Aiwa HS-PX510 User Manual

S/M Code No.0050 DATE OF ISSUE 6,/1992 -
ANITA
SERVICE
MANUAL
e
BASIC
TAPE
MECHANISM:
OZM
~
1
e
TYPE,
AH
AE,
AK,
AZ
(PX510)
STEREO CASSETTE PLAYER
Y, YZ (PX310)
HS-PX510 HS-PX310
Maximum output Weight Maximum output Battery life
10mW + 10mMW (EIAS/32Q) Approx. 215 g (7.5 02) 1O0mW + 10mW (EIAJ/320) Alkaline batteries (AAA, LRO3 x 2)
15mW + 15mW (EIAJ/16Q) incl. rechargeable battery 15mW + 15mW (EIAJ/16Q) Approx. 8 hours (EIAJ, PB 1mWw
C
adaptor>
Power
source
output)
power Soules — P ; DC 3V Manganese batteries (UM-4, AAA,
DC
3V
Rated
voltage:
RO3
x
2
Dry
cell
battery:
LR-03
(UM-4,
AAA,
=AC-207H
AC
115V/230V,
switchable
Dry
cell
battery:
LR-03
(UM-4,
x
2)
RO3
x
2)
AC-207U,C
AC
120V
AAA,
RO3
~
2)
Approx.
4
hours
(EIAJ,
PB
ImW
Rechargeable
battery:
PB-4
AC-207E,Z
AC
220V
Rechargeable
battery:
PB-4
output)
Household AC power (using AC Ac.207K AC 240V Househoid AC power (using AC Rechargeable battery (PB-4)
adaptor) Rated — adaptor) Approx. 2 hours {ElAJ, PB tmW/10
: ated outpu iah minutes (H model is 15 minutes)
Battery life (EIAJ, playback 1 DC 2V 350mA Weight recharging}
mW, using PB-4) | Approx. 198 g (6.9 oz) Approx. 4 hours (EIAJ, PB
Approx.
2
hours
[10
Be
lg
a
tmW/60
minutes
recharging)
model is 15 minutes) recharging] Dimensions
Approx. 4 hours (60 minutes 108.5(W) x 81.6(H) x 25.7(D) mm
recharging)
(43a
x
3'fa
x
116
in.)
Dimensions incl. projecting parts and
108.5 (W) x 81.6 ¢H) x 25.7 (BD) mm controls
(43/8x3 1/4x 1 1/16 in.)
incl. projecting parts and controls oo
e@ Design and specifications are subject to change without
notice.
@ Dolby noise reduction manufactured under license from
Dolby Laboratories Licensing Corporation.
“DOLBY” and the double-D symbol [JC] are trademarks
of Dolby Laboratories Licensing Corporation.
AIWA CO.,LTD. Tokyo Japan
Printed in Japan

Aiwa HS-PX510 Specifications

General

Type	Cassette Player
Brand	Aiwa
Model	HS-PX510
Tape Speed	4.8 cm/s
Frequency Response	20 Hz - 20 kHz
Battery	2 x AA
Power Source	2 x AA batteries or DC 3V
Features	Auto-reverse, Dolby B noise reduction

Summary

Disassembly Instructions

Box, Battery and Cabinet, Rear Removal

Procedure to remove the rear cabinet and battery box components.

Cassette Lid ASSY Removal

Steps to remove the cassette lid assembly from the unit.

Frame, Control and Frame, Bottom Removal

Instructions for removing the control and bottom frame parts.

Main C.B Removal

Procedure for removing the main circuit board (Main C.B).

Servicing Precautions and JIG Usage

Caution When Servicing

Operation check with Main Circuit Board removed requires a JIG (OZM-1 CHECK KIT).

JIG Assembly and Attachment

Instructions for assembling and attaching the OZM-1 CHECK KIT JIG for operation checks.

Adjustment Procedures

Tape Speed Adjustment

Adjusts tape speed using test tape TTA-100 and adjusting SFR301.

Dolby Level Check

Checks Dolby noise reduction level using test tape TTA-200 and measuring voltage.

Azimuth Adjustment

Adjusts playback azimuth using test tape TTA-320 for optimal waveform alignment.

Motor Load Adjustment

Refer to service technical information SI 88-037-OP for motor load adjustment.

Schematic Diagram

Wiring Diagrams

Exploded View - 1

Exploded View - 2

Exploded View - 3

Spring Application Position