Service
Manual
ES300 AUDIO SYSTEM AMPLIFIER ASSY
ORDER NO.
CRT2717
VEHICLE |
DESTINATION |
PRODUCED AFTER |
TOYOTA PART No. |
ID No. |
PIONEER MODEL No. |
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LEXUS ES300 |
U.S.A., CANADA |
July 2001 |
86100-33150 |
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GM-8317ZT/UC |
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LEXUS ES300 |
U.S.A., CANADA |
July 2001 |
86280-33140 |
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GM-8317ZT-91/UC |
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Manufactured for TOYOTA |
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by PIONEER CORPORATION |
PUB. NO. CRT2717 |
GM-8317ZT,8317ZT-91
GM-8317ZT/UC, GM-8317ZT-91/UC
- Supplementary model is identical to the original except for the addition of following items.
Description |
Part No. |
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GM-8317ZT-91/UC |
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Cover |
CEG1045 |
Carton |
CHA1866 |
Contain Box |
CHL4511 |
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CONTENTS
1. |
SAFETY INFORMATION ............................................ |
3 |
7. |
GENERAL INFORMATION ....................................... |
16 |
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2. |
EXPLODED VIEWS AND PARTS LIST ....................... |
4 |
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7.1 |
CONNECTOR FUNCTION DESCRIPTION............ |
16 |
3. |
SCHEMATIC DIAGRAM ............................................. |
6 |
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7.2 |
IC ........................................................................ |
17 |
4. PCB CONNECTION DIAGRAM .................................. |
8 |
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7.3 |
SYSTEM BLOCK DIAGRAM ............................. |
17 |
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5. |
ELECTRICAL PARTS LIST ........................................ |
12 |
8. |
SPECIFICATIONS...................................................... |
18 |
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6. ADJUSTMENT.......................................................... |
16 |
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2
GM-8317ZT,8317ZT-91
1. SAFETY INFORMATION
This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician.
3
GM-8317ZT,8317ZT-91
2. EXPLODED VIEWS AND PARTS LIST
2.1 EXTERIOR
A
4
GM-8317ZT,8317ZT-91
NOTE:
-Parts marked by “*” are generally unavailable because they are not in our Master Spare Parts List.
-Screws adjacent to mark on the product are used for disassembly.
-EXTERIOR SECTION PARTS LIST
Mark No. Description |
Part No. |
Mark No. |
Description |
Part No. |
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1 |
Screw |
AMZ26P160FMC |
16 |
Connector(CN101) |
CKM1074 |
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2 |
Screw |
BMZ30P080FMC |
17 |
Connector(CN102) |
CKM1222 |
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3 |
Screw(GM-8317ZT) |
BMZ50P060FMC |
18 |
Bracket |
CNC6086 |
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4 |
Chassis |
CNA1761 |
19 |
Holder |
CNC9321 |
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5 |
Case |
CNB1984 |
20 |
IC(IC101) |
TDA7384 |
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6 |
86285-33060(GM-8317ZT) CNC9338 |
21 |
IC(IC102) |
TA8254AH |
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7 |
86286-33040(GM-8317ZT) CNC9344 |
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8 |
Cushion |
CNM4944 |
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9 |
Cushion |
CNM7203 |
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10 |
Cushion |
CNM7280 |
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11 |
Seal |
CNM7281 |
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12 |
Cushion |
CNM7493 |
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13 |
Heat Sink |
CNR1596 |
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14 |
Amp Assy |
CWM7790 |
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15 |
Screw(M3x6) |
CBA1393 |
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5
1 |
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2 |
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3 |
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4 |
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GM-8317ZT,8317ZT-91
3. SCHEMATIC DIAGRAM
3.1 AMP ASSY
Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL PARTS LIST”.
A
BEEP
8V
4V
4V
8V
-21.2dBs
HPF
-21.2d
-21.2dBs
-19.4dBs
B
HPF |
-19.4dBs -20. |
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LPF |
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+2.1dBs |
HPF |
-7.2dBs |
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MIX |
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+2.1dBs |
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-3.8dBs |
-7.0dBs |
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FIXED EQUALIZER FRONT |
FIXED EQUALIZER REAR |
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C |
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FRONT L |
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REAR L |
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FRONT R |
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REAR R |
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D |
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WOOFER POWER IC P |
6 |
A |
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3 |
4 |
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1 |
2 |
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