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10.2. Block (1/3) Diagram
JK4501
JK4500
JK4502
HDMI1
HDMI2
HDMI3
S_15V
P6,P7
A7
+15V_S
1
+15V_S
3
IC5470
+15V_S
5
XRST
F+15V
13
RESET
F+15V
15
F+15V
17
STB5V
10
TUNER_SUB_ON
12
ECO_ON
14
STB5V
JK3002
JK3003
TU2901
JK3100A
AV1
AV2
Dig/Ana
YPBPR
Tuner
IIC_TUNER
IC3001
AV SW
AV1
V,R,G,B
AV1_VOUT
L,R
AV2_VOUT
AV2
V,Y,C,R,G,B
L,R
AV1_L,ROUT
AV3
AV2_L,ROUT
V,Y,C
L,R
L,ROUT
COMP/PC
MAIN
Y,PB,PR
CVBS/S/YUV
R,G,B
/RGB(PC)
L,R
L,R(AV)
MONITOR L,R
TV/DVB
RF
DVB_CVBS
IIC2
L,R(TV)
+5V
+9V
IC3003
+5V
AVSW+5V
IC2960
TUNER+5V
D5622
DTV+9V
+5V
SUB+5V
IC2801
SUB+6V
D5621
SUB+6V
+6V
BT+30V
IC5401
SUB9V
MAIN9V
SUB+9V
+9V
IC5600
SUB5V
+5V
SUB3.3V
+3.3V
IC5601
F15V
SUB1.8V
+1.8V
D5612
SUB1.2V
(+5.6V)
(+5.6V)
Q5606,07
OVER
+1.2V
CURRENT
PROTECT
BT30V
SPEAKER L
SPEAKER R
JK3107A
HEADPHONE
AV3
JK3001
AUDIO
DIGITAL
IN/OUT
PC IN
AUDIO OUT
A12
1
2
A11
1
3
IC2301
AUDIO AMP
SIF,AM
HP OUT
HDMI3
SP OUT
DDCD IIC
HDMI2
DIGITAL SOUND OUT
DDCC IIC
HDMI1
DDCB IIC
IC4510
VIDEO PROCESSOR/
HDMI Rx/AUDIO PROCESSOR
DIGTAL VIDEO OUT
SPDIN IN
SDIN0
SDIN2
MAIN Y/U/V
IIC1
L,R(AV IN)
L,R(MONITOR)
IIC2
L,R(TV OUT)
+3.3V
+3.3V
+1.8V
+1.8V
IC2008
IC4511
IC4512
IC4513
+3.3V
+3.3V
+1.8V
+1.8V
SUB5V
SUB3.3V
IC8301
OFDM
DIGITAL
DEMODULATOR
3.3V
SHORT SOS DET
1.8V
Q5608
IC8302
(LED:10 TIMES)
(LED:10 TIMES)
+1.8V
IIC2
IIC_TUNER
IC8404,5
BUFFER
IC5480
STB3.3V
STB_RESET
STB_RST
STB3.3V
STB
+3.3V
34
JK8302
SD CARD SLOT
D3015
D2017
Q2022
SOUND SOS
D2014
SOS:Low
(LED:12 TIMES)
(LED:12 TIMES)
IC8001
Peaks-lite2+
(MAIN MPU+VIDEO SIGNAL PROCESSOR)
SD CARD I/F
IECOUT
DAUDIO
DMIX0
DVB_CVBS
TUNER SERIAL TS
CI PARALLEL TS
IIC0
IIC3
IIC1
SUB3.3V
IC8502
IIC2
EEPROM
IC8004
CLOCK GEN
CLOCK
IC8580
FLASH
MEMORY
IC8410,11
BUFFER
SUB1.8V
SUB3.3V
IC8401
SUB5V
CI ASIC
BUFFER
IC8408,9
IC8403
CI 5V
JK8401
CI SLOT
1
LVDS OUT
2
DISPEN
3
XRST
SD BOOT
SBI2,SBO2
CI POWER ON
DDR2 SDRAM
IC8002,03
IC1000
IIC1
TEMP SENSOR
4
5
6
7
8
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