DOWNLOAD Sharp CD-RW5000 (serv.man18) Service Manual ↓ Size: 7.54 MB | Pages: 96 in PDF or view online for FREE

Model
CD-RW5000 (serv.man18)
Pages
96
Size
7.54 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System
File
cd-rw5000-sm18.pdf
Date
PREV: Sharp CD-RW5000 (serv.man17) Service Manual

Sharp CD-RW5000 (serv.man18) Service Manual ▷ View online

– 37 –
CD-RW5000H/CD-RW5000W
 Figure 37 BLOCK DIAGRAM (6/6)
+B
8 7 6 5 4 3 2 1
TO POWER PWB
TO POWER
PWB
O POWER
PWB
IC913
CNP102
CNP807
CNP806
DIMMER
3
2
1
+B
+B
+B
+B
+B
+B
+B
SW711,SW712,
SW720~SW725 
Q954 
Q955
IC701
TA7291S
LOADING 
MOTOR DRIVER
1 2 3 4 5 6 7 8 9 
IC913
KIA7805P
VOLTAGE REGULATOR
BI940
CNS940
BI950
W
UTER
BI960
IC912
BU2092F
OUTPUT 
EXPANDER
CNP934
CNP931
+B
REC_RCH 
REC_LCH 
A_GND 
TAPE_L
TAPE_R
TO  AUDIO  SECTION
TAPE_R
TAPE_L
A_GND 
REC_LCH 
REC_RCH 
REC_MUTE
REC_CONT
REC_BIAS
l
8 7 6 5 4 3 2 1
POWER_RLY 
SP_RLY
PROTECT 
FAN 
D_GND
SP_DET
SP_RLY
UN_SW  5V
AC_RLY  CTL
A_-B
D_GND
FAN_CTL
1 2 3 4 5 6 7 8
M_+B
M_GND
CD_+B
CD_GND
A_+10V
A_GND
R  CH
A_+10V
A_GND
CD_+B
CD_GND
M_GND
M_+B
PNL_OP
PNL_CL
P_CONT
A +B
D_GND 
KEY4
KEY3
KEY2
JOG-B 
JOG-A 
A_+B
7
6
5
4
3
2
1
D_+B
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CD-R_SEL
SW12
LCK
SW10
SW11
SW5
SW7
SW8
SW9
VSS
DATA
CLK
VDD
OE
A_+B
D_+B
D_GND
REMOCON
POW_KEY
KEY0
KEY1
LCK
CK
DATA
POW_IND
11
10
9
8
7
6
5
4
3
2
1
LEVEL_R 
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
8 69 70 71 72 73 74 75 76 77 78 79 80
3 12 11 10
9 8 7 6 5 4 3 2 1
CD RESET
CD CCE
83  FH T-SW C
82  FH T-SW B
81  FH T-SW A  
FH A-SW B
FH  M  B-
FH A-SW A
FH  M  B+
FH  M  A-
FH  M  A+
CD RW
CD  PICK  IN
VDD
DEST_OUT2
VSS
FH C-SW B
FH C-SW A
FH A-SW E
FH  A-SW D
FH A-SW C
CD BUS3
CD BUS2
CD BUS1
3  REC BIAS
2  REC
1  PB MUTE 
CST
  
SW
CAM  SW
B-FP  SW
A-FP  SW
DEST_OUT1
CD BUCK
CD BUS0
REC  MUTE
LCD-RW/CDR-DATA
LCD-E/CDR-CLK
TUNER
 DI
TUNER DO
TUNER CL
RUN PULSE
T-SOL
T-MOTOR
NC
NC
NC
NC
m
j
k
m
2 3 4 5 6 7 8 9 10 11 12 13 14 15
IC701
+B
Q724
Q720
Q721
Q723
Q725
Q722
SW710,
SW730~SW735
LED759
LED731
LED754
LED756
LED757
LED758
LED755
SW701
POWER
RX701
REMOTE
SENSOR
LED770
SW750~SW758
JOG701
JOG DIAL
SW760~SW769
Q708
LED772~
LED775,
LED786
SW770,
SW772~SW778
CNS720 
CNS770 
IC702
OUTPUT
EXPANDER
BU2092F
LED_4 
LED_1 
LED_2 
LED_3 
LED_5 
LED_6 
18
17
16
15
14
13
12
11
10
9 
8 
7 
6 
5 
4 
3 
2 
1 
Q10 
VDD 
__
OE
Q11 
Q9
Q8
Q7
Q6
Q5
Q3
Q4
Q2
Q1
Q0
LCK
CLOCK
VSS
POW_IND 
DATA
CK
LCK 
KEY0
KEY1
POW_KEY 
REMOCON 
D_GND 
D_+B
A_+B
LED_EG
LED_5 
LED_4 
LED_3 
LED_2 
LED_1 
A_+B
JOG-A 
JOG-B 
KEY2
KEY3
KEY4
D_GND 
3 
2 
1 
5 
6 
7 
8 
9
10
11
1 
2 
3 
4 
4
3
6
7
5
2
1
DATA
+B
+B
+B
+B
+B
+B
+B
+B
17
1 
CNP701
Q707
Q706
LED735, LED737,
LCD720
LCD DISPLAY
LED738
17
1 
VLOUT
SW705
OPEN/CLOSE 
MO700
CONTROL
PANEL MOTOR
MOTOR_–
MOTOR_+ 
D_GND 
CLOSE_SW
OPEN_SW 
M
CD-RW5000H/CD-RW5000W
– 38 –
Figure 38 SCHEMATIC DIAGRAM (1/14)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 63.
1
1
3
2
3
2
1
3
2
E
F
G
H
I
J
K
L
M
N
FOR CD-RW5000H MAIN PWB-A(1/3)
FM SIGNAL 
AM SIGNAL 
C370
1/50
FE301
FM FRONT END
CT37
0.1
XT21
4.332MHz
RT26
1K
CT21
100/16
RT39
220K
CT23
10/50
LT22
2.2
µ
H
CT25
560P
CT24
0.022
DT31
DS1SS133
ICT21
LC72722
RDS DECORDER
LT21
2.2
µ
H
CT22
0.022
RT37 220K
RT28 1K
RT36 220K
RT35 220K
CT29
0.022
CT26
22P(CH)
CT27
22P(CH)
CT28
100/16
RT29 1K
RT30 1K
QT21
KTC3199 GR
CT36
0.022
RT32
10K
RT33
56K
RT34
56K
R354 3.9K
R389
3.9K
L352
100
µ
H
R391
270
R393
1K
R377
47K
C395 0.022
C396
100/16
X351
456 kHz
R359
1.8K
C367
1/50
R350
2.7K
C364 4.7/50
C363
0.022 
C365
0.022 
L353
1mH 
VR351
10K(B) 
C362
3.3/50
C350
0.047 
C361
0.022 
C342
0.022
IC303
LA1832S
FM IF DET./FM MPX./AM IF
R351
5.6K
C352
10/50 
C351
0.022
R355
3.3K
C356
0.001
C357
2.2/50
C355
22P
(CH)
C399
0.022 
C398
100/16
R353
270
C354
C353 0.022
0.022
C366
0.001
R356
1K
C368
1/50
CF351 
T351
C358
1/50
R352
1K
C343
33P(CH)
C374
0.022
R358
8.2K
R363
1.2K
C373
0.022
R357
470K
Q351
KRC104 M
R364
1.2K
C372 1/50
C371
1/50
R362 4.7K
 
4.7K
R370
1K
CF352 
Q301
2SC380 O
R346
330
CF302 
R349
33
R347
6.8K
R348
680 
R344
470 
C330
18P(CH)
R336
10K
C323
0.022 
T302
C332
0.022
C331
0.047
T306
C335
330P
(CH)
C334
18P(CH)
C337
0.022
VD301
SVC348S 
R323
68K
C339
100P(CH)
D301
DS1SS133
D302
DS1SS133
C338
0.001
L341
BALUN
D304
DS1SS133
D303
DS1SS133
CNP301
D311 
DS1SS133
D312 
DS1SS133
SO301
FM ANTENNA
TERMINAL
C310 100P(CH)
C311
100P(CH)
C312
100P
(CH)
C384
0.001
R372
1K
R373
1K
R374
1K
D305
DS1SS133
D306
DS1SS133
R399
10K
C389
0.001
R392
 270
DZ351
DZ5.1BSB
R383
5.6K
C302
0.001
Q371
KTA1266  GR
Q360
2SB562  C
R384
5.6K
R371
4.7K
C391
47/16
R385
5.6K
D352
DS1SS133
IC302
LC72131
PLL(TUNER)
C390 0.001
L351
100
µ
H
C394
47/16
C387
0.022 
R380
1.5K
R379
2.2K
C385
0.01
C392
0.001
C393
1/50
R381
10K
R345
4.7K
C321 100/16
R376
1K
C386
330P(CH)
C341
0.1 
C346
0.022 
L342
2.2
µ
H
X352
4.5 MHz
C381
12P(CH) 
C382
15P
(CH)
R378
82K 
C397
0.022
R360
4.7K
R382
150
C380
10/50 
R395
47K 
C347
0.022
C301 0.001
R369
82
C345
0.022 
TP302
CF301
L354
LOW PASS
FILTER
C319
0.1
1
3
2
C320 0.047
VT
VT_CK 
A_GND
TUN_R
VSM
TUN_L
A_+B
D_GND
C2B_CE
C2B_CL
C2B_DI
C2B_DO
C2B_CE
C2B_CL
C2B_DI
C2B_DO
AM LOOP
ANTENNA
1
2
1
2
24
23
22
21
20
19
17
16
15
14
13
12
11
10
9 
8 
7 
6 
5 
4 
3 
2 
1 
FM IF IN
AM MIX OUT
AM OSC OUT
FM  AFC
AM OSC IN 
AM  RF  IN
AM LOW CUT
VSM
FM/AM  OUT
MPX  VCO
MPX  IN
R-CH OUT
L-CH OUT
PHASE 
(FM/AM) 
PHASE 
IF  OUT
VCC 
FM DET
STEREO
SD
GND 
AM IF IN
REG 
MO/ST
22
21
20
19
18
17
16
15
14
13
12
11
10
9 
8 
7 
6 
5 
4 
3 
2 
1 
MUTE
IO2
IF IN
X OUT
X IN
CE
DI
CL
DO
AM IN 
FM IN 
VDD
PD
AIN
AOUT
VSS
FM
MW
MO/ST 
ST  IND
NC
24
23
22
21
20
19
18
17
16
15
14
13
12 11 10
9  8  7  6 
5  4 
3 2 1 
VREF
FLOUT 
VSSA
MPXIN 
CIN 
T1
T2
T3
T5
XOUT
VSSD
T7
SYNC
DI
RDS-ID
DO
CL
SYR
T6
CE
VDDD
XIN 
VDDA
T4
C2B_CL
C2B_DI
C2B_CE
C2B_DO
8
7
6
5
4
3
2
1
ANT
GND
GND
GND
VT
VCC
IF  OUT
F  OUT
18
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
FM 
MUTE
LEVEL
AM IF
AM TRACKING  fL
AM BAND COVERAGE fL
AM ANT.
AM OSC.
FM IF AMP.
VOLTAGE
REGULATOR
AMP.
+B
+B
+B
TO AUDIO SECTION
P40  4-A 
– 39 –
CD-RW5000H/CD-RW5000W
Figure 39 SCHEMATIC DIAGRAM (2/14)
7
8
9
10
11
12
1 
3 
2
1
2
3
FOR CD-RW5000W  MAIN PWB-A(1/3)
AM IF
AM IF
FM IF
FM OSC.
SWITCHING
AM  TRACKING fL
AM BAND
COVERAGE fL
FMRF
TP301
C319
0.1
2
1
3
AM
FM
GND
C370
1/50
R327
33
C317
0.001
C316
0.1
R354
3.9K
R389
3.9K
L352 100
µ
H
R391
390
R393
1K
R377
47K
C395 0.022
C396
100/16
X351
456kHz
R359
1.8K
C367
1/50
C364
4.7/50 
C363
0.022
C365
0.022
L353
1mH 
C362
3.3/50
C350
0.047 
C361
0.022 
C342
0.022
IC303
LA1832S
FM IF DET./FM MPX./AM IF
R351
5.6K
C352
10/50 
C351
0.022
R355
3.3K
C356 0.001
C357
2.2/50
C355
22P
(CH)
C399
0.022 
R353
270
C354
0.022
C353
0.022
C366
0.001
R356
1K
C368
1/50
CF351
FM IF 
T351
C358
1/50
R352
1K
C343
33P
(CH)
C374
0.015
R358
8.2K
R363
1.2K
C373
0.015
R357
470K
Q351
KRC104 M
R364
1.2K
C372 1/50
C371
1/50
R362 8.2K
R361
8.2K
R370
1K
CF352 
CF302
FM IF
10.7MHz
C330
15P(UJ)
R336
10K
C323
0.022 
C332
0.022
C331
0.047
T306
AM OSC.
C335
330P(CH)
C337
0.022
VD301
SVC348S 
R323
68K
C339
100P
(CH)
R325 47K
C318
100P(CH)
R322
680
C303
10P(CH)
BF301 
D301
DS1SS133
D302
DS1SS133
C338
0.001
D304
DS1SS133
D303
DS1SS133
C327
0.1
T312
R311
100K
R313
33K
SO301
ANTENNA TERMINALS
C309 0.001
C324
4P(CH)
C326
18P(CH)
L312
C305
5P(CH)
C315
0.0047
R302
10
C314
0.0047
C304
0.01
D310
DS1SS133
R314
22
C313
22P
(CH)
IC301
TA7358AP
FM  FRONT END 
C325
15P(CH)
VD302
SVC211C
R309
10K
T311
D311 DS1SS133
D312 DS1SS133
C310
100P
(CH)
C311
100P(CH)
C312
100P
(CH)
C384
0.001
R372
1K
R373
1K
R374
1K
D305
DS1SS133
D306
DS1SS133
R399
10K
C389
0.001
R392
390
DZ351
DZ5.1BSB
R383
5.6K
Q371
KTA1266 GR
Q360
2SB562 C
R384
5.6K
R371
4.7K
C391
47/16
R385
5.6K
D352
DS1SS133
IC302
C390
0.001
L351
100
µ
H
C394
47/16
C387
0.022 
R380
1.5K
R379
2.2K
C385
0.01
C392
0.001
C393
1/50
R381
10K
R345
4.7K
C321
100/16
R376
1K
C386
330P
(CH)
C341
0.1 
C346
0.022 
L342
2.2
µ
H
X352
4.5MHz
C381
12P(CH) 
C382
15P(CH)
R378
82K 
C397
0.022
R360
4.7K
R382
150
R395
47K 
C347
0.022
C301
0.001
C345
0.022 
C334
15P(UJ)
BAND
PASS 
FILTER 
VD303
SVC211C
Q302
KTC3194 Y
R369
1K
C308
5P(CH)
C380
10/50
FM
MUTE
LEVEL
VR351
10K(B)
R350
2.7K
C398
100/16
IC302
LC72131
PLL(TUNER)
T302
C306
0.001
0.8V
1.6V
3.6V
1.6V
0V
3.6V
2.9V
3.6V
3.6V
0.1V
1.8V
0.8V
2.3V
0V
0V
0V
4.7V
0.1V
3.5V
4.1V
3.6V
4.7V
0.8V
0.8V
4.7V
4.7V
2.3V
0V
0V
4.7V
4.7V
                                 
0V
9.2V
10V
10V
2V
4.6V
2V
2V
0V
4.7V
4.7V
2.5V
4.6V
3.9V
3.4V
3V
4.6V
2.4V
0.3V
0V
2.3V
2.1V
2V
1.2V
1.2V
3.6V
3.4V
0V
0V
2.3V
1.3V
2.1V
VT_CK 
A_GND
TUN_R
VSM
TUN_L
A_+B
D_GND
C2B_CE
C2B_CL
C2B_DI
C2B_DO
3 
2 
1 
9 
8 
7 
6 
5 
4 
3 
2 
1 
24
23
22
21
20
19
17
16
15
14
13
12
11
10
9 
8 
7 
6 
5 
4 
3 
2 
1 
FM IF IN
AM MIX OUT
AM OSC OUT
FM  AFC
AM OSC IN 
AM  RF  IN
AM LOW
CUT
VSM
FM/AM
OUT
MPX VCO
MPX IN
R-CH OUT
L-CH OUT
PHASE 
(FM/AM) 
PHASE 
IF OUT
VCC 
FM DET
STEREO
SD
GND 
AM IF IN
REG 
MO/ST
22
21
20
19
18
17
16
15
14
13
12
11
10
9 
8 
7 
6 
5 
4 
3 
2 
1 
NC
MUTE
IO2
IF IN
X OUT
X IN
CE
DI
CL
DO
AM IN 
FM IN 
VDD
PD
AIN
AOUT
VSS
FM
MW
MO/ST 
ST  IND
NC
C2B_CL
C2B_DI
C2B_CE
C2B_DO
18
E
F
G
H
I
J
K
L
M
N
TO AUDIO SECTION
P40  4-A
AM  SIGNAL 
FM  SIGNAL 
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
IC303
LA1832S
T311
FM BAND
COVERAGE fL
AM
ANTENNA
OSC BUFF
SWITCHING
SWITCHING
+B
+B
CD-RW5000H/CD-RW5000W
– 40 –
Figure 40 SCHEMATIC DIAGRAM (3/14)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 63.
AUX_SEL
VSM
C2B_DO
C2B_CE
C2B_DI
C2B_CL
D_GND
S-MUTE
CD-R_SEL
PB_MUTE
S-MUTE
PB_MUTE
TO  MICROCOMPUTER  SECTION
P46  4-H
Y
X
W
U
V
R
S
T
Q
O
C
C599 0.001
R582
22K
C566
22/50
Q508
DTC363 TS
Q507
DTC363 TS
C550
22/50
R542
1.5K
R552
47K
R538
1K
C534
47P
(CH)
C532
100P(CH)
C537
0.1
C536
10/50
R537
1K
C533
47P
(CH)
R551
47K
C551
22/50
R541
1.5K
C531
100P(CH)
C535
0.1
C530
10/50
JK501
C523
1/50
R550 39K
C525
1/50
C527
1/50
C517
1/50
C515
0.0027(ML)
C519
1/50
C521 1/50
R531 3.9K
R533 3.9K
C522
1/50
C524
1/50
C526
1/50
C528
1/50
C518 1/50
C520
1/50
C516
0.0027(ML)
C512
0.1
C514
0.1
R530
3.9K
R534
3.9K
R532
3.9K
R528
2.2K
C510
10/50
C529
10/50
R526
1K
D508
DS1SS133
D507
DS1SS133
C562 0.1 
L501
2.2
µ
H
L502
2.2
µ
H
C541
390P
C540
390P
R549
39K
C573
2.2/50
C574
2.2/50
R548
2.2K
R547
2.2K
R592
47K
R591
47K
R543
47K
R544
47K
Q509
KRA107 M
R539
10K
R540
10K
C503
22/50
R507
22K
Q502
KTC3199 GR
C502
0.001
R504
2.2K
Q501
KTC3199 GR
C501
0.001
R503
2.2K
R502
330
R525
1K
R524
1K
R501
330
R535
47K
R536
47K
C564
0.1
C563
10/50
C511
0.1
R529
3.9K
C513
0.1
R527
2.2K
C509
10/50
IC502
LC75341
AUDIO PROCESSOR
IC503
NJM4558M
OPE AMP.
C597
0.0027
C598
0.0027
C400
0.001
C443
22/50
C444
22/50
C448
0.1
R421
330
C449
0.1
R401 2.7K
R402
2.7K
C412
680P
L412
2.2
µ
H
C411
680P
L411
2.2
µ
H
R403
47K
R404
47K
C437 0.0082
C438
0.0082
R411
6.8K
R412
6.8K
R420
330
R413      47K
C440
0.0022
R408
390K
R410
33K
R414     47K
R405
1K
C441
150P
(CH)
R406
1K
C442
150P(CH)
C439
0.0022
R407 390K
R409
33K
IC401
NJM4558M
OPE PMP.
C445
22/50
C446
22/50
Q402
KRA107 M
Q401
KRC107 M
R423
1K
R424
47K
R422
47K
IC402
R416
47K
R415
47K
R523
330
R522
330
DZ502
MTZJ8.2B
C507
47/25
C508
0.1
C506
47/25
C565
0.1
R515
4.7K
R516
47K
Q504
KRC107 M
Q503
KRA107 M
R517
1K
R512
8.2K
R511
8.2K
R513
1.2K
R514
1.2K
IC501
BU4066BCF
INPUT 
SELECTOR
IC502
LC75341
IC401
IC402
BU4066BCF
INPUT
SELECTOR
0V
0V
10V
10V
0V
0V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
0V
2.6V
2.6V
0V
0V
0V
0V
0.7V
0.7V
0V
0V
0V
0V
10V
0V
0V
0V
0V
0V
0V
3.6V
3.6V
8.2V
(6V)
(0V)
(6V)
(0V)
(-6V)
(0V)
(-6V)
(0V)
(7.6V)
(-6V)
(0V)
(0V)
(0V)
(0V)
(-6V)
(7.6V)
(0V)
(7.6V)
(-6V)
(6V)
(0V)
(0V)
(0V)
(0V)
(6V)
(0V)
(6V)
(-6V)
(-6V)
(0V)
(0V)
(7.6V)
(0V)
(-6V)
(-6V)
(6V)
(0.7V)
(6V)
(7.6V)
(7.6V)
(0V)
(8.8V)
(-6.9V)
(0V)
(0V)
(0V)
(0V)
(0V)
R-CH 
L-CH
R-CH 
L-CH
CHASSIS
GND 
–
–
+
+
–
–
+
–
+
–
+
+
–
+
–
+
CD/CD-R_R 
TUNER_R 
TAPE_R
AUX_R 
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
ROUT
LBASS
LSEL0
CCB
INTERFACE
R1
R2
R3
R4
RSEL0
RIN
RTRE
RBASS
VREF
VDD
CLK
L1
L2
L3
L4
LIN
LTRE
LOUT
VSS
CE
DI
AUX
DECK
TUNER
CD
2
3
1
A_GND
A_+B
A_GND2
A_-B
R_CH
L_CH
TO  MICROCOMPUTER  SECTION
P46  5-H
TO  TUNER  SECTION
P38  1-F, P39  1-F
A_GND
TUN_L
TUN_R
A_+B
D_GND
VSM
C2B_DO
C2B_CL
C2B_DI
C2B_CE
CD 
TUNER_L 
TAPE_L
AUX_L 
A_GND
REC_RCH
REC_LCH
TAPE_L
TAPE_R
TO  MICROCOMPUTER SECTION
P47  10-H
TO  MICROCOMPUTER  SECTION
P46  4-H
CD_R
CD_L
A_GND
8
7
6
5
4
3
2
1
–
+
+
–
a b c d e f
g h i
j
k
l m n
L M N K H E G F I
J
MAIN PWB-A (2/3)
+B
+B
+B
+B
+B
+B
+B
+B
+B
-B
-B
-B
-B
CD  SIGNAL 
RECORD  SIGNAL 
PLAYBACK  SIGNAL 
FM  SIGNAL 
SWITCHING
SYSTEM MUTE 
SYSTEM MUTE 
1
1
7
14
11
8
4
3
9
10
2
13
12
6
5
2
3
4
5 6
7
8
1
1
2
3
2
3
1
11
8
4
5 3 6 9 12 10 13 2
14
7
CD-R
_
R
CD-R
_L
1
1
2
2
3
3
AUX
INPUT 
PHONO
INPUT
2
1
3
2
1
3
IC503
MD
_
LCH
MD
_R
CH
+
–
–
+
CD/CD-R_L 
A
B
CD-RW MUTE 
TO  MICROCOMPUTER  SECTION
P47  10-H
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