Pioneer GM-600 Service Manual

@) PIONEER
The Art of Entertainment
@ GM-600/UC
Service .
AZETEVG oe —
CRT 1322
POWER AMPLIFIER
iVvi-600 ....
GIVi-620
CONTENTS
1. CONNECTING THE UNITS (UC, ES) serereecee ee? 7. SCHEMATIC CIRCUIT DIAGRAM (EW)-++++++ +99
2. CONNECTING THE UNITS (EW) +eeeeeees so 00 08 8. CONNECTION DIAGRAM (EW) se+eeeeeee seeeee 1
3. INPUT LEVEL ADJUSTMENT (UC, ES)+++-++ee- 3 9. EXPLODED VIEW: sec sece cece cee eesceeeeee 13
4. DISASSEMBLY s+ ces ee cree sec ccnecccccceees 4 10. PACKING METHOD: sce ce cen ccc ccc eesveveces 16
5. SCHEMATIC CIRCUIT DIAGRAM (UC, ES)s+eese 5 WNL ELECTRICAL PARTS LISTeerrscerereeeceeee 17
6. CONNECTION DIAGRAM (UC, ES) «sceeeeseeees 7
SPECIFICATIONS
POWEF SOUICE .........0000« 15.6 V allowable) This specification were determined and are presented in accordance
Grounding system ...... with specification standards established by the Ad Hoc Committee of
Max. current consum) 5 Car Stereo Manufacturers.
Dimensions
[5-1/2 (W) x 1-1/4 (H) x 4 (D) in.]
WEIGH .........scccrsssseeeeereeree-0.5 kg (1.1 Ibs.) (Leads for wiring not included)
Maximum power OUtDUt ..........csessccssssccssssesesennsecsnscesnensecensecceseenessss 35Wx 2 Note:
Continuous power output Specifications and the design are subject to possible modification
iteidbstiascsbusatssulesdausandoaseebaddceeessed 18 W x 2 (at 4Q, 20-20,000 Hz, 0.5% THD) without notice due to improvements.
LOS IMPEMANCE .........aseeseccssesrecorsesceescconsessesessusencenserens 4Q (2-82 aliowable)
Frequency response ........ 10-50,000 Hz (+0 dB, —1 dB)
Signal-to-noise ratio . ... 94 dB (IHF-A network)
Distortion................ 015% (at 10W, 1kHz)
Input level ..............000 sssseceveereeeveee Me 2—2 V/7TkKQ
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, Ontario L3R 8&3 Canada
PIONEER ELECTRONIC [EUROPE] N.V. Keetbergiaan 1, 2740 Beveren, Belgium
PIONEER ELECTRONICS AUSTRALIA PTY. LTD. 178-184 Boundary Road, Braeside, Victoria 3195, Australia TEL: [03] 580-9911
© PIONEER ELECTRONIC CORPORATION 1990 Sau teen aoa