TAV-L1
52
52
TAV-L1
7-6. BLOCK DIAGRAM – TV MONITOR Section –
CN1006
3
DIMMER
PANEL_DET
DCC
TV SYSTEM CONTROLLER
IC1001 (1/2)
VIDEO PROCESSOR
IC5000
X5302
32.768kHz
X5000
14.31818MHz
HDMI_RST
AUDO_VARI
AC_OFF_DET
LINE_MUTE
HP_MUTE
HD_PB
HD_Y
HD_PR
X1001
16.384MHz
231 C
CVBS
PSW_SW
C
SIRCS_OUT
Q1405
128
129
TV STBY +3.3V
POWER KEY
EEPROM
IC1005
SENSOR
TEMPERATURE
IC1007
• SIGNAL PATH
: VIDEO
194 – 197,
117, 115, 114, 112, 111, 109
159, 177
156, 174
SD-RAM
IC5500
108
107
131
130
REAL TIME CLOCK
IC1009
BACKLIGHT_OFF
BACKLIGHT_OFF
PANEL_FAIL
BACKLIGHT
CSW_V
CSW_H
LCD
PANEL
UNIT
63 – 69, 71
CN5400
TV D +5V
2
3
14
13
1
LEVEL SHIFT
Q1001
LEVEL SHIFT
Q1002
LEVEL SHIFT
Q1003
LEVEL SHIFT
Q1004
15
12
EEPROM
IC5400
SYNC SIGNAL
PROSESSOR
IC7401
BUFFER
Q7410
BUFFER
Q7401
BUFFER
Q7402
73, 75, 76, 78, 84, 86, 88, 90,
91, 93, 94, 96, 102, 104, 106,
108, 148, 150, 152, 154, 160,
162, 163, 165, 166, 168, 170,
172, 178, 180, 181, 183
PANEL_DET
RD+
RD–
RCLK+
RCLK–
RC+
RC–
RB+
RB–
RA+
RA–
TV REG +17.5V
TV A +9V
TV STBY +3.3V
TV VCC +5V
TV STBY +5V
TV VD +1.8V
POWER VOLTAGE
PROTECT
Q5700
TV VA +1.8V
TV VL +1.8V
TV VD +2.5V
TV VD +3.3V
PS5700
LCD PANEL
VOLTAGE DETECT
Q8615, 8616
Q842
Q1015
Q2807
SP_PROT
D5705
D5704
SDA
SCL
IIC BUS
DCC LUT
DCC MODE
B+ SWITCH
Q1009
TV STBY +3.3V
D1004
(NC)
CN1004
4
Q1010
193
PC IN
6 (RGB IN)
125
DIMMER
BACKLIGHT
119
PANEL_FAIL
142
DCC
140
DCC LUT
DCC MODE
AC OFF DETECT
Q7001
D7757
(NC)
2
(NC)
9
POWER
D841
SLLEP
LED DRIVE
Q847
D848 (1/2)
D847 (1/2)
D847 (2/2)
(RED)
LED DRIVE
Q845
POWER
D848 (2/2)
(GRN)
LED DRIVE
Q846
PIC OFF
(RED)
PIC OFF
(GRN)
LED DRIVE
Q843
LED DRIVE
Q844
Содержание Esprit TAV-L1
Страница 10: ...10 TAV L1 MAIN board MAIN BOARD SERVICE POSITION ...
Страница 46: ...46 TAV L1 MEMO ...
Страница 209: ...209 TAV L1 MEMO ...