Aiwa CS-P700 AU Service Manual

CS-P700

AU(S)

SERVICE MANUAL

STEREO RADIO

CASSETTE RECORDER

• This Service Manual is the “Revision Publishing” and replaces “Simple Manual”
(S/M Code No. 09-003-340-7T1).

SPECIFICATIONS

BASIC TAPE MECHANISM : TN-9ZR-215

• Design and specifications are subject to
change without notice.

S/M Code No. 09-003-340-7R1

REVISION

DATA

ELECTRICAL MAIN PARTS LIST

REF. NO PART NO. KANRI DESCRIPTION

IC
87-A20-955-010 IC,LA1828

87-A20-889-040 C-IC,LC72133V-TLM
88-CS7-612-010 IC,TA7417AP
88-CS7-613-010 IC,KA2402
87-A20-946-040 C-IC,MM1434XF

87-A21-205-010 IC,LA4550
87-001-145-080 IC,TA8126F
87-A20-993-040 C-IC,PST9121NL
88-CS7-611-010 IC,LC587204A-1L45

TRANSISTOR
89-319-233-080 TR,2SC1923 (0.1W)

87-A30-092-080 FET,2SK439E/F
87-026-572-080 TR,DTA114TS
87-026-447-080 TR,2SC1740S R
87-CD7-604-080 TR,8550C

87-CD7-603-080 TR,SS8050
87-A30-064-010 TR,2SC982TM
89-324-584-080 TR,2SC2458 (0.2W)
89-113-625-080 TR,2SA1362GR(120MHZ,0.
87-026-214-080 TR,DTA114YS (0.3W)

DIODE
87-020-465-080 DIODE,1SS133 (110MA)

87-A40-226-080 VARI-CAP,SVC251SPA
87-070-345-080 DIODE,IN4148
87-017-568-080 VARI-CAP,SVC 342 M/L
88-CS8-644-010 LED,SE-3001DT,3MM BRIGHT ,REDL

87-A40-659-080 ZENER,HZ5BLL
87-A40-398-010 DIODE,1N4001
87-017-072-080 ZENER,HZS3B1
87-020-605-080 DIODE,1SS135

MAIN C.B
C102 87-A10-172-010 CAP,CER 470P-50 K B

C108 87-A10-176-010 CAP,CER 1000P-50 M D
C112 87-A10-176-010 CAP,CER 1000P-50 M D
C116 87-A10-176-010 CAP,CER 1000P-50 M D
C117 87-010-545-080 CAP, ELECT 0.22-50V

C118 87-010-400-080 CAP, ELECT 0.47-50V
C119 87-010-403-080 CAP, ELECT 3.3-50V
C120 87-010-401-080 CAP, ELECT 1-50V
C121 87-010-401-080 CAP, ELECT 1-50V
C124 87-010-405-080 CAP, ELECT 10-50V

C127 87-A10-576-080 CAP,CER 0.01-50 Z YF
C133 87-010-403-080 CAP, ELECT 3.3-50V
C138 87-A10-176-010 CAP,CER 1000P-50 M D
C141 87-010-380-080 CAP, ELECT 47-16V
C142 87-010-380-080 CAP, ELECT 47-16V

C143 87-010-405-080 CAP, ELECT 10-50V
C144 87-018-208-080 CAP 0.047-50F
C147 87-A10-176-010 CAP,CER 1000P-50 M D
C150 87-A10-176-010 CAP,CER 1000P-50 M D
C151 87-010-265-080 CAP, ELECT 33-16V

C152 87-A10-176-010 CAP,CER 1000P-50 M D
C153 87-A10-176-010 CAP,CER 1000P-50 M D
C155 87-A10-576-080 CAP,CER 0.01-50 Z YF
C156 87-A10-576-080 CAP,CER 0.01-50 Z YF
C159 87-A10-576-080 CAP,CER 0.01-50 Z YF

C162 87-A10-576-080 CAP,CER 0.01-50 Z YF
C301 87-010-263-080 CAP, ELECT 100-10V
C304 87-010-402-080 CAP,E 2.2-50 M 11L SME
C305 87-010-380-080 CAP, ELECT 47-16V
C306 87-010-404-080 CAP, ELECT 4.7-50V

C307 87-010-404-080 CAP, ELECT 4.7-50V
C310 87-010-248-080 CAP, ELECT 220-10V

NO.

REF. NO PART NO. KANRI DESCRIPTION

C311 87-010-382-080 CAP, ELECT 22-25V
C312 87-A10-283-080 CAP,M 1000P-50 J
C313 87-A10-283-080 CAP,M 1000P-50 J
C316 87-A10-285-080 CAP,M 1500P-50 J
C317 87-A10-285-080 CAP,M 1500P-50 J

C320 87-010-380-080 CAP, ELECT 47-16V
C321 87-010-380-080 CAP, ELECT 47-16V
C325 87-A10-277-080 CAP,M 330P-50J
C326 87-010-248-080 CAP, ELECT 220-10V
C329 87-010-248-080 CAP, ELECT 220-10V

C330 87-010-380-080 CAP, ELECT 47-16V
C331 87-010-263-080 CAP, ELECT 100-10V
C332 87-010-401-080 CAP,E 1-50 M 11L SME
C501 87-010-263-080 CAP,E 100-10M 11L SME
C502 87-010-404-080 CAP, ELECT 4.7-50V

C503 87-010-404-080 CAP, ELECT 4.7-50V
C504 87-A10-168-010 CAP,CER 220P-50 K B
C505 87-A10-168-010 CAP,CER 220P-50 K B
C506 87-010-380-080 CAP, ELECT 47-16V
C511 87-010-402-080 CAP, ELECT 2.2-50V

C512 87-010-401-080 CAP, ELECT 1-50V
C513 87-010-401-080 CAP, ELECT 1-50V
C515 87-018-208-080 CAP 0.047-50F
C801 87-010-401-080 CAP, ELECT 1-50V
C802 87-010-401-080 CAP, ELECT 1-50V

C803 87-A10-176-010 CAP,CER 1000P-50 M D
C804 87-A10-176-010 CAP,CER 1000P-50 M D
C805 87-010-060-080 CAP, ELECT 100-16V
C806 87-010-263-080 CAP, E 100-10 M 11L SME
C807 87-010-060-080 CAP, ELECT 100-16V

C808 87-010-060-080 CAP, ELECT 100-16V
C809 87-010-060-080 CAP, ELECT 100-16V
C810 87-018-209-080 CAP, CER 0.1-50V
C811 87-018-209-080 CAP, CER 0.1-50V
C812 87-010-221-080 CAP, ELECT 470-10V

C813 87-010-221-080 CAP, ELECT 470-10V
C815 87-A10-577-010 CAP,CER 0.022-50 Z YF
C816 87-010-248-080 CAP, ELECT 220-10V
C817 87-018-209-080 CAP, CER 0.1-50V
C818 87-010-235-080 CAP, ELECT 470-16V

C819 87-010-248-080 CAP, ELECT 220-10V
C821 87-010-382-080 CAP, ELECT 22-25V
C822 87-018-209-080 CAP, CER 0.1-50V
C823 87-010-235-080 CAP, ELECT 470-16V
C836 87-010-248-080 CAP, ELECT 220-10V

J1 88-CS7-618-010 JACK,DC 6
J2 87-A60-420-010 JACK,3.5 ST (MSC)
L101 88-CS8-630-010 COIL,FM 9T,3MM,DIA:0.4MM CS34­ L102 88-CS8-629-010 COIL,FM 4T,4.5MM,DIA:0.3 MM
L103 88-CS7-647-010 COIL,FM3.5T,3.5MM,DIA:0.5 C805

L104 88-CS7-646-010 COIL,FM4.5T,3.5MM,DIA:0.5 CS35
L105 88-CS7-649-010 COIL,BAR ANT/031 192618-000
L106 87-005-151-080 COIL,2.2UH
L107 87-003-102-080 COIL, 10UH
L108 87-005-151-080 COIL,2.2UH

L109 87-005-702-080 COIL,1UH K LF5.0S
R323 87-029-105-010 RESISTOR, 1/2W 10
SW1 88-CS7-655-010 SW,SL 2-4-3 SS43D03G7
SW2 88-CS8-621-010 SW,PUSH 2P2T PS22E06A
SW301 88-CS7-654-010 SW,PUSH 1-1-2 PS12E03

T101 88-CS7-642-010 COIL,IFT S7M7B165N 7MM BLACK
T102 88-CS7-644-010 COIL,IFT 5M1A1492N 7MM RED
T103 88-CS7-643-010 COIL,IFT 5M4A1273R 7MM YELLOW
T104 88-CS7-645-010 COIL,IFT 5M7A1527N 7MM ORANGE
T301 88-CS8-628-010 COIL,OSC IFT 4A-363R(B) 10MM

TC101 87-011-253-080 TRIMER,30P LAR
VR301 88-CS7-639-010 SFR,2K H S085 /002- 202085-000
VR501 88-CS7-640-010 VR,RTRY 50KDX2 H RK14K121/20MM
X101 87-030-372-010 VIB,XTAL 7.2MHZ

NO.

2

TRANSISTOR ILLUSTRATION

REF. NO PART NO. KANRI DESCRIPTION

FRONT C.B
C201 87-010-180-080 C-CER 1500P

C202 87-012-145-080 CAP, CHIP S 270P CH
C203 87-010-263-010 CAP,E 100-10V
C204 87-010-263-010 CAP,E 100-10V
C205 87-010-178-080 CHIP CAP 1000P

C206 87-010-314-080 C-CAP,S 22P-50V
C207 87-010-196-080 CHIP CAPACITOR,0.1-25
C208 87-010-196-080 CHIP CAPACITOR,0.1-25
C209 87-010-320-080 CHIP CAP 68P
C210 87-010-316-080 C-CAP,S 33P-50 CH

C211 87-010-320-080 CHIP CAP 68P
C212 87-010-196-080 CHIP CAPACITOR,0.1-25
C213 87-010-316-080 C-CAP,S 33P-50 CH
C214 87-010-191-080 C-CAP,S 0.015-50 ZF GRM
C215 87-010-196-080 CHIP CAPACITOR,0.1-25

C216 87-010-151-080 C-CAP,S 7P-50 CH
C217 87-010-196-080 CHIP CAPACITOR,0.1-25
C218 87-016-040-080 CAP,DL 0.047F-5.5 Z G FM
C223 87-010-320-080 CHIP CAP 68P
CF201 87-A91-162-010 FLTR,PFS450A7

CF202 88-CS8-631-010 FLTR,CERAMIC SFE10.7MS2-A
L201 87-003-102-080 COIL, 10UH
LCD201 88-CS7-615-010 LCD,HLC8853-01140
T201 88-CS7-641-010 COIL,IFT 5M7A279R 5MM
X201 87-030-273-010 VIB,XTAL 32.768K5PPM

X202 87-A70-155-010 VIB,CER 1000KHZ 0.2%

NO.

ECBECB ECB ECB

2SC1740 2SB1010Q

2SC982TM
8550C

2SC1923
SS8050

2SC2458
2SK439E

C

B

E

2SA1362
DTA114TS
DTA114YK

• Regarding connectors, they are not stocked as they are not the initial order items.
The connectors are available after they are supplied from connector manufacturers upon the order is received.

43

BLOCK DIAGRAM

SWITCH

SWITCH

/DRIVER

VOLTAGE CHART

TIMER

SWITCH

REGULATOR

MUTE

FRONT END

IF AMP

REC/PB-AMP

MUTE

SWITCH

GATE

+B

SWITCH

SWITCH

POWER AMP

MUTE

Q102

RF AMP

RF AMP

65

WIRING-1 (FRONT)

FRONT C.B

SW205

SW201

SW204

(COMPONENT SIDE)

1

SW202

16

SW206

SW203

SW207

113

FRONT C.B

1

10

56

(CONDUCTOR SIDE)

C

C

TO MAIN C.B

CN1

B
E
B
E

NOTE

Qxxx

ECB

87

SCHEMATIC DIAGRAM-1 (MAIN 1/2)

MAIN C.B 1/2

L105, TC101

AM TRACKING

ADJ.

FM TRACKING

ADJ.

L103

FM FREQ.

RANGE ADJ.

T102

AM FREQ.

RANGE ADJ.

AM IF ADJ.

8P

FM IF

ADJ.

TO MAIN C.B 2/2 TO MAIN C.B 2/2

109

SCHEMATIC DIAGRAM-2 (MAIN 2/2)

MAIN C.B 2/2

FRONT C.B

TO MAIN C.B 1/2

MIC1

MIC

SW301

REC

PLAY

T301

BIAS FREQ

ADJ.

25V

1
2

3
4

5
6

7
8
9

10
11
12
13

TAPE

SPEED

ADJ.

0.047

SW201

SW202

SW203

V

OPE/BATT

SW207

SW206

SW205

SW204

FUNCTION

TAPE/RADIO OFF

RADIO

TIMER/SLEEP

SW1

VCC

RIN

LIN

VREF

QF1

MM1434XFBE

S/Q

QF2

FC

QF3

SPC

QF4

QIN

DET

ROUT

LOUT

GND

VOLUME

J801

PHONES

(SPEAKER)

(SPEAKER)

J802

DC 6V

1211

WIRING-2 (MAIN: INSERTED PARTS)

1

A

B

234567

8

9

10

11 12 13

14

MAIN C.B

(INSERTED PARTS)

C

SW1

D801

OPE/BATT

D

FUNCTION

TAPE RADIO

AB

D

TIMER/

SLEEP

VR501

VOLUME

C

SW301

PLAY

REC

SW2

QSOUND

OFF

ON

E

J801

PHONES

712

J802

F

SP2

(R)

SPEAKER

DC 6V

RED

BLK

1

8

1

45

6

GRY

YEL

WHT

RED

21

1

220

13 24

112

G

GRY

BLK

SP1

(L)

SPEAKER

RED

BLK

LEAF SW

M1

(MOTOR)

BLK

RPH EH

BATTERY

AAx4

DC 6V

NOTE

BLK

RED

MIC1

MIC

FM

ANT

H

RED

Rxxx

ECB

ECB

I

J

K

1413

WIRING-3 (MAIN: CHIP PARTS)

1

A

B

C

234567

MAIN C.B (CHIP PARTS)

L105

AM ANT

D

8

9

10

11 12 13

14

E

916

18

F

G

1011

20

1

1

TO FRONT C.B

13

CN201

H

I

J

K

1615

ELECTRICAL ADJUSTMENT

1. SET-UP PROCEDURES 2. EQUIPMENT CONNECTION DIAGRAM

1817

2. EQUIPMENT CONNECTION DIAGRAM

19

PRACTICAL SERVICE FIGURE

< TUNER SECTION >

< FM SECTION >

Quieting sensitivity: Less than 22dB
(THD 3%) (at 88.0MHz)

Less than 22dB
(at 98.0/108.0MHz)

Distortion: Less than 3%

(Dev 75/1kHz) (at 98.0MHz)

Intermediate frequency: 10.7MHz

< AM (MW) SECTION >

Sensitivity: Less than 50dB
(S/N 10dB) (at 600kHz)

Less than 47dB
(at 1000/1400kHz)

Signal to noise ratio: More than 30dB

(With 5mV/m)
(at 1000kHz)

Distortion: Less than 3% (5mV/m, 30%)

(at 1000kHz)

Intermediate frequency: 450kHz

< DECK SECTION >

Tape speed: 3000Hz+90Hz/-60Hz
Distortion: Less than 3% (PB)

Less than 8% (REC)
Wow & Flutter: Less than 0.45%
Test tape: TTA-100

20

IC BLOCK DIAGRAM
IC, MM1434XF

IC DESCRIPTION
IC, LC587204A-1L45

Pin No. Pin Name I/O Description

1

RES

I

Active low (normally pulled up), microprocessor reset.

IC, LA4550

2

3, 4

5

6-9

10

11

12

13, 14

15

16

17

18

19

20

21

22

23

INT

S01, S02

S03

S04, P1-P3

P4

XTout

XTin

VDD2, VDD1

VSS

VDD

CFin

CFout

S1

S2

S3

S4

K1

I/O

I/O

I/O

I/O

O

—

—

—

O

I/O

I

Not connected.

Destination is set.

Not connected.

PLL serial data.

—

Xtal 32 kHz.

I

—

GND.

+B, microprocessor power supply.

I

Ceramic 1 MHz.

I

—

I

HOLD terminal High during HOLD.

I

Tuner input detection by function switch.

I

Timer input detection.

—

IC, LC72133V-TLM

24, 25

26

27-30

31

32

33

34

35

36-48

49-58

59

60-62

63, 64

K2, K3

K4

M1-M4

N1

N2

N3

N4

TST

SEG01-SEG13

SEG14-SEG23

COM4

COM3-COM1

CUP1, CUP2

I/O

I/O

I/O

O

O

O

O

O

O

O

O

—

KEY matrix (input).

—

KEY matrix (output).

Clock shift.

Power control (output).

Mute output.

ON when tuner is selected.

I

GND.

LCD segment output.

—

—

LCD common output.

—

2221

MECHANICAL EXPLODED VIEW 1/1

E

17

29

E

27

28

I

E

P.C.B

H

E

23

22

D

24

26

25

PLATE, ANT PRESS

C

P.C.B

P.C.B

10

HT-SINK

D

9

D

D

11

B

20

21

A

J

D

12

19

18

F

16

15

TN-9ZR-215

13 30

9

D

B

CUSH, MIC

14

D

P.C.B

G

31

8

G

7

P.C.B

31

31

3

4

LCD

6

5

2

1

2423

MECHANICAL PARTS LIST 1/1

REF. NO PART NO. KANRI DESCRIPTION

1 8A-CS7-023-010 WINDOW,CASS EX
2 8A-CS7-004-010 LID,CASS
3 8A-CS7-007-010 KEY,BUTTON(L)
4 8A-CS7-201-010 HLDR,LCD
5 8A-CS7-008-010 KEY,BUTTON(R)

6 8A-CS7-024-010 KEY,BAND EX
7 8A-CS7-202-010 COVER, PWB
8 8A-CS7-026-010 CABI,FR ASSY EX
9 87-A91-713-010 SPKR,57MM 4-OHM 0.5-1.0W F/330
10 86-CS9-207-010 SPR-P,CASS

11 8A-CS7-006-010 KNOB,SL
12 8A-CS7-012-010 KNOB,RTRY VOL
13 8A-CS7-010-010 KEY,Q-SOUND
14 88-CS8-625-010 MIC,ECM
15 8Z-CS7-203-010 SPR-P,DOOR CASS

16 8Z-CS7-204-010 SPR-P,REC
17 8A-CS7-017-010 KEY,CASS REC
18 8A-CS7-016-010 KEY,CASS PLAY
19 8A-CS7-014-010 KEY,CASS FF
20 8A-CS7-015-010 KEY,CASS REW

21 8A-CS7-013-010 KEY,CASS STOP
22 8A-CS7-203-010 HLDR,BATT(L)
23 8A-CS7-204-010 HLDR,BATT(R)
24 88-CS7-211-010 SPR,BATT A(-)
25 88-CS8-214-010 HLDR,BAR ANT

NO.

REF. NO PART NO. KANRI DESCRIPTION

26 8A-CS7-002-010 CABI,REAR
27 88-CS7-626-010 ANT,ROD P7 TYPE
28 8A-CS7-018-010 LID,BATT
29 8A-CS7-011-010 HANDL,
30 8A-CS7-022-010 PANEL,TOP EX

31 88-CS7-212-010 PLATE,CONTACT
32 87-450-414-010 LUG TERMINAL PLATE, LB-4
A 87-B10-114-010 VT2+2-12 CR
B 87-741-074-410 UT2+2.6-8
C 87-741-073-410 UT2+2.6-6 GLD

D 87-741-095-410 UT2+3-8 GLD
E 87-741-097-410 UT2+3-12
F 87-751-033-410 VT2+2-4 W/O SLOT
G 87-751-036-410 VT2+2-8 W/O SLOT
H 87-254-094-410 U+3-6 CR

I 87-741-096-410 UT2+3-10
J 87-741-033-410 UT2+2-4 GLD W/O SLOT

NO.

COLOR NAME TABLE

Basic color symbol Color Basic color symbol Color Basic color symbol Color

B Black C Cream D Orange
G Green H Gray L Blue

LT Transparent Blue N Gold P Pink

R Red S Silver ST Titan Silver
T Brown V Violet W White

WT Transparent White Y Yellow YT Transparent Yellow

LM Metallic Blue LL Light Blue GT Transparent Green
LD Dark Blue DT

Transparent Orange

25

TAPE MECHANISM EXPLODED VIEW 1/1

26

TAPE MECHANISM PARTS LIST 1/1

REF. NO PART NO. KANRI DESCRIPTION

1 S1-877-013-120 CHASSIS ASSY
2 S1-877-120-010 MOTOR PULLEY
3 S6-002-070-100 MOTOR FR-410CA-12250T
4 S1-877-010-170 AUTO LEVER
5 S1-877-010-190 AUTO LEVER SPR

6 S1-877-030-090 SPR,EARTH
7 S1-877-010-370 SPR,LEVER BTN STOP
8 S1-867-050-040 BELT,RF
9 S1-877-093-050 FLYWHEEL ASSY
10 S1-877-090-070 BELT,MAIN

11 S1-877-070-060 SPR,ARM PULLEY RF
12 S1-877-073-030 RF PULLEY ARM ASSY
13 S1-877-010-110 FR BUTTON LEVER SPR
14 S1-877-010-260 BTN,ACTUATOR
15 S1-877-010-060 STOP BUTTON LEVER

16 S1-877-010-230 LEVER,BTN FF
17 S1-877-010-240 LEVER,BTN RWD
18 S1-877-010-320 SPR,PLATE T GEAR
19 S1-877-010-250 LEVER,BTN REC
20 S1-877-040-010 PINCH ROLLER ARM

21 S1-877-040-070 PINCH ROLLER ASSY
22 S1-877-010-270 PLATE,SW
23 S1-877-010-310 SPR,ACTUATOR
24 S1-877-190-020 PLATE TIMING
25 S1-877-030-080 SPR,RC

26 S1-877-030-040 P,PLATE
27 S1-877-030-030 PANEL,HEAD
28 S1-877-040-080 PINCH ROLLER ARM SPR
29 S1-877-030-070 SPR,PANEL HEAD
30 S6-401-011-490 SW,LEAF MSW-1541T

NO.

REF. NO PART NO. KANRI DESCRIPTION

31 S1-867-020-040 RPH COLLAR
32 S1-877-033-010 SENSING PLATE ASSY
33 S9-400-312-000 SPR,HEAD
34 S6-201-011-170 HEAD,RP-7442FS-1251
35 S1-877-030-050 ARM MG

36 S6-207-100-020 HEAD E TC-230AN(SL)
37 S1-877-020-010 LEVER,SAFETY REC
38 S1-821-100-700 GEAR,FF
39 S1-877-190-010 ARM RC
40 S1-877-060-020 BACK TENSION SPR

41 S1-877-060-010 S REEL
42 S1-877-053-040 TAKE UP REEL ASSY
43 S1-821-103-4A0 GEAR T ROLLER
44 S1-821-100-460 BACK TENSION SPR
45 S1-877-015-030 T ROLLER GEAR PLATE ASSY

A S9-817-000-000 SCREW AZIMUTH M2-4.3
B S9-210-000-000 SCREW M2-5
C S9-C33-172-030 CAMERA(SPECIAL) SCREW M2-1.7
D S9-999-000-010 P.WASHER 1.85-3.2-0.2
E S9-888-000-000 P.WASHER CUT 1.2-3-0.4

F S9-999-030-010 P.WASHER CUT 1.5-3.2-0.5
G S9-316-000-000 FH WASHER 2.1-5-0.2

NO.

ACCESSORIES/PACKAGE LIST

REF. NO PART NO. KANRI DESCRIPTION

NO.

1 87-B30-343-010 AC ADAPTOR,AC-D606U
2 8A-CS7-903-010 IB,U(ESF)A

27

931196

2-11, IKENOHATA 1-CHOME, TAITO-KU, TOKYO 110-8710, JAPAN TEL:[phone]

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