Aiwa CS-130 User manual

BASIC TAPE MECHANISM : TN-21ZVC-1727
STEREO RADIO
CASSETTE RECORDER
CS-130
S/M Code No. 09-994-327-2R4
HCJ
SERVICE MANUAL
REVISION
DATA
This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
(S/M Code No. 09-994-327-2T3).

2
SPECIFICATIONS
•
Design and specifications are subject to
change without notice.

43
REF. NO PART NO. KANRI DESCRIPTION
NO.
REF. NO PART NO. KANRI DESCRIPTION
NO.
ELECTRICAL MAIN PARTS LIST
IC
87-A20-851-040 C-IC,TA2111F
87-A20-569-010 IC,BA3308
87-017-916-010 IC,BU4066BC
87-A20-946-040 C-IC,MM1434XF
87-CD7-602-010 IC,TA8227P
TRANSISTOR
87-026-462-080 TR,2SC1740
89-318-155-080 TR,2SC1815 (0.4W)
87-CD7-603-080 TR,SS8050
DIODE
87-020-465-080 DIODE,1SS133 (110MA)
87-020-605-080 DIODE,1SS135
87-070-136-080 ZENNR,MTZJ5.1
87-017-931-080 ZENNR,MTZJ5.6
87-001-783-010 DIODE, 1N4002
MAIN C.B
C105 8Z-CS3-629-010 CAP,CER 300P-50 K SL
C113 87-010-401-080 CAP, ELECT 1-50V
C114 87-A10-176-010 CAP,CER 1000P-50 M D
C115 87-018-209-080 CAP, CER 0.1-50V
C116 87-018-209-080 CAP, CER 0.1-50V
C117 87-010-401-080 CAP, ELECT 1-50V
C118 87-010-112-080 CAP, ELECT 100-16V
C119 87-018-109-080 CAP, CER 22P-50V
C123 87-A10-356-010 CAP,CER 25P-50 J CH
C127 87-015-695-080 CAP,ELECT0.1-50
C128 87-010-404-080 CAP, ELECT 4.7-50V
C132 87-010-545-080 CAP, ELECT 0.22-50V
C133 87-010-545-080 CAP, ELECT 0.22-50V
C134 87-018-209-080 CAP, CER 0.1-50V
C142 87-018-209-080 CAP, CER 0.1-50V
C301 87-010-545-080 CAP, ELECT 0.22-50V
C302 87-010-402-080 CAP, ELECT 2.2-50V
C303 87-010-402-080 CAP, ELECT 2.2-50V
C306 87-018-109-080 CAP, CER 22P-50V
C307 87-018-109-080 CAP, CER 22P-50V
C308 87-010-260-080 CAP, ELECT 47-25V
C309 87-010-260-080 CAP, ELECT 47-25V
C310 87-010-412-080 CAP, ELECT 10-25V
C311 87-010-412-080 CAP, ELECT 10-25V
C316 87-010-404-080 CAP, ELECT 4.7-50V
C317 87-010-112-080 CAP, ELECT 100-16V
C318 87-010-412-080 CAP, ELECT 10-25V
C319 87-018-205-080 CAP, CERA-SOL 0.022
C320 87-018-205-080 CAP, CERA-SOL 0.022
C321 87-010-112-080 CAP, ELECT 100-16V
C322 87-010-112-080 CAP, ELECT 100-16V
C323 87-018-205-080 CAP, CERA-SOL 0.022
C324 87-A10-176-010 CAP,CER 1000P-50 M D
C325 87-010-101-080 CAP, ELECT 220-16
C329 87-018-209-080 CAP, CER 0.1-50V
C331 87-010-101-080 CAP, ELECT 220-16
C332 87-010-412-080 CAP, ELECT 10-25V
C333 87-018-205-080 CAP, CERA-SOL 0.022
C401 87-010-401-080 CAP, ELECT 1-50V
C402 87-010-401-080 CAP, ELECT 1-50V
C403 87-010-545-080 CAP, ELECT 0.22-50V
C404 87-010-545-080 CAP, ELECT 0.22-50V
C405 87-010-401-080 CAP, ELECT 1-50V
C406 87-010-401-080 CAP, ELECT 1-50V
C407 87-010-260-080 CAP, ELECT 47-25V
C408 87-010-112-080 CAP, ELECT 100-16V
C409 87-018-134-080 CAPACITOR,TC-U 0.01-16
C410 87-010-412-080 CAP, ELECT 10-25V
C411 87-010-260-080 CAP, ELECT 47-25V
C412 87-018-134-080 CAPACITOR,TC-U 0.01-16
C413 87-018-134-080 CAPACITOR,TC-U 0.01-16
C414 87-018-134-080 CAPACITOR,TC-U 0.01-16
C415 87-018-134-080 CAPACITOR,TC-U 0.01-16
C416 87-010-402-080 CAP, ELECT 2.2-50V
C417 87-018-127-080 CAP, CER 470P-50V
C418 87-010-402-080 CAP, ELECT 2.2-50V
C419 87-010-402-080 CAP, ELECT 2.2-50V
C420 87-018-127-080 CAP, CER 470P-50V
C470 87-010-260-080 CAP, ELECT 47-25V
C501 87-010-401-080 CAP, ELECT 1-50V
C502 87-010-401-080 CAP, ELECT 1-50V
C505 87-010-112-080 CAP, ELECT 100-16V
C506 87-010-112-080 CAP, ELECT 100-16V
C507 87-010-112-080 CAP, ELECT 100-16V
C508 87-010-112-080 CAP, ELECT 100-16V
C509 87-010-235-080 CAP,E 470-16 SME
C510 87-010-235-080 CAP,E 470-16 SME
C513 87-010-101-080 CAP, ELECT 220-16
C514 87-010-112-080 CAP, ELECT 100-16V
C601 87-018-205-080 CAP, CERA-SOL 0.022
C602 87-018-205-080 CAP, CERA-SOL 0.022
C603 87-018-205-080 CAP, CERA-SOL 0.022
C604 87-018-205-080 CAP, CERA-SOL 0.022
C605 87-018-205-080 CAP, CERA-SOL 0.022
C606 87-015-997-010 CAP, ELECT 2200UF-16V
C640 87-010-404-080 CAP, ELECT 4.7-50V
C641 87-010-404-080 CAP, ELECT 4.7-50V
CN302 8Z-CS3-619-010 CONN,2P MIC
CN305 8Z-CS3-613-010 CONN,2P PLAY SW.
CN501 8Z-CS3-604-010 CONN,3P V SP
CN601 8Z-CS3-607-010 CONN,2P V POWER
! F1 S4-004-310-000 T 2.5A,250V
IFC1 87-008-582-010 FLTR,SFU455B
IFC2 87-008-261-010 FILTER, SFE10.7MA5-A
IFC3 87-008-261-010 FILTER, SFE10.7MA5-A
J1 8Z-CS3-603-010 JACK, ST W/SW HP ZCS-3
L102 8Z-CS3-654-010 COIL,SW2 ANT
L104 8Z-CS3-655-010 COIL,MW OSC
L105 8Z-CS3-656-010 COIL,SW OSC
L109 8Z-CS3-650-010 COIL,IFT AM
L301 8Z-CS3-612-010 COIL, BIAS OSC
L302 87-003-152-080 COIL, 100UH
LED605 87-A40-248-080 LED,SEL2210STP7 RED
MIC1 8Z-CS3-628-010 MIC, ZCS-3
SW201 8Z-CS3-659-010 SW, TU-3BAND
SW202 8Z-CS3-610-010 SW, BEAT CUT
SW301 8Z-CS3-609-010 SW, PB/REC
SW302 8Z-CS3-611-010 SW, FUNCTION
SW401 8Z-CS3-600-010 SW, Q SOUND
PVC1 8Z-CS3-641-010 TUN-CAP, H
VR501 8Z-CS3-601-010 VR,RTRY 50K MAIN
• 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.
TRANSISTOR ILLUSTRATION
ECB EBC
2SC1815 SS8050
2SC1740

12345678910 11 12 13 14
A
B
C
D
E
F
G
H
I
J
K
65
WIRING
M
1
CNP301
BAND
L101
(MW)
WHT
4
CNP305
12
CNP303
41
CNP601
12
22-240V 110-120V
AC
NOTE
AC VOLTAGE
SW1
RED
RED
RED
BLK
BLK
BRN
J2
TA25A/250V
F1
PT601
POWER
TRANSFORMER
BAT
R14x6
DC9V
BRN
BRN
BLU
BLU
RED
BLK
S1
(PLAY SW)
S2
(MOTOR SW)
M1
(DECK MOTOR)
GND
RED
BLK
LCH
RCH
RPH
EH
(BAR-ANT)
SW301
PB
REC
SW101
FM MODE/OSC
SW202
MIC
MIC1
MW SW FM
FM ANT
CNP302
12
WHT
FM MONO
FUNCTION
SW302
Q SOUND
SW401
PHONES
J1 OPE/BATT LED605 VOL
VR501
POWER
STANDBY FM STEREO
RADIO
TAPE
OFF
ON
CNP501
1
3
ORG BLU
BLK
SP3
SP4
SP1
(LCH)
SP2
(RCH)
(RCH)
(LCH) 1
13
3
4
1
1
4
6
791012
1
1
2
9
1
8
9
14
17
8
14
12
1
4
1
12 13
24
VC1
VC3
VC4
TC1
TC2
TC3
TC4
MAIN BOARD (PARTS SIE)
145
+
_
(-6) (-2) (-1)
(-5) (-3) (-4)
5
14
C112

87
SCHEMATIC DIAGRAM
C604
0.022
0.022
0.022
0.022 0.022
CNP601
CN601
25
RR508
LR507 J1
PHONES
SP1
(L CH)
SP3
(L CH)
SP4
(R CH)
SP2
(R CH)
CN501
CNP501
0.15(M)
P
RC417 470P
0.01
0.01 0.01 0.01 0.01
AF AMP
AF AMP
Q SOUND
OFF ON
C134
0.1
SW202-1
SW101-6 0.1
0.1
153(M)
0.022U/50 0.022U/50
0.015
RR112 2.2K
50
1U/50
3.9P
1000P
5 X 3.5T
TA2111F
TA2111F
0.033
TC1 C138
0.01
TC2
TC3
VC3
VC1
VC2
12P
10P
L108,TC1
FM FREQ. ADJ.
L107,TC2
FM SENS. ADJ.
L104,TC102
MW FREQ. ADJ.
L101,TC4
MW SENS. ADJ.
L105,TC3
SW FREQ. ADJ.
L109
AM IF ADJ.
MIC1
MIC
L301
BIAS FREQ. ADJ.
L102
SW SENS. ADJ.
MW SW FM
0.02
TC4
VC4
PVC1
VC1-4
TC1-4
MAIN C.B
FM ANT
C123
C119
18P
L111
3.3µH
D103
R115
47K
SW101
BAND
POWER
STANDBY RADIO TAPE
SW302
FUNCTION
SW202
FM MODE/OSC
SW301 (A-H)
VR501
VOL
0.002
LED605 OPE/BATT
1800P(M)
1N4002
C319 0.022
0.022
REG.
CN305
CNP305
CNP303
CN303
S1
S2
M1
(DECK MOTOR)
SWITCH
INV. DELAY SWITCH
C329
0.1
0.022P(M)
2SC1740
BIAS OSC
0.01
3300P
(M)
0.01
0.01
1800P
1800P
CNP302
CN302
CNP301
CN301
X
EH
50
2700P
50
2700P
(M)
0.001
0.022
SWITCH SWITCH
470P
FM STEREO
FM MONO
PB
REC
C142
0.1
C135
0.01
C136
L101
BAR-ANT
+
-
2
4
3
47u/16
47u/16
2SC1815GR
2SC1815GR
15P
L108
COIL FM
DJ106
47
0.022
3.9P MW OSC
L104
SW ANT
SW OSC
MW ANT
270P
C107
2200P
1SS135
24P
SFU455B
47u/16
47u/16
2SC1815GR 2SC1815GR 2SC1815GR
2SC1815GR
ST
AC
~
AC
SW1
AC VOLTAGE
220-240V 110-120V
PT601
F1
TA2.5A/250V
J2
AC JACK & AC/BATT. SW
POWER
TRANSFORMER

109
VOLTAGE CHART

11
ELECTRICAL ADJUSTMENT
< RADIO SECTION >
1. MW/SW IF Adjustment
L109 ....................................................................... 455kHz
2. MW Tracking Adjustment
L101 ....................................................................... 600kHz
TC4....................................................................... 1400kHz
3. MW Frequency Range Adjustment
L104 ....................................................................... 515kHz
TC102................................................................... 1650kHz
4. FM Tracking Adjustment
L107 ........................................................................88MHz
TC2........................................................................106MHz
L101
L301
TC102 L104 L105
L109 L107
TC3 TC2 L108
TC1
TC4
L102
014
62 6
72
5
MAIN C.B
3
89
M3
5. FM Frequency Range Adjustment
L108 ........................................................................87MHz
TC1........................................................................109MHz
6. SW Tracking Adjustment
L102 ..........................................................................4MHz
7. SW Frequency Range Adjustment
L105 .......................................................................3.8MHz
TC3.......................................................................12.5MHz

12
< TAPE RECORDER SECTION >
1. Tape speed Adjustment
Condition: • Test tape: TTA-100
• Test point: PHONES JACK
• Adjustment location: SFR of deck motor
Method: Play back the test tape and adjust so that the
output frequency is 3000Hz.
2. Azimuth Adjustment
Condition: • Test tape: TTA-320
• Test point: PHONES JACK
• Adjustment location:Azimuth adjustment
screw
Method: Play back the test tape and adjust so that the
output is maximum.
3. AC Bias Adjustment
Condition: • Test tape: TTA-630
• Test point: TP1
• Adjustment location: L301
Method: Set up the recording mode. Adjust L301 so that
the TP1 becomes 70kHz.
PRACTICAL SERVICE FIGURE
< RADIO SECTION >
Sensitivity:
(IHF, THD 3%) FM Less than 25dB
(S/N 20dB) MW Less than 60dB
(S/N 20dB) SW Less than 40dB (8MHz)
Intermediate frequency: FM 10.7MHz
AM 455kHz
FM stereo separation: More than 20dB (1kHz)
< TAPE RECORDER SECTION >
Distortion: Less than 3% (PB, 1kHz)
Less than 8% (REC/PB, 1kHz)
S/N ratio: More than 40dB
(PB, REC/PB, AC, DC)
Erasing ratio: More than 30dB
Wow & Flutter: Less than 0.35% (RMS)
Take-Up Torque: 20-60g-cm (FWD, REV)
F.F & REW Torque: 55-120g-cm
Test tape: TTA-100
NORMAL TTA-602
TTA-210
TTA-257

13
IC BLOCK DIAGRAM
IC, TA2111F
24 23 22 21 20 19 18 17 16 15 14
1110
9
8
7
65
4
32
112
13
AM
MIX
FM
MIX
AM
OSC
FM
OSC
AF
BUFF
AM
DET
FM
IF
AM
IF
LEVEL
DET
FM
DET
TUN
LED
ST
LED
AGC
FM
RF
FM RF IN RF GND MIX OUT AGC VCC GND TUN LED ST LED QUADAM
LOW CUT
AM
IF IN
FM
IF IN
FM
MUTE
ST/MO
FM/AM
AF
VCO
DECODE
DIVIDE
AM RF IN FM RF
OUT FM OSC AM OSC AFC LPF2 LPF1 L-OUT R-OUTRF VCC DET OUT MPX IN
IC, BA3308
IC, MM1434XF
IC, BU4066BC

14
REF. NO PART NO. KANRI DESCRIPTION
NO.
REF. NO PART NO. KANRI DESCRIPTION
NO.
MECHANICAL PARTS LIST 1/1
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
COLOR NAME TABLE
1 8Z-CS4-003-010 LID,CASS
2 8Z-CS4-004-010 WINDOW,CASS
3 8Z-CS3-004-010 BOX,CASS
4 8Z-CS4-051-010 CABI,FR EX ASSY
5 84-CD8-083-010 BADGE,AIWA 30.5-5.2 2.5LEAD
6 8Z-CS3-206-010 SPR,CASS
7 8Z-CS4-001-010 WINDOW,DIR
8 8Z-CS3-205-010 HLDR,BAR ANT
9 S1-015-171-000 POWER SWITCH COVER
10 S7-BB2-030-000 CERAMIC BUZZER
11 8Z-CS3-035-010 WINDOW,TU HR
12 S3-004-161-000 DAMPER
13 8Z-CS3-606-010 SPKR, 4OHM ZCS-3/4
14 8Z-CS3-203-010 GUIDE,POINTER A
15 8Z-CS3-007-010 POINTER,TU
16 8Z-CS3-204-010 GUIDE,POINTER B
17 S2-017-680-101 HLDR,SPKR
18 8Z-CS3-009-010 KNOB,RTRY TU
19 8Z-CS4-201-010 LEVER,REC 1WAY
20 8Z-CS4-002-010 KEY,CASS
21 S2-017-610-101 HLDR,PT
! 22 8Z-CS3-624-010 PT,H ZCS-3/4
23 8Z-CS3-045-010 PLATE,TOP HR
24 8Z-CS3-038-010 ARM,HANDL L
25 8Z-CS3-040-010 HANDL,BAR
26 8Z-CS3-039-010 ARM,HANDL R
27 8Z-CS4-015-010 CABI,REAR HR
28 8Z-CS3-012-010 BTN,QSOUND
29 8Z-CS3-013-010 KNOB,RTRY VOL
30 8Z-CS3-011-010 KNOB,SL
31 8Z-CS3-627-010 ANT,ROD ZCS-3/4
32 8Z-CS3-207-010 SPR,BATT -
33 8Z-CS3-208-010 SPR,BATT +
34 8Z-CS3-209-010 SPR,BATT +/-
35 8Z-CS3-008-010 LID,BATT
36 S1-027-000-101 DIAL DRUM
! 37 87-A90-146-010 SW,SL 1-1-2
38 S3-003-931-000 HKDR,MIC
39 8Z-CS3-628-010 MIC,ZCL-3
40 S2-004-971-000 MIC PLATE
! 41 S2-3C0-072-000 AC SOCKET VDE
42 S1-014-991-000 AC JACK COVER
A 87-261-034-410 V+2-5
B 87-743-073-410 UT2+2.6-6
C 87-513-094-210 VFT2+3-6
D 87-743-074-410 UT2+2.6-8
E 87-651-095-410 VT1+3-8 GLD
F 87-651-102-410 VT1 3-20 GLD
G 87-624-096-410 QT1+3-10 CR
H 87-651-076-410 VT1+2.6-12 ZN
I 87-661-097-410 TAPPING SCREW, VFT1+3-12