DOWNLOAD Sharp CD-E110 (serv.man13) Service Manual ↓ Size: 483.74 KB | Pages: 10 in PDF or view online for FREE

Model
CD-E110 (serv.man13)
Pages
10
Size
483.74 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System / Schematic diagram
File
cd-e110-sm13.pdf
Date
PREV: Sharp CD-E110 (serv.man12) Service Manual

Sharp CD-E110 (serv.man13) Service Manual ▷ View online

CD-E110H
– 22 –
Figure 22 SCHEMATIC DIAGRAM (5/10)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 13.
(0.9V)
0V
(0V)
4.7V
1.3V
1.3V
2.1V
(0V)
2.3V
(2.7V)
(2.7V)
0.6V
5V
2.5V
2.1V
2.1V
2.3V
4V
(2.2V)
(1.2V)
3.8V
(1.9V)
3.8V
0V
5V
(4.3V)
2.9V
0V
5V
5V
2.1V
2.1V
5V
2.1V
9.5V
0.8V
2.5V
9V
2.6V
2.6V
0V
0.9V
0.9V
5.2V
(0V)
2.6V
(2.6V)
3.9V
(0V)
(0V)
3.5V
3.7V
5.1V
4.8V
0.1V
0.1V
0V
0V
10.9V 
10.8V 
11.7V 
1
2
3
AM TRACKING
AM BAND
COVERAGE fL
1
1
1
3
2
2
2
3
3
AM LOOP
ANTENNA
GND 
AM
FM
PD
PT301
FM
FM
MUTE
VSM
AM  RF
(AM/FM) 
PHASE 
PHASE 
IF  OUT
VCC 
FM  DET
TP302
STEREO
SD
GND 
AM  IF 
REG 
AM  MIX
OUT 
OUT
OUT
OUT
OUT
IN
IN
IN
IN
CUT
AM  LOW
FM/AM
MPX  VCO
MPX  IN
MO/ST
L-CH
R-CH
FM  IF 
FM  AFC
AM  OSC
AM  OSC
CE
DI
CL
DO
MO/ST 
IF  REQ IF  IN
AM  IN
FM  IN
VDD
AIN
AOUT
VSS
X  OUT
X  IN
2
1
2
1
11 10
9
8
7
6
5
4
3
2
1
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
SD
FM  ST 
DO
CL
CE
DI
A_12V 
D_GND 
TUN_L 
TUN_R 
A_GND 
TO
MAIN PWB(1/3) P18  1 - C
MAIN PWB-A1(3/3)
FM SIGNAL 
AM SIGNAL 
IC303
LA1832S
IC302
LC72131
AM IF
SWITCHING
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
R363
6.8K
R356
1K
C368
1/50
C374
0.018
C369
56P
R357
470K
Q351
KRC104 M
C373
0.018
R361
12K
R364
6.8K
C371
1/50
C372
1/50
X351
456 kHz
L354
LOW PASS FILTER
C367
1/50
R350
2.7K
C366 0.001
C365 0.022
C364
10/16
C363 0.022
C360 0.022
C361 0.022
C362 3.3/50
C343
33P
R358
8.2K
L353
1mH
VR351
VD301
SVC348S
C332
0.022
C331
0.047
C330
12P(CH) 
T302
C329
0.022 
C302
0.001
L341
BALUN
D301
1N4148
D302
1N4148
T306
AM OSC.
C337
0.022
C335
560P
R323
68K 
C334
27P(UJ)
R351 5.6K
R336
5.6K
C358
1/50
C357
2.2/50
R355
3.3K
C355
22P
C370
1/50
C356
0.001
C399 0.022
C398
100/10
R353
270
CF351
C354 0.022
C353 0.022
R352
1K
C350
0.022
CF352
T351
C378
330P
C352
10/16
CF302
C344
33P
C351 0.022
Q301
R348
680 R349
33
R347
6.8K
CF301
C341
0.022
R344
680
R346
330
C347
0.022
R343
180
R369B
82
R369A
68
FE301
FM  FRONT  END
CNP301
D303
1N4148
D304
1N4148
C301
0.012
C349
0.001
SO301
FM
ANTENNA
TERMINAL
C348
100/16
C345
0.022
C346
0.022
R345
4.7K
L342
2.2
µ
H
C380
10/16
C387
0.022
C392
0.001
R380
1.5K
C393
1/50
R381
10K
R386
330
C397
0.022
C394
47/16
R382
330
C384
0.001
C382
15P
(CH)
C381
12P
(CH)
X352
4.5 MHz
R379
2.2K
C385
0.01
C386
330P
L351
100
µ
H
R393
1K
R377
5.6K
R395
47K
R376
10K 
ZD351
DZ5.1BSB
C396
100/10
L352
100
µ
H
C383
0.022 
R387
5.6K
R391
390
C395
0.022
R392
390
Q360
KSA1015 GR
R383
5.6K
R385
5.6K
R384
6.8K
C391
47/16
D308
1N4148
R365 10K
R359
1.8K
R360
4.7K
R371 1K
R372 1K
R373 1K
R374 1K
C388
0.01
C376
0.01
R366
2.2K
R362
12K
IC303
LA1832S
FM IF DET./
FM MPX./AM IF
IC302
LC72131
PLL(TUNER)
– 23 –
CD-E110H
Figure 23 SCHEMATIC DIAGRAM (6/10)
7
8
9
10
11
12
5.6V
When Servicing, pay attention as the area 
enclosed by this line (                   ) is directly 
connected with AC main voltage.
3
1
2
TO
MAIN PWB(1/3)
P18  1 - E
1
1
4
2 3
5 6 7
5 6
3 4
2
7
8
POWER PWB-D
GND
5.6V
P_CONT
GND 
P18  4 - A
TO
MAIN PWB
P27  12 - B
FROM
DISPLAY PWB
1
2
3
1
2
3
1 2 3
CNP106
CNS109
CNP104
+B
+B
+B
AC POWER
SUPPLY CORD
CNS104
BI104
RLY101
D122
1N4004
Q113
KSC1815 GR
R132
47K
R131
10K
LF101
LINE FILTER
SO101
AC INLT
230 V, 50 Hz 
T102
SUB POWER
TRANSFORMER
D118
1N4004
D119
1N4004
D120
1N4004
D121
1N4004
C146A
0.047
IC102
AN78L05
VOLTAGE
REGULATOR
D123
1N4004
C147A
2200/16
C144A
0.047
C145A
47/25
CNP109
CNS106
BI106
T101
MAIN
TRANSFORMER
CD-E110H
– 24 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 13.
Figure 24 SCHEMATIC DIAGRAM (7/10)
5V
6.3V
FB401
FB402
FB403
1 2 3 4 5 6 7 8 9 10 11 12 13 14 
15 
16 
17 
18 
19 
20 
21 
22 
23 
24 
25 
26 
27 
28 
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16
LOAD+ 
LOAD–
ROTATE
PICK_IN
DISC_SW
LOAD_SW
O/C  SW
–
+ 
–
+ 
TR+ 
FO+ 
FO–
LD
VR
PD
GND 
TR–
C 
F 
B 
A 
E 
VREF
+5V 
PO1–
PO1+
VO3–
VO3+
VIN3
VG3 
VCC 
VCC 
BIAS
VG4 
VIN4
VO4+
VO4–
OPO
VO2–
VO2+
VIN2
VG2
GND 
GND
GND
MUTE
REG  O
TRB
VG1
VIN1
VO1+
VO1–
M_GND 
PU-IN 
SL–
SL+ 
SP- 
SP+ 
VREF
VDET
TEBPF
TEOUT
TEN
FEN
FEOUT
GCTL
FBAL
TBAL
E
F
D
B
C
A
GND 
NRFDET
OFTR
CBDO
CDFTR 
BDO 
3TOUT 
CEA 
ARF 
CACC
RFIN
RFOUT 
RFN 
VCC 
LD
PD
2
1
2
1
2
1
4
3
1
1
5 
4 
3 
7 
8 
6 
9 
2 
1 1 
4 
5 
7 
3 
2 
6 
8 
6 
8 
7 
2 
3 
4 
5 
6 
2 
7 
5 
4 
3 
M 
3
2
M 
3
2
4
1
4
5
3
1
4
6
2
5
6
7
1
1
2
3
4
UP_SW 
DISC_SW 
LOAD SW 
M_GND 
ROTATE- 
ROTATE+ 
M+
M–
3
4
3
2
1
4
1
2
C 
1/2VCC
TR–
+5V
1/2V
E
A
B
F
C
GND
PD
VR
LD
FO–
FO+
TR+
GH6C605B3A1 
ACTUATOR
FO–
TR–
TR+ 
FO+ 
–
+ 
–
+ 
–
+ 
–
+ 
–
+ 
VCC 
LD
MON 
GND 
E 
A 
B 
F 
+ 
+ 
–
– 
SP+
SP–
SL+
SL–
PU-IN
GND
3 
2 
5 
4 
1 
7 
8 
6 
5 
3 
4 
7 
1 
2 
6 
M 
M 
CD SERVO PWB-A2
5
3
1
4
6
2
SWITCH B PWB-A5
T/T UP/DOWN
MOTOR PWB-A7
CD LOADING
MOTOR PWB-A6
PICKUP UNIT (308) 
CD MOTOR PWB-C
LASER
DRIVER
IC404
SW1
OPEN/
CLOSE
SW2
DISC
SW3
UP
M3
T/T UP/DOWN
MOTOR
BI402B
BI402A
CNS401
CNS402
BI401
CNP402
Q403
KSA1271 Y
R418
1.5K
Q402
KSC3203 Y
R419
3.3K
R421
22K
Q405
KSC1815 GR
Q407
KSA1271 Y
R430
22K
Q406
KSC1815 GR
R431
3.3K
Q408
KSC3203 Y
Q409
KSC1815 GR 
R437
3.3K
R434
1.5K
Q410
KSA1271 Y
R438
2.7K
D403
1N4004
C425
0.1
R492
12K
R493
7.5K
C451
120P(CH)
C421
0.1
C424
47/16
C420
0.022
C423
0.0022
R436
150K
C414
330P
C418
180P
R433
100K
R417
220K
R432
390K
C409 82P
C410
82P
R420
62K
R416
270K
R413
3.9K
R411
3.9K
IC402
AN22000A
HEAD AMP.
R490
4.7M
C404
47/16
C411
100P
C408
0.1
C419
0.0056
C413
0.027
C406
0.1
R407
39K
C402
47/10
C415
0.0056
C412
0.027
R410
7.5K
C405
22/50
R406
4.7
C407
0.33
R414
2.2K
Q401
KSA1015 GR
R415
910
R422
1M
R428
1.5K
R429
4.7K
R427
18K
C416 47/16
C417 0.01
R450 82K
R409
1K
C403 0.1
C401 470/16
R412
2.2K
R408
2.2K
R424 12K
R425 5.6K
R426 18K
R423 1.8K
R919
68
Q404
HSB562-C
IC404
MM1469XH
FOCUS/TRACKING/
SPIN/SLED DRIVER
R405
100 
BI406
BI405
CNS405
CNP405
CNS406
BI407
CNS407
R403
10
R404
33
R401
1K
D402
1N4004
NM802
SPINDLE
MOTOR
NM801
SLED
MOTOR
M1
CD LOADING
MOTOR
SW4
PICKUP IN
CD SIGNAL 
– 25 –
CD-E110H
Figure 25 SCHEMATIC DIAGRAM (8/10)
7
8
9
10
11
12
R439
3.3K
R488A
1.2K
R488B
10K
48 
47 
46 
45 
44 
43 
42 
41 
40 
39 
38 
37 
24 
23 
22 
21 
20 
19 
18 
17 
16 
15 
14 
13 
80 
79 
78 
77 
76 
75 
74 
73 
72 
71 
70 
69 
68 
67 
66 
65 
64 
63 
62 
61 
40
39 
38 
37 
36 
35 
34 
33 
32 
31 
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 
50 51 52 53 54 55 56 57 58 59 60 
41 42 43 44 45 46 47 48 49 
36 35 34 33 32 31 30 29 28 27 26 25 
1 2 3 4 5 6 7 8 9 10 11 12 
P18  5 - A
TO MAIN PWB(1/3)
TAPE_DET
TAPE_DET
DEMO
P27  12 - F
TO DISPLAY PWB
MMOD
NRST
BLKCK
DO
D+ 
D–
ATE
GVSW
SYS_STOP
MODE_CHK
A_GND
CD_R
CD_L
DATA
MLD 
MDATA 
MCLK
FM_ST 
SD
P_STB
P_MUTE
STB
CLK
P_CON 
CD_STB
CD+B
IR
CE
DI
CL
P0W_KEY
XO
XI
VSS
OSC1
OSC2
VDD 
ROTATE
LOAD- 
LOAD+ 
UP_SW 
DISC_SW 
LOAD_SW 
PICK_IN 
STAT
MRST
SSEL
MSEL
PSEL
CSEL
RSEL
OUTR
AVSS1
OUTL
AVDD1
/TEST
IOSEL
RESY
DEMPH
CRC
CLVS
FLAG
IPFLAG
FCLK
CLOCK
BYTCK
VDD 
X2
X1
VSS 
SBCK
SUBC
VCDF2 
PCK 
EFM/CK384 
AVSS2 
AVDD2 
VCOF
PLLF
DSLF
DRF 
IREF
ARF 
WVEL
TDFS
PLLF1 
TBAL
LD
BDO 
/RFDET
TRCRS 
OFT 
VDET
RFENV 
TE
FE
FBAL
VREF
FOO 
TRO 
KICK
ECS 
ECM 
PC
TVD 
TVR 
PMCK
/RST
STAT
DMUTE
SUBQ
SQCK
BLKCK
/TLOCK
/FLOCK
SENSE
MLD
MDATA
MCLK
TX
DVSS1
DVDD1
SRDATA
LRCK
BCLK
3 
2 
1
3 
2 
1
1 
2 
SD
FM_ST
DO
CL
DI
CE
7 
6 
3 
4 
5 
1
2 
7 
6 
3 
4 
5 
9
8
10
1
2 
CD+B
STB
CLK
POW_SW
INTR
D_GND
DATA
3 
4 
6 
7
1 
2 
7 5 
6 4 
3 1 
2 
7 5 
6 4 
3  1 
2 
5.6V
P_MUTE
P_STB
6.2V
M_GND
CHANEL_SW
D_GND
5 
3
4
6
7
1
2
5
2
3
1
CNP103
P18  3 - A
TO MAIN PWB(1/3)
CNP105
CNP701
P18  4 - A
TO MAIN PWB(1/3)
CNP101
+B
+B
+B
Q409
C1815 GR 
38
7K
R448 10K
R447 10K
R443 10K
R440 10K
BI701
CNS701
L404
2.2 
µ
H
L405
2.2 
µ
H
BI101
CNS101
D401
1N4148
D405
1N4148
R435A
1K
D404
1N4148
R435B
1K
R435C
3.3K
R481
10K
Q411
KRC102 M 
C426
3.3/50
R441
100K
C422
0.01
R442A
82
Q412
KSC1815 GR 
R442B
10K 
R482
1K
R471A
10K 
Q413
KSC1815 GR
R471B
120 
ZD401
DZ3.3BSB
R473
1K
BI105A
CNS105
BI105B
BI103
C449
10/50
C450
10/50
R485
560
C445
0.001
R484
680
C448
0.001
C459 0.01
R486
680
C444
0.0027
R483
560
C447
0.0027
C443
0.1
R487
100 
C446
470/6.3
L402
0.82 
µ
H
C441
0.1
X403
16.93 MHz
C442
15P(CH)
C438
15P(CH)
R402
220K
C436
0.33
R474
2.7K
L401
0.82 
µ
H
C434
0.1
C435
100/10
R469
1.5
C431
0.001
C429
0.012
C432
0.68
C430
0.1
C433
0.33
R466
2.7K
R458
100K
R457
220K
C428
560P
R462
120K
R464
270 
R489A 1K
R489B 1K
C425
0.1
R492
12K
IC401
MN6627482W
CD SIGNAL CONTROL
C437
0.1
R444
47K
R445
47K
R495 1K
R496 1K
R497 1K
R446
47K
R479A
1.8K
X402
8 MHz
R480
1K
L403
2.2 
µ
H
C454
0.1 
C452
100/10
R491
1K
R498
1K
R456
47K 
R499
1K
R476 1K
R479 1K
R477 1K
R475
1K
R478 1K
R463
1K
R461
1K
R460
1K
R459
1K
R465
1K
R468
1K
R470
1K
R467
1K
R455
1K
R454 1K
R453 1K
R452
1K
R493
7.5K
C451
120P(CH)
R451
1M
C427
0.1
R449
1K
IC403
IX0051SJ
SYSTEM
MICROCOMPUTER
D406
1N4148
C455
0.1
C439
22P
C440
22P
CNS103
X401
32.768 kHZ
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