Pioneer KEH-3500SDK WG Service Manual

Service
* KEH-3500/EW
Te Same A Y
@) PIONEER
The Art of Entertainment
ORDER NO.
CRT1501
CASSETTE CAR STEREO WITH FM/MW/LW ELECTRONIC TUNER
F-S500SDK ..
KEH-3500
EW, iT
KEH-2500SDK u-
KEH-2500
Note:
EW, IT, X1B/EW, XIB/IT
* 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.
CONTENTS
1. CONNECTING THE UNITS:<++++e+eetreeeeee 3
12. SCHEMATIC CIRCUIT DIAGRAM
9. USING THE RADIO<cstcec
eect e teste tes eee 4
(KEH-2500SDK/WG) cr rece reece t settee eee 4}
3, USING THE TAPE DECK+++++++++eeree errors 5
13. SCHEMATIC CIRCUIT DIAGRAM
4, DISASSEMBLY: +++ crete eee cec eee eeeeeeeeee 6
(KEH-2500/EW, IT) sees cree cee teres rete 44
5. ADJUSTMENT +++ ++ +eseeeeeeeeeeeeeeeeeees 8
14. CONNECTION DIAGRAM (KEH-2500/EH,
IT) ----47
6. BLOCK DIAGRAM:<+ccec
etre re tere cee eeees ll
15. EXPLODED VIEWe+
ect c trees ere ec eee
eee 51
7. CONNECTION DIAGRAM (KEH-3500SDK/NG)
- - - - 23
16. CASSETTE MECHANISM ASSY EXPLODED VIEW
8. SCHEMATIC CIRCUIT DIAGRAM
(KEH-3500SDK, KEH-3500) ++ ++ +++ 2+ e000 56
(KEH-3500SDK/WG) «+++ ses seeer eee eeee ees 27
17. CASSETTE MECHANISM ASSY EXPLODED VIEW
9, SCHEMATIC CIRCUIT DIAGRAM
(KEH-2500SDK, KEH-2500) -*+-++++e2+ tree 59
(KEH-3500/EW,
IT) a a ae eae
30
18. PACKING METHOD sete beer
esseeeneres teense 62
10. CONNECTION DIAGRAM (KEH-3500/EM,
IT) -- --33
19. ELECTRICAL PARTS LIST+++++++c+se+ e080 64
11. CONNECTION DIAGRAM (KEH-2500SDK/WG) - - - -37
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. 300 Allstate Parkway Markham, Ontario L3R OP2 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 1992
EK NOV. 1992 Printed in Japan