Service
Manual
GS300 AUDIO SYSTEM HEAD UNIT
ORDER NO.
CRT2224
VEHICLE |
DESTINATION |
PRODUCED AFTER |
ID No. |
TOYOTA PART No. |
PIONEER MODEL No. |
LEXUS GS300 |
EUROPE |
August 1998 |
P3714 |
86120-3A531 |
KEX-M8076ZT-02/EW |
|
|
|
|
|
KEX-M8076ZT-92/EW |
LEXUS GS300 |
EUROPE |
August 1998 |
P3715 |
86120-3A541 |
KEX-M8176ZT-02/EW |
|
|
|
|
|
KEX-M8176ZT-92/EW |
LEXUS GS300 |
OVERSEAS |
August 1998 |
P7512 |
86120-3A571 |
KEX-M8476ZT-02/ES |
|
|
|
|
|
KEX-M8476ZT-92/ES |
Manufactured for TOYOTA |
|
by PIONEER ELECTRONIC CORPORATION |
PUB. NO. CRT2224 |
KEX-M8076ZT-02,M8076ZT-92,M8176ZT-02,M8176ZT-92
KEX-M8476ZT-02,M8476ZT-92
-This additional service manual is designed to be used together with Model KEX-M8076ZT/EW,KEX- M8176ZT/EW and KEX-M8476ZT/ES Service Manual CRT2056. Refer to it for finding parts numbers and adjustment,etc. which are not shown in this manual.
-Supplementary model is identical to the original except for the addition of following items.
Description |
Part No. |
|
KEX-M8076ZT-92/EW,KEX-M8176ZT-92/EW,KEX-M8476ZT/ES |
Polyethylene Bag |
CEG1026 |
Carton |
CHA2025 |
Contain Box |
CHD2025 |
Protector |
CHP1972,CHP1973 |
EXPLODED VIEWS AND PARTS LIST
EXTERIOR(Page 4)
- EXTERIOR PARTS LIST
|
Mark No. Description |
Part No. |
|
|
|||
|
KEX-M8076ZT/EW |
KEX-M8076ZT-02/EW |
|
|
|||
|
5 |
Main Unit |
CWM4934 |
CWM6157 |
|
|
|
|
46 |
Keyboard Unit |
CWM4930 |
CWM6161 |
|
|
|
|
51 |
LCD Unit |
CWM4931 |
CWM6164 |
|
|
|
|
62 |
Grille Unit |
CXB2400 |
CXB3202 |
|
|
|
|
63 |
Door |
CAT1808 |
CAT1998 |
|
|
|
|
|
|
|
|
|
|
|
|
Mark No. Description |
Part No. |
|
||||
|
KEX-M8176ZT/EW |
KEX-M8176ZT-02/EW |
|
||||
|
5 Main Unit |
CWM4935 |
CWM6158 |
|
|||
|
46 Keyboard Unit |
CWM4929 |
CWM6162 |
|
|||
|
51 LCD Unit |
CWM4932 |
CWM6165 |
|
|||
|
62 |
Grille Unit |
CXB2401 |
CXB3203 |
|
||
|
63 Door |
CAT1809 |
CAT1999 |
|
|||
|
|
|
|
|
|
|
|
|
Mark No. Description |
Part No. |
|
|
|||
|
KEX-M8476ZT/ES |
KEX-M8476ZT-02/ES |
|
|
|
||
5 |
Main Unit |
CWM5419 |
CWM6046 |
|
|
|
|
46 |
Keyboard unit |
CWM5116 |
CWM6160 |
|
|
|
|
51 |
LCD Unit |
CWM4932 |
CWM6165 |
|
|
|
|
62 |
Grille Unit |
CXB2404 |
CXB3206 |
|
|
|
|
63 |
Door |
CAT1885 |
CAT2002 |
|
|
|
|
2
KEX-M8076ZT-02,M8076ZT-92,M8176ZT-02,M8176ZT-92
M8476ZT-02,M8476ZT-92
ELECTRICAL PARTS LIST(Page 45)
Main Unit
|
Part No. |
|
|
KEX-M8076ZT/EW |
KEX-M8076ZT-02/EW |
SymbolandDescription |
KEX-M8176ZT/EW |
KEX-M8176ZT-02/EW |
Q962 |
Not used |
2SA1162 |
D941 |
MA8043(H) |
HZU4R3(B3) |
D954 |
Not used |
UDZ10(B) |
R968 |
Not used |
RS1/10S123J |
R969,970,971 |
Not used |
RS1/10S103J |
R974 |
Not used |
RS1/8S472J |
R999 |
RS1/10S0R0J |
Not used |
Main Unit
SymbolandDescription |
Part No. |
|
KEX-M8476ZT/ES |
KEX-M8476ZT-02/ES |
|
Q962 |
Not used |
2SA1162 |
D941 |
MA8043(H) |
HZU4R3(B3) |
D954 |
Not used |
UDZ10(B) |
R518 |
Not used |
RS1/16S821J |
R519 |
Not used |
RS1/16S151J |
R968 |
Not used |
RS1/10S123J |
R969,970,971 |
Not used |
RS1/10S103J |
R974 |
Not used |
RS1/8S472J |
R999 |
RS1/10S0R0J |
Not used |
C505,506 |
CCSQCH101J50 |
CCSRCH101J50 |
3
1 2 3 4
KEX-M8076ZT-02,M8076ZT-92,M8176ZT-02,M8176ZT-92 KEX-M8476ZT-02,M8476ZT-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
PCB
DECK UNIT
ANTI-THEFT
RESET
C
|
|
|
|
|
|
Large size |
|
|
|
|
|
|
SCH diagram |
|
A-a |
|
|
A-b |
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
AVC-LAN
A-a |
A-b |
Guide page |
|
TUNER MUTE |
MIX-A |
Detailed page |
UNBAL |
|
A-a A-b
D
4A F
1 |
2 |
3 |
4 |
5 |
|
6 |
|
7 |
|
8 |
|
|
|
KEX-M8076ZT-02,M8076ZT-92,M8176ZT-02,M8176ZT-92
M8476ZT-02,M8476ZT-92
A
A-b F
LCD UNIT
ILL DRIVE |
LCD LAMP |
8V REGULATOR |
DRIVE |
B
|
ANT |
|
8V REGULATOR |
ESET |
MUTE |
|
C
5V REGULATOR
MIX-AMP |
ANALOG SWITCH |
|
|
NBAL-BAL |
|
D
|
|
|
|
|
|
|
|
A |
|
F |
|
|
|
|
|
|
|
|
|
|
|
|
5 |
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
5 |
|
6 |
|
7 |
|
8 |
|
|||||
|
|
|
||||||||||
|
|
|
||||||||||
A
B
C
D
1 |
2 |
3 |
4 |
KEX-M8076ZT-02,M8076ZT-92,M8176ZT-02,M8176ZT-92
KEX-M8476ZT-02,M8476ZT-92
A-a A-b |
|
|
|
|
|
|
|
RESE |
|
KEYBOARDUNIT |
|
|
|
|
|
M8076ZT-02/EW |
M8176ZT-02/EW |
ONLY |
|
|
|
M8076ZT-02/EW |
M8176ZT-02/EW ONLY |
|
|
|
|
|
|
PCB |
|
|
|
|
ONLY |
|
|
|
|
M8076ZT-02/EW |
M8176ZT-02/EW ONLY |
|
M8076ZT-02/EW |
M8176ZT-02/EW |
|
|
M8076ZT-02/EW |
ONLY |
|
CONTROL |
THEFT-ANTI |
|
|
|
M8176ZT-02/EW |
M8476ZT-02/ES ONLY |
|
M8176ZT-02/EW |
|
|
|
|
|
|
M8176ZT-02/EWONLY |
|
|
|
|
|
|
|
|
|
|
M8076ZT-02/EW |
|
|
|
TUNER |
MOTHER |
PCB |
DECKUNIT |
|
|
||||
|
|
|
|
|
|
|
|||
6 A-a F
1 |
2 |
3 |
4 |
Loading...