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JK3002 JK3003
TU8301 JK3100 AV3 HEADPHONE
AV1 AV2 AUDIO JK4500 JK4501
Dig/Ana YPBPR CONTROL
A-BOARD Tuner IN/OUT
BUTTON HDMI2 HDMI1
SUB+5V
BT+30V
TMDS
TMDS
CEC
CEC
IC4510 HDMI Rx/AD CONV.
+5V
+5V
SIF,AM
ROUT
IFD1/2
LOUT
DDC IIC
DDC IIC
RIN
LIN
RF
PR
PB
HDMI PROCESSOR
AV1_GREEN
AV2_GREEN
AV2_RED_C
SPEAKER L,R Digtal
Y
AV1_ROUT
AV2_ROUT
AV1_VOUT
AV2_VOUT
AV1_LOUT
AV2_LOUT
AV1_BLUE
AV2_BLUE
Audio
AV1_RED
AV2_V_Y
AV1_RIN
AV2_RIN
Signal
AV1_LIN
AV2_LIN
10 15 6 4 2 9 3 1 G51 HDMI1 HDMI
AV1_V
AUDIO
HDMI2 DECORD Digtal
Video
AV3_C
AV3_Y
AV3_V
AV3_R
AV3_L
HP_R
VIDEO
HP_L
KEY1
Signal
IIC_TUNER SW 1
Analog video signal
A/D
10 15 6 4 2 9 3 1 A51 A12 1 2 3 4
DDCB_IIC
DDCC_IIC
R(+)
L(+)
R(-)
L(-)
+3.3V
+1.8V
+1.8V
IC4515 IC4514
LEVEL SHIFT
LEVEL SHIFT
IC4511
5V<->3.3V
5V<->3.3V
IC2012 SUB5V
SOS DET
IC2301 SPEAKER
IC3001 OUT +3.3V
IIC1
+15V
HP AMP AUDIO AMP
AV SW SUB3.3V IC4512
AV1 IC2013 +5V
+1.8V
V,R,G,B AV1_VOUT STB5V
MAIN9V
L,R IC4513
AV2_VOUT
AV2
+1.8V
V,Y,C,R,G,B
L,R AV1_L,ROUT
HDMI_CEC
DDC_IIC1
DDC_IIC0
+5V(HDMI)
+5V(HDMI)
Q4502
Q4503
DET2
DET1
AV3
AV2_L,ROUT IC2106 IC4800 IIC1
V,Y,C
L,R L,ROUT AUDIO PROCESSOR TEMP SENSOR
MAIN
COMP HEADPHONE
SOUND15V
CVBS/S/YUV SIF,AM HP L,R
Y,PB,PR /RGB(PC) PWM
L,R L,R L,R SP L,R
HDMI Audio
IIC2 TV_LR/DTV_LR
DTV
TV/DTV 2
RF 3
+3.3V +1.8V
DVB_CVBS 4
L,R
IC2008 IC2107
5
+9V +5V +3.3V +1.8V
IIC2
6
SUB5V SUB3.3V B/E ONLY
IC8301
OFDM
S_15V DIGITAL
DEMODULATOR 7
XRST
D5522 Norm Low