Block Diagram; Overall Connection Diagram - Pioneer AVIC-X940BT Service Manual

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4. BLOCK DIAGRAM

4.1 OVERALL CONNECTION DIAGRAM

A
Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or
"ELECTRICAL PARTS LIST".
LCD PANEL
CWX4028
B
TOUCH PANEL
CSX1164
C
D
E
F
22
1
2
NM
FPC
FPC
G
LCD-IF UNIT
FPC
NM
FPC
CN5102
CN5101
10
1
40
FFC
10
1
40
CN3200
CN5605
FPC
F
CC MONITOR UNIT(SERVICE)
F
1/7
P/S
I/F SECTION
F
2/7
CPU SECTION
F
3/7
CPU AROUND SECTION
F
4/7
DDR/FLASH_ROM/SRAM SECTION
F
5/7
NAND SECTION
F
6/7
VIDEO DEC/T-CON SECTION
F
7/7
BT/DISPLAY SECTION
SD CARD
Connector
JA4712
1
18
NM
IF UNIT
Consists of
KEYBOARD PCB
IF PCB
MICRO SD PCB
AVIC-X940BT/XNUC
2
3
CN5001
CN5002
1
10
1
40
1
FFC
FFC
1
10
1
CN3201
FFC
NM
B
MODULE
TO
B
CWX4254
CN4602
16
1
FFC
1
16
CN5952
E
MICRO SD PCB
MICRO SD CARD
CONNECTOR
CN5951
14
1
3
4
FPC
KEYBOARD
PCB
CN2901
2
1
CODE ASSY
CDE9389
BT
1
2
CN2901
B
FFC
KEYBOARD
PCB
FPC
CXE3204
4
JA1891
RCA TERM
CN1851
1
20
FFC
1
20
CN291
except C, F
GPS
A
JA151
C
1
CODE
AV(PREOU
A, E
B, D
C, F :

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