Sharp CD-E700 (serv.man18) Service Manual ▷ View online
– 25 –
CD-E700E
Figure 25 SCHEMATIC DIAGRAM (8/10)
7
8
9
10
11
12
2
1
3
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
0.0047
100
µ
H
1K
1K
1K
1K
10K
1K
1K
DS1SS133
1.5
0.022
1K
680 820
2.2K
2.7K
4.7K
1K
0.022
10K
10K
10K
10K
DS1SS133
3.3/50
47/25
DS1SS133
DS1SS133
47K
100
KRC102 M
100K
DS1SS133
0.01
4.7K
10K
4.7K
10K
304VT2E
10K
1K
5.6K
1K
1K
1K
1.5K
1K
820
820
680
1.5K
3.9K
2.2K
2.7K
680
4.7K
10K
1/50
15P
1K
1K
1K
1K
1K
1K
100
1K
1K
1K
1K
1K
1K
680
680
2.2K
560
1K
1K
1K
1000/6.3
18P
1K
1
2
3
49 48 47 46 45 44 43 42 41 40
31
32
33
34
35
36
37
38
39
93 94 95 96 97 98 99 100
82 83 84 85 86 87 88 89 90 91 92
DISC_NO SW/
VIDEO/
SKIP
DISC
JOG
A
O/C_SW
SW
DRF
VF2
–VF
VF1
P_IN
UNSW5.6
CD CLK
LED1
0/S20
1/S19
2/S18
3/S17
T2_PLAY SW/
LVL_DET
CLOCK
DOWN
TUNING
UP
KEY 0
KEY 1
KEY 2
S10
CD CLAMP SW
FPA/FPB SW
PROTECT
UN
SW
ACK
STB
DI
DO
NX
NX
NX
NX
NP
5V BACK UP
T-BIAS
T_T1/T2
VDD
X1
X2
AVDD
RESET
CD CE
CD DI
S1
S2
S3
S4
S5
CE
REC/PLAY
CD RESOUT
VPP/IC
CD DO
CLK
DI
DO
AVSS
TUN SM
KEY 2
KEY 1
KEY 0
P_IN
REMOCON
VSS
SMUTE
T_SOL_A
T_MOTOR
TIMER LED
VDD
AC_RLY
G9
G8
G7
G6
G5
G4
G3
G2
G1
VDD
P06
P05
P04
P03
P02
P01
G01
G02
G03
G04
G05
G06
G07
G08
G09
F
T_SOL_B
ON/
STAND-BY
EQUALIZER
CD
TUNING
DISC_NO SW
WRQ(DSP)
CLAMP SW
CD DO
CD DI
CD CE
CD CLK
UN
–20dBATT
XT2
AVREF
DRF
RES OUT
X-BASS/
CLOSE
OPEN/
DEMO
TUNER
S6
S7
S8
S9
AD
SP_RLY
SP DET
WRQ
AUX
MEMORY/
SET
TAPE
STOP
PLAY
FAST
FORWARD
FAST
REWIND
TIMER/
SLEEP
REC/
PAUSE
DSA DATA
23 22 21 20 19 18 17 16 15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
3
1
1
1
6
6
4
5
6
7
8
9
11
10
1
2
3
4
5
6
7
8
9
10
TO
POWER PWB
P23 7-G
CNP802
FW701
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
AY
R795
C701
C702
R706
R763
R702
R703
R705
R704
C704
XL701
4.194304 MHz
R708
C705
C721
R711
R709
R710
R712
R739
R713
R714
R715
R716
R717
R769
R791
C720
R722
R747
R759
R718
R719
R720
R725
R736
R733
R721
R724
R726
R727
R728
R729
R731
IC701
IX0553AW
SYSTEM
MICROCOMPUTER
JOG701
VOLUME JOG
C710
R776
R775
R780
R765
R761
R756
LED701
R768
R773
R766
R767
SW707
SW706
SW704
SW705
SW703
SW702
SW701
RD05
RD06
RD03
RD04
RD02
RD01
SW717
SW711
SW712
SW713
SW718
SW714
SW715
SW716
RD12
RD11
RD13
RD16
RD14
RD15
RD10
SW723
SW721
SW722
SW724
RD21
RD19
RD20
L701
R781
C715
D713
D714
C714
RX701
GP1UM271
REMOTE SENSOR
C717
R783
Q709
R782
D715
D712
D711
WTM701
BI701
CNS701
CNP6
TO
CD SERVO PWB
P27 12-B
DISPLAY PWB-A2
CD-E700E
– 26 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 14.
Figure 26 SCHEMATIC DIAGRAM (9/10)
CD MOTOR PWB-D
1
2
4
1
6
5
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
80 79 78 77 76 75 74
27
21 22 23 24 25 26
15 16 17 18 19 20 21 29 22 23 24 25 26 27 28
14
1
2
3
4
5
6
7
30
8
9
10
11
12
13
(OS)
VCC
VREF
VIN4
GND
VCONT
VIN2
VIN3
REG-OUT
REG-IN
VIN1
VCC1
VO+
VO–
VO2–
VO2+
VO3+
VO3–
VO4–
VO4+
VCC2
VO5+
FWD
REV
VO5–
GND
GND
TP2
TP1
M–
M+
SPO
VCC
VREF
TO
FD
C
F
B
A
E
VREF
VCC
CD SERVO PWB-C
LDD
LDS
FR
VVDD
PCKIST
VVSS
PDO2
CONT5
CONT4
GPDAC
SLDO
SPDO
FDO
CONSTANT
VOLTAGE
TDO
REF1
VREF
ADAVSS
ADAVDD
JITTC
RFMON
TE
TEC
FE
TIN2 F
TIN1 E
FIN2 B
FIN1 A
RSVSS
RFVDD
RF
EFMIN
LASER DRIVER
SLCIST
SLCO
GND
FO–
LD
VR
PD
FO+
TR+
TR–
6
3
7
1
2
5
8
4
6
3
7
1
2
5
8
4
GND
PUIN
SL+
SL–
SP–
SP+
HPC1LX
PICKUP UNIT
GND
TR–
TR–
TR+
TR+
FO+
FO+
FO–
4
8
5
2
1
7
3
6
5
3
6
2
7
1
4
5
3
6
2
7
1
4
5
3
6
2
7
1
4
VREF
VCC
E
A
B
F
C
PD
LD
+
+
–
–
M
M
6
5
4
3
2
1
6
5
4
3
2
1
6
5
4
3
2
1
VR
+B
+B
+B
+B
+B
+B
+B
CD SIGNAL
5
3
6
2
7
1
4
2
5
4
8
3
6
7
1
6
5
4
3
2
1
CNP1
CNS1A
CNS1B
CNS2A
CNS2B
CNS3A
CNS3B
CNP3A
R6 22K
R5 8.2K
R4 8.2K
R3 22K
R1
8.2K
R2 8.2K
C2 0.01
C1
47/25
R9
10
Q1
KTA1266 GR
C3
47/25
C4
0.001
R7
47
C8
0.0027
R11 10K
C5
0.047(ML)
C6
0.1
C19
0.022
R10
27K
R12
330
C45
22P(CH)
C20 0.001
C21
0.001
C43
0.022
C9
3.3/16
C11
0.22/50
C10
10/25
C12
100P
R15
1K
R14
1K
R1
1K
R16
1K
R13
15K
C39
100/10
C40
100/10
Q4
KTA1271 Y
L
C
IC2
LA6574H
FOCUS/TRACKING/SPIN/
SLED DRIVER
C48
0.001
C41
100/10
CNP3
CNP2
C38
0.01
C17
100/10
R8
10K
C2
C2
C3
C3
C2
C36
0
22/50
R41
12K
R40
680
C37
0.1
R42
1.2K
M1
SPINDLE
MOTOR
M2
SLED
MOTOR
SW4
PICKUP IN
– 27 –
CD-E700E
Figure 27 SCHEMATIC DIAGRAM (10/10)
7
8
9
10
11
12
• The numbers
1
to
12
are waveform numbers shown in page 36.
CD LOADING
MOTOR PWB-E
MOTOR PWB-E
1
6
9
10
3
7
8
11
12
5
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66
61
62
63
64
65
27 28 29 30 31 32 33 34 35 36 37 38 39 40
21 22 23 24 25 26
D_GND
CONT1
DISC NO
CD RES
O/C_SW
A5V
LDD
LDS
FR
VVDD
PCKIST
VVSS
PDO2
PDO1
CONT2
CONT3
VSS
VDD5
DRF
∗
RES
∗
WRQ
DO
DI
CL
CE
DATA
BCK
LRCK
LRCK
ASDFIN
ASDACK
ASLRCK
IGMOUT
EFLG
C2F
XVSS
FSX/16MIN
XIN
XOUT
XVDD
RVDD
RCHO
RVSS
LVSS
LCHO
LVDD
TEST
DOUT
VDD
VSS
MON15
MON14
MON13
MON12
MON11
FSEQ
V/
∗
P
DEFECT
SBCK/FG
CONT5
CONT4
GPDAC
SLDO
SPDO
FDO
TDO
REF1
VREF
ADAVSS
ADAVDD
JITTC
RFMON
TE
TEC
FE
TIN2 F
TIN1 E
FIN2 B
FIN1 A
RSVSS
RFVDD
RF
EFMIN
SLCIST
SLCO
CLAMP SW
CNS701
FROM
DISPLAY PWB
P25 12-D
CNS601
FROM
MAIN PWB
P18 1-B
CL
DI
DO
CE
DRF
WRQ
D5V
DGND
L-CH
AGND
R-CH
10
3
4
2
1
5
6
1
–
+
M
+6.5V
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
3
4
2
1
5
6
3
4
2
5
6
6
5
4
3
2
1
7
8
5
4
2
6
7
8
9
1
3
R15
1K
14
K
R18
1K
R16
1K
R13
5K
R43
220
XL1
16.9344 MHz
R22
100
R27
10K
C14
100/10
C23
10/25
L1
0.82
µ
H
C44
0.001
C26
0.0015
(ML)
R25
2.2K
C24
10/25
C25
0.0015
(ML)
R26
10K
C16
330/6.3
ZD1
DZ3.3BSB
C22
0.01
R24
2.2K
C13
0.022
R20
10K
R19
15K
15K
IC1
LC78646E
CD SERVO
FOCUS/TRACKING/SPIN/
SLED DRIVER
C15
0.001
R46 1
R21 1
R8
10K
CNS4
BI4
C42
0.01
CNP5
CNP6
R32 1K
R33 1K
R38 1K
R34 1K
R36 1K
R35 1K
R37 1K
R31
4.7K
C28 100P
C29 100P
C33 100P
C30 100P
C27 0.022
C36
0.22/50
C35 0.047 (ML)
R41
12K
R40
680
C37
0.1
R42
1.2K
R39
680
R29 2.2K
R28 2.2K
R28 2.2K
CNP4
SW1
OPEN/CLOSE
SW2
CLAMP
SW3
DISC NUMBER
M3
T/T UP/DOWN
LOADING MOTOR
CD-E700E
– 28 –
Figure 28 WIRING SIDE OF P.W.BOARD (1/7)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
R910
R904
R902
R620
R605
R617
R616
R641
C625
R609
R608
C626
C612
R644
R606
C388
C653
R374
R378
R373
R372
R388
R359
R376
C395
R360
C387
R379
C386
C392
R377
R385
R395
R393
C385
R383
C351
C356
C350
C354
R353
R355
C353
R352
C355
C399
C366
R351
R365
C369
R350
C361
R356
C342
C363
R619
R613
R612
R615
R621
R614
R611
R610
R906
R905
C904
R901
C913
C903
R903
C907
R909
C908
R907
R908
C910
R693
C691
R692
R691
C690
R690
C335
C332
C338
C330
R323
R336
C334
C323
C347
R369
R345
C346
C345
R380
C341
R381
C397
R346
R348
R344
C381
C382
R347
R349
R399
C384
C348
C923
C921
R919
C917
D906
Q902
R918
R916
R917
R913
R911
R927
IC901
R912
R958
C851
C902
C640
R854
Q603
R618
Q604
R604
C624
C622
R642
C620
C618
IC601
C616
C614
C
C602
C606
C601
C608
C610
C603
C383
IC302
R386
C396
R384
R387
L351
C391
C380
R392
R391
C393
Q360
R382
C389
L352
ZD351
T351
CF352
C398
C370
C352
CF351
C358
C357
CF302
IC303
X351
C371
C367
C373
C362
R358
C374
C368
R357
C365
C364
C372
T306
C639
C909
Q601
Q602
C901
C946
C906
C905
L902
R934
R935
D907
L901
C911
C912
R922
R921
R920
C919
Q901
D905
C920
R938
R941
R940
R939
R953
C928
C927
C929
C937
C935
R955
C941
C926
C943
R942
R943
C939
L921
C942
L920
RL914
C938
C940
R954
R945
R944
R952
C934
C936
Q904
D912
D911
R947
C931
R950
Q905
Q903
R949
R946
C925
Q906
R937
C331
T303
D302
D301
CNP302
C321
L342
FE301
C394
CF301
Q301
X352
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1 2 3 4 5 6 7 8 9 10 11
12
13
14
15
16
17
18
19
20
21
22
1 2 3 4 5 6 7 8 9 10 11 12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
11
12
15
14
13
14
13
18
17
16
17
16
21
20
19
20
19
24
23
22
23
22
SO901
SPEAKER
TERMINAL
+
+
–
–
R-CH
R-CH
L-CH
L-CH
2
1
CNP971
CNS971
M901
FAN MOTOR
JK690
VIDEO/AUX IN
R-CH
L-CH
RD
BR
1
2
VD301
3
2
1
2
1
B
1 2 3
C
E
E
CNS
TP302
TP301
2
1
1
AM LOOP
ANTENNA
L341
2
1
1
SO301
FM ANTENNA
TERMINAL
5
6
7
7
8
1
2
3
4
E
C
B
3
2
1
L354
E C B
E C B
E
C
B
C
B
E
C
B
C
B
B C E
B C E
E C B
E C B
B
C
E
C
E
E C B
MAIN PWB-A1
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