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10.2. Block (1/2) Diagram
P
POWER
IC7301
IC7201
Q7301
T7201
Q7302
D7102
Q7201
RECTIFIER
PFC
CF7103
LF7103
LF7104
LF7105
LINE
FILTER
F7101
JK7101
1
2
AC CORD
LCD PANEL
GMA
LRV/LLV
Voltage
PANEL
GMA
RLV/RRV
Voltage
BACK LIGHT
LD LED DRIVER
LD1
1
12
Q9801-08
3
10
LD2
1
12
Q9809-16
3
10
IC7503
STB5V
T7302
PA7406
+5V
LLC
CONVERTER
Q7403/8
D7408/9
AC
Q7801
Q7804/5 Q7822/23
T7800
DETECT
D7401/2
PA7407
IC7401
IC7800
PC7301
PHOTO
ERROR
COUPLER
DETECT
PC7303
PHOTO
COUPLER
PC7302
PHOTO
COUPLER
PC7304
PHOTO
COUPLER
HOT
HOT
COLD
COLD
P4
4
6
2
1
12
11
GK
KEY,Power SW
GK4
SW2851-2855
2
CONTROL PANEL KEY
3
SW2857
POWER SW
TC TCON
IC9503
GCX1.1V
+1.1V
IC9504
GCX3.3V
GCX1.5V
+1.5V
IC9100
SPI
LD4
8
9
4
6
SPI
8M
LVDS_TX
IC9501
VLED
IC9500
IC9502
GCX
IC9800
DDR3
LVDS_RX
LD3
TC03
LED
HSYNC
(K1-K8)
VSYNC
18
DVDD3.3
2
DVDD
BL_SOS
19
3
SYSTEM
BL_ON
HSYNC
BUS
HSYNC
14
7
CLK
VSYNC
VSYNC
12
9
BL_SOS
BL_SOS
16
5
BL_ON
BL_ON
4
17
LED
X9500
CLK
(K9-K16)
CLK
8
13
A
MAIN
P2
A02
5.8VS
5VS
11
6
+16V
7
4
PA7402
+16V
P15V
DCDCIN
3
5
TP2028
+16V
2
3
+16V
1
1
SUB_ON
8
2
ECO_ON
13
12
WOL
11
8
KEY
10
6
POWER_ON
4
9
TC11
1
2
4
5
7
8
11
16
23
38
47
79 19
14
TC10
80
79
77
76 74
73 71
IC4350
IC9151
VGH26V
VGH_M30V
GSC
+3.3V
DPM
VCC3.3V
IC4300
GMA(1-18)
miniLVDS_TX
VCC3.3V
DPM
IIC
VDD16.5V
LVDS_RX
GSC
VCOM_PG
IC4100
IC4301
1V2_TCON_M
VCOM_PG
TCON
VDD16.5V
VCOM_LFB
PNL12V
VCC3.3V_T
VCOM_RFB
IC4400
VCOM_OUT
EEPROM
VCC3.3V
X4100
IC4250
HVDD8V
VCC3.3V
PNL12V
VGL-5V
DCDC
VCORE1.2V
PNL12V
+12V
VGH26V
IIC
VDD16.5V
28
SUB_ON
ECO_ON
BL_SOS
KEY
POWER_ON
IC5440
66
58
43
34
2
63
68
IC5420
P15V
TC01
A16
TP4003
43
P15V
1
51
9
TP4032
39
11
SUB3.3V
41
13
IC5400
DCDCEN
1
51
6
18
LVDS_DATA
34
46
TC02
A15
11
SYSTEM_BUS
11
34
31
IC4200
PANEL_VCC_ON
8
34
JK3101A
COMP/VIDEO
1
2
USB5V
USB5V
TP5440
+5V
3
4
STB5V
5
SUB5V
SUB5V
TP5420
6
+5V
DCDCEN
7
SUB3.3V
SUB3.3V
TP5400
8
+3.3V
LVDS_DATA
9
SYSTEM_BUS
10
P15V
11
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