Panasonic RQSX-59 Service manual
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RQ-SX59EG
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RQ-SX59EB
Stereo Cassette Player
Colour
(S)............Silver Type
AR21 Mechanism Series
TD0502008C2
Mini Cassette
Specification
nGeneral
Power Requirement:
Battery; DC 1.5V (one R6/LR6,”
battery)
Rechargeable Battery; DC 1.2V (included rechargeable
battery)
Power output: 1.5mW+1.5mW (RMS...max)
Outputjack: Headphone;80Ω,M3jack
Dimensions(WxHxD): 80.7x110x23.2 mm
Weight: 156g (With rechargeable battery)
nCharger
Input;
For the United Kingdom;
For Continenntal Europe;
Output; DC 1.2V, 350 m
Wow & Flutter; WRMS 0.28%
nCassette Playe
C 220 ~ 240V,50Hz,4W
C 220 ~ 230V,50Hz,4W
Track system: 4 track, 2 channel,stereo
FrequencyRange (Normal) 40 ~18,000Hz (-6 dB)
”
Recharging time:
Motor: Electrical governor motor
Tape Speed: 4.8 cm/s
Playing time:
(When used in hold mode, at 25°C and on flat stable surface)
Batterytype Tape playback
Rechargeable battery*1
lkaline batter
Rechargeable battery*1 and
Alkaline battery
*1 When the included rechargeable batteryis fullyrecharged
Note:
Specifications are subject to change without notice.
Mass and dimensions are approximate.
The play time may be less depending on the operating conditions.
bout 3.5 hours
bout 18.5 hours
bout 47.5 hours
bout 66 hours
(requires 3.5 hours )
© 2005 Matsushita Electric TAIWAN Industrial Co.,
Ltd. All rights reserved. Unauthorized copying and
distribution is a violation of law.
RQ-SX59EG / RQ-SX59EB
CONTENTS
Page Page
1 Accessories 2
2 Location of Controls
3 Service Mode
3.1. Unit and Stereo Earphones Test
3.2. Remote Controller Test
4 Operation Checks and Component Replacement Procedures
4.1. Removal of the rear cabinet ass 馳
4.2. Removal of the cassette lid
4.3. Removal of the link angle and link unit
4.4. Removal of the main P.C.B.
4.5. Remov the battery terminal (-) and (+)
4.6. Checking for the main P.C.B.
4.7. Removal of the mechanism ass 馳 and middle cabinet
4.8. Remove of the head block and pinch rollers
4.9. Removal of the open knob
4.10. Removal of the lock cam and lock spring
4.11. Removal of the open spring and sheet
4.12. Notice for assembling the mechanism
4.13. Notice for assembling the main P.C.B.
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4.14. Notice for assembling the cassette lid 8
4.15. Notice for assembling the rear cabinet ass 馳
5 Check Point of Signal
6 Block Diagram
7 Schematic Diagram Notes
8 Schematic Diagram
9 Printed Circuit Board Diagram
10 Type Illustration of ICs, Transistors and Diodes
11 Measurements and Adjustments
11.1. Adjustment Instructions
11.2. Adjustment Points
12 Terminal Function Of IC 痴
13 Supply of Rechargeable Battery as Replacement Parts
14 Caution in Use of Rechargeable Battery
15 Mechanism Parts Location
16 Cabinet Parts Location
17 Packaging
18 Replaceme nt Parts List
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1 Accessories
· Stereo earphones
(FFEV330P-HT) ............................................................. 1pc.
· Remote Control
(RFEV036P-HS)............. ................................................ 1pc.
· Battery Charger Stand
(RFEB116E-1U) ..............................................................[EG].
· Battery Charger Stand
(RFEB115B-1U) ..............................................................[EB].
· Battery Ass’y
(HHF-AZ09EMST)............................................................1pc.
· Battery Case
(RFCT0005-H) .............................. .................... ............. 1pc.
· Battery Case
(RFAT0006-H) .......... .................... .................... .............. 1pc.
· Stand Charger Holder
(RKQT0041-A) ................................................................1pc.
2
2 Location of Controls
Main Unit
RQ-SX59EG / RQ-SX59EB
Volume control
Tape OFF/PLAY
BATT CHK
S-XBS position
Battery terminal
Remote Control
REW/REV
position
Volume control
Hold switch
Hold switch
(80 )Headphone/Remote
A-B REPEAT/
Open knob
FF/CUE
Battery lid
S-XBS button
Stereo earphones
Plug
Earphone jack
Plug
Main button
+,- Control
3
RQ-SX59EG / RQ-SX59EB
3 Service Mode
3.1. Unit and Stereo Earphones
Test
· Service Mode
The RQ-SX59 has a Service Mode designed to help identify
Faulty parts in the event of an error.
This mode is especially useful when servicing carried out.
· Items Required
1.Stereo earphones.
2.Remote controller.
3.Rechargeable battery or dry cell (R6/LR6,AA,UM-3)
housed in case.
· Service Mode Functions
1.Amplifier test
−
− This test should be run if an amplifier failure occurred
− −
during test 1.above.
· UNit and Stereo Earphones Test Preparations
1.Plug the stereo earphones into headphone jack.
2.Insert a fully-charged rechargeable battery or dry cell
(R6/LR6,AA,UM-3) (housed in battery case).
3.Insert a cassette tape.
4.Release the hold mode.
· Main unit operation switchs location
3.2. Remote Controller Test
· Remote controller operation switchs location
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4 Operation Checks and Component Replacement
Procedures
1. This section describes procedures for checking the
operation of the major printed circuit boards and replacing
the main components.
2. For reassembly after operation checks or replacement,
reverse the respective procedures special ressembly
procedures are described only when required.
3. Select item from the following index when checks or
replacement are required.
Contents
1. Checking for the main P.C.B.
2. Replacement for the mechanism.
3. Replacement for the head block ass’y and pinch rollers.
4. Replacement for the cassette lid and link unit.
4.1. Removal of the rear cabinet
ass’y
RQ-SX59EG / RQ-SX59EB
4.2. Removal of the cassette lid
5
RQ-SX59EG / RQ-SX59EB
4.3. Removal of the link angle and
link unit
4.4. Removal of the main P.C.B.
4.5. Remov the battery terminal (-)
and (+)
4.6. Checking for the main P.C.B.
6
RQ-SX59EG / RQ-SX59EB
4.7. Removal of the mechanism
ass’y and middle cabinet
4.8. Remove of the head block and
pinch rollers
4.9. Removal of the open knob
4.10. Removal of the lock cam and
lock spring
4.11. Removal of the open spring
and sheet
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