KE-37/42XS910 (UC) 3-7
WHT
14P
WHT
6P
5P
CN1810
CN1809
CN1811
14
13
12
11
10
9
8
7
6
5
4
3
2
1
6
5
4
3
2
1
5
4
3
2
1
MS3.3V
MS3.3V
GND
GND
9V
AC DET1
GND
POWER
ILINK STBY
TH1
GND
3.3V
3.3V
3.3V
GND
GND
GND
5V
14V
STBY5V
GND
2.5V
GND
GND
3.3V
GND
A8
FAN_ERR
ANT_MS
B1
GND
A1
GND
FAN
GND
B2
A2
A3
B3
SET 2.5V
SET 2.5V
SET 3.3V
14V
GND
GND
A4
B4
A5
B5
GND
GND
A6
B6
A7
B7
MAIN_AFT
MAIN_HSYNC
SET 1.8V
SET 1.8V
GND
GND
B8
A9
B9
A10
O-SAP
AGC
B10
A11
B11
A12
SET 5V
7V
B14
GND
FMONO
I-SAP
GND
B13
B12
A13
A14
GND
10V
GND
A15
B15
A16
B16
GND
B25
STBY 5V
MAIN_CB/C_OUT
MAIN_YV_OUT
GND
A19
9V
GND
GND
A17
B17
A18
B18
GND
GND
A20
B19
B20
A21
SUB_CR_OUT
SUB_CB/C_OUT
SUB_YV_OUT
MAIN_CR_OUT
GND
GND
B21
A22
B22
A23
GND
GND
B23
A24
B24
A25
MS_R_IN
MS_L_IN
MAIN_SLICER
SUB_SLICER
GND
GND
A26
B26
A27
B27
GND
GND
A28
B28
A29
B29
ATSC_R_IN
ATSC_L_IN
ATSC_PR_IN
ATSC_PB_IN
ATSC_Y_IN
CN1804
100P
A32
GND
GND
A31
A30
B30
B31
GND
GND
B32
A33
B33
A34
GND
A43
SP_DC_PROT
SDA_MAIN
SCL_MAIN
DVI_VGA
DVI_MUTE
DVI_RST
B36
GND
GND
B34
A35
B35
A36
GND
B37
A37
A38
B38
SP_MUTE
WOOFER_MUTE
LINE_MUTE
UD_SDA
UD_SCL
UD_BINT
GND
A39
B39
A40
B40
GND
A41
B41
A42
B42
CLAMP_GATE
CV_COMP_SW
SIRCS
GND
B43
A44
B44
A45
NC
NC
NC
NC
B45
A46
B46
A47
KEY_WAKE
P-SW(-)
B49
KEY
NC
NC
GND
B48
B47
A48
A49
P-ON
A50
B50
GND
B41
1.8V
B6
A2
A1
B1
CN1802
100P
GND
GND
GND
B2
A3
B3
A4
B4
A5
B5
A6
O_DIS_Y
5V
GND
GND
O_DIS_CB
GND
5V
GND
GND
A24
O_MID_BUSY
A7
B7
A8
B8
A9
B9
A10
B10
O_DIS_CR
GND
1.8V
GND
O_DIS_HS
GND
1.8V
GND
A11
B11
A12
B12
A13
B13
A14
B14
A15
O_DIS_YS
O_DIS_VS
I_BINT
GND
GND
I_MICOM_VP
GND
GND
B_MS/CN
B_MS/CNM_USB_D-
I_MS/CNM_AC_DET
I_MS/CNM_RESET
B15
A16
B16
A17
B17
A18
B18
A19
B19
MS3.3V
O_DRC_VP
GND
GND
MS3.3V
GND
GND
A20
B20
A21
B21
A22
B22
A23
B23
3.3V
GND
GND
3.3V
GND
GND
O_CNM_UART_UX
I_MS_AU_L_IN
B_I2C_SCL_5V
I_MS_AU_R_IN
B_I2C_SDA_5V
O_MS_AU_L_OUT
O_CNM_UART_TX
O_MS_AU_R_OUT
O_ATHENA3_M_BLOCK
B24
A25
B25
A26
B26
A27
B27
A28
GND
GND
GND
GND
B28
A29
B29
A30
B30
A31
B31
A32
B32
GND
GND
GND
GND
CHECK_A2.5V
O_PAL_FILM_MOD
O_ATHENA3_S_BLOCK
I_MS_MAIN_CV_IN
I_MS_SUB_CV_IN
SYS RST(I_BOARD_RESET)
I_SUB_C/CB
A33
B33
A34
B34
A35
B35
A36
B36
A37
GND
GND
GND
GND
B37
A38
B38
A39
B39
A40
B40
A41
I_SUB_CR
GND
GND
2.5V
GND
GND
I_SUB_Y/CV
I_MAIN_C/CB
I_MAIN_Y/CV
A42
B42
A43
B43
A44
B44
A45
B45
2.5V
GND
GND
I_MAIN_CR
2.5V
GND
GND
A46
B46
A47
B47
A48
B48
A49
B49
A50
GND
9V
GND
GND
9V
GND
GND
B50
GND
GND
B6
SUB_SLIDER_Y
MAIN_SLIDER_Y
GND
A1
B1
A2
DVI_VGA
DVI_RST
DVI_MUTE
SYSTEM_RST
MS_AC_DET
GND
USB-N
USB-P
B2
A3
B3
A4
B4
A5
B5
A6
CV_COMP_SW
SP_DC_PROT
SP_MUTE
WOOFER_MUTE
LINE_MUTE
GND
SIRCS
A7
B7
A8
B8
GND
A9
B9
A10
B10
MAIN_AFT
MAIN_HSYNC
AGC
A13
GND
ANT
A12
A11
B11
B12
I_SAP
O_SAP
GND
FMONO
B13
A14
B14
A15
GND
A24
KEY_WAKE
LOGO_LED
PICOFF_LED
TIMER_LED
ILINK_LED
STBY_LED
B17
P_LED
B15
A16
B16
A17
GND
KEY
B18
A18
A19
B19
S-BLOCK
M-BLOCK
DRC_VP
MID_BUSY
GND
P-ON
VP
A20
B20
A21
B21
RESET
A22
B22
A23
B23
/AC_INT
/BOX_RST
TV_RXD
TV_TXD
CN1805
100P
GRANT
B24
A25
B25
A26
GND
SDA
BINT
B26
A27
B27
A28
UD_SDA
UD_SCL
UD_BINT
B30
GND
SCL
B29
B28
A29
A30
GND
GND
GND
GND
A31
B31
A32
B32
AC_RLY_ILINK
B41
NC
A35
GND
GND
GND
GND
A33
B33
A34
B34
NC
NC
NC
GND
A36
B35
B36
A37
AC_RLY_STBY
AC_DET
FAN-ERR
FAN
TEMP2
TEMP1
B37
A38
B38
A39
GND
TEMP3
B39
A40
B40
A41
STBY5V
ATSC-OVP
D-OVP
VPR2
GND
A42
B42
A43
B43
GND
2.5V
GND
A44
B44
A45
B45
GND
A48
GND
2.5V
GND
3.3V
A47
A46
B46
B47
GND
3.3V
GND
5V
B48
A49
B49
A50
1.8V
B50
WHT
CN1806
13P
STBY 5V
LOGO_LED
1
GND
4
5V
2
3
CN1813
4P
STBY_LED
ILINK_LED
TIMER_LED
PICOFF_LED
STBY 5V
GND
9
10
6
P_LED
7
8
GND
4
5
SIRCS
2
3
5V
CN1814
10P
1
1
2
GND
TH2
3
4
GND
TH3
CN1801
4P
DIC2.5V
9
DIC2.5V
13
12
GND
GND
10
11
GND
3.3V
DIC2.5V
7
8
GND
6
5
7V
5V
2
GND
4
3
GND
9V
1
J1
DIC2
P-ON
A20
STBY5V
B44
SET1.8V
B50
CN4100
100P
SET3.3V
B47
SET5V
SET3.3V
GND
A49
GND
B49
A50
GND
A48
B48
SET2.5V
SET2.5V
GND
A46
GND
B46
A47
GND
A45
B45
ATSC-OVP
D-OVP
AC_RLY_LINK
GND
GND
VPR2
A43
B43
A44
B41
A42
B42
TEMP1
AC_RLY_STBY
AC_DET
TEMP2
TEMP0
GND
A40
B40
A41
B38
A39
B39
FAN-ERR
FAN
GND
A37
B37
A38
NC
NC
NC
B35
A36
B36
NC
GND
GND
A34
B34
A35
GND
GND
GND
B32
A33
B33
GRANT
A26
UD_SDL
UD_SCL
UD_BINT
GND
GND
GND
A31
B31
A32
B29
A30
B30
/AC_INT
BINT
GND
SCL
SDA
A28
B28
A29
GND
B26
A27
B27
M-BLOCK
A23
/BOX-RST
TV_RXD
TV_TXD
S-BLOCK
B24
A25
B25
GND
B23
A24
DRC_VP
RESET
MID_BUSY
VP
B21
A22
B22
GND
B20
A21
KEY-WAKE
LOGO_LED
PICOFF_LED
TIMER_LED
KEY
GND
B18
A19
B19
A17
B17
A18
ILINK_LED
STBY_LED
P_LED
FMONO
I_SAP
B15
A16
B16
GND
A14
B14
A15
O_SAP
MAIN_AFT
MAIN_HSYNC
AGC
B12
A13
B13
GND
ANT
A11
B11
A12
CV_COMP_SW
SP_DC_PROT
SP_MUTE
WOOFER_MUTE
LIME_MUTE
GND
B9
A10
B10
A8
B8
A9
MAIN_SLIDER_Y
B1
SYSTEM_RST
DVI_MUTE
DVI_RST
SIRCS
DVI_VGA
GND
GND
B6
A7
B7
A5
B5
A6
SUB_SLIDER_Y
MS_AC_DET
USB-N
USB-P
A3
B3
A4
B4
GND
A2
B2
GND
A1
RXD-JIG
TXD-JIG
RESET
CNVSS
JIG
SW-1
19
20
SCLK
12
16
17
18
GND
EPM
BUSY
13
14
15
CE9
RXD
TXD
10
11
SDA
SCL
6
7
8
UD_BINT
UD_SCL
UD_SDL
B-INT
20P
GND
3
4
5
1
2
CN4401
DE2
DRAIN 6
RXIN3+
RXIN3-
RXCLK+
RXCLK-
RXIN2+
RXIN2-
DRAIN
DRAIN
12
13
14
9
10
11
7
8
RXIN1+
RXIN1-
DRAIN
RXIN0+
RXIN0-
CN3801
14P
3
4
5
1
2
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CN2402
CN2401
20P
20P
UD_SCL
UD_BINT
GND
BINT
UD_SDA
CE
SCL
SDA
CNVSS
RXD
TXD
SCLK
GND
EPM
BUSY
JIG
RESET
TXD-JIG
RXD-JIG
SW_1
TXD-JIG
RXD-JIG
UD_BINT
UD_SCL
BINT
GND
UD_SDA
CE
CNVSS
SCL
SDA
SCLK
RXD
TXD
RESET
GND
EPM
BUSY
JIG
SW_1
J2
H1
KEY1
P-ON
P-SW(-)
STBY5V
KEY-WAKE
GND
GND
1
2
3
4
5
6
7
CN9501
7P
GND
GND
GND
GND
GND
S_SW2
S2-2
Y2
C2
V2
L2
R2
1
2
3
4
5
6
7
8
9
10
11
12
CN9601
12P
12
34
V
L
R
J9601
J9602
H2
R
L
VIDEO
AUDIO
S VIDEO
LOGO
GND
SET 5V
STBY 5V
1
2
3
4
CN9801
4P
H4
STBY5V
POWER_LED
5V
IR
GND
PICOFF_LED
TIMER_LED
STBY_LED
GND
ILINK_LED
1
2
3
4
5
6
7
8
9
10
CN9701
10P-L
H3
R-
R+
GND
L-
L+
GND
SP MUTE
SP-DC-PORT
1
2
3
4
5
6
7
8
CN3001
8P
AUDIO_-14V
AUDIO_-14V
14V
14V
AUDIO_GND
AUDIO_GND
AUDIO_GND
1
2
3
4
5
6
7
CN3061
7P
WHT
L
R
L OUT
R OUT
AUDIO_GND
AUDIO_GND
1
2
3
4
CN3062
4P
WHT
K
SPEAKER
RXC-
RXC+
RXO+
RXO-
HPD
RX1+
RX1-
5V
SDA
SCL
RX2+
RX2-
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
CN7001
24P
5V
DVI-RST
MUTE
VGA
GND
D-PR
GND
D-PB
GND
D-Y
GND
1
2
3
4
5
6
7
8
9
10
11
CN7004
11P
SDA
SCL
UD_BINT
GND
1
2
3
4
CN7002
4P
UD
4
1
2
3
11
9
6
7
5
8
10
4
1
2
3
4
3
2
1
7
6
5
1
9
8
7
6
4
3
2
5
12
11
10
D-Y
GND
GND
D-PB
VGA
5V
D-PR
GND
GND
MUTE
DVI-RST
SCL
GND
SDA
UD_BINT
P-ON
GND
P-SW(-)
KEY1
GND
STBY5V
KEY-WAKE
C2
GND
S2-2
Y2
S_SW2
GND
GND
V2
L2
GND
GND
R2
12P
CN8230
7P
CN8005
4P
CN8004
CN8403
11P
B4
A1
A3
A2
B2
B1
A4
B3
A6
B5
A5
B7
A7
B6
A9
B8
A8
B10
A10
B9
A17
A12
B11
A11
A13
B12
B13
B15
A15
A14
B14
B16
A16
B18
A18
B17
B19
A20
A19
B21
A21
B20
A23
B22
A22
B29
B24
A24
B23
A26
A25
B25
A28
B27
A27
B26
A29
B28
A31
B30
A30
B32
B31
A32
A34
B33
A33
B35
A35
B34
A42
A37
A36
B36
B38
A38
B37
B40
A40
B39
A39
B41
A41
B43
B42
A43
A45
B44
A44
B46
A46
B45
A48
B47
A47
A49
B48
B49
B50
A50
100P
CN8001
14V
GND
GND
FAN_ERR
ANT_MS
GND
FAN
GND
GND
SET 3.3V
GND
SET 2.5V
SET 2.5V
GND
GND
SET 1.8V
GND
SET 1.8V
GND
MAIN_HSYNC
GND
MAIN_AFT
O-SAP
AGC
GND
FMONO
I-SAP
SET 5V
7V
GND
GND
10V
GND
STBY 5V
9V
GND
GND
GND
MAIN_YV_OUT
GND
GND
MAIN_CB/C_OUT
GND
SUB_YV_OUT
MAIN_CR_OUT
GND
GND
SUB_CR_OUT
SUB_CB/C_OUT
GND
GND
MAIN_SLICER
MS_L_IN
GND
GND
SUB_SLICER
MS_R_IN
GND
GND
ATSC_Y_IN
ATSC_PB_IN
ATSC_L_IN
GND
ATSC_PR_IN
ATSC_R_IN
GND
GND
DVI_RST
GND
GND
UD_SCL
DVI_VGA
DVI_MUTE
GND
SDA_MAIN
SCL_MAIN
SP_DC_PROT
SP_MUTE
LINE_MUTE
GND
WOOFER_MUTE
UD_BINT
GND
CV_COMP_SW
GND
UD_SDA
SIRCS
GND
CLAMP_GATE
NC
NC
NC
NC
NC
NC
KEY_WAKE
KEY
GND
P-SW(-)
P-ON
6
2
3
4
5
1
7
8
GND
R-
L+
L-
GND
R+
SP-DC-PORT
SP MUTE
CN8601
8P
WHT
GND
FAN4
GND
DRV3
FAN3
DRV4
DRV2
FAN2
6
5
11
10
9
8
7
12
12P
CN8002
WHT
GND
GND
FAN1
DRV1
4
3
1
2
AUDIO
L
R
J8236
J8235
IN
DV1-HDTV
AUDIO
AUDIO
OUT
R
L
WOOFER OUT
J8237
IN
OUT
J8238
CONTROLS
R
J8230
P
R
B
P
Y
IN 4
HD/DVD
AUDIO
R
L
J8231
R
AUDIO
L
IN 5
HD/DVD
Y
J8233
B
P
R
P
R
J8232
R1
L1
V1
3
4
1
2
J8234
SW1
AUDIO
R
L
S VIDEO
VIDEO
L
AUDIO
R
VIDEO
S VIDEO
R2
V2
L2
4
SW2
1
3
2
VIDEO IN
A
MS1
MS2
GND
9V
1
2
3
4
WHT
CN8003
4P
TO ANT SW
TO PDP UNIT
:B-TO-B
:B-TO-B
WHT
WHT
WHT
2P
3P
3P
3P
3P
2P
3P
2P
3-2. FRAME DIAGRAM
