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A DIGITAL SIGNAL PROCESSOR




IC9300 PD4
A31 C11
VIDEO DATA 11
PLASMA AI VIDEO DATA
LVDS DATA
CPG with SS 35
H/V Sync Control VIDEO DATA
Sub Filed Processor 38 P+3.3V
IC9304
ADDR/DATA 40 P+3.3V
FLASH FLASH I/F IIC0
MEMORY
P_S0 CONTROL DATA
P_S0
P_S1 DISCHARGE CONTROL
P_S1
CONTROL DATA
1.2V A32 C21
SUSTAIN CONTROL
3.3V 3
IC9400,01 VIDEO DATA
31
SCAN CONTROL BUFFER
CONTROL DATA
OSD VOUT 52 P+3.3V

XRST_SYS_PD4 UHZ 53 P+5V
55
DRVRST_PD4 SOS_DCC
LVDS DATA IC9800
1 P+15V P+1.2V X0 X1 SUSTAIN CONTROL
49 SOS8_SS
+1.2V
2
IC9802
X9300
3.3V
P+3.3V P+3.3V




P ON/OFF
IC9801 P+5V P+5V

+5V



P+15V P+15V




SOS_DCC
DRVRST_PD4
P+3.3V
D_UHZ
XRST_SYS_PD4 A20 SN20
3
SOS8_SS
P+5V SCAN CONTROL
SC_UHZ
4 18 UHZ
SOS6_SC1
15 SOS6_SC1
SOS7_SC2
16 SOS7_SC2
1 P+5V
29 P+15V
30 P+15V




CN0102
FOR
IIC1 FACTORY
IIC2 USE
P+15V Genx_IIC
5

6

STB5V
7
SUB9V
8
SUB5V SUB5V
9




STB3.3V
STB3.3V
10
STB1.2V
11

STB3.3V
STB5V
STB+3.3V
SUB9V STB1.2V D5100
STB5V_SW_ON KEY SWITCH
P+3.3V STB+1.2V
SW5150 F
SW5151 VOL.UP/CH.UP D2520
STB5V_SW_ON SW5152 VOL.DN/CH.UP A1 K1 POWER LED
SOS8_SS SW5153 TV
SOS8_SS STB_RST G_LED_ON G_LED_ON
STB_RST SW5154 AV 2 2
G

(LED:8TIMES) STB_RST Q5100 POWER LED(R) R_LED_ON
PANEL SOS KEYSCAN1 3 3 R
SOS6_SC1 PANEL SOS KEY SWITCH
SOS6_SC1
(LED:6TIMES) DRVRST_ DRVRST_PD4
REMOTE IN RMIN
PD4 1 1
SOS7_SC2 POWER_DET Q5101
SOS7_SC2 RM2510
SC_UHZ
TV SUB ON (LED:7TIMES) STB3.3V REMOTE
D5000 SW_OFF_DET 4 4
SOS_DCC UHZ D_UHZ
Q5000 SOS_DCC
(LED:9TIMES) POWER_DET
SOS4_PS
SOS4_PS
IC5000
(LED:4TIMES) ANALOG-ASIC
K POWER LED
REMOTE RECEIVER