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Control Block Diagram
AV1 21PIN SCA
R
T
AV1_FB
16
AV1_SLOW
8
JK
300
2B
AV2 21PIN SCA
R
T
AV2_QLINK
10
AV2_SLOW
8
JK
300
3B
JK3001
14
13
PC_H_IN
PC_V_IN
A - BOARD
AV1_QLINK
10
AV2_FB
16
PC
IC3001
AUDIO VIDEO
SWITCH
27, 94
14
20
AV2_SLOW
AV1_SLOW
RGB_FB
32
34
76
78
96
PC_HS
PC_VS
AV2_FB
AV1_FB
ADV_XRST
IC2301
AUDIO AMP
1
3
AMUTE
16
SOUND_SOS
Q2022
PWM_READY
IC2012
HP AMP
2
AMUTE
Q2061
MUTE SW
Q2066
AUDIO_MUTE
SP_MUTE
D2070
MONITOROUT_MUTE
AMUTE
D2068 D2069
IC2106
AUDIO
PROCESSOR
50
15
16
17
ADAV_SCL
AUDIO_MUTE
ADAV_SDA
AUDIO_XRST
Q2021
SOUND_SOS
MUTE
Q2020
39
PWM_READY
ADAV_SDA
R2000
SDA2
ADAV_SCL
R2001
SCL2
AV1-2 OUT MUTE
Q3002
Q3005
MONITOROUT_MUTE
Q3004
Q3003
A7
6
8
9
TV
_M
A
IN_
ON
PAN
E
L
_ST
B
Y
_O
N
TV_S
UB_ON
10
11
SO
S
O
VP
P7
6
8
9
10
11
TV
_M
A
IN_
ON
PAN
E
L
_O
N
TV_S
UB_ON
TV
_S
O
S
O
VP_
DET
A6
17
18
19
INVE
RT
ER
_SO
S
INVE
RT
ER
_O
N
INV_A
D
IM
20
INV
_
PW
M
P6
17
18
19
20
INV_
SO
S
INV_O
N
ADIM
INV_
PW
M
P - BOARD
SOUND17V
Q7026
TV_MAIN_ON
PANEL 12V
Q7009
PANEL_ON
Q7001
TV_SUB_ON
RL7030
SOS
Q7022
TV_SOS
OVP_DET
D7085
D7043 D7040
D7084
D7042 D7039
T7002
P2
2
3
5
4
TO IN
VER
T
ER
A11
3
AI_S
EN
SO
R
M11
3
AI_S
EN
SO
R
AI
SN2551
M - BOARD
V - BOARD
A1
1
2
G_
LE
D_
ON
R_LED
_ON
7
RMIN
V1
1
2
7
G_
LE
D_
ON
R_LED
_ON
RMIN
Q250
2
Q250
1
D2501
Q250
4
RM2501
OUT
REMOTE
LED
RM
LCD PANEL
EXCHANGE UNIT
IC4510
65
66
107
C1AB00002901
PC_VS
DDCA_SDA
PC_HS
16
XIRQ3
10
ADV_SCL
9
ADV_SDA
67
106
RGB_FB
DDCA_SCL
111
143
DDCB_SCL_AD
DDCC_SDA_AD
112
142
DDCB_SDA_AD
DDCC_SCL_AD
IC4201
REGULATOR
1
TV_MAIN_ON
SDA1
ADV_SDA
SCL1
ADV_SCL
R4658
R4657
13
HDMI_CEC
15
SCL
16
SDA
18
HDMI_5V_DET2
JK4500
13
HDMI_CEC
15
SCL
16
SDA
18
HDMI_5V_DET1
JK4501
DDCB_SDA_AD
DDCB_SCL_AD
DDCC_SDA_AD
DDCC_SCL_AD
HDMI_CEC
HDMI_CEC
Q4503
Q4502
13
HDMI_CEC
15
SCL
16
SDA
18
HDMI_5V_DET4
JK4700
DDCA_SDA
DDCA_SCL
HDMI_CEC
Q4701
HDMI2
HDMI1
HDMI3
IC4515
3
6
DUAL BUS
SWITCH
5
2
DDCC_SCL_AD
DDCC_SDA_AD
DDCC_SCL
DDCC_SDA
IC4514
3
6
DUAL BUS
SWITCH
5
2
DDCB_SCL_AD
DDCB_SDA_AD
DDCB_SCL
DDCB_SDA
STB_RST
1,7
1,7
STB_RST
IC5660
RESET IC
1
XRST
DTV_XRST
LITE2-EEP_SDA
SDA3
LITE2-EEP_SCL
R8602
SCL3
R8601
IC8601
EEPROM
5
6
LITE2-EEP_SDA
7
EEPROM_WP
LITE2-EEP_SCL
28
29
AV-SW_SCL
AV-SW_SDA
AV-SW_SDA
SDA2
AV-SW_SCL
R3131
SCL2
R3130
IC1000
TEMP SENSOR
1
6
TMP-SENS_SCL
TMP-SENS_SDA
IC4700
EEPROM
5
6
DDCA_SDA
7
EDID_WP
DDCA_SCL
IC7601
RESET IC
7
17
STB_RST
18
TV_SUB_ON
OVP
G72_NRST
IC8004
CLOCK GEN
4
9
VIN
14
CLKGEN_S2
CK27
CLK74
R1146
7
64
ADV_XRS
19
HPD1
HPD1
19
HPD2
HPD2
19
HPD4
HPD4
A10
1
KEY
HDMI_CEC_PU_ON
D1107
HDMI_CEC
POWER DET
MAIN3.3V_SENSE
MAIN9V_SENSE
SUB3.3V_SENSE
SUB5V_SENSE
DTV9V_SENSE
PeaksLite2
IC1101
EEPROM
6
5
GENX_EEP_SDA
GENX_EEP_SCL
7
GENX_EEP_WP
SDA
GENX_EEP_SDA
R1206
SCL
GENX_EEP_SCL
R1205
IC1100
26,71
2
3
MICROPROCESOR
28
47
5
6
10
13
11
12
HQ_XRST
SOS
SRQ_GENX
SP_MUTE
AUDIO_MUTE
R_LED_ON
G_LED_ON
DDCB_SDA
DDCB_SCL
DDCC_SDA
DDCC_SCL
15
HPD2
18
SBO2
19
HDMI_5V_DET1
20
GENX_SDA0
30
PANEL_STBY_ON
31
INVERTER_ON
32
RMIN
34
MAIN3.3V_SENSE
35
SUB3.3V_SENSE
36
MAIN9V_SENSE
37
HDMI_5V_DET4
43
AUDIO_XRST
44
ADV_XRST
45
BACK_VOUTENB
49
GENX_EEP_SDA
50
GENX_EEP_SCL
51
GENX_EEP_WP
29
TV_MAIN_ON
17
SBI2
54
DTV9V_SENSE
57
VI2ENB
58
VOUTENB
59
EDID_WP
60
HPD4
70
SOUND_SOS
84
AI_SENSOR
85
KEY
87
RF_AFT1
92
AV1_QLINK
93
AV2_QLINK
95
HDMI_CEC
99
INVERTER_SOS
100
CLKGEN_S2
55
DTV_XRST
52
TV_SUB_ON
14
HPD1
21
GENX_SCL0
23
HDMI_5V_DET2
94
HDMI_CEC_PU_ON
IC4200
18 19 20
C1AB00002886
MIHO
17
14
172
180
FRCLKIN
BACK_VOUTENB
HQ_XRST
V_DISPEN
181
MIHO_TCK
MIHO
_T
M
S
MIHO_TDI
MIHO
_TDO
MIHO
_TR
S
T
189
IC4203
LOGIC IC
5
FRCLKIN
IC8001
D21
H25
P1
AD1
J1
J22
K21,AD24
A24
SDA3
XIRQ3
CK27
XRST
VI2CLK2
VIN
CLK74
SBI2
B23
SBO2
G3
VI2ENB
H26
VOUTENB
AD10
PWM2
AE10
PWM1
AB7
AUDIO_MUTE
IC8003
DDR2-1 SDRAM
IC8002
DDR2-0 SDRAM
DATA BUS
IC8554
NOR FLASH
DATA BUS
DATA BUS
N5
N3
AD6
M1
M2
AB8
AC4
SCL0
SDA0
SCL1
SDA1
SCL2
SDA2
SCL3
K3
V_DISPEN
TU2901
TUNER
14
13
TUNER_SCL
TUNER_SDA
JK8801
SD SLOT
DATA
TUNER_SCL
TUNER_SDA
SCL2
SDA2
SCL0
MIHO_SCL
R4282
SDA0
MIHO_SDA
R4281
SCL1
TMP_SENS_SCL
R1003
SDA1
TMP_SENS_SDA
R1004
175
176
MIHO_SCL
MIHO_SDA
OSD_FLAG
202
L6
OSD_FLAG
JTAG
MIHO_TCK
MIHO
_T
M
S
MIHO_TDI
MIHO_TDO
MIHO
_TR
S
T
AD5
IS1CLK
PWM2
INV_ADIM
PWM1
INV_PWM
Q4206
Q4204
Q4203
Q4205
KEY CONTROL
20
RF_AFT1
Q2028
Q2029
72
G72_NRST
2
PC_H_IN
100
PC_V_IN
D2024
D2025
MON_MUTE
AF3
MON_MUTE
CN0100
4
SERVICE
5
6
7
SCL
SDA
SCL3
SDA3
Q3000
Q3001
SDA3
GENX_SDA0
R1175
SCL3
GENX_SCL0
R1174
27
SUB5V SENSE
2
SRQ_GENX
21