Schematic Diagram - Casio PZ-700 Service Manual

CN501
15
F+
14
F-
13
T+
12 C501
T- TP2
0.022
11
A/L
R505 100K C504
10
F 0.039
C502
R525
9
0.022
VC 150K
8
VCC C523
7
0.022
LD
R512 27K
6
GLD TP5
5 C522 470P
TEOUT
VR
4
PD
R506 100K
3
E
2
PD1
R501 33K
1
PD2
R502 33K
IC501
AN8806SB
CD HEAD AMP
R515
10K
Q501
2SA933SR
(OGND)
TP6
RF
C514
100
50V
C506
NOP
R519
NOP
VDD
TAP1 SHORT
TAP2 SHORT
TAP3 SHORT
TAP4 SHORT
TAP5 OPEN
TAP6 SHORT
TAP7 OPEN
VREF
PWC
21 TRV
22 TWD
23 PC
24 ECM
25 ECS
26 KICK
27 TRD
28 FOD
R523
IC601
29 VREF
47K
MN662740RE
30 FBAL
CD DIGTAL SERVO
31 TBAL
SUPER 1 CHIP LSI
32 FE
R574
33 TE
R522 3.3K 330K
34 RFENV
35 VDET
36 OFT
37 TRCRS
38 /RF DET
39 BDO
40 LDON
C524 TES
100P
C603
R604
C607
1000P
R602
100K
220
47K C608
6.3V
0.01
R605 680 AGND
TP3
ARF
R608
R603
C604 C605
620K
0.022 0.33
C606
C609
0.022
L502 100µH
LCD801
1
2 SEG5
3 SEG4
4 SEG3
5 SEG2
6 SEG1
IC801
7 COM3 SE00
MN150413
8 COM2
µ µ µ µ µ -CON
9 COM1
10 COM0
11 VLCD3
12 VLCD2
R802 13 VLCD1
R803
14 VDD
47K R804
47K 15 OSC1
47K
16
L801 100µH
R505
10K
C801 C803
C802
1
0.022
220
6.3V
C805 100P
SW1
DOOR SW
(DGND)

SCHEMATIC DIAGRAM

C625 0.1
R611
R617
R612
R613
R618
R610
R614 15K
R615
R616
C602 0.022
C524 100 6.3V R609 10
TAP6
TAP3
C623
0.022
TAP2
R201
TAP1 C202 10 50V
SSEL 80 1K
MSEL 79
TAP7
PSEL 78
R202
CSEL 77
C201
100K
RSEL 76
2200P
OUTR 75
R101
AVSS1 74 C102 10 50V
1K
OUTL 73
AVDD1 72
/TEST 71
IDSEL 70
C101
69 TAP4 2200P
68
67
66
TAP5
65
64
63
62
61
L602 2.2 µH
X601
16.9344
47K
MHz
C620
4.7P
22P
DGND
C630
0.02
VDD
48
47
PGMPC70 46
F-SKIP PC71 45
HOLD PC72 44
REST PC73 43
D801 1N4148
PLAY P60 42
STOP P61 41
B-SKIP P62 40
MODE P63 39
SUBOOUT P50 38
BLKCK IRO37
36
BATT P23
35
CHARGE P22
34
33
PLAY MODE
S802
S806
F.SKIP B.SKIP
S803 S805
PGM STOP
S804 S801
10
C627 2200P
8.2K
15K C628 1200P
68K
5.6K C626 0.022
C551
10K
33
6.3V
2.2K
47K
AVDD
220K
C552 C553
0.1
0.1
TRVSTOP CRIP
C554
0.1
SVCC 11
23 TR
24 TR+ VSEN 10
BSEL 9
25 FO-
IC502
SPRO 8
C555 26 FO+
AN8819NFB
27 P.GND SGND 7
0.1
CD DRIVE &
28 P.GND DRGND 6
DC-DC
IN 5
29 SP+
C550
CONVERTER
30 SP- FB 4
31 TRV+ OUT 3
32 TRV- DED 2
C556 0.1
33 VC PVCC 1
C557
33
L501 C568 0.01
10V
33µH
D551
R557
1N5817
R555 47
22K
C558
47 6.3V Q502
KTA127Y
R558
3.3K
C405 0.1
R402 10
TP1 R403
1.5K
C408
T401
3
47P
2
Q401
1
1702N
C407 0.01
R406 100 C404
Q402
47
1702N
6.3V
(MGND)
C404
0.022
Batteries
UM3x2
C403
ON
0.022
C410
220
10V
OFF
HOLD
SW
Notes:
1. All resistance values are in ohms (k=1000 ohms, M=1000 kohms).
2. All capacitance values are In µF (P=10
3. All resistors are 1/8 watt, unless otherwise specified.
CN502
TRV-
TRV+
CN503
SP-
SP+
R551 220
C559 1 50V
R552 8.2K
0.022
C561 0.1
CN504
D302 1N14148 REST SW
C301
Q302
1µ
DTA124EK
D303 1N14148
J301
Q201
DTC143TKA Line Out
Q101
2
DTC143TKA
3
1
C103 C203
R104 R204
R108 100K
10 16V
22K 22K 10 16V
OFF
R105 1K
SW301A
BBS
VOLUME VR301 VOLUME
C108 0.47 ON
5
4 1
2 3
C104 C204 R205 R208 100K
1K
1000P 1000P OFF
SW301B
C310 33 6.3V
BBS
ON
C208 0.47
5 4 3 2 1
REF LIN PWO RIN P/S
Q303
IC301 LA4533M
DTC343TK
Vcc Lout GND Rout Tmute
J302
Headphone
6 7 8 9 10
C106 220 10V
2
R302
3
27 R303 33K
1
C206 220 10V
C312
0.1
R409
NOP
1
3
J401
2
L401
DC JACK-
DC1
ON OFF Q404
DTC114
ON OFF
TKA
R408
100K
S402A S402B
LED401
CHARGE R410
100K
R401
27
R411 470
µF).
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