Read Sharp CD-C611H (serv.man4) Service Manual online
CD-C607H/611H
– 23 –
Figure 23 SCHEMATIC DIAGRAM (4/10)
7
8
9
10
11
12
3
1
2
C551
0.027
C550
0.027
R559
1.8K
R558
1.8K
C425 470P
C419 4.7/50
ZD402
DZ2.4BSB
R428
47K
C538
470P
IC501
AN7345K
R550
82K
R543
82K
82K
Q513
KTC3199 GR
SWITCHING
R549
10K
R545
56
R538
22K
R542
560
C535
1/50
C525
3.3/50
C527 0.001
R546
10K
C537 220/10
R547
10K
C531
0.068
C533
0.0033
R548
10K
R540 6.8K
C536 22/16
C532
0.0033
R537
22K
C534 1/50
R536
68K
R541
560
C526 0.001
R539 6.8K
C528
22/16
C524 47/16
R424
560
C422
10/50
C424
0.33
0 1.5K
C416 0.068
C415 0.033(ML)
2 1.5K
1.5K
R423 10K
C417 4.7P
R426
2.2K
C418 4.7/50
R425
330
C423
0.022
C541
47/16
L503
330
µ
H
R557
12
Q516
KTC3203 Y
BIAS OSC
Q515
KRC104 M
SWITCHING
C540
0.027
(ML)
R555
47K
R556
4.7K
C539
0.0039(PP)
R553
100K
R554
47K
Q514
KTA1266 GR SWITCHING
R552
150
R551
220
Q512
KTC3199 GR
SWITCHING
3.3/50
C530
0.068
R544
56
C529
22/16
NC
REC_L
REC_R
4.8V
8.2V
0V
0V
0V
4.1V
4.1V
0.6V
0.6V
0V
0V
TUN SM
TO POWER SECTION
P24 1-G
TUN_R
TUN_L
A_+12V
DI
CE
DO
CLK
A_GND
D_GND
Vcc
GND
ALC
RIPPLE
Nor/
CrO2
+
+
–
–
Hich=CHROME
56K
56K
0V
0V
0.7V
0.7V
0V
0V
0V
11.7V
11.6V
11.6V
0V
0V
0V
0V
0V
AC_RLY_CONT
POWER
UN_SW_+5V
–VP
M_+12V
VF2
VF1
–15V
D_GND
SW +5
SW +5
M_+12V
M_GND
UN_SW_+5V
TUN_SM
D_GND
S_MUTE
VF2
–VP
VF1
CNS303
18
17
16
15
14
13
12
11
10
9
8
7
FM SIGNAL
CD SIGNAL
PLAYBACK SIGNAL
RECORD SIGNAL
1
2
2
3
4
5
6
7
8
9
10
CNP303
TO TUNER PWB
P27 9-H
CLK
DO
CE
REC/PLAY
DI
T_BIAS
T_T1T2
POWER
AC_RLY_CONT
9
FW701
1
1
TO DISPLAY PWB
P20 1-E
TO DISPLAY PWB
P20 1-C
FW702
11
17
18
19
20
21
22
23
24
25
26
IC501:PLAYBACK AND
RECORD/PLAYBACK AMP.
4.1V
0.8V
+B
+B
+B
+B
+B
+B
Click on the first or last page to see other CD-C611H (serv.man4) service manuals if exist.