Sharp CD-C611H (serv.man4) Service Manual ▷ View online
CD-C607H/611H
– 20 –
Figure 20 SCHEMATIC DIAGRAM (1/10)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 16.
I
MICR
80
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
52
51
Q703
KTA1271 Y
MOTOR DRIVER
R794
D704
DS1SS133
D703
DS1SS133
R781 10K
D702
DS1SS133
D701
DS1SS133
FL701
FL DISPLAY
Q705
KRC107 M
FL SEGMENT DRIVER
R723
100K
C721
1/50
C702
1/50
R747
R724 10K
R709
R712
R713
R715
1K
C706
1/50
R736
R734
R733
R732
R731
R730
D716
DS1SS133
R759
10K
LED722
SLI342UCJ1
1K
1K
1K
1K
1.8K
2.2K
2.2K
R735
R720 10K
R754
10K
R752
10K
R726 10K
R714
1K
1K
1K
1K
1K
1K
10K
R701
R703
C705
47/25
47/25
Q702
KTA1273 Y
MOTOR DRIVER
KTA1273 Y
MOTOR DRIVER
R760
10K
2
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
8
88
87
86
85
84
83
82
81
50 49 48 47 46 45 44 43 4
R758
1.2K
1.2K
7
8
1
2
3
4
5
5
6
CNS702
1
CNPM1
2
3
4
5
6
7
8
9
3
4
5
6
7
8
9
10
11
12
11
12
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
11
12
M
51
BI702
NC
NC
NC
NC
5V
–25.42V
P5
P4
P3
P2
SP DET
TIMER
DISTOUT
KEY JOG A
KEY JOG B
MOTOR
P14
P22/DIST4
P21/DIST3
P15/DIST2
P16/DIST1
P13
P20
P11
P10
P9
P8
P7
P1
P12
P19
P18
P17
POWER
P12
P1
8G
P2
P3
7G
6G
P4
P5
5G
P6
P7
P8
P9
P10
P11
P14
P20
P13
P16
P15
F
F
DISTO
GND
GND
+12V
T2 RUN
T2 RUN
FPA
T1 RUN
SOLENOID
CAM SW
REC/PLA
CAM SW
T1FAS
FPA
MOTOR
+12V
T2 RUN
SOLENOID
U/D
SW
VLOAD
SPN_P
HI-CUT
S MUTE
T_T1T2
T-BIAS
FPA
T1FAS
CAM SW
VDD
T_MOT
T_SOL
TIMER LED
+B
PHM1
RUN PALS
SENSOR
RUN PALS
SENSOR
2
_
MM1
TAPE MOTOR
2+
4
1 3
CNPM2
SWM4
F.A.S
SOLM1
SOLENOID
SWM5
CAM
FWM2
TAPE MECHANISM
PWB-E
SWM3
FOOL PROOF
+B
+B
AC PLY
P6
SW+5V
UN_SW+5V
TUN_SM
S_MUTE
M_GND
M_+12V
D_GND
SPN_P
–VP
VF2
VF1
FW702
11
1
AC_RLY_CONT
POWER
POWER
REC/PLAY
T_BIAS
T_T1 T2
DO
CLK
CE
DI
FW701
1
9
TO MAIN PWB
P23 12-E
TO MAIN PWB
P23 12-F
5V
3.63V
0V
5.21V
5V
11.86V
11.86V
5V
4.8V
4.8V
4.75V
4.75V
0V
0V
0V
0V
0V
4.75V
5V
5V
0V
0V
0V
0V
0V
5V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
–25.4V
–25.3V
5.3V
0V
0V
12V
12V
12V
12V
1
3
2
CD-C607H/611H
– 21 –
Figure 21 SCHEMATIC DIAGRAM (2/10)
7
8
9
10
11
12
BI701
IC701
IX0283AW
SYSTEM
MICROCOMPUTER
80
52
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
SW717
RD19
68K
C717
0.1/50
D721
DS1SS133
FL701
L DISPLAY
R727
1K
1K
C710
220/10
R711
4.7K
R751
3.3K
R750
10K
R749
10K
R748
10K
R747
10K
R771
R775
R770
R769
XL701
C707
15P
15P
R737
R736
C708
18P
R768
R767
R766
R765
R764
R763
R762
R734
R733
R732
R731
R730
R772
R778
R777
R776
R743
1K
R742
1K
R744
1K
LED722
SLI342UCJ1
R795
47K
Q704
KRC102 M
RESET
C713
0.022
0.022
D718
DS1SS133
R797
100K
C712
3.3/50
IC704
KIA7042AP
3 1
C714
0.022
RX701
D720
DS1SS133
DS1SS133
R798
100
100
D719
DS1SS133
C715
47/25
L702
100
µ
H
D717
DS1SS133
C711
0.01
R745
1K
1K
1K
1K
1K
1K
1K
1K
1K
1.8K
2.2K
2.2K
10K
R735
C709
0.022
R780
10K
R757
R756
R755
R753
10K
10K
R754
10K
R752
10K
R741
R740
R739
R738
SW718
RD18
22K
RD17
12K
RD10
820
SW711
RD12
1.5K
SW712
RD14
5.6K
RD22
1.2K
RD24
1.8K
RD25
2.2K
SW726
SW701
RD02
1.2K
SW703
RD03
1.5K
SW702
RD01
820
RD04
1.8K
SW704
SW719
SW714
RD13
1.8K
SW713
RD15
3.9K
RD11
1.2K
SW716 SW720
RD16
6.8K
SW715
SW710
SW725
RD23
1.5K
SW727
RD21
820
SW722
RD26
3.3K
SW724 SW728
SW723
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31
FW703
9
8
7
6
5
4
1
1
2
2
3
3
10
9
8
7
6
5
4
15
14
13
12
11
10
15
14
13
12
11
51
32
33
33
31
1
SW707
RD05
10K
RD06
6.8K
SW706
1 2 3
2
CNS701
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
5V
5V
0V
P5
P4
P3
P2
5V BACK UP
SP DET
TIMER
DISTOUT
AVREF
KEY JOG A
KEY JOG B
P14
P22/DIST4
P21/DIST3
P15/DIST2
P16/DIST1
P13
P20
P11
P10
P9
P8
P7
P1
P12
P19
P18
P17
G5
G6
G7
G8
1G
2G
G3
G4
G9
POWER
SPARE
TUN SM
F
F
9G
4G
3G
2G
1G
P17
P18
P19
P12
P1
8G
P2
P3
7G
6G
P4
P
5
DISTO
ASPM
REC/PLAY
X-BASS/
DEMO
VOLUME
UP
VOLUME
DOWN
TUNING
DOWN
TUNING
UP
EON
CD
TAPE
MEMORY/
SET
REC
PAUSE
CLOCK
U/D SW
VLOAD
SPN_P
HI-CUT
S MUTE
T_T1T2
T-BIAS
FPA
T1FAS
CAM SW
VDD
T_MOT
T_SOL
TIMER LED
DNO SW
VSS
REMOCON
SYS STOP
O/C SW
PUIN SW
T2 RUN
AVSS
SLD–
SLD+
FRF(DRF)
SQOUT
PCCL
VPP
CLK
DO
CD DSP RES
CD DSP WRQ
CD DSP RWC
CD DSP COIN
CD DSP CQCK
RESET
AVDD
X2
X1
VDD
CE
DI
PCCL
CQ CK(DSP)
CO IN(DSP)
SQ OUT(DSP)
SLD+
RES(DSP)
WRQ(DSP)
RWC(DSP)
DISC NO
OPEN/CLOSE
D_GND
PUIN SW
SLD–
UP/DOWN
DRF(ASP)
AC PLY-CON
KEYIN2
KEYIN1
KEYIN1
KEYIN3
VDD
P6
DISK
SKIP
SKIP
OPEN
/CLOSE
1
3
SWITCH PWB-A4
1
3
ON/
STAND-BY
DISPLAY
MODE
TIMER/
SLEEP
TUNER
(BAND)
(BAND)
STOP
FAST
FORWARD
FORWARD
REWIND
PLAY
PTY.TI
SEARCH
STATION
REMOTE
SENSOR
SENSOR
+B
RESET
CNP12
TO CD PWB
P29 7-H
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
10K
10K
10K
10K
10K
4.19MHz
DISPLAY PWB-A2
0.7V
5V
5V
4.62V
0V
0V
0V
5V
5V
0V
0V
0.32V
2.11V
2.3V
0V
4.81V
0V
5V
5V
5V
1.7V
0V
0V
0V
0V
0V
0V
0V
0V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
3.63V
5.5V
0V
5.21V
5V
11.86V
11.86V
5V
5V
5V
0V
0V
0V
0V
0V
5V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
5V
0V
0V
5V
5V
0V
2
1
3
CD-C607H/611H
– 22 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 16.
Figure 22 SCHEMATIC DIAGRAM (3/10)
1
3
2
1
2
3
Q510
KTC3199 GR
C513 3.3/50
R430
270
R429
270
C414
0.022(ML)
R561 22K
IC401
M62439SP
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
R427
47K
IC501
AN7345K
C515
47/25
L502
2.2mH
C514
47/25
L501
2.2mH
R408
10K
R515
1K
C507
0.001
Q507
KTC3199 GR
R512
47K
R513
4.7K
R510 4.7K
R
8
8
R501
10K
R538
22K
R542
R518
1K
C512
330P
C523
0.022
C525
3.3/50
C527 0.001
R508
10K
Q508
KRC104 M
Q509
KRC104 M
SWITCHING
R502 10K
R540 6.8K
C521
1/50
R527 3.9K
C519
560P
C517
0.033
R537
22K
R536
68K
C526 0.001
R539 6.8K
R533
33K
R522
56
C518
560P
R531
5.6K
R514
1K
C510
330P
330P
C508
100/16
C524 47/16
R516
150
R528
1K
R529
5.6K
R519
5.6K
ZD401
DZ2.4BSB
C4
10
R420 1.5K
C416 0.0
C415 0.0
R422 1.5K
R421 1.5K
R423 10K
R419 10K
C417 4.7P
R418
3.9K
C413
10/50
C
C412
0.068
0.068
C411(ML)
0.033
R416 1.5K
R415 1.5K
R414
1.5K
C407
4.7/50
C406
4.7/50
C410
0.33
R413
2.2K
R404
10K
R410
3.3K
C404
10/50
R412
330
Q401
KTC3199 GR
MUTING
C401
0.001
R509
10K
R504
2.2K
R505
3.3K
R506
3.3K
R507
2.2K
R503
10K
C505
0.047
Q501
KTA1266 GR
SWITCHING
Q503
2SC2389 SE
Q502
2SC2389 SE
SWITCHING
Q504
2SC2389 SE
Q505
2SC2389 SE
SWITCHING
C501
0.001
C502
0.001
C504
180P
C503
180P
CNP502
CNP501
C522
3.3/50
Q511
KTC3199 GR
R530
5.6K
R535
220K
R521
220K
R520
5.6K
R523
56
C516
0.033
R524 100K
R526 3.9K
C520
1/50
C511
330P
R517
1K
C509
330P
Q506
KTC3199 GR SWITCHING
R511 47K
C506 0.001
R532
5.6K
R525 100K
R534
33K
R405
2.2K
Q402
KTC3199 GR
MUTING
R406
2.2K
C402
0.001
R409
10K
R403
10K
C405
10/50
R411
3.3K
R407
22K
C403
22/25
R417
560
R401
330
R402
330
NC
NC
NC
NC
R_IN
L_IN
A_+12V
CD_+B
5.7V
5.2V
5.8V
06
V
V
0V
0V
0.8V
0.6V
0V
0V
0.8V
4.4V
0.6V
0V
0V
4.5V
5.1V
4.61V
9.6V
9.6V
8.86V
3.94V
2.68V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
M_GND
A_GND
CD_GND
Q510,Q511:TAPE MUTING
SPARE
(1/2W)
TO POWER SECTION
P24 1-D
–
–
+
Hich=T1
+
112K
112K
TAPE1_R
TAPE1_L
A_GND
A_GND
M_GND
ERASE
TAPE2_R2
TAPE2_R1
TAPE2_L1
TAPE2_L2
0V
0V
0V
0V
0V
0V
0.7V
0V
0V
0V
0.7V
0V
0V
0V
0.7V
0V
0V
0V
0V
0V
ERASE
HEAD
RECORD/PLAYBACK HEAD
TAPE2
PLAYBACK HEAD
R-CH
L-CH
R-CH
L-CH
CNS102
CNS101
7
6
5
4
3
1
2
1
3
2
+12V
+7V
CD_GND
L-CH
A_GND
R-CH
1
6
4
5
3
2
1
6
4
5
3
2
24
23
22
21
20
19
18
7
6
5
4
3
2
1
7
6
5
4
3
1
2
1
3
2
TAPE1
CNS401
CNP11
TO CD SERVO PWB
P29 12-C
BI401
AUDIO
PROCESSOR
4.4V
SWITCHING
SWITCHING
0.7V
10
11
12
13
14
15
16
1.3V
0.8V
SWITCHING
SWITCHING
+B
+B
+B
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.