XAV-A1
28
28
XAV-A1
5-5. BLOCK DIAGRAM – MONITOR Section –
LCD UNIT
PLL SELECT
IC1006
SYNC SWITCH
IC1019
X1002
3.579545MHz
X1003
503.5kHz
+5.0V
IC1030
HSC
VHC
/N/P
PCA
SYNC_SW
HSC
VSC
X1001
4.433619MHz
C-VIDEO
LCD_B
LCD_G
/HSYNC
/VSYNC
LCD_R
LCD-DATA
LCD-CLK
LCD-CS
MUTE
VCOM
CDE
115
32
132
114 113
/VSYNC
/HSYNC
PAL/NTSC
CLK1
RESET1
HD2
LIGHT
MODE0
MODE1
MODE2
SYNC_SW
VD2
HD3
HD1
HD0
133
141
31
B+ SWITCH
Q1010
MUTING
Q1007
MUTING
Q1011
B+ SWITCH
Q1008,1009
DIMMER
Q1003
DC/DC
CONVERTER
IC1014
SVR1001
+14V
+5.4V
+5.0V
+5.0V
TOUCH
PANEL
TP-Y
ILLMOUT
RGBSW
SDA1
SCL1
TPCONT
TP-X
D1201 – D1205,
LED1001 – LED1003
(KEY ILLUMINATION)
F1002
+14V
+5.0V
/VSYNC
/VSC
VSP1
VSP2
VOE
UD
VCK
HCK
HSP1
HSP2
RL
RESET
DLP
VCOM
/HSYNC
/VSYNC
HSC
VSC
SYNC SW
VD2
+5.4V
HD3
HD2
HD1
HD0
MUTE
PCA
/N/P
MODE0
MODE1
MODE2
LIGHT
/HSYNC
/HSC
RESET
Q1001
VOLTAGE
(–14V)
VOLTAGE
(+5.4V)
+14V
F1001
SVR1002
SVR1002
D1007
D1008
LCD
BACK
LIGHT
INVERTER
TRANSFORMER
PT1002
INVERTER
TRANSFORMER
PT1001
DC/DC
CONVERTER
IC1007
SWITCHING
REGULATOR
Q1005
VB
VG
VR
•
SIGNAL PATH
: DVD/CD (VIDEO)
+7.0V
+7V
REGULATOR
SWITCHING
REGULATOR
Q1004
SWITCHING
REGULATOR
Q1002
S1001,1002,
S1201-1205
(MONITOR KEYS)
Содержание XAV-A1 - Av Center
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