Pioneer keh 3900 rds service manual

Page 1

GD PIONEER'

The Art of Entertainment

Service
anual

MULTI-CD CONTROL FM/MWILW TUNER DECK AMPLIFIER

KEH'pEE-RDS r='w
KEH-PEIIIRDS aw
KEH'p4aunDS EW
KEH-p4lunns EW
KE H ' P 2 4 F! S aw
KEH-P14FIDS aw

FM/MW/LW TUNER DECK AMPLIFIER

KEH_39..RDS EW
KEH'33RDS aw

NOTE:

0 Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation.
"Dolby" and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation.

ORDER NO.

CRT1660

. See the separate manual CX-197 (CRT1328) for the cassette mechanism description.
0 The cassette mechanism employed in this model is one of 1M mechanism series.

CONTENTS
1. SPECIFICATIONS ........................................................ 2 7. BLOCK DIAGRAM .................................................... 27
2. OPERATION AND CONNECTION .............................. 2 8. CIRCUIT DIAGRAM AND PATTERN ........................ 29
3. ADJUSTMENT .......................................................... 11 9. CHASSIS EXPLODED VIEW ..................................... 59
4. DISASSEMBLY ......................................................... 14 10. CASSETTE MECHANISM ASSY
5. ERROR NUMBERS AND NEW TEST MODE ........... 15 EXPLODED VIEW ..................................................... 63
6. ELECTRICAL PARTS LIST ........................................ 17 11. PACKING METHOD .................................................. 66

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 USA.

PIONEER ELECTRONICS OF CANADA, INC. 300 Allstate Parkway Markham,0ntario L3H 0P2 Canada

PIONEER ELECTRONIC [EUROPE] N.V. Haven 1087 Keetberglaan 1, 9120 Melsele,Be|gium

PIONEER ELECTRONICS AUSTRALIA PTY.LTD. 178-184 Boundary Road, Braeside, Victoria 3195, Australia TEL21031580-9911

© PIONEER ELECTRONIC CORPORATION 1995 K_FFD_ JAN. 1995 printed in Japan