Casio PZ-700, Service Manual

SCHEMATIC DIAGRAM

Notes:
1. All resistance values are in ohms (k=1000 ohms, M=1000 kohms).
2. All capacitance values are In 

µ

F (P=10

-6

µ

F).

3. All resistors are 1/8 watt, unless otherwise specified.

10

S401B

S401A

F+

F-

T+

T-

A/L

F

VC

VCC

LD

GLD

VR

PD

E

PD1

PD2

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

CN501

TP2

R505 100K

C523
0.022

R506  100K

R502  33K

R501       33K

R504 820K

R503   820K

R513    91

C522    470P

R525
150K

C502
0.022

R510   39K

R512     27K

R509

220K

C501

0.022

TP4

FEOUT

TP5

TEOUT

C503 100

6.3V

R511  56K

C510  470P

C504
0.039

C505  0.027

C507  0.1

C508    0.1

C509  4700P

R523

47K

R574
330K

R522      3.3K

C524
100P

TP3
ARF

Q501

2SA933SR

R514  15

C511

100    6.3V

C512     220  6.3V

C513     

 0.022

R515

10K

R516

6.8K

C514

100
50V

TP6

RF

R517      NOP

C515    4.7P

C516    0.1

C521

2200P

C520

2200P

C519

0.027

C518   100P

C517    1   50V

C506
NOP

R519
NOP

VREF

R601   3.3K

C601    0.022

C602    0.022

21  TRV
22  TWD
23  PC
24  ECM
25  ECS

26  KICK
27  TRD
28  FOD
29  VREF
30  FBAL

31  TBAL
32  FE
33  TE
34  RFENV
35  VDET

36  OFT
37  TRCRS
38  /RF DET
39  BDO
40  LDON

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

20

19

PDAC

PDPD

PDF

PDE

PDER

PDFR

TBAL

FBAL

FE-

FEDUT

TE-

TEOUT

IROSS

TEBPF

VDET

DET

VREF

ENV

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

PD

LD

LDON

LOP

VCC

RF-

RFOUT

RFIN

C.ACC

ARF

C.ENV

C.EA

C.SBD

BDO

C.SFRT

OF IR

XRDET

GND

IC501

AN8806SB

CD HEAD AMP

VDD

L502   100

µ

H

20

SHCK  19

/RST  18

STAT  17

IWUTE  16

SUBO  15

SOCK  14

BLCK  13

12

11

10

MLD  9

MDATA  8

MCLK  7

6

DVSS1  5

DVDD1  4

3

2

1

PWC

SSEL  80
MSEL  79
PSEL  78
CSEL  77
RSEL  76

OUTR  75

AVSS1  74

OUTL  73

AVDD1  72

/TEST  71

IDSEL  70

69
68
67
66

65
64
63
62
61

41

42

43

44  ARF

45  IREF

46  DRF

47  DSLF

48  PLLF

49  VCOF

50  AVDD2

51  AVSS2

52

53

54

55

56

57  VSS

58  X1

59  X2

60  VDD

TES

IC601

MN662740RE

CD DIGTAL SERVO

SUPER 1 CHIP LSI

TAP6
TAP3

TAP2
TAP1

TAP7

TAP4

TAP5

L602   2.2

µ

H

L601   10

µ

H

C603

1000P

R602
47K

R603
620K

C604

0.022

R604
100K

C605

0.33

C606
0.022

R605  680

C607
220
6.3V

C608

0.01

R608

47K

AGND

C609

4.7P

X601

16.9344

MHz

C620

22P

DGND

C621    0.022

C622    47 6.3V

C630
0.02

C629

0.1

LCD801

1

2

3

4

5

6

7

8

9

10

11

12

13

R802

47K

R803

47K

R804

47K

1
2  SEG5
3  SEG4
4  SEG3

5  SEG2
6  SEG1
7 COM3 SE00
8  COM2
9  COM1

10 COM0
11 VLCD3
12 VLCD2
13 VLCD1
14 VDD

15 OSC1
16

17

18

19 XI

20 /RST

21 P30 DOOR SW

22 P31 STAT

23 SBD SUBO

24 SBT SOCK

25 P00 MCLK

26 P01 MDATA

27 P02 MLD

28 P03 MRESET

29 P10 PCON

30 P11 AMUTE

31

32

 48

47

PGMPC70 46

F-SKIP PC71 45

HOLD PC72 44
REST PC73 43

PLAY P60 42

STOP P61 41

B-SKIP P62 40

MODE P63 39

SUBOOUT P50 38

BLKCK  IRO37

 36

35
34
33

BATT P23

CHARGE P22

64

63

62

61

SEG10 60

59

SEG13 58

SEG14 57

SEG13 56

55

54

53

52

51

50

49

IC801

MN150413

µµµµµ

-CON

D801       1N4148

L801   100

µ

H

R505
10K

C801

1

C802

220

6.3V

C803
0.022

C805  100P

C804  1  50V

W2

W3

SW1
DOOR SW

TAP1

TAP2
TAP3

TAP4

TAP5

TAP6

TAP7

SHORT

SHORT
SHORT

SHORT

OPEN

SHORT

OPEN

2.2

µ

H

L603

C625     0.1

R611       8.2K

R617        15K
R612        68K

R613        5.6K

R618        10K

R615        47K

R610        2.2K

R616        220K

C627      2200P

C628      1200P

C626      0.022

R614      15K

C551
33
6.3V

C102 10 50V

R101

1K

R201

1K

C202 10 50V

C201
2200P

R202
100K

C101
2200P

R102  100K

AVDD

R609   10

C524  100  6.3V

C623
0.022

C554
0.1

C555
0.1

C552

0.1

C553

0.1

23 TR
24 TR+
25 FO-

26 FO+
27 P.GND

28 P.GND
29 SP+
30 SP-

31 TRV+
32 TRV-

33 VC

34 TB

35 RESET

36 MRST

37 EMPT1

38 CLK

39 START

40 PDWER

41 CT

42 PWMC

43

44

C556  0.1

C557

33

10V

L501
33

µ

H

D551

1N5817

C558

47  6.3V

Q502
KTA127Y

R555   47

C565     2.2  50V

C567     390P

R558

3.3K

R556  470K

C568     0.01

C565  47P

R557
22K

SVCC 11
VSEN 10

BSEL  9

SPRO  8
SGND  7

DRGND  6

IN  5

FB  4

OUT  3
DED  2

PVCC  1

R551       220

C563   100P

R553   10K

R554   5.6K

C562  100  6.3V

C559     1  50V

C550    0.022

R552  8.2K

C561    0.1

 22

INTV 21

PC 20

INSP 19

LDON 18

INTR 17

INFD 16

VREF 15

DRVCC 14

AVDD 13

12

TRVSTOP

CRIP

IC502

AN8819NFB
CD DRIVE &

DC-DC

CONVERTER

CN502

TRV-
TRV+

CN503

SP-
SP+

CN504

REST SW

D302  1N14148

D303  1N14148

C301
1

µ

Q302
DTA124EK

Q201
DTC143TKA

Q101
DTC143TKA

VDD

D802   1N4148

PLAY

S802

F.SKIP

PGM

MODE

B.SKIP

STOP

HOLD

SW

S806

S805

S801

S804

S803

ON

OFF

C404

0.022

C403

0.022

D402  1N4148

C410
220
10V

Batteries

UM3x2

C401      0.01

R408
100K

R401

27

R411   470

ON      OFF

ON    OFF

R410
100K

Q404
DTC114
TKA

S402A    S402B

CHARGE

LED401

L401

C411  0.01

J401

DC JACK-

DC1

1
3
2

2
3
1

C207  0.1

J302

Headphone

R107

390

R207

390

C106  220  10V

C107

0.1

C206  220  10V

R303  33K

R302

27

R409
NOP

C312

0.1

C311

220  10V

Q303
DTC343TK

C310  33  6.3V

5    4    3    2    1

6    7    8    9  10

REF LIN PWO RIN P/S

Vcc Lout GND Rout Tmute

IC301  LA4533M

2
3
1

J301

Line Out

OFF

ON

OFF

ON

SW301A

SW301B

BBS

BBS

R108  100K

C108  0.47

C208  0.47

R208  100K

R104
22K

R204

22K

C203
10  16V

C103

10  16V

R105   1K

VR301

VOLUME

VOLUME

C104

1000P

C204

1000P

4

5

3

1

2

R205
1K

TP1

C409    0.02

C408  220  6.3V

R403

1.5K

Q401

1702N

Q402

1702N

C407   0.01

R406   100

(MGND)

R402   10

C405   0.1

C408
47P

C404

47

6.3V

T401

1

2

3

(OGND)

(DGND)