DOWNLOAD Sharp CD-C5H Service Manual ↓ Size: 6.42 MB | Pages: 84 in PDF or view online for FREE

Model
CD-C5H
Pages
84
Size
6.42 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System
File
cd-c5h.pdf
Date
PREV: Sharp CD-C570E (serv.man7) Service Manual / Technical Bulletin

Sharp CD-C5H Service Manual ▷ View online

CD-C5H,CP-C5H
– 21 –
 Figure 21 BLOCK DIAGRAM (1/3)
1
2
3
4
1
9
8
6
7
20 17
12
13
24
25
30
31
22
32
34
35
36
10
11
27 26
28
29
PU-IN SW
XL1
16.934MHz
XIN
LD0
FIN2
JP–
CV+
SLC
SLI
FIN1
E
F
TO
FD
SPO
SP
SLD
SL–
SL+
DRF
CL
DAT
CE
VCC1
VCC2
6
+5V
+B4
+B4
SW702A
PICKUP IN
M
M
M702
SLED
MOTOR
OPTICAL PICKUP UNIT
9
IC2
LC78622K
SERVO SIGNAL
CONTROL
+B1
IC3
M56748FP
FOCUS/
TRACKING/
SPIN/
SLIDE DRIVER
IC1
LA9241M
SERVO AMP.
6
2
1
9
5
2
1
3
RES. CQCK. COIN
SQOUT. RWC. WRQ
~
~
~
CL, DAT, SELIAL CONTROL/CE
SL+. SL–. DRF
7
3
+5V
62
64
56
45
31
36
23
43
37
38
39
28
25
24
27
26
40
60
58
53
10
12
20
32
40
43
44
53
52
51
54
31
30
29
23
27
16
15
41
44
Q1
+5V
Q52
+7.3V (B2)
VOLTAGE
REGURATOR
SWITCHING
DRIVER
VOLTAGE
REGULATOR
IC82
TA7291S
TRAY MOTOR
DRIVER
XOUT
EFMO
EFMIN
CLV+
JP–
RCHO
RVSS
LVSS
LCHO
VVDD
VDD
LVDD
RVDD
XVDD
DOUT
CONT3
CONT1
CONT2
CONT4
CONT5
TO MAIN SECTION
6
2
8
1
9
5
IC81
TA7291S
MAIN CAM MOTOR
DRIVER
7
3
CAM SWITCH
M
M
MOB1
MAIN CAM
MOTOR
SWB101
SWB102
SWB103
SWB104
SWB105
SWB106
SWB107
SWB108
TRAY SWITCH
MOB2
TRAY
MOTOR
OPTICAL
PICKUP
IC1
IC2
50
CLK
41
RFSM
SP+
SP-
SL-
SL+
FO+
FO-
TR-
TR+
FOCUS COIL
TRACKING COIL
M701
SPINDLE
MOTOR
LASER
DRIVER
5
14
3
4
1
2
3
4
1
2
Q51
Q52
IC95
CD DIGITAL
OUTPUT
+7.3V
(B2)
CD-C5H,CP-C5H
– 22 –
 Figure 22 BLOCK DIAGRAM (2/3)
D ON
AMP
VT
T301 LW ANTENNA
T302 MW ANTENNA
L341
BALUN
FE301
FM FRONT END
OSC
FM
AM OSC
AM RF
AM LOOP ANTENNA
SO301
ANTENNA
TERMINAL
4
3
7
2
1
2
6
8
5
1
CNP301
75ohm
CF302
CF301
FM IF
AMP
Q301
FM IF
FM IF
VSSD
VDDD
XIN
XOUT
VSSA
VDDA
MPX
IN
DO
CL
DI
CE
XT21
4.332MHz
ICT21
LC72720
RDS MICROCOMPUTER
4
3
2
23
22
21
20
15
14
13
12
T305
T306
TUNER
MUTE
BEAT CUT
 
4
3
7
17
12
13
21
20
10
11
16
15
22
1
3
2
1
4
17
19
20
9
8
5
16
15
14
12
10
11
13
21
22
23
24
7
6
18
3
5
1
7
4
8
45
46
34
14
30
18
20 28
21
27
22
64
48
58
54
59
53
57
55
13
12
6
5
1
11
3
2
9
10
1
2
25
10
11
7
6
8
4
2
6
8
1
7
2
4
8
7 6
5
2
7
10
12
13
16
14
11
15
8
9
1
3
6
11
12
3
1
9
5
8
4
18
17
1
4
6
5
8
7
17
6
10
12
13
14
16
23
24
8
18
7
20
21
4
9
6
4
3
2
1
5
6
5
CE
SURROUND
IN
SPE
OUT
SURROUND
OUT
CENTER
OUT
SIDE
CHAIN
SW
BIAS
BUF
DO
CE
CL
DI
MUTING
VOLTAGE
REGURATER
+B7
R
L
MPX
VCO
CUT
Q353
Q354
IF IN
IF  OUT
FM MONO/ST
MONO/ST
VR351
FM MUTE LEVEL
AM OSC
REG
OUT
FM IF IN
X352
4.5MHz
OSC
STEREO
+B7
AM IN
FM IN
FMOSC
T351
AM IF
L
R
R
L
R
L
PB-
REC-
TA-BI
L354
MPX
PHASE
IN
X351
456KHz
FM IF
CF351
VCC
+B7
GND
ICS03
NJM4565M
PRO LOGIC AMP.
+B7
Q463
Q451
 IC452
BU4066BC
SRS MODE
SELECTOR
Q46
Q46
Q467
Q461
Q152
 ICD03
BA3311L
REC./P.B.
EQUALIZER
AMP.
Q113
Q114
Q139
Q140
Q142
Q143
Q144
Q141
Q119
SWITCHING
HI SPEED
Q126
Q125
REC
SWITCHING
SWITCHING
BAIS
Q126
BAIS
BIAS OSC.
Q124
Q128
L104
BEAT CANSEL
Q131
Q132
HEAD
ERASE
MPX.FILTER
PB MUTING
IC101  AN7345K
 PLAYBACK&RECORD
PLAYBACK AMP.
QM20
QM22
SWE4
TAPE2 PLAY
Q101
Q102
QM21
Q501
Q502
MM1
TAPE MOTOR
Q360
IC303   LA1832
FM IF DET./FM MPX./AM IF
Q361
L251
L252
SPE IN
IC502(1/2)
+B8
B.P.F
IC502/IC503/IC504
NJM4558MF
OPE AMP.
+B8
–B6
BIAS
AJDUST
VR101
VR102
HI SPEED
SOL1/2
SOLENOID
SWE1
TAPE1 PLAY
SWE7/SWE8
TAPE2 SIDE A FP/
SIDE B FP
SWE5
TAPE2 CrO
2
SWE2
TAPE1 CrO
2
MOTOR
DRIVER
QM02
QM01
QM08
QM03
QM04
T2 PLAY
T1 PLAY
PHM1/PHM2
DRIVER
TAPE MOTOR
HI SPEED
PB-EQ
HI SPEED & NOR
HI SPEED & 
CrO
2
SWITCHING
T1/T2 RUN PLS
T2 CrO
2
T2 CrO
2
T2 CrO
2
FULL PROOF
T1/T2 SOLENOID
+B6
+B6
T1 CrO
2
DRIVER
M
T1/T2
VR151
VR152
REC-SENS
ADJUST
Q127
MUTING
T1/T2
PLAY-BACK
ADJUST
VRD03
VRD04
VRD01
VRD02
CD MUTE
QD09
QD10
QD07
QD08
QD06
QD01
QD02
DOLBY
ON/OFF
ICD01
HA12134AF
DOLBY NR
DOLBY
REC/PLAY
SWITCHING
QD03
MUTING
Q121
Q122
Q147
Q148
Q153
Q154
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
L
L
L
R
R
R
IC451
SRS5250AS1
SRS
REC MU
T1/
T2 B 
T2 C
T2 R
T2 PLAY/ST
T2 A 
T2 SOLENO
HIGH SPE
T1 PLAY/ST
T1 R
T1 C
T1 SOLENO
TAPE MOTO
OUT
AM RF IN
AFC
IN
SPE1
TUNER
+B7
+B7
FM +B
FM
FROM CD UNIT
T1/T2
NOR/
HIGH
REC
P.B.
T1/T2
H/N
P.B
+B7
REF
L NF
REC
R
L
R NF
R REC
L REC
POP REDUCE
R
L
R NF
R(T2)
L(T2)
R(T1)
L(T1)
L NF
TAPE 1
TAPE 2
Q111
Q107
Q108
Q110
Q109
Q103 Q105
Q104 Q106
REC/PB
REC
P.B
AC BIAS
P.B
RECORD/PLAYBACK 
HEAD
L-CH
R-CH
PLAYBACK HEAD
L-CH
R-CH
TUNER
TAPE
CD
L R
IC501   LC7539
AUDIO PROCES
IN
Vref
RVref
LVref
GRAPHIC EQUA
IC302   LC72131
PLL CONTROLLER
+5V
IN
OUT
SM
SD
 VIDEO/AUX1
INPUT
 VIDEO/AUX2
INPUT
R-CH
L-CH
R-CH
L-CH
+B7
+B7
VREF
DET
VCC
GND
VCC
GND
ALC
OUT
IN
NF
ICT02
NJM4558MF
LINE AMP.
+B7
–B6
HI SPEED
JT03
PRE OUT
JT01
SUPER WOOFER
IN
IN
L
OUT
R
L
R
L
R
QT05 S.W MUTE
SURROUND
CENTER
MUTE
OUT
IN
R
L
+B7
–B6
R
L
3
7
4
1
5
8
ICP02
NJM4565M
LINE AMP.
QP07
QP08
TO
CENTER/REAR
AMP UNIT
AUX2
AUX1
R
L
R
L
51
61
52
60
L R
L R
2
5
8
1
4
7
11
46
43
40
37
10
45
42
39
36
TA 
BEAT C
DOLBY REC/P
PB MUTI
SWITCHING
TAPE MOTOR
DOLBY
REC
 MUTE
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
VOLTAGE
REGULATOR
SWITCHING
SWIT
QT21
LOW PASS
FILTER
Q371
CD-C5H,CP-C5H
– 23 –
 Figure 23 BLOCK DIAGRAM (3/3)
~
AC
AR
SPREAD
ICS02
QS7777PF
Q-SOUND
DECORDER
ICS01
LV1035M
DOLBY PRO LOGIC
DECORDER
DATA
CLK
ENABLE
OUT
R
L
SURR
CEN
QP03
QP04
S-MUTE
VOL SW
H/P SW
POSISTOR
SP DET
83 24 26 36
3
POSISTOR
13
F901
T4A L 250V
 F902
T4A L 250V
GND
PROT
RELAY
+VL
-VL
CENTER/REAR
AMP UNIT
–
SURROUND
R-CH
SURROUND
L-CH
CENTER
+B6
–VL
FH02
T4A L 250V
FH01
T4A L 250V
SOH01
SPEAKER
TERMINAL
RLH01
RELAY
QH99
QH98
QH97
QH03
QH04
CENTER
OUT
SURROUND
OUT
S-IN C-IN
ICH01
STK40705
POWER AMP.
RELAY
PROT
+VL
+
TO MAIN UNIT
–
+
–
+
1
2
3
6
7
15
10
14
DS RES
10
D ON/OF
64
63
62
16
6
1
58
47
46
23
22
6
30
39
13
28
28
84
73
71
52
50
47
45
32
27
90
72
46
18
89
15
10
2
87
85
94
88
1
91
100
99
8
9
9
6
7
9
91
5
3
4
11
94
93
92
14
13
18
56
90
15
57
89
12
16
17
27
95
96
97
98
99
100
1
2
54
79
75
28
55
59
63
62
61
87
68
46
47
43
49
48
32
30
34
35
31
38
42
41
40
33
39
37
23
19
58
70
25
67
37
33 42
8 18
38
36
11
10
6
31
19
45
46
20
16
18
22
23
24
41
40
44
45
42
66
65
64
4
7
1
8
2
18
22
16
17
12
14
15
7
1
3
5
31
25
23
24
17
26
56
63
49
30
18
24
25
28
27
26
4
8
98
97
96
95
12
29
3
2
1
CENTER
IN
RROUND
IN
REAR MUTE
CENT MUTE
S.W MUTE
C2B-CL
C2B-DI
C2B-DO
72 71 69
78 77 76
RELAY
H/P SW
PROT
PB-EQ
REC-EQ
VOLTAGE
REGULATOR
VOLTAGE
REGULATOR
TA-BIAS
M901
LED707~LED713
LED721~LED724
SW701~SW716
SW717~SW731
SW732~SW734
SW739~SW744
+B6
LED701~LED706
LED714~LED720
LED725,LED726
F1
F2
RX701
REMOTE
CONTROL
SENSOR
~
~
~
~
DATA1
RESET
+B2
Q702~Q711
JOG DIAL
SW702
CAM_SW1
CAM_SW2
TRY_SW1
CAM_SW4
CAM_SW3
TRY_SW2
TRY_SW3
TRY_SW4
DATA1
+B4 (+4V BACK UP)
RESET IN
RESET
Q201
+B4
SP RELAY
FUN
PROT
S-MUTE
POWER
F820
T500mA L 250V
SO901
SPEAKER
TERMINALS
F855
T2.5A L 250V
AC POWER
SUPPLY CORD
AC 230V 50HZ
TO DISPLAY
 UNIT
VOLTAGE
REGULATOR
D852~D854
Q851
F853
T2A L 250V
F858
T5A L 250V
D850
F857
T5A L 250V
T851
D851
+B1
RL851
RELAY
+B7
VP VF2
(AC)
VF1
(AC)
T.F
POWER
TRANSFORMER
+4.6V
ICP01
NJM4565M
LOW BOOST AMP.
SRS PASS
Q463
Q465
Q466
Q464
+B8
VOLTAGE
REGULATOR
SRS A/SRS B
SRS IN H
PASS/SRS STEREO/SRS MONO
SRS PASS/3D
L
R
1
0AS1
S
REC MUTE
T1/T2
T2 B FP
T2 CrO
T2 RUN
T2 PLAY/STOP
T2 A FP
T2 SOLENOID
HIGH SPEED
T1 PLAY/STOP
T1 RUN
T1 CrO
T1 SOLENOID
TAPE MOTOR
CD MUTE
CE
CL
DI
CCB-CE
SRS IN H
SRS PASS
SRS B
SRS A
COM1
ENABLE
QS_SPREAD
QS_CLK
QS_DATA
~
SPE1~5
+B6
Q824
Q827
TO CD UNIT
Q820
Q821
Q826
Q822
Q823
Q825
+7.3V(CD)
+B9
VOLTAGE
REGULATOR
–B6
–15V
+B7
+B6
+B2
UN-SWITCHED
+12V(MOTOR)
+12V(ANALOG)
VOLTAGE
REGULATOR
SWITCHING
VOLTAGE
REGULATOR
IC201
IX0210AW
SYSTEM MICROCOMPUTER
TUNER MUTE
TUNER SD
SCK
STB
TO CD UNIT
SQ OUT
COIN
WRQ
RES
CQCK
RWC
MEMORY
BACK UP
+4.6V
UNSWITCH
+B2
VSS
VDD
+B3
CD SL+
CD-SL–
CD-PUIN
CD-DRF
OSC
X201
4.19MHz
+B3
P.FAIL DET
SYSTEM STOP
Q202
Q203
ZD201
Q828
POWER
POWER ON/STB
SWITCHING
OUT
IN
L
R
L
R
L
R
IC901
STK41710
POWER AMP.
–B6
+B7
R-IN
L-IN
VH+
VL+
VL-
VH-
R-OUT
L-OUT
–B1
STB
SCK1
COM1
FAN
MOTOR
Q994
Q995
FUN
RL901
RELAY
Q999
Q998
Q997
Q903
Q904
M
R-CH
GND
GND
L-CH
+
–
–
+
J901
HEADPHONES
FL 701
FL DISPLAY
IC701
IX0209AW
FL DRIVER &
CONTROLLER
~
~
~
~
~
~
~
KEY IN
VDD
+B2
+B7
+B7
VSS
KEY MATRIX
VF2 (AC)
VF1 (AC)
L R
OUT
OUT
LC75396N
ROCESSOR
Vss
VDD
VOLUME
PHIC EQUALIZER
+B7
CAM SW1
SWB101
SWB102
SWB103
SWB104
SWB105
SWB106
SWB107
SWB108
CAM SW4
CAM SW3
CAM SW2
TRY SW1
TRY SW4
TRY SW3
TRY SW2
IN
IN
IN
IN
R
OUT
L
L
OUT
R
L
R
SURR OUT
CENTER
OUT
L R
L R
3
6
9
2
5
8
12
47
44
41
38
11
46
43
40
37
12
TA R/P
BEAT CUT
44
45
DOLBY REC/PLAY
PB MUTING
51
52
53
NG
SWITCHING
SWITCHING
SWITCHING
FAN MOTOR
CONTROL
RELAY DRIVER
PROTECTION
PROTECTION
CD-C5H,CP-C5H
– 24 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
Figure 24 WIRING OF P.W.BOARD (1/9)
RP22
R514
R512
R513
RT28
RP19
RP07
CP12
CP29
RP39
RP29
CP30
R516
RP37
RP01
RP05
RP20
RT26
CP33
RP31
RT27
CP34
CP16
RP12
CP15
RP11
CP11
RP02
RP06
RP23
R502
R835
R825
C826
R501
RT05
RT02
RT01
RT06
CT01
CT03
RT07
RT03
RT04
CT02
RT08
CT04
R506
C512
R504
C578
R505
C511
R503
C823
CT36
CT34
RT33
CT35
CT26
RT34
RT35
CT33
RT32
RT37
RT30
RT29
CT23
RT10
C522
C521
CT32
CP36
CP18
CP17
C549
C554
C551
C581
C550
C543
C552
C582
C541
C556
C553
C542
CP02
CP19
CP13
CP31
CP27
QP01
CP09
CP07
CT28
QP07
CT19
QT03
QP08
QP04
CP32
CT27
QT05
QP03
CP10
QP02
CP08
CP14
QP05
CP25
CP20
CP01
CT20
QT06
QT04
CT21
C528
C533
C531
Q828
C822
C833
Q826
Q825
C827
C555
C539
C526
C557
C558
C502
C505
C503
C501
C824
C527
C525
C523
C529
C530
C532
C524
C540
C534
C516
C518
C536
C510
C546
C508
C504
C506
C507
C545
C535
C509
C517
C579
C515
CT05
Q821
C825
Q823
C821
Q827
F820
T500mA  L  250V
CT31
QT01
CT24
QT02
RT39
RT40
RP34
RP44
RP43
C831
RP32
D829
R515
R509
R511
R510
CT25
RT38
RP17
RP18
RP36
R948
RP25
R947
CP35
RP26
RT31
R821
R941
RP15
RP16
ZD820
RP14
RP33
RP30
RT36
RP13
R942
RP09
RP10
RP38
RP08
RP35
RP27
D828
R823
D827
R834
R829
ZD821
R828
R827
C820
R518
R517
R521
R522
D501
R824
D502
DT02
DT01
D826
R826
R822
ZD822
D823
R820
RT25
RT41
RT09
Q820
Q822
Q824
CFW853A
CFW852
ICP01
ICP02
IC501
CNP501
ICT02
RD29
RD01
CD07
CD03
RD03
CD05
CD04
RD04
RD30
C251
C252
RD28
RD32
RD34
CD44
CD08
RD35
RD12
RD08
RD06
CD20
CD09
LD01
CD21
CD51
CD01
QD07
VRD01
C181
VRD04
CD42
CD10
QD0
VRD03
QD06
CD40
CD38
CD45
LD02
CD11
CD02
CD14
CD18
CD12
RD21
CD06
RD15
R592
R591
RD75
RD37
RD71
RD27
DD02
D102
D101
R
RD02
RD09
3 2 1
TP451
FW201
L252
L251
CNP202
ICD01
C486
R462
C488
R456
R455
R459
R461
R491
R471
R469
RD22
R481
R472
R468
R490
R492
R480
C461
R488
R487
R483
C482
C471
C487
C485
Q451
Q452
C484
C483
C481
Q467
Q502
Q501
C454
C453
C472
Q458
C547
C548
R460
ZD452
ZD451
R467
R477
D403
R470
R596
R595
R210
R465
R482
D205
IC452
CNP851
IC451
C830
B
C
E
E
C
B
E
C
B
B   C   E
B   C   E
B   C   E
E   C   B
E
C
B
E   C   B
E   C   B
3
2
1
1
2
3
3
2
1
3
2
1
B   C   E
B   C   E
B   C   E
B   C   E
E   C   B
B   C   E
B   C   E
1
2
3
3   2   1
3   2   1
1
2
3
1   2   3
S
G
D
1
2
3
3
2
1
1 2
3 4
1
4
5
8
1
4
5
8
3
2
1
1 2 3 4
5
6
7
8
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
10
11
12
13
14
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
E   C   B
E   C   B
23
24
25
26
27
1
2
3
4
5
6
7
8 9
10 11 12 13 14
1
5
10
15
16
17
20
25
30
32
33
35
40
45
48
49
50
55
60
64
1
12
1
8
9
16
1
5
10
14
20
15
25
28
TAPE1 PLAY
L-CH SENS,
TAPE2 PLAY
R-CH SENS,
TAPE
R-CH
TAPE2 PLAY
L-CH SENS,
CNSP01
CNW853B
P46  4-E
TO PRO LOGIC PWB
1
9
1
9
TO  AMP. PWB
 P48 10-A
L-CH
R-CH
L-CH
R-CH
JT01
VIDEO/AUX
INPUT
VIDEO/
AUX2
VIDEO/
AUX1
SUPER
WOOFER
JT03
PRE OUT
FW853A
MAIN PWB-B
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