Pioneer KEH-3200QRUC Service Manual

WY) PIONEER'
The Art of Entertainment
c/Manual |" ae
CRT1426
CASSETTE CAR STEREO WITH FM/AM ELECTRONIC TUNER
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OOGR ..
KEH-22000R UC
KER-3250Q0R $=.
KER-2250G0R =:
KEH-1250
Note:
© See the separate manual CX-197 (CRT1328) for the cassette mechanism description.
@ Dolby noise reduction manufactured under license from Dolby Laboratories Licensing
Corporation. "Dolby" and the double-D symbol are trademarks of Dolby Laboratories
Licensing Corporation.
@ Whenever a cord assembly may be used for repairing, do not fail to employ the cord assembly de-
signed for the related part.
Do not apply any cord assembly designed for a different part.
CONTENTS
I. SPECIFICATIONS: ++++-++rcesreececee ern ees 2 14. SCHEMATIC CIRCUIT DIAGRAM (KEH-2250QR) - +44
2. USING THE RADIO: +++ ++ seer ce er eee cee ees 4 15. CONNECTION DIAGRAM (KEH-2250QR)---++++++ 47
3. USING THE TAPE DECK+++++++sseeeeeeeeeees 6 16. CONNECTION DIAGRAM (KEH-1250) --+-++++++- 51
4, CONNECTIONS: + +++ cesses reece cece cee cec ens 7 17. SCHEMATIC CIRCUIT DIAGRAM (KEH-1250)---+-55
Oe DISASSEMBLY: +++s+esereerseeecceees sees 10 18. EXPLODED VIEW (KEH-3200QR, KEH-3250QR, - --58
6. ADJUSTMENT +--+ ++ res seere sees ewevenseses 12 KEH-2200QR, KEH-2250QR)
7. BLOCK DIAGRAM+ ++ +++ ree eer ese eeeeee eens 15 19. EXPLODED VIEW (KEH-1250) +++ +++++eee reer 62
8. CONNECTION DI AGRAM(KEH-3200QR)---++::-> 23 20. CASSETTE MECHANISM ASSY EXPLODED VIEW: -65
9. SCHEMATIC CIRCUIT DIAGRAM (KEH-3200QR) - +27 (KEH-3200QR, KEH-3250QR)
10. SCHEMATIC CIRCUIT DIAGRAM (KEH-3250QR) --30 21. CASSETTE MECHANISM ASSY EXPLODED VIEW--69
11. CONNECTION DI AGRAM(KEH-3250QR) -+---:+>> 33 (KEH-2200QR, KEH-2250QR, KEH-1250)
12. CONNECTION DI AGRAM(KEH-2200QR)-+:-+---+-> 37 = 22. PACKING METHOD--++++++++eseeeee cee seees 73
13, SCHEMATIC CIRCUIT DIAGRAM(KEH-2200QR) --41 23. ELECTRICAL PARTS LIST+++++++-+++eeeeees 75
PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153, Japan
PIONEER ELECTRONICS SERVICE INC. P.O. Box 1760, Long Beach, California 90801 U.S.A.
PIONEER ELECTRONICS OF CANADA, INC. 505 Cochrane Drive, Markham, Oniario L3R 8E3 Canada
PIONEER ELECTRONIC [EUROPE] N.V. Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS AUSTRALIA PTY. LTD. 178-184 Boundary Road, Braeside, Victoria 3195, Australia TEL: [03] 580-9911
© PIONEER ELECTRONIC CORPORATION 1991 any ase naaeatas