Table of Contents
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Service
Manual
AUDIO SYSTEM
POWER AMPLIFIER
VEHICLE
DESTINATION
LEXUS ES300 U.S.A., CANADA
Manufactured for TOYOTA
by PIONEER CORPORATION
ES300
PRODUCED AFTER
TOYOTA PART No.
July 2003
86100-33130
86100-33130
86100-33180
86100-33180
ORDER NO.
CRT3068
ID No.
PIONEER MODEL No.
GM-8637ZT/UC
GM-8637ZT-91/UC
GM-8737ZT/UC
GM-8737ZT-91/UC
CRT3068
PUB. NO.
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Table of Contents
Related Manuals for Pioneer GM-8637ZT/UC
Summary of Contents for Pioneer GM-8637ZT/UC
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Page 1: Service Manual
Service Manual ORDER NO. CRT3068 ES300 AUDIO SYSTEM POWER AMPLIFIER VEHICLE DESTINATION PRODUCED AFTER TOYOTA PART No. ID No. PIONEER MODEL No. LEXUS ES300 U.S.A., CANADA July 2003 86100-33130 GM-8637ZT/UC 86100-33130 GM-8637ZT-91/UC 86100-33180 GM-8737ZT/UC 86100-33180 GM-8737ZT-91/UC Manufactured for TOYOTA CRT3068 by PIONEER CORPORATION PUB. -
Page 2: Safety Information
For details, refer to "Important symbols for good services". GM-8637ZT/UC - Supplementally model is identical to the original except for the addition of following items. Part No. Description GM-8637ZT-91/UC GM-8737ZT-91/UC Cover CEG1045(x2) CEG1045(x2) Carton CHG5163 CHG5163 Contain Box(x1/6) CHL5163 CHL5164 SAFETY INFORMATION This service manual is intended for qualified service technicians;... -
Page 3: Table Of Contents
Weight ....... . .387g Maximum output power(GM-8637ZT/UC) ..25W or more(4Ω, 1kHz, 10%THD, 14.4V) Maximum output power(GM-8737ZT/UC) . -
Page 4: Exploded Views And Parts List
2. EXPLODED VIEWS AND PARTS LIST 2.1 EXTERIOR GM-8637ZT/UC... - Page 5 2 Screw AMZ26P140FTC 3 Case CNB2688 4 Heat Sink CNC9507 5 Tape CNM8569 6 Cushion CNM8570 7 Shield CNR1725 8 Main Unit(GM-8637ZT/UC) CWM9035 Main Unit(GM-8737ZT/UC) CWM9036 9 Screw(M3x8) CBA1339 10 Connector(CN101) CKM1065 11 Holder CNC9508 12 Chassis Unit CXC2744 13 IC(IC103)
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Page 6: Schematic Diagram
3. SCHEMATIC DIAGRAM 3.1 MAIN UNIT Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS LIST". 1.43mH GM-8637ZT/UC... - Page 7 Decimal points for resistor No differentiation is made between chip resistors and and capacitor fixed values discrete resistors. are expressed as : ← Symbol indicates a capacitor. ← No differentiation is made between chip capacitors and 0.022 R022 discrete capacitors. GM-8637ZT/UC...
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Page 8: Pcb Connection Diagram
2.Viewpoint of PCB diagrams include all necessary parts for Capacitor Connector several destination. For further information for SIDE A respective destinations, be sure to check with the schematic dia- gram. SIDE B Chip Part P.C.Board MAIN UNIT SIDE A FRONT GM-8637ZT/UC... - Page 9 SIDE B MAIN UNIT GM-8637ZT/UC...
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Page 10: Electrical Parts List
=====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- Unit Number : CWM9035(GM-8637ZT/UC) RS1/8S472J RS1/16S223J Unit Number : CWM9036(GM-8737ZT/UC) RS1/16S331J Unit Name : Main Unit RS1/16S102J RS1/16S103J MISCELLANEOUS RS1/16S1002D... - Page 11 =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- CFTNA224J50 CFTNA224J50 CFTNA224J50 CFTNA224J50 CCSRCH101J50 CCSRCH101J50 CCSRCH101J50 CCSRCH101J50 CCSRCH101J50 CCSRCH101J50 CCSRCH101J50 CFTNA105J50 CEHAR100M16 CKSRYB102K50 CKSRYB102K50 CKSRYB473K50 2200µF/16V CCH1012 CKSRYB473K50 CEAT1R0M50 CKSRYB103K50 CEAT101M16 CKSRYB103K50 CKSRYB102K50 CEAT470M16 CEAT470M10 CKSRYB473K50 CEAT4R7M50 CEAT4R7M50 CKSRYB102K50 GM-8637ZT/UC...
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Page 12: Adjustment
6. ADJUSTMENT - CONNECTION DIAGRAM FX-MG8006ZT/UC Electro MultiVision (LS430) (DENSO) for LS430 GGD1234 BULLET BULLET CONNECTOR CONNECTOR Hide Away TUNER Navi ECU(for LS430) GEX-T9006ZT/UC (LS430) GGD1278 BULLET CONNECTOR NAVI AMP GM-8637ZT/UC DSP AMP GM-8737ZT/UC GM-9006ZT/E (LS430) GGD1169 BULLET CONNECTOR GM-8637ZT/UC... -
Page 13: General Information
Removing the Case (not shown) 1. Remove the screw and then remove the Case. Removing the Main Unit (Fig.1) Straighten the tabs at three locations indicated. Remove the two screws. Remove the two screws and then remove the Main Unit. Main Unit Fig.1 GM-8637ZT/UC... -
Page 14: Connector Function Description
PIONEER ELECTRONICS (USA) INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A. PIONEER EUROPE NV Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936 C PIONEER CORPORATION 2003 K-ZZB. JULY 2003 Printed in Japan...