Service
Manual
GS300 AUDIO SYSTEM HEAD UNIT
ORDER NO.
CRT2226
VEHICLE |
DESTINATION |
PRODUCED AFTER |
ID No. |
TOYOTA PART No. |
PIONEER MODEL No. |
LEXUS GS300 |
AUSTRALIA |
August 1998 |
P2722 |
86120-3A561 |
KEX-M8176ZT-02/AU |
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KEX-M8176ZT-92/AU |
-This additional service manual is designed to be used together with Model KEX-M8176ZT/AU Service Manual CRT2055. Refer to it for finding parts numbers and adjustment,etc. which are not shown in this manual.
Manufactured for TOYOTA |
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by PIONEER ELECTRONIC CORPORATION |
PUB. NO. CRT2226 |
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KEX-M8176ZT-02,M8176ZT-92
SCHEMATIC DIAGRAM
A |
OVERALL CONNECTION DIAGRAM(GUIDE PAGE) |
Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL PARTS
LIST”.
A-a F
TUNER CONTROL PCB |
KEYBOARD UNIT |
B |
MOTHER |
ANTI-THEFT |
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PCB |
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DECK UNIT |
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RESET |
C |
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Large size |
A-a |
A-b |
SCH diagram |
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AVC-LAN
A-a |
A-b |
Guide page |
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TUNER MUTE |
MIX-AM |
Detailed page |
UNBAL-B |
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A-a A-b
D
2A F
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4 |
5 |
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6 |
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8 |
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KEX-M8176ZT-02,M8176ZT-92
A
A-b F
LCD UNIT
ILL DRIVE |
LCD LAMP |
8V REGULATOR |
DRIVE |
B
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ANT |
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8V REGULATOR |
ET |
MUTE |
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C
5V REGULATOR
IX-AMP |
ANALOG SWITCH |
BAL-BAL |
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D
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A |
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F |
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3 |
KEX-M8176ZT-02,M8176ZT-92
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A-b |
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A |
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A-a |
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UNIT |
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B |
KEYBOARD |
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PCB |
THEFT-ANTI |
C |
CONTROL |
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D |
TUNER |
MOTHER PCB |
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4 A-a F
4
DECKUNIT
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2 |
3 |
4 |
5 6 7 8
KEX-M8176ZT-02,M8176ZT-92
RESE |
MIX UNBA |
A-a A-b |
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TUNER MUTE |
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AVC-LAN
A
B
A-a F
C
D
5
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6 |
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7 |
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8 |
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