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14.19. J-Board (2 of 5) Schematic Diagram
J-BOARD TNPA3896 (2/5)
D_3.3V
STB3.3V
R3125
10k
1A
1
Vcc
2
1B
1C
3
2C
2B
R3134
4
100k
GND
2A
SCL3
1
SDA3
2
3
4
5
Q8181
B1CBHD000002
TO
PB-BOARD
(PB30)
FL8000
F1J1E1040022
15V
J30
1
15.0
G
15V
STB3.3V
1
3
G
30
3.3
0
2
2
GND
IIC_CONT
29
2.3
3
0
FAN_SOS
FAN SOS
GND
FAN5V
28
0
4
5.0
5V
SCL1
27
6.6
3.0
5
FAN_CONT
FAN CONT
SDA1
26
3.0
SCL2
25
0
SDA2
24
0
SCL3
23
3.0
R8189
0
SDA3
RESET
22
3.0
R8190
0
6
AJ_TXD4
TXD_PC
21
2.7
KEY_DET
IIC_INT/BOOT
20
0
AJ_RXD4
GND
RXD_PC
20
19
0
2.7
GND
STB5V
19
0
18
5.0
GND
GND
18
17
0
0
AG_PR_M
R/PR_M
SOUND MUTE
17
0.4
16
0.5
AG_HD_M
HD_M
GND
16
15
4.4
0
AJ_TXD1
GND
TXD_TU
15
0
14
0.6
GND
GND
14
0
13
0
AG_Y_M
AJ_RXD1
G/Y_M
RXD_TU
13
12
0.4
0.6
AG_VD_M
VD_M
GND
R3150
12
0.4
11
0
100
GND
REMOCON OUT
11
10
0
0
GND
RTC INT
10
0
9
3.2
AG_PB_M
B/PB_M
5V
9
8
0.4
5.0
STB_ON
STB_ON
GND
8
0
7
0
LED_G
GND
LED_G
7
0
6
4.5
CABLE_DET
LED_R
CABLE DET
LED_R
6
5
0.5
0
AA_POWER
REMOCON
POWER STATUS
REMOCON
5
0.5
4
0.8
RESET
RESET
GND
4
3
4.9
0
KEY_SW
KEY_SW
GND
3
3.2
2
0
AF_DPMS_HD
0
FAN_SOS
DPMS_HD
FAN SOS
2
TO
1
3.2
AF_DPMS_VD
DPMS_VD
1
DA-BOARD
J3
3.2
(DA3)
J1
TO
DA-BOARD
(DA1)
7
8
TH-42PH9WK/WS
J-Board (2 of 5) Schematic Diagram
10
11
IC8001
C0JBAR000241
SYNC SELECT
1
Y0
16
VDD
R8001
0
2
15
Y2
X2
C2425
R8002
0
3
Y
14
25V
X1
0.1u
4
13
Y3
X
IC3008
R8003
0
5
12
Y1
8
X0
R8004
0
6
INH
11
C0JBAS000215
X3
7
7
10
VEE
A
8
VSS
9
6
IIC ON/OFF
B
5
A
B
SLOT1
LO
LO
SLOT2
LO
HI
SLOT3
HI
LO
PC
HI
HI
9V_2
L
R
STB3.3V
STB5V_S
R8185
2.7k
R8183
0
R8186
2.7k
R8184
Q8182
0
B1CBHD000002
FL3002
P5V
F1J1E1040022
G
1
3
G
C8102
C8108
2
16V
16V
47u
0.1u
R3140
FL3010
47k
F1J1E1040022
STB3.3V
G
1
3
G
C8122
C8123
R3141
2
16V
16V
47k
47u
0.1u
FL3003
F1J1E1040022
STB5V_S
G
1
3
G
C8103
C8109
2
16V
16V
47u
0.1u
AB_SCL3
AB_SDA3
IC8181
C1DB00001208
X8181
C8181
H0J327200114
R8180
50V
82
TIME CLOCK
32.768K
15p
1
8
R8129
D8180
0
2
7
SCL
MA2J11100L
3
6
SDA
C8183
4
5
16V
C8182
0.1u
50V
15p
R8182
100
STB_ON
R8207
0
POWER_STATUS
STB5V_S
R3063
R3001
100
AA_POWER
10k
R3061
D3061
R3002
0
MA2J72800L
1k
Q3001
R3003
47k
2SB0709A0L
12
13
IC8007
C0JBAR000419
SYNC SWITCH
C8003
Q8002
16V
L8001
2SD0601A0L
0.1u
G1C100K00020
R3163
1k
R8072
R8047
0
270
R8009
C8049
270
50V
R8010
270
0.01u
R8011
270
R8017
5.6k
R8012
270
AE_SW0
HD
AE_SW1
R8018
5.6k
VD
C8005
C8007
R8021
50V
50V
2.2k
0.01u
100p
R8100
10k
IC8009
C0JBAS000215
C8051
16V
HD SWITCH
0.1u
P5V
R8005
10k
AC_CS((M))
R8097
R8098
10k
10k
L3002
G1C100K00020
DGND
EXT32
11
10
C3001
C3004
R3160
0
SDA
50V
16V
12
EXT31
9
0.01u
47u
R3161
0
SCL
C3058
EXT22
16V
1u
13
8
C3042
AGND
C3057
16V 10u
14
EXT21
7
16V
1u
FILTER
C3056
15
EXT12
6
16V
1u
R3051 33
C3055
VRR
EXT11
16
5
16V
1u
C3054
VCC
R3108
17
Tuner2
4
16V
1u
56
R
C3043
OUT2
C3053
Tuner1
1u
16V 10u
18
3
16V
C3052
OUT1
L
19
Front2
2
16V
1u
R3107
SELECT
C3051
56
Front1
16V
1u
20
1
R3049
10k
IC3001
C1AB00002530
IC3007
C3041
AUDIO SELECT
16V
C3040
STB5V_S
0.1u
16V
C0JBAS000215
0.1u
IIC ON/OFF
1A
1
8
Vcc
1B
2
7
1C
3
2C
6
2B
4
GND
5
2A
STB3.3V
STB5V_S
STB5V_S
R8121
2.7k
R8119
0
Q8183
C8185
R8122
B1CBHD000002
5.5V
2.7k
1.5
R8120
0
R8181
Q8184
100
B1CBHD000002
14
15
79
IC8003
C1AA00000706
12V
SYNC SIGNAL PROCESSOR
SYNC SIGNAL INVERTER
C8035
L8003
16V
G1C100K00020
0.1u
5V
C8027
1
20
H.State
16V
Clamp Timing
2.2u
L8005
C8036
2
V.State
19
R8041
G1C100K00020
50V
V.Pol.
18k
R8036
100p
R8035
3
Green Sep Filter
18
150
330
H.Pol.
C8029
R8056
R8033
C8025
4
17
Green IN
50V
50V
100k
Clamp OUT
0.01u
0.01u
100
C8009
C8015
5
GND
16
C8030
6.3V
10V
Vcc
+
16V
10u
10u
R8055
6
15
47u
Comp/H IN
HD-OUT
R8025
100
D8001
D8003
0
C8016
7
Comp/H Det
14
MA2J11100L
MA2J11100L
16V
HD+OUT
4.7u
8
13
Vert IN
VD+OUT
R8026
330
5V_M
9
Vert Det
12
R8039
R8029
Digital GND
R8037
4.7k
3k
4.7k
10
Vert S/S Adj
11
Vert S/S IN
JS8094
C8033
C8038
C8013
C8019
C8023
50V
50V
R8031
C8021
16V
50V
50V
2.2k
16V
1000p
1000p
0.01u
0.1u
0.47u
0.01u
ZA3001
ZA3002
K4CD01000013
K4CD01000013
ZA3004
ZA3003
K4CD01000013
K4CD01000013
ZA3006
ZA3005
K4CD01000013
K4CD01000013
ZA3007
ZA3008
K4CD01000013
K4CD01000013
TH-42PH9WK/WS
J-Board (2 of 5) Schematic Diagram
16
17
TH-42PH9WK / TH-42PH9WS
IC8005
C0JBAB000646
C8045
16V
1u
1
14
I1
VCC
2
13
O1
I6
3
12
I2
O6
R8054
0
4
11
O2
I5
5
10
I3
O5
R8060
6
9
0
O3
I4
7
8
GND
O4
TPJV1
TPJH1
R8065
910
AG_HD_M
AG_VD_M
R8067
910
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
18
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