 
4
5
6
7
8 
9 
10
11
12
13
14
15
10
1
2
3
4
5
6
7
8
9
11
12
13
14
15
+B
MAIN
MAIN
SUB 
WOOFER
+B
+B
+B
IC802
BI950A
TO MAIN PWB
BI960
6 
T.F.
SP L-CH
SP R-CH
GND
SP R-CH
SP L-CH 
GND
SP L-CH
SP L-CH
GND
SP R-CH
SP R-CH
GND
M 
+ 
M 
+ 
+B
-B
-B
-B
+B
FAN MOTOR
DRIVER
FAN MOTOR
DRIVER
RELAY
DRIVER
MICON +5V
+B
+B
+B
-B
-B
-B
+B
+B
-B
+B
+B
+B
VOLTAGE
REGULATOR
VOLTAGE
REGULATOR
VOLTAGE
REGULATOR
-B
HIGH
LOW
FAN
PROTECT
1
3
2
Q200
Q215
Q811
CNP807
Q210
Q212
Q211 
D812-D815
D804-D807
CONSTANT
VOLTAGE
REGULATOR
RY801 
SO201
SPEAKER
TERMINALS 
RY202 
Q209 
RY201 
Q810 
Q805 
Q813
Q812
CNP806
F808
T2A L 250V
Q806
IC202
STK40204(2Ch)
POWER AMP.  
Q204 
Q203 
Q208
Q207
Q206 
Q201 
IC201
STK40271(2Ch)
POWER AMP.  
Q205 
F801
T2A L 250V
F804
T5A L 250V
F803
T5A L 250V
F806
T4A L 250V
D816
D817
F805
T4A L 250V
IC203 
T802
SUB POWER 
TRANSFORMER
Q807 
IC808
Q809 
IC802
KIA7810AP
VOLTAGE
REGULATOR
IC203
KIA4558P
 OPE AMP.
T801
MAIN POWER
TRANSFOMER
MO200
FAN
MOTOR
MO201
FAN
MOTOR
Q202
M+10V 
230-240V
220V
127V
110V
SO801
VOLTAGE
SELECTOR
A_+10V
A_GND 
M_+10V
BIAS_GND
TO DECK SECTION 
D_GND
FAN_CTL 
D_GND
-8V
AC_RLY  CTL
UN_SW  5V
SP_RLY
SP_DET
8 
3  4 6 
1 
7 
2 5 
CD_GND
M_GND
CD_+B
M_10V
A_GND
A_+10V
M_10V
M_GND
CD_GND
CD_+B
A_GND
A_+10V
A_GND2
R-CH
L-CH
15  
14 
13  
12 
11  
9 
8 
6  7 
5 
4 
3 
2 
1 
10  
+
+
–
–
–Vcc
+Vcc
Ch1
Ch2
Ch2
Out
Out
Ch1
8 
7 
5 
4 
3 
2 
1 
+
+ 
–
–
3 
2 
1 
Out
Ch2
Out
Ch2
Ch2
Ch1
–
–
+
+
+Vcc
–Vcc
AC 110/127/220/230-240 V, 
      50/60 Hz
-
+ 
+ 
-
+ 
-
+ 
-
JK701
HEADPHONES
AC POWER
SUPPLY CORD
K801
K802
SP RELAY
ON-OFF
Page of 6
Display

Download Sharp CD-CH1500 (serv.man4) Service Manual (Repair Manual)

Found More:

CD-CH1500 (serv.man4) Service Manuals

Preview DownloadPagesSize
CD-CH1500 (serv.man2) Revised CD Mechanism Service Manual 12 1.91 MB
CD-CH1500 (serv.man3) 1 - Text (1-15) Service Manual 15 1.69 MB
CD-CH1500 (serv.man5) 3 - Schematic diagrams (22-35) Service Manual 14 1.26 MB
CD-CH1500 (serv.man6) 4 - PWB assemblies (part1) (36-41) Service Manual 6 1.29 MB
CD-CH1500 (serv.man7) 5 - PWB assemblies (part2) (42-48) Service Manual 7 810.52 KB
CD-CH1500 (serv.man8) 6 - Notes on schematic diagrams, Function table IC (49-56) Service Manual 8 82.47 KB
CD-CH1500 (serv.man9) Service Manual 72 5.95 MB
CD-CH1500 Parts Guide 16 613.67 KB
CD-CH1500 (serv.man10) Specification 1 13.3 KB
CD-CH1500 (serv.man11) Cassette mechanism parts available Technical Bulletin 2 81.01 KB

Random: