Read Sony XAV-7W Service Manual online
9
9
XAV-7W
2-7.
SCHEMATIC DIAGRAM – MAIN Board (4/5) –
C904
C907
C912
C911
L3
C923
C922
R938
R35
R36
FB901
R936
R939
C906
C219
R949
R922
R920
R919
R980
R917
R911
R
9
1
4
R
9
1
5
R
9
1
6
R
9
2
1
R923
C217
C218
R52
R48
R49
R901
C211
R904
R948
C921
C220
C905
D900
IC901
TP103
X901
C841
1000p
1000p
0.1
1000p
10
0.1
100k
100k
100k
47k
0
6p
1000p
470k
220
220
220
100k
100k
220
2
2
0
2
2
0
2
2
0
2
2
0
100
1000p
1000p
100k
100k
100k
220
1000p
100
100k
0.1
1000p
6p
MA111
RN5VD33AA-
18.432MHz
0.47
A1
A2
A3
A4
SA_CLK
SA_DATA
BU5V(SUB)
D5V(SUB)
GND(SUB)
VSYNC
HSYNC
NP_SEL
WIDE1
WIDE2
DIMMER
LCDPW
BRIGHT
BUS ON
LED_SW1
LED_SW2
LINK-OFF
DB BOOT
TXD
RXD
SYS RST
BU CHK
UNICKO
UNISI
FP_SO
SA_ENIN
RGB/V/SEL
TINT
COL
CE
CL
DI
INH
VSYNC(SS)
HSYNC(SS)
COBOX
LINK-OFF
DB BOOT
TXD
RXD
CE
INH
DI
CL
COL
NP_SEL
BRIGHT
UNICKO
UNISI
FP_SO
SYS RST
WIDE1
WIDE2
TRE
DIMMER
LCDPW
OSD_RST
SDA(OSD)
SCL(OSD)
BUS ON
LINK-OFF
DB BOOT
TXD
RXD
SYS RST
BU CHK
UNICKO
UNISI
FP_SO
LED_SW2
LED_SW1
LED_SW1
LED_SW2
SA_ENIN
SA_CLK
SA_DATA
SA_ENIN
SA_CLK
SA_DATA
RGB/V/SEL
RGB/V/SEL
TINT
VSYNC
HSYNC
CE
CL
DI
INH
AV_SEL
COBOX
COBOX
BU CHK
BUS ON
CS(OSD)
COL
TINT
NP_SEL
WIDE1
WIDE2
DIMMER
LCDPW
BRIGHT
VSYNC(SS)
HSYNC(SS)
AVCC
VREF
NC
CD
GND
VDD
OUT
VSS
NC
VCC
VSS
VSS
VSS
VSS
VSS
VCC
VSS
VSS
VCC
VSS
VSS
VSS
VCC
XTAL
EXTAL
VSS
VSS
VSS
VCC
AVSS
VSS
NMI
BUSON
WIDE1
WIDE2
LINKOFF
DIMMER
LCDPW
LCDCKO OSDCCKO
UNISO
UNISI
UNISCK
BRIGHT
MD0
MD1
MD2
NCO
NCO
OSDCSO/TX
RX
NCO
(4/5)
NCO
NCO
NCO
NCO
NCO
BU IN
NCO
RGBVSEL
NCO
LED SW1
LED SW2
OSDC TRE
NCO
OSDCRESET
NCO
NCO
BOOT
LCD DI
NCO
OSDCCE
LCD CE
LCD NH
NCO
NCO
RGB COL
NCO
RGB HUE
NCO
NP SEL
NCO
FL W
FWE
SYSRST
STBY
NCO
NCO
NCO
NCO
NCO
NCO
SA CLK
SA ENIN
NCO
SA DATA
NCO
NCO
NCO
NCO
NCO
NCO
NCO
VSYNC SSEP
HSYNC SSEP
VSYNC MON
HSYNC MON
NCO
NCO
OSDC DISP
NCO
NCO
NCO
NCO
NCO
NCO
NCO
NCO
NCO
NCO
NCO
NCO
NCO
NCO
NCO
NCO
NCO
NCO
NCO
NCO
NCO
BUFFER
DISPLAY CONTROLLER
AV SEL
COBOX
22µH
IC900
HD6432398
A10FWV
VSYNC
HSYNC
HSYNC(SS)
VSYNC(SS)
(Page 6)
(Page 8)
(Page 8)
(Page 7)
(Page 10)
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