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C-701A
SCHEMATIC DIAGRAM
A
1
2
3
4
5
BCDEFGH
R796
100K*9
R797
100K*8
P104
TEST-POINT1
P903
J6
P111
P904
TO CD MECHA
P913A
P913B
P911A
P911B
C922
334 C921
334TF
C923
334TF
P701A
P701B
Q102
BA5984FP
BIAS 20
FWD1
GND19
MUTE21
OPIN1+2
OPIN1-3
OPIN2+5
OPIN2-6
OPIN3+ 24
OPIN3- 23
OPIN4+ 27
OPIN4- 26
OPOUT14
OPOUT27 OPOUT322
OPOUT425
REV 28
VCC8
VO1+14
VO1-13
VO2+12
VO2-11
VO3+ 17
VO3- 18
VO4+ 15
VO4- 16
VOL+10
VOL-
9
Q721
HNA-09SS27T
8G5
F11
F1'2
F235
F2'34
G112
G211
G310
G49
G58
G67
G76
G9
4
NC1
13
NC2
14
NC315
P132
P1023
P1122
P1221
P1320
P1419
P1518
P1617
P1716
P231
P330
P429
P528
P627
P726
P825
P9
24
L901
NCH-3454
T.F.
T901
2
4
5
8
9
10
11
12
13
P703B
P703A
P914B
P914A
Q502
NJM4565M-D
5
6
7
Q501
NJM4565M-D
5
6
7
Q502
NJM4565M-D
3
8
2
4
1
Q501
NJM4565M-D
3
8
2
4
1
Q401
TC7WT241FU
A1
2
A2
5
G
7
GND
4
VCC
8
Y1
6
Y2
3
G
1
Q701
MPD78043FGF
-087-3B9
-VDISP 71
AD028
AD127
AMUT13
AVDD
29
AVREF
30
AVSS20
CLK9
CLOSE43
CLOSE_SW54
DATA10
DSP_RESET37
FL_OFF 59
G1 79
G2 80
G31
G42
G53
G64
G75
G86
G9
7
NC1
21
NC10
41
NC11
44
NC12
45
NC13
49
NC14
50
NC15
51
NC16
55
NC17
56
NC18
57
NC19
58
NC2
22
NC20 78
NC323
NC4
24
NC5
25
NC6
26
NC7
32
NC8
39
NC940
OPEN42
OPEN_SW53
P1 60
P10 69
P11 70
P12 72
P13 73
P14 74
P15 75
P16 76
P17 77
P2 61
P3 62
P4 63
P5 64
P6 65
P7 66
P8 67
P9 68
P_ON/OFF38
RESET17
RI_IN18
RI_OUT19
RMCN47
SCOR46
SENS15
SENS212
SQCK14
SQSO16
STBY_LED36
VDD18
VDD2 52
VSS131
VSS233
VSS3 48
X134
X235
XLT11
Q101
CXA2542AQ
ATSC43
C.OUT 22
CB28
CC127
CC226
CLK 18
CP29
DATA 20
E39
F38
FDFECT2
FEI
1
FEO48
FE_M 6
FE_O 5
FGD 3
FLB 4
FOK25
FSET10
FZC47
ISET 16
LD34
LPFI42
PD35
PD136
PD2
37
RFTC33
RF_I30
RF_M32
RF_O31
SENS123
SENS2
24
SL_M 14
SL_O 15
SL_P
13
SRCH7
TA_M11
TA_O
12
TDFCT45
TEO41
TG2 9
TGU 8
TZC44
VC46
VCC 17
VEE40
XLT 19
XRST
21
P501
P451
F901
T2AL250V
P901
P901
P903
Q904
NJM78M05FA
G
I
O
Q901
NJM78M05FA
G
I
O
D751
SLR-332VR
S701
OPEN/CLOSE
S706
STANDBY/ON
S707
DISPLAY
S705
STOP
S704
PLAY/PAUSE
S703
UP/FF
S702
DOWN/FR
Q711
GP1U271X
Q705
2SC2120-Y
Q706
2SC2120-Y
D701
UDZ
5.1B
D703
UDZ5.6B
D907
UDZ27B
Q702
BMR-0101D
G
O
V
X701
CSTS5.00MGW
Q403
GP1FA
550TZ
Q402
GP1FA
550TZ
Q703
RN2403
Q762
RN2403
Q532
RN1441
Q751
RN1407
Q761
RN1407
Q531
RN1441
Q903
RN1403
R798
100K
R163
10K
R160
10K
R792
1KR791
1K
R790
1K
R789
1K
R751
470
R724
10K
R905 220
R906
220
R721
2.7K
R722
2.7K
R710
0
R711
4.7K
R781
1K
R515
0
R503
220K
R169
4.7K
R165
2.7K
R162
2.7K
R164
3.9K
R161
5.6K
R157
2.7K
R158
2.2K
R159
2.7K
R156
3.9K
R155
10K
R502
100
R533
470K
R510
220K
R532
1K
R512
1K
R504
220K
R508 2.2K
R506
2.7K
R403
0
R451 470
R723
0
R501
100
R907*
R730
10K
*
R741
390
R732
470
R734
1K
R733
820
R731
390
R727
10K
R726
10K
R705
10K
R761
1K
R509
220K
R531
1K
R511
1K
R787
1K
R785
1K
R783
1K
R701
100
R713
220K R712
47K
R703
4.7K
R702
100
R704
10K
R505
2.7K
R507
2.2K
R903
10K
R321 1K
R326
1K
R318
1K
R311
1K
R312
1K
R313
1K
R314
1K
R315
1K
R316
1K
R317
10K
R908
5.6K
R901
10K
R902
1K
X301
16.9344MHZ
P902P902
P702A
P702B
P105
Q301
CXD2589Q
AIN166
AIN275
AOUT165
AOUT276
ASYI37
ASYO38
AVDD134
AVDD264
AVDD377
AVSS132
AVSS263
AVSS368
AVSS473
AVSS578
BCK43
BCKI 44
BIAS36
C2PO50
C4M52
CLKO14
CLOK9
CLTV33
CNIN11
DATA7
DATO12
DOUT53
EMPH54
EMPHI
55
EXCK59
FILI31
FILO30
FOK18
GFS
49
LMUT2
LOUT1
67
LOUT274
LRCK39
LRCKI
40
MDP
21
PCMD
41
PCMDI42
PCO29
PWMI22
RF
35
RMUT3 SBSO58
SCOR57
SEIN10
SENS6
SPOA
15
SPOB16
SQCK4
SQSO5
SYSM62
TES124
TEST
23
V16M27
VCKI26
VCTL28
VDD119
VDD246
VDD3
61
VDD4
80
VPCO25
VSS1
1
VSS2
20
VSS345
VSS4
60
WFCK56
XLAT
8
XLON17
XLTO
13 XPCK48
XRST79
XTAI70
XTAO71
XTSL51
XUGF47
XVDD69
XVSS
72
JL912B
JL912A
R123
10KB
L392 100K
L101
100K
L391
100
K
Q111
2SA950-Y
Q905
2SA950-Y
Q902
2SA950-Y
D762
1SS352
D101
1SS352
D906
D903
D902
D901
RL1N4003
D901-D904,D906
D904
D702
1SS352
D761
1SS352
P101A
M006
M004
C907
100/16
C351
220/6.3
C401
100/6.3
C182
100/6.3
C181
100/6.3
C707
100/6.3
C701
100/6.3
C183
100/6.3
C391
220/6.3
C394
220/6.3
C191
220/16
C592
100/16
C504
47/50
C503
47/50
C301
100/6.3
C130
33/35
C712
100/6.3
C591
100/16
C533
0.47/50
C315
0.47/50
C762
220/6.3
C905
100/6.3
C131
3.3/50
C101
100/6.3
C102
100/6.3
C336
22/35
C335
22/35
C126
4.7/50
C158
2.2/50
C910
47/35
C909
47/35
C904
220/6.3
C902
3300/16
C903
220/16
C901
3300/16
C908
100/50
C931
223Z
C352
104Z
C337
223Z
C343
104Z
C143
101J
C129
101J
C186
104Z
C185
104Z
C110
102K
C706
103K
C705
103K
C751
223Z
C702
223Z
C142
104K
C184
104Z
C395
104Z
C392
104Z
C192
104Z
C161
103K
C532
104Z
C502
220J
C404
223Z
C403
223Z
C452
223Z
C451
101J
C531
104Z
C534
222K
C711
223Z
*
C151
103K
C334
681J
C333
681J
C107
223K
C109
223K
C103
103K
C104
103K
C108
474Z
C154
103K
C153
103K
C152
333K
C155
222K
C128
103K
C127
104K
C312
473K
C313
152K
C316
103K
C123
104K
C124
104K
C122
474Z
C121
222K
C305 104K
C703
223Z
C721
223Z
C761
102J
C501
220J
C341
104Z
C704
223Z
C141
101J
C332
151J
C331
151J
C342
104Z
C356
150
C357
150
C321
104Z
C156
220J
C157 020C
C125
101J
C314
101J
R142
0
R332
10K
R331
0
R334
0
R176
0
R177
0
R121
100
R125
3.3KR122
6.8K
R124
0
R120
0
R151
10K
R347
0
R341
12K
R173
0
R174
0
R179
0
R172
0
R171
0
R175
0
R133
4.7K
R119
0
R152
4.7K
R153
10K
R132
10K
R129
470K
R338
1K
R337
1K
R137
120K
R136
47K
R135
8.2K
R105
120K
R104
120K
R106 47K
R107
47K
R108
47K
R109
47K
R101
47
R103
1K
R102
47
R117
0
R116
0
R111
100
R112
100K
R113
150K
R342
12K
R343
12K
R346
12K
R345
12K
R344
12K
R333
1M
R140
4.7K
R139
12K
R138
15K
R141
1M
R131
33K
R130
39K
R128
82K
R126
1M
R322
22K
R323
3.3K
R327
100K
R328
10K
R325
1MR324
3.3K
P103B
P103A
JL905A
JL905B
P102B
P102A
M005
M002
M003
FOCUSING
TRACKING
+5V
Vref
P101B
FC
TR
SLD
PCO
FILO
FILI
CLTV
VC
MDP
EFM
FE2
TE2
TE1
FE1
FOK
G2
P17
P16
P15
P14
P13
P12
P11
P10
P9
P8
P7
P6
P5
P4
P3
P2
P1
-VDISP
FL_OFF
SSTOP
CLK
FL_OFF
FC- FC-
XLT
F2A
TR- TR-
DAT
TR+ TR+
COUT
FC+ FC+ CLK
CLK
SENS1O
PD PD XLT
XLT
CLOCK
DAT
DAT
XLAT
-VDISP F1
LD
DATA EMPH
F1
COUT
COUT
SENS1
F2 G3 P5
FF SENS1O
SENS1O
SQSO
G4 P4
CC
SENS20
SQCK
G5 P3
BB
G6 P2
AA
DOUT
G7 P1
DD
G8 FL_OFF
EE
FOK FOK G9
RFO EFM
SQCK
XLAT
DATA
CLOCK
CLOSE CLOSE
OPEN OPEN
MCK
C_SW C_SW C_SW
SENS20 O_SW
O_SW
O_SW AMUTE
E
F
D
B
C
A
PD
P_ON/OFF
P_ON/OFF
RFO AMUTE AMUTE SENS1
RI RI SQSO
+5VA +5VA
SCOR RI.IN RMCN
XRST RI.OUT SCOR
CLOCK CLOCK
XLAT XLAT
DATA DATA CLOSE
SENS1 OPEN
SQSO
SQCK SQCK
SCOR
XRST XRST
RCH
LCH
P_ON/OFF
SENS20
SCOR
SQSO
SENS1
RI
XRST
RI
DOUT
AMUTE
XRST
CLOSE
OPEN
P_ON/OFF
SENS20
C_SW
O_SW
FC-
FC+
TR+
TR-
TR
FC
SP+
SP-
SL+
AD1
AD0
STBY
SL-
SSTOP
TR+
FC-
TR-
FC+
TR
FC
SLD
SSTOP
MDP
CLOSE
OPEN
C_SW
O_SW
P17
P16
G2
P15
G3
P14
G4
P13
G5
P12
G6
-VDISP
G7
P11
G8
P10
G9
P9
RMCN
P8
STBY
P7
AD1
P6
AD0
P5
F2A
P4
F1
P3
+5VA
P2
P1
TR+
FC-
TR-
FC+
TR
FC
SLD
VC
SSTOP
MDP
CLOSE
OPEN
OPEN_SW
CLOSE_SW
MUTE
P17
P16
G2
P15
G3
P14
G4
P13
G5
P12
G6
-VDISP
G7
P11
G8
P10
G9
P9
RMCN
P8
STBY
P7
AD1
P6
AD0
P5
F2A
P4
F1
P3
P2
P1
MUTE
LD- RCH RCH
LD+ LCH LCH
OPEN_SW
GND7
GND3 AD0 AD0 AD0
CLOSE_SW GND2
+5VB +5VB
SL-
SL+
SP-
SP+
LD-
LD+
+5VA +5VA
MDP
P_ON/OFF
SLD
CLOSE
OPEN
RI
AD1
F1
G9
G8
G7
G6
G5
G4
G3
G2
P17
P16
P15
P14
P13
P12
P11
P10
P9
P8
P7
P6
P5
P4
P3
P2
P1
F2A
-VDISP
+5V
+5V
GND
GND1
P_ON/OFF P_ON/OFF
+5VA
+5VB +5VB
GND
GND2
GND
GND3
GND
GND4
GND
GND5
-10V -10V
+10V +10V
GND
-VDISP
F1
F2
TYPE P903 F901
MJJ,MDT
NSCT-2P1777 NO
MGR
NSCT-2P2508 YES
MPP,MGT
NSCT-2P1424 YES
T901 P901
NPT-1426J AS-Y
NPT-1426D AS-UC2#18
NPT-1251G AS-CCEE
NPT-1251P AS-CEE
NPT-1251G
AS-CEE
TYPE RATING
MJJ AC100V 50/60HZ
MDT AC120V 60HZ
MGR AC220-230V 50/60HZ
MPP AC230-240V 50HZ
MGT AC220-230V 50/60HZ
TYPE MPP OTHER
R907 5.6(1/2W)
2.2(1/2W)
MJJ OTHER
R730 NO YES
C711 YES
NO
TE2
SCOR
DOUT
XRST
VC
SENS20
MDP
STBY
+5VB+5VB
VR
LD-G
VC
LD-G
VC
E
D
A
B
C
F
LD
VR
PD
FC+
TR+
TR-
FC-
NAPS-7327
NADG-7323
AUDIO
OUT
Rch
Lch
NADIS-7326
FOCUS
GAIN
VC
FE1
FE2
TE1
5
11
5
1
66
1
NASW-7329
DIGITAL
OUT
NAPS-7328 NAAR-7325
NADG-7324
XRST
VC
LOADING
MOTOR
CLOSE
OPEN
INNNER SW
MOTOR
SLIDE
MOTOR
SPINDLE
2
1
1
16
RI
16
1
NCD-170S
U1
U3
U5
U6
Regulator circuit PCboard
Main circuit PC board
Power transformer
PC board
Driver circuit PC board
U4
Display circuit PC board
U7
Open/close
switch PC
board
U2
Microprocessor circuit PC board
CD Mechanism