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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
96
PC_HS
PC_VS
PC_VS
AV2_FB
AV1_FB
ADV_XRST
IC2301
AUDIO AMP
1
3
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
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
66
107
C1AB00002901
PC_VS
DDCA_SDA
PC_HS
16
XIRQ3
10
ADV_SCL
9
ADV_SDA
67
106
RGB_FB
DDCA_SCL
DDCA_SCL
111
143
DDCB_SCL_AD
DDCC_SDA_AD
112
142
142
DDCB_SDA_AD
DDCC_SCL_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
6
TMP-SENS_SCL
TMP-SENS_SDA
IC4700
EEPROM
5
6
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
3
MICROPROCESOR
28
47
5
6
6
10
13
11
12
12
HQ_XRST
SOS
SRQ_GENX
SP_MUTE
AUDIO_MUTE
R_LED_ON
G_LED_ON
DDCB_SDA
DDCB_SCL
DDCC_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
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
J22
K21,AD24
A24
SDA3
XIRQ3
CK27
XRST
VI2CLK2
VIN
CLK74
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
AC4
SCL0
SDA0
SCL1
SDA1
SCL2
SDA1
SCL2
SDA2
SCL3
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
6
7
SCL
SDA
SCL3
SDA3
SDA3
Q3000
Q3001
SDA3
GENX_SDA0
R1175
SCL3
GENX_SCL0
R1174
27
SUB5V SENSE
2
SRQ_GENX
21
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