Aiwa HS-PS163 User manual

SERVICE MANUAL
HS-PS163 Y, YJ
STEREO
CASSETTE PLAYER BASIC TAPE MECHANISM : 4ZM-2 P12NC
S/M Code No. 09-002-401-6R1
• This Service Manual is for HS-PS163 (Y) Silver color.

2
SPECIFICATIONS
Maximum output: 15 mW + 15 mW (EIAJ 32 ohms)<YJ>
4 mW + 4 mW (EIAJ 16 ohms)<Y>
Power source: DC 3V using two size AA (R6) batteries.
Maximum dimensions: 116.6 (W) x 92.0 (H) x 34.3 (D) mm
(4 5/8 x 3 5/8 x 1 3/8 in.)
Weight: Approx.110.0 g (3.9 oz) (excluding batteries)
• Design and specifications are subject to change without notice.
DESCRIPTIONREF.NO. KANRI
NO.
PARTNO.
ACCESSORIES/PACKAGE LIST
1 84-447-019-310 CLIP,BELT
2 87-B30-195-010 HEADPHONE,HP-M029(F)
3 8Z-HKB-909-010 IB,Y (EGFSI)163 <Y>
3 8Z-HKB-910-010 IB,Y (EDPOHCZ)163 <Y>
3 8Z-HKB-911-010 IB,YL (ESC)163 <YJ>

DESCRIPTIONREF.NO. KANRI
NO.
PARTNO. KANRI
NO.
REF.NO. DESCRIPTIONPARTNO.
ELECTRICAL MAIN PARTS LIST
IC
87-A21-387-040 C-IC,TA2145F
DIODE
87-020-027-080 CHIP-DIODE 1SS184
MAIN C.B
C1 87-A11-554-080 C-CAP,S 1800P-50 K B
C2 87-A11-554-080 C-CAP,S 1800P-50 K B
C3 87-A11-565-080 C-CAP,S 8200P-50 K B
C4 87-A11-565-080 C-CAP,S 8200P-50 K B
C5 87-015-674-040 CAP E 22-6.3M SRA
C6 87-015-674-040 CAP E 22-6.3M SRA
C7 87-A11-553-080 C-CAP,S 1500P-50 K B
C8 87-A11-553-080 C-CAP,S 1500P-50 K B
C11 87-A10-489-040 CAP,E 220-4 7L SR
C12 87-A10-489-040 CAP,E 220-4 7L SR
C14 87-015-681-040 E/CAP 10-16
C15 87-A11-718-080 C-CAP,S 0.1-25 Z F
C16 87-A11-733-080 C-CAP,S 1-16 Z F<YJ>
C17 87-A11-733-080 C-CAP,S 1-16 Z F
C18 87-A11-733-080 C-CAP,S 1-16 Z F
C51 87-015-695-040 E/CAP 1UF 50V TAPG
J1 85-HRL-623-010 JACK,3.5 ST BLK
R51 87-A00-530-080 C-RES,S 180-1/10W F
SFR51 87-024-197-010 SEMI-FIXED RESISTOR, 1K
SW1 87-A90-133-110 SW,LEAF LSA1120JAU
VR1 87-A91-581-010 VR,RTRY 20KBX1
88
A
Resistor Code
Chip Resistor Part Coding
Figure
Value of resistor
Chip resistor
Wattage Type Tolerance
1/16W
1/10W
1/8W
1608
2125
3216
5%
5%
5%
CJ
CJ
CJ
Form
LW t
1.6 0.8 0.45
2 1.25 0.45
3.2 1.6
108
118
128
: A
: A
CHIP RESISTOR PART CODE
0.55
Resistor Code
Dimensions (mm)
Symbol
1/16W 1005 5% CJ
1.0 0.5 0.35 104
Lt
W
3

WIRING (MAIN)
4

SCHEMATIC DIAGRAM (MAIN )
65
AZIMUTH
ADJ.
Y
Y
Y
Y
VOLUME
PH

7
ADJUSTMENT
1. Tape Speed Adjustment
Settings : • Test tape : TTA–100 (Tape center)
• Test point : PHONES JACK (J1)
• Adjustment location : SFR51
Method : Play back the test tape and adjust SFR51
so that the frequency is 3000Hz±10Hz.
2. Head Azimuth Adjustment
Settings : • Test tape : TTA–300
• Test point : PHONES JACK (J1)
• Ajustment location: Head azimuth
adjustment screw
Method: Play back the test tape and adjust the screw
so that the output becomes maximum and
same phase.
MECHANICAL EXPLODED VIEW 1 / 1
8
SFR 51
MAIN C.B
A
PHONES
J 1
VR 1
VOLUME
12
1
2
PH

DESCRIPTIONREF.NO. KANRI
NO.
PARTNO. KANRI
NO.
REF.NO. DESCRIPTIONPARTNO.
MECHANICAL PARTS LIST 1 / 1
9
1 8Z-HKB-050-010 PANEL,CASS YZ 163<Y>
1 8Z-HKB-051-010 PANEL,CASS YU 163<YJ>
2 8Z-HKB-009-010 LID,CASS SIL
3 86-HRM-205-010 SPR-T,CLICK
4 87-HRR-206-010 PLATE,HEAD J034
5 8A-HRL-202-010 SPR-P,CASS
6 88-HRJ-038-010 FRAME CENTER
7 8Z-HKA-201-010 HOLDER,JACK
8 8Z-HKA-205-010 BAT-CONTACT,(-)
9 8A-HKA-201-010 BAT-CONTACT,(+)
10 8Z-HKA-019-010 LID,BATT J049N
11 8A-HKA-008-010 CABI,REAR YZ<Y>
11 8A-HKA-007-010 CABI,REAR YU<YJ>
A 87-067-732-010 TAPPING SCREW, VT1.4-3
B 87-067-384-010 SCREWVT1.4-3.5HL
C 87-264-525-310 SCREW, V+1.7-2.5
D 87-067-691-010 SCREW VT+1.7-6
Basic color Color Basic color Color Basic color Color
symbol symbol symbol
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 GM Metallic Green
YM Metallic Yellow DM Metallic Orange
COLOR NAME TABLE

TAPE MECHANISM EXPLIDED VIEW 1 / 1
10
25
23
1
22
REEL TABLE,L
10
5
24
SHAFT,REEL
FELT,CLUTCH
21
20
19
18
16
2
3
4
17
LEVER,REW G
CAPSTAN,
1.8-23.3 6
15
11
7
9
8
12
13
14
FRAME,CENTER
A

DESCRIPTIONREF.NO. KANRI
NO.
PARTNO. KANRI
NO.
REF.NO. DESCRIPTIONPARTNO.
TAPE MECHANISM PARTS LIST 1 / 1
11
1 84-ZM2-012-110 LEVER,PLAY G
2 84-ZM2-211-110 GEAR,CONNECT
3 84-ZM2-222-110 SPR-T,PLAY
4 84-ZM2-015-110 LEVER,STOP G
5 84-ZM2-216-210 REEL TABLE,R
6 84-ZM2-013-110 LEVER,FF G
7 84-ZM2-223-110 SPR-T,REW STOP
8 84-ZM2-232-310 BELT,MAIN
9 84-ZM2-221-110 FLY-WHL,P2
10 84-ZM2-228-310 SPR-C,BT
11 84-ZM2-220-110 BRG,P
12 84-ZM2-210-210 GEAR,AUTO
13 84-ZM2-218-110 CAP,GEAR AUTO
14 84-ZM2-208-510 LEVER,SHIFT
15 84-ZM2-224-110 SPR-T,FF LOCK
16 84-ZM2-207-310 LEVER,AUTO
17 84-ZM2-206-410 LEVER,LOCK
18 84-ZM2-219-010 PULLEY,MOTOR
19 87-A91-379-010 MOT,BCY3B-13
20 84-ZM2-226-510 SPR-C,CLUTCH
21 84-ZM2-212-010 GEAR,CLUTCH
22 84-ZM2-233-110 ROLLER ASSY,PINCH
23 84-ZM2-227-310 SPR-C,AZIMUTH
24 84-ZM2-225-010 SPR-T,AUTO FIND
25 87-A91-458-010 HEAD,AP 4211TA
A 84-ZM2-252-010 S-SCREW,AZI-2-6.4 C

2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:[phone]
Printed in Singapore9820527 9630472 0251431
2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:[phone]
Printed in Singapore9820527 9630472 0251431