Read Sharp CD-C611H (serv.man4) Service Manual online
CD-C607H/611H
– 28 –
A
B
C
D
E
F
G
H
1
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6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 16.
Figure 28 SCHEMATIC DIAGRAM (9/10)
• The numbers
1
to
12
are waveform numbers shown in page 35.
10
D1
1SS133
C76 0.022
C77
100/16
C57
0.001
R1
22
C20 47/16
C82
100/16
C55
100/16
R56 22K
C36
100/16
IC3
M63001FP
FOCUS/TRACKING/SPIN
/SLIDE DRIVER
C37 0.022
R47
10K
C25
27P
R39
1K
C15
0.01
R41
47K
R43
56K
R44
33K
R42
47K
C17
0.001
R30
6.8K
C3
1/50
R11
6.8K
C6
0.033
R10
2.2K
C5
0.033
C54
0.001
R9
100K
C16
0.0047
R27
39K
R25
1.5K
R23 10K
R24
47K
R17
33K
C29
4.7/50
C28
0.1
C14
0.01
C4
0.1/50
C35
1/50
Q1
2SA1318
R18
15K
C11
0.1
IC1
LA9241M
SERVO AMP.
4 8
4 7
6
4
4 5
44
43
42
41
40
39
38
37
36
35
34
33
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
C13 330P R26
82K
R37
82K
C19 1/50
R33
1.2K
R32
10K
C32 0.01
C31
220/6.3
C30
0.1/50
C27 0.001
C24
2.2P
R40
5.6K
C26
0.033
R31
1.2K
C18
0.47/50
R16
3.3K
R15
12K
C10
180P
C8
0.068
C7
0.1/50
R12
100
C9
C9
0.047
R13
1K
R14
27K
C12
0.1
R2
1K
C1
47/16
C2
0.01
R46 560
R38
470
C23
0.0027
R45 4.7K
C22
220P
C34
0.33/50
C33
0.47/50
NC
(SPN)VCC2
VCC4
LD
VR
PD
FO–
FO+
TR+
TR–
ACTUATOR
FO+
FO–
TR–
TR–
TR+
1M
2200P
1M
2200P
K
F
B
E
A
F
B
A
E
K
LD_M+
LD_M–
VCC3
M–
M+
SOL+
SOL–
SP–
SP+
SPO
SOL–
SOLD
MUTE
Vref
STANDBY
VCC1
SLD
SL–
SL+
GND
GND
TR+
TR–
FO–
FO+
FO (GAIN)
FD
TO
GND
LD
VR
PD
GND
FO–
FO+
TR+
TR–
TP1
HF
TE
TBC
JPCLO
SLOF
SLOF
SLOF
FSC
FE1
FOSTA
FSC
EFBAL
REF
JP
REF
CV–
REF
CV+
JP–
JP+
VREF
2FREQ
LASER
8/12CM
FSTA
S.Q.R
FOSTA
TOSTA
LATOH
FSTA
SLOF
CL
CE
DRF
HFL
DEF
VCC
THD
GL
THDL
TGL1
VCR
VCR
VCR
VCR
FE1
REF
–
+
–
+
–
+
–
+
REF
RF
REF
DGND
SLI
FIN2
FIN1
F
E
TB
TE–
TE
TESI
SCI
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
TO
REF
REF
JP
REF
TH
TD
TD–
JP
TO
FD
GEN
GEN
GEN
FD–
FA–
FA
FE
FE–
AGND
SP
SPI
SPG
SP–
SPO
SLEO
SLD
SL–
SL+
REF
REF
REF
REF
OR
REF
RF
SLC
RFSM
JP–
JP+
TGL
TOFF
TES
HFL
SLOF
CV–
CV+
64 63
62
61 60
59
58
57
56
55 54 53 52 51 50 49
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
1
1
2
2
3
3
4
4
5
5
CNP1
1
2
3
4
5
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
7
8
CNP2
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
21
20
19
34
33
32
31
30
29
28
27
26
25
24
23
22
36
35
37
38
39
40
41
42
1
9
8
7
6
5
4
3
2
1
CNP12
1
2
3
4
5
6
CNP3
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
CNS1A
CNS1B
B
K
A
F
E
LASER DRIVER
+B
+B
+B
+B
+B
FROM DISPLA
CNS701
RWC(DSP)
D_GND
RES(DSP)
WRQ(DSP)
DRF (ASP)
SLD+
SLD–
CQ CK(DSP)
CO IN(DSP)
SQ OUT(DSP)
1
2
3
4
5
6
SW4
PICKUP IN
SPIN
SLIDE
PU-IN
+
–
–
+
1
2
3
4
5
6
CNS3B
CNS3A
M
M1
SPINDLE
MOTOR
M
M2
SLID
MOTOR
CNS2A
CNS2B
1/16
R8
15K
RFS–
R36
220K
R35 220K
R34
1K
C21
0.0033
R20 1K
R19
1K
R21 1.5K
R22 820
FO–
FO+
TR+
TR–
PD
LD
CD_GND
CD_PUIN
SL_–
SL_+
SP–
SP+
CD MOTOR
PWB-C
PWB-C
PICKUP UNIT
VCC1
LDS
LDO
BHI
LF2
PHI
VR
REF1
FSS
VCC2
DRF
DEF
CLK
CL
DAT
CE
NC
–+
–+
–+
–+
– +
– +
– +
– +
– +
– +
– +
– +
– +
– +
–
+
–
+
–
+
– +
–
+
– +
– +
–+
– +
– +
– +
– +
R28 10K
R29 56K
CNP3A
GND
3V
1.8V
3.8V
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