Philips rc 224 228 238 244 248 258 00 service manual
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Extracted text from philips rc 224 228 238 244 248 258 00 service manual (Ocr-read)
Page 1
Cassette car radio 22RC224/00 228/00 228/80 238/02
E, 22FTC238/82 244/00 248/00 248/30
$@WZU©@ 22RC248/80 258/02 258/32 258/82
Service
SerVIce
For repair information of the Cassette deck see Service
Manual of Auto Cassette Deck :
TN301NX265 ( 22R0224 - 228 - 238 )
CDSSB-PR ( 22RCZ44 - 248 - 258)
Contents page
Controls -2
Connections -3
Technical data - Chips handling 4
Servicing hints -5-5a
Semiconductors - IC pinnings ~6-6a
Block diagram -7-7a
DC voltages - Checks and adjustments -8-8a
Tuner part 1 schematic diagram ~9»9a
Main PWB layout -10-10a
Tuner part 2 schematic diagram v11-11a
Sound Process part 1 schematic diagram -12-12a
Sound Process pan 2 schematic diagram -13-13a
Power supply schematic diagram ~14-14a
Main PWB layout ~15-15a
Microcontroller part schematic diagram ~16-16a
Tape part schematic diagram -17-17a
Power part schematic diagram ~1 8-18a
Exploded view / Mechanical panelist (Fast Forward) -19-19a
Exploded view / Mechanical partslist (Auto Reverse) 20-203
Electrical partslist -21-21a-22-22a
Technicians remarks ~23
g5
Published by Philips CarSystems Printed in the Nethenands 9 Copyright reserved Subject to modification 4822 725 24386
@ PHILIPS
Page 2
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1 On / Ofl 10 CD model Loudness
2 Volume - 11 Autostore / Local - DX
3 Bass / Balance 12 Presets / Selection
4 Treble 13 Release Knob for detachable unit
5 Volume + 14 Ffw/ FnN Buttons (248 - 258 )
6 Info / Scan Presets (238 - 258 ) 15 Cassette Opening + Flap
Scan Presets ( 228 - 248) 16 Reverse Button / Eject ( 248-258 )
7 Band Selection / Manual Search Select FFW/ Eject ( 228-238 )
Random (in CD mode) 17 Display
8 Search Down
9 Search Up
KEYBQAHD SCHEMATIC DIAGRAM
1803 15 pins connector
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