J-Board (2 Of 4) Schematic Diagram (37Inch) - Panasonic TH-37PHD8GK Service Manual

16.23. J-Board (2 of 4) Schematic Diagram (37inch)

J-BOARD (2/4)
TNPA3631AB (37PHD8GK/GS)
TNPA3631 (37PHD8UK)
1
2
TO
P-BOARD
(P10)
J10
1
F_STB_14V
F_STB_14V 2
3
F_STB14V
4
GND
5
GND
6
GND
TO
D-BOARD
(D3)
J3
5.0
1
STB5V
2 2.3
IIC_CONT
0
3
GND
4 3.9
SCL1
3.9
5
SDA1
6 3.9
SCL3
3.9
7
SDA3
8 0.5
STB3.3V ON/OFF
9 3.3
STB3.3V
10 0
GND
11 4.9
RESET
0.5
12
SOUND MUTE
13 0.5
CABLE DET
0
14
V MUTE IN
15 0.5
3 POWER STATUS
0
16
232C_STATUS
17 0.5
TXD_TU
0
18
GND
19 0.6
RXD_TU
0
20
GND
21 2.9
TXD_PC
0
22
GND
23 2.9
RXD_PC
0
24
ALL_OFF
25 0
REMOCON OUT
6.6
26
FAN CONT
27 3.2
RTC INT/PANEL_SOS
0
28
STB_ON
29 5.0
5V
0
30
GND
31 4.5
LED-G
0
32
LED-R
33 0
OPT
4 0
34
GND
35 0.8
REMOCON
3.2
36
5 KEY-SW
TO
37 0
GND
D-BOARD 38 0
6 39 0
(D1)
40 0
EXPECT 37PHD8UK
J1
D8184
MAZ80560ML D8183
1 0.4 AF_PR_S
MAZ80330LL
R/PR_S
2 0
R8131
GND
0
0
GND 3
0.4
R/PR_M 4 AG_PR_M
G/Y_S 5 0.4 AF_Y_S
GND 6 0
R8132
0
0
GND 7
G/Y_M 8 0.4 AG_Y_M
B/PB_S 9 0.4 AF_PB_S
0
R8133 GND 10
0
0
GND 11
B/PB_M 12 0.4 AG_PB_M
HD_S 13 4.4 AF_HD_S
R8134
0
0
GND 14
VD_S 15 0.4 AF_VD_S
HD_M 16 4.4 AG_HD_M
R8135
0
3.2
DPMS_HD 17 AF_DPMS_HD
0.4
VD_M 18 AG_VD_M
GND 19 0
DPMS_VD 20 3.2 AF_DPMS_VD
TH-37PHD8GK/GS/UK
J-Board (2 of 4) Schematic Diagram
10 11
3.3V
STB3.3V
R3125
10k
1 8 IC3008
1A
Vcc
2 1B 7
C0JBAS000215
1C
3 2C 6
IIC ON/OFF
2B
R3134
4 5
100k GND
2A
FL3001
F1J1E1040022
LAN15V
G
1 G 2 3
C8100 C8101
16V 50V
G 47u
0.01u
1 2 3
G
FL3000
F1J1E1040022
STB3.3V
STB5V_S
G
R8185
2.7k
S D
R8183
Q8181 G
0
R8186
B1CBHD000001
2.7k
S D
R8184
Q8182
0
B1CBHD000001
R8207
0
DR15V
R8187 56
R8188 56
R8189 0
R8190 0
D3061
R3061
0 MA2J72800L
R3063
100
AJ_TXD1
STB5V_S
R3001
AJ_RXD1
10k
AJ_TXD4
R3002
1k
AJ_RXD4
R3150 R3003
100 47k
R8129
Q3001
0
2SB0709A0L
5V
J2
1 3.3
L8102 STB3.3V L8101
4.5
J0JHC0000078 2
LED_G J0JHC0000078
D8181 L8103
MAZ80560ML J0JHC0000078 0 3
LED_R
L8104 AJ_STATUS
J0JHC0000078 0 4
OPT
D8185 L8105
MAZ80560ML 0
J0JHC0000078 5
GND
L8106
0.8
J0JHC0000078 6
REMOCON
TO
V1-BOARD
(V2)
TO
V2-BOARD
(V15)
J15
L8107
J0JHC0000078 3.2
1
KEY_SW
0 2
GND
L8108
0 3
J0JHC0000078
12 13
A B
IC8001
LO LO
SLOT1
SLOT2 LO HI
C0JBAR000241
SLOT3 HI LO C8003
SYNC SELECT(MAIN) 50V
PC HI HI
0.1u
1 Y0 16
VDD
R8001 0 2 Y2 15
X2
3 Y 14
X1
R8010
4 Y3 13
X
R8003 0 5 12
Y1
X0
R8004 0 R8011
6 INH 11
X3
7 10 R8012
VEE
A
8 VSS 9
B
37PHD8UK ONLY
A B IC8002
SLOT1 LO LO
SLOT2 LO HI C0JBAR000241
SLOT3 HI LO C8002
SYNC SELECT(SUB) 50V
PC HI HI
0.1u
R8005 0 1 16
Y0
VDD
2 Y2 15
X2
3 14 R8014 270
Y
X1
R8007 0
4 Y3 13
X
R8008 0 5 12 R8015 270
Y1
X0
270
6 INH 11 R8016
X3
7 10
VEE
A
8 VSS 9
B
FL3006
SLOT9V G1C100K00020
F1J1E1040022
9V C8111
16V
0.1u
G
1 2 3
G C8105
16V SLOT5V
47u
FL3007
F1J1E1040022
5V
G
1 G 2 3 C8106 C8112
P5V 16V 16V
FL3002
47u
F1J1E1040022 0.1u
FL3008
G 3 F1J1E1040022
3.3V SLOT3.3V
1 G 2
C8102 C8108
G
16V 16V
47u 0.1u 9V 9V_2
1 G 2 3 C8107 C8113
FL3003 STB5V_S 16V 16V L3140
F1J1E1040022 470u 0.1u J0JHC0000078
G 3
C3145 C3146
R3140
1 G 2 16V 16V
47k
47u 2.2u
C8103 C8109
R3141
16V
FL3009 16V 47k
F1J1E1040022 47u 0.1u
G 3
1 2
G C8120 C8121
16V 16V
47u 0.1u
STB3.3V
FL3010 C3040
F1J1E1040022 16V
0.1u
G 3
1 1A
12V
1 G 2 C8122 C8123 C8114
IC8100
16V 16V 50V 2
1B
47u 0.1u 0.01u
C0CBAKG00008 3
2C
C8116
AB_SCL3
AVR 12V 50V 4 GND
0.01u
C8115
AB_SDA3
16V
47u
STB5V_S
X8181 L8181
H0J327200114 G1C100K00020
1 8
D8180
2 7
C8181 MA2J11100L
SCL
50V
3 6 15p
SDA C8185
5.5V
C8183
4 5 1.5
16V
C8182 0.1u
50V
R8181
15p
100
IC8181
C1DB00001208
TIME CLOCK
R8182
100
R3062
100
14 15
117
TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK
Q8002
2SD0601A0L
C8001 R3163
L8001
16V 1k
47u G1C100K00020
R8072 R8047
0 270
C8049 IC8007
50V
270 0.01u
C0JBAR000419
270 SYNC SWITCH(MAIN)
R8017
5.6k
270 AE_SW0
AE_SW1
R8018
5.6k VD
C8005
37PHD8UK R8021
50V
2.2k
ONLY 0.01u
AC_CS((S)) R8100
10k
R8099
10k
C8051 IC8009
16V
0.1u
C0JBAS000215
HD SWITCH
R8019
5.6k
AE_SW2
AE_SW3
R8020
5.6k AC_CS((M))
R8097
R8098
10k
10k
L3002
Q3002
R3011
1 Y0 16
2SD0601A0L 2.2k
VDD
C3003 R3015 2 Y2 15
16V 0 X2
3 Y 14
C3001 C3004 R3148 1u
X1
50V 16V 33k R3020 0
4 Y3 13
0.01u 47u L
R3009 X C3007 C3008
R3005 5 12
100 Y1 16V
X0
3.3k R3021 0
R3018 6 INH 11 47u
C3005 0 X3 0
R3012 7 10 R3022
R3147 16V VEE
33k A
1.8k 1u R3160 5.6k
8 VSS 9
MC14052BFEL B
R3161 5.6k
IC3001
R3013
AUDIO SELECT
Q3003 2.2k C3033
16V C0JBAR000241
2SD0601A0L
1u
R3152
A B
R3006 R 33k
3.3k
SLOT1 LO LO
SLOT2 LO HI
R3010 C3006
R3149 SLOT3 HI LO
100 16V
1.8k
C3041 1u PC HI HI
R3014
16V
33k
0.1u
8
Vcc
7
IC3007
1C
6
C0JBAS000215
2B
5
IIC ON/OFF
2A
STB3.3V
STB5V_S
G
R8121
2.7k
D
S
R8119
Q8183 0
G
B1CBHD000001
R8122
2.7k
D
S
R8120
Q8184
0
B1CBHD000001
TH-37PHD8GK/GS/UK
J-Board (2 of 4) Schematic Diagram
16 17
C8035
16V
0.1u
21
22
R8036 C8027
R8035
150 16V
330
2.2u
23
R8025
C8009
0
6.3V
10u
24
R8026
C8007
330
50V
100p
25
26
27
28
29
30
50V
0.1u
AC_SW0
AC_SW1
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
18