J-Board (2 Of 5) Schematic Diagram (42Inch) - Panasonic TH-37PH9UK Service Manual

15.33. J-Board (2 of 5) Schematic Diagram (42inch)

J-BOARD TNPA3896S (2/5)
D_3.3V STB3.3V
R3125
10k
1A
1 8
Vcc
1B
2 7
1C
3 6
2C
2B
R3134
4 5
100k GND
2A
SCL3
1
SDA3
2
3
4
5
STB3.3V
Q8181
B1CBHD000002
TO
PB-BOARD
(PB30)
FL8000
F1J1E1040022 15V
J30
1 15.0 G
15V STB3.3V
1 3
G 30 3.3
2 0 2
GND IIC_CONT
29 2.3
0
3 FAN_SOS
FAN SOS GND
FAN5V 28
0
4 5.0
5V SCL1
27
3.0
5 6.6 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 0 19 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 4.4 15 0
AJ_TXD1
GND TXD_TU
15 0 14
0.6
GND GND
14 13
0 0
AG_Y_M AJ_RXD1
G/Y_M RXD_TU
13 0.4 12 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 9
0 3.2
AG_PB_M
B/PB_M 5V
9 0.4 8 5.0
STB_ON
STB_ON GND
8 0 7 0
LED_G
GND LED_G
7 6
0 4.5
CABLE_DET LED_R
CABLE DET LED_R
6 0.5 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 2
3.2 0
AF_DPMS_HD 0 FAN_SOS
DPMS_HD FAN SOS
2 3.2 TO 1
AF_DPMS_VD
DPMS_VD
DA-BOARD J3
1 3.2
J1 (DA3)
TO
DA-BOARD
(DA1)
7
8
TH-42PH9UK
J-Board (2 of 5) Schematic Diagram
10 11
IC8001
C0JBAR000241
SYNC SELECT
1 Y0 16
VDD
R8001 0 2 15
Y2
C2425 X2 R8009
R8002 0 3 Y 14
25V
X1
0.1u 4 13 R8010
Y3
X
IC3008 R8003 0 5 Y1 12
X0
R8004 0 6 11 R8011
INH
C0JBAS000215 X3
7 VEE 10 R8012
A
8 9
VSS
IIC ON/OFF
B
A B
SLOT1 LO LO
SLOT2 LO HI
SLOT3 HI LO
PC HI HI
9V_2
L
G1C100K00020
R
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 G 3 C3041
C8122 C8123
R3141
2 16V
16V 47k
47u
0.1u
FL3003
STB5V_S
F1J1E1040022
G
1
1 3
G
C8103 C8109
2 2
16V 16V
47u
0.1u
3
4
AB_SCL3
AB_SDA3
IC8181
C1DB00001208 X8181 STB5V_S
C8181
H0J327200114 50V R8180
32.768K 15p 82
TIME CLOCK 1 8
R8129
D8180
2 7
0 MA2J11100L
SCL
3 6
SDA
C8185
C8183
4 5 5.5V
16V
C8182 1.5
0.1u
50V
15p
R8181
100
R8182
100
STB_ON
R8207
0
POWER_STATUS
STB5V_S
R3063
100 R3001
10k
AA_POWER
R3061 D3061 R3002
0
MA2J72800L 1k
R3003
Q3001
47k
2SB0709A0L
12 13
IC8007
C0JBAR000419
SYNC SWITCH
Q8002
C8003
16V L8001
2SD0601A0L
0.1u G1C100K00020
R3163
1k
R8072 R8047
0 270
C8049
270
50V
270 0.01u
270
R8017
5.6k AE_SW0
270 HD
AE_SW1
R8025
0
R8018
5.6k
VD
R8026
C8005 C8007
R8021 330
50V 50V
2.2k
0.01u
100p
R8100
10k
IC8009
C0JBAS000215
C8051
16V
HD SWITCH
0.1u
P5V
R8005
10k
AC_CS((M))
R8097
10k R8098
10k
L3002
DGND
11 EXT32 10
C3001 C3004
R3160 0 SDA
16V
50V EXT31
47u 12 9
0.01u
R3161 C3058
0 SCL
EXT22
13 8 16V 1u
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
16V 10u 18 Tuner1 3 16V 1u
OUT1 C3052
Front2 1u
L 19 2 16V
R3107
C3051
56 SELECT
Front1
20 1 16V 1u
R3049
10k
IC3001
C1AB00002530
IC3007
AUDIO SELECT
16V C3040 STB5V_S
0.1u 16V C0JBAS000215
0.1u
IIC ON/OFF
1A
8
Vcc
1B
7
1C
2C 6
2B
GND 5
2A
STB3.3V STB5V_S
R8121
2.7k
R8119
0
Q8183
R8122
B1CBHD000002
2.7k
R8120
0
Q8184
B1CBHD000002
14 15
119
IC8003 IC8005
C1AA00000706 C0JBAB000646
12V
SYNC SIGNAL INVERTER
C8035 SYNC SIGNAL PROCESSOR
L8003
16V
G1C100K00020
0.1u
5V
C8027
1 H.State 20
16V
Clamp Timing
2.2u L8005
C8036
2 V.State 19 R8041
50V G1C100K00020
V.Pol. 18k
100p
R8036
R8035 3 18
150 Green Sep Filter
330 H.Pol.
C8029
C8025 R8056
R8033 4 17 1
Green IN 50V
50V I1
100k Clamp OUT 0.01u
0.01u 100
C8009 C8015
5 GND 16 C8030 2
6.3V O1
10V Vcc + 16V
10u
10u 47u R8055
6 Comp/H IN 15 3
I2
HD-OUT
D8001 100
D8003 C8016 7 14 4
Comp/H Det O2
MA2J11100L MA2J11100L 16V HD+OUT
4.7u
8 13 5
Vert IN
I3
VD+OUT
5V_M 9 Vert Det 12 R8039 6
R8029 O3
Digital GND R8037 4.7k
3k 4.7k
10 Vert S/S Adj 11 7
GND
Vert S/S IN
JS8094
C8033 C8038
C8013 C8019 C8021 C8023 50V 50V
R8031
16V 50V 50V 1000p 1000p
2.2k 16V
0.1u 0.01u 0.01u
0.47u
ZA3001 ZA3002
K4CD01000013 K4CD01000013
ZA3003 ZA3004
K4CD01000013
K4CD01000013
ZA3006
ZA3005
K4CD01000013
K4CD01000013
ZA3007 ZA3008
K4CD01000013 K4CD01000013
TH-42PH9UK
J-Board (2 of 5) Schematic Diagram
16 17
TH-37PH9UK / TH-42PH9UK
C8045
16V
1u
14
VCC
13
I6
12
O6
R8054
11 0
I5
10
O5
R8060
9 0
I4
8
O4
TPJH1 TPJV1
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