REM
O
T
E
A8
5
6
V
1
5
V - BO
A
R
D
6
A
I_
S
EN
SO
R
2
2
R_LED
_
ON
REM
O
T
E
A
I_
S
EN
SO
R
4
4
G_
LE
D_
ON
R_LED
_
ON
G_
LE
D_
ON
D1001
Q100
4
Q100
2
Q101
0
RM1001
REM
O
T
E
CONT
ROL
SN
255
1
A7
G51
G -
BO
A
R
D
2
2
HP_
SEN
S
E
JK3700
AV3
HP_
SEN
S
E
A4
K1
K
-
BOA
RD
4
4
A
L
L_
OFF_
D
E
T
SW2501
A
L
L_
OFF_
D
E
T
A
10
1
KEY
S
C
A
N
K
EY C
O
NT
RO
L
TU001
13
SCL_T
UNER
14
SD
A
_
T
UNER
A1
6
POWER UNI
T
T
V
_SUB_O
N
_
R
EL
A
Y
_O
N
A
13
5
2
PW
M
_
DI
M
4
INV_O
N
INV_
SO
S
LCD PANE
L
CN1
KEY
S
C
A
N
IC1501
C5Z
B
Z
0
0
000
37
A
U
D
IO V
IDE
O
PRO
C
E
SSO
R
2
HD
M
I_5V_D
ET
1
REM
O
T
E
3
PA
N
E
L OFF
83
SCL
3
V3
A
V
_LINK
_
IN
201
AV
_
L
IN
K
_
O
U
T
200
47
HDVS
48
HDEN
49
HCLK
84,2
03
SD
A
3
V
3
87
HD
M
I_CEC_O
UT
88
HD
M
I_CEC_IN
89
T
V
_SUB_ON_
R
EL
A
Y
_
O
N
91
INVERT
E
R_O
F
F
92
PC_INPUT
115
HD
M
I_RST
116
RGB_SW
IT
CH
159
A
I_
SEN
SO
R
AV
1
_
S
L
O
W
161
KEY
S
C
A
N
162
HDM
I_HPD_P0
165
HDM
I_HPD_P1
166
BA
CK
L
IG
H
T_
P
W
M
167
HDHS
171
BUS_R
EQ
U
EST
204
R_LED_ON
208
7
PRO
T
ECT
IO
N
REM
O
T
E
HDM
I_5V_DET
PRO
T
ECT
IO
N
HDVS
HDEN
HCLK
SD
A
3
V3
SCL
3
V3
INVE
RT
ER_O
F
F
Q121
7
T
V
_SUB_O
N
_
R
EL
A
Y
_O
N
PC_IN
P
UT
HDM
I_RST
RGB_SW
IT
CH
R_LED_ON
BUS_R
EQ
U
EST
A
V
_LINK
_
IN
AV
_
L
IN
K
_
O
U
T
HDHS
BA
CK
L
IG
H
T_
P
W
M
HDM
I_HPD_P1
HDM
I_HPD_P0
KEY
S
C
A
N
A
V
1_F
BL
EDID_W
P_DI
S
A
BL
E
A
I_
S
EN
SO
R
A
V
2_F
BL
A
V
1_F
BL
175
A
V
2_F
BL
183
A
UDI
O
_
M
U
TE
205
A
UDI
O
_
M
U
TE
160
A
V
2_SL
O
W
AV
2
_
S
L
O
W
EDID_W
P_DI
S
A
BL
E
199
G_
LE
D_
ON
202
CEC_
P0
Q120
7
Q120
9
PA
N
E
L_
O
F
F
6
SUPPL
Y
D
E
T
E
CT
SUP
P
LY
DET
E
CT
8
E
A
ROM
_
VCC_OFF
E
A
ROM
_
VCC_OFF
CEC_
P1
A
V
1_
IS_Q
L
INK
A
V
1_
IS_Q
L
INK
198
G_
LE
D_
ON
Control Block Diagram
A1
1
7
2
SD
A
3
V3
6
BUS_R
EQ
U
EST
SCL
3
V3
SERVICE
2
HDHS
1
HDEN
3
HDVS
30
SCL
3
V3_
P
1
27
SD
A
3
V3
28
SCL
3
V3
29
SD
A
3
V3_
P
1
31
SD
A
3
V3_
P
0
32
SCL
3
V3_
P
0
HDM
I_5V_DET
_P1
33
HDM
I_5V_DET
_P0
34
XT
A
L
_O
UT
96
XT
A
L
_IN
97
HDM
I_RST
10
2
HDEN
HDHS
HDVS
SD
A
3
V3
SCL
3
V3
SD
A
_
3V3
_
P
1
S
C
L
_
3V
3_
P
1
SD
A
_
3V3
_
P
0
S
C
L
_
3V
3_
P
0
D
5
032
D
5
033
HDM
I_5V_DET
HDM
I_5V_DET
_P1
HDM
I_5V_DET
_P0
MU
T
E
_
O
U
T
HDM
I_RS
T
X50
0
0
Q500
8
Q500
7
HCLK
121
HCLK
IC5003
C1
A
B
0
000
284
8
HDM
I RECEIV
ER
PRO
T
ECT
IO
N
PROTECTION
30V
3,3V_HDMI
8V
15V
5V_SIG
INV_
SO
S
INVE
RT
ER_O
F
F
12V
SD
A
_
P1
SCL
_
P1
SD
A
_
P0
A
V
1 21 PIN S
C
A
R
T
8
AV1_SLOW
16 AV1
_
FBL
HDMI2
13
CEC_P1
16
SDA_P1
15
SCL_P1
18
+5V_HDMI_P1
HDMI1
13
CEC_P0
16
SDA_P0
15
SCL_P0
18
+5V_HDMI_P0
A
V
2 21 PIN S
C
A
R
T
8
AV2 _SLOW
16
AV2_FBL
IC5002
6
SCL
_
P1
5
SD
A
_
P
1
EDID_W
P_DI
S
A
BL
E
7
SCL
_
P0
Q500
5
HDM
I_HPD_P1
C3EBD
C
00
006
7
6
SCL
_
P0
5
SD
A
_
P
0
EDID_W
P_DI
S
A
BL
E
7
HPDT
_5V_
P
1
Q500
4
HDM
I_5V_DET
_P1
+5
V_HDM
I_P1
Q500
3
SD
A
_
3V3
_
P
1
SD
A
_
P1
S
C
L
_
3V
3_
P
1
SCL
_
P1
Q500
0
SD
A
_
3V3
_
P
0
SD
A
_
P0
S
C
L
_
3V
3_
P
0
SCL
_
P0
Q500
2
HDM
I_HPD_P0
HPDT
_5V_
P
0
Q500
1
HDM
I_5V_DET
_P0
+5
V_HDM
I_P0
Q501
1
Q501
2
EDID_W
P_DI
S
A
BL
E
10
AV1_QLINK
10
AV2_QLINK
IC1120
SCL3V3
6
SDA3V3
5
19
HPDT_5V_P1
19
HPDT_5V_P0
IC5001
C3EBD
C
00
006
7
EE
PRO
M
AV
1
_
S
L
O
W
BA
CK
L
IG
H
T_
P
W
M
P
W
M_
D
IM
Q172
1
Sense Mu
te
MAIN_MUTE_IC
HP_SENSE
MAIN_SENSE_MUTE
HP_MUTE_IC
A7
2
HP_
SEN
S
E
G51
2
G -
BO
A
R
D
JK3700
HP_MUTE
HW Mute
MAIN_MUTE
5V6_SW_ON
HP_MUTE_IC
ALL_OFF_DET
SW Mute
AUDIO_MUTE
MAIN_MUTE
MAIN_MUTE_IC
TV s
w
itch
PROT
SWITCH_HOLD_ON
5V6_SW_ON
90
SW
IT
CH_HOLD_ON
SW
IT
CH
_
HOLD
_
ON
Q110
0
Q110
1
LEVEL
SHIFTER
SCL_T
UNER
SD
A
_
T
UNER
SCL3V3
SDA3V3
SOFT
SWI
T
CH
5V6_SW_ON
ALL_OFF_DET
IC1220
C0JB
A
S
00
02
15
L
OGI
C I
C
1,6
AV
_
L
IN
K
_
O
U
T
5
A
V
1
_
QLINK
3
A
V
1
_
IS
_QLINK
AV
_
L
IN
K
_
O
U
T
Q123
2
8
A
V
_L
INK_I
N
A
V
_LINK
_
IN
Q123
1
Q122
9
Q123
0
A
V
1_
IS_Q
L
INK
Q122
1
Q122
2
A
V
1_Q
L
IN
K
2
A
V
2
_
QLINK
A
V
2_Q
L
IN
K
IC250
20
A
UDI
O
AM
P
MAIN_SENSE_MUTE
IC1500
1
RES
E
T
IC
EAROM_VCC_OFF
IC2350
2
A
UDI
O
AM
P
HP_MUTE
IC3810
7
IC
PANEL_OFF
IC3812
1
V
OLT
A
G
E
DET
E
CT
ING IC
SUP
P
L
Y
_DET
ECT
A
-
BOA
R
D
POWER
AR
E
A
_
P
R
O
T
T
V
_SUB_O
N
_
R
EL
A
Y
_O
N
INV_O
N
INVE
RT
ER_O
F
F
Q383
1
Q120
8
P2
16
