J-Board (3 Of 4) Schematic Diagram (Th-37Pw7/Pwd7 Series) - Panasonic TH-37PW7BX Service Manual

TH-37PW7BX

15.22. J-Board (3 of 4) Schematic Diagram (TH-37PW7/PWD7 series)

TO
A
PF-BOARD
(PF10)
*J10
STB5V_S
1 5.0
STB5V
0
2
STB_ON
3 0
GND
0
4 FL3100
GND
ELKE103FA
5 15.0
LAN15V
1 3
2 C8100
15.0
6 16V
LAN15V
47u
1 3
2
FL3000
ELKE103FA
R8207
0
B
STB3.3V
3.1
2.5
Q8181
B1CBHD000001
TO
2.5
D-BOARD
J3
(D3)
5.0
1
STB5V
2 2.3
IIC_CONT
3 0
GND
R8187 56
4 2.5
SCL1
56
2.5 R8188
5
SDA1
6 4.0
SCL3
7 4.0
SDA3
C
8 0.6
STB3.3V ON/OFF
9 3.2
STB3.3V
10 0
GND
11 5.0
RESET
0
12
SOUND MUTE
13 3.2
CABLE DET
14 3.2
V MUTE IN
0.4
15
POWER STATUS
16 0
232C_STATUS
0.4
17
TXD_TU
18 0
GND
0.3
19
RXD_TU
20 0
GND
21 2.9
TXD_PC
0
22
GND
23 0.4
RXD_PC
0
24
ALL_OFF R3150
D
100
25 0.4
REMOCON OUT
26 6.6
FAN CONT
0.4
27
RTC INT/PANEL_SOS
28 0
STB_ON
5.3
29
5V
30 0
GND
TO
D-BOARD
J1
(D1)
0
AF_PR_S
1
0
2 IC3150
E
0
3
C0JBCA000066
0
4 AG_PR_M
0
5 AF_Y_S 0 1
0
6
2
0
0
7
0 0 3
AG_Y_M
8
0
9 AF_PB_S
SN74AHCT1G08DCKR
0
10
0
11
0
12 AG_PB_M
0.8 AF_HD_S
13
0
14
0
AF_VD_S
15
0
16 AG_HD_M
0.8
AF_DPMS_HD
17
0
18 AG_VD_M
0
19
F
0.5 AF_DPMS_VD
20
TH-37PW7/PWD7 series
J-Board (3 of 4) Schematic Diagram
1 2
A C D F
B E G
LAN15V
C8101
50V
0.01u
STB5V_S
R8185
2.7k UNREG12V
FL3004
C8102 AVR 9V
R8183 FL3002 P5V
16V ELKE103FA
5.0 0 ELKE103FA
47u
1 3 IC8101
3.2 1 3 2
C8108
2
R8186 16V C0CBAHG00005
R8184 0.1u
2.7k
0 C8110
FL3005
ELKE103FA 50V
5.0 12.0
STB5V_S 0.01u
FL3003
1 3
Q8182 ELKE103FA
2
B1CBHD000001 9V
C8104
1 3
C8109 16V 9.0
2
16V
C8103 47u
0.1u C8117
16V
FL3009
ELKE103FA 47u 50V
UNREG15V 0.01u
0
1 3
2 C8118 C8119
16V 50V
C8121
C8120
16V 47u 0.01u
16V
FL3010 47u 0.1u
ELKE103FA
STB3.3V
1 3 15.4
2
15V C8114
C8123 50V 12V
16V 11.9
0.01u
0.1u
C8122
16V
IC8000
47u
AB_SCL3 0
C0CBAKG00003
C8115 C8116
AB_SDA3
16V 50V
AVR 12V 47u 0.01u
IC8181
D3061
R3061 R3063
MA2J72800L 100 32.768K
0 C1DB00000274
C8181 L8181 STB5V_S
H0J327200038
X8181 50V G1C100K00020
0.1
AJ_STATUS 1 8 4.5 15p
D8180
MA2J11100L
AJ_TXD1 STB5V_S 2 7 0.3
R3001 5.0
C8185
10k
5.5V
C8183
5.0 3 6 0.5
16V 1.5
3.7 R3002
1k 0.1u
AJ_RXD1 4.9 0 4 5 R8181
3.2
100
C8182
R3003
0 50V
47k
15p
CLOCK IC
AJ_TXD4 Q3001
2SB0709A0L R3062
100
AJ_RXD4
R8182
100
AND
STB5V_S
5 5.0
A
Vcc
C3150
16V
B
0.1u
GND 4 0
Y
SLOT9V
STB5V_S SLOT5V
SLOT3.3V
LAN15V
3 4
H J
I
TO
J-BOARD
(1/4)
A B
SLOT1 LO LO
LO HI
SLOT2
SLOT3 HI LO
HI
PC HI
L3002
G1C100K00020
C3001 C3004 1 16
R3011 R3015 0 0.3 9.0
50V 16V C3005 Y0 VDD
9.0
L 15k 16V 0.3 2 15 0.6
0.01u 47u
1u Y2 X2
6.1 5.3 3 14 0.3 R3020
Y X1
R3009 4 13
R3017 0 5.3 5.3
5.5 Y3 X
100 R3012
R3018 0 0.6 5 12 1.1 R3021
Q3002 Y1 X0
33k
6 11
2SD0601A0L 0 5.3 R3022
INH X3
1.1 7 10 9.0 R3160
R3005 VEE A
4.7k 0 8 9 1.1 R3161
VSS B
IC3001
R R3013
9.0
C0JBAR000241
15k
Q3003
6.1
2SD0601A0L
R3010
C3006
5.4 100 AUDIO SELECT
16V
R3014
1u
33k
R3006
4.7k
R3140
47k
C3041
R3141
16V
47k
0.1u
C3040
16V
0.1u
1 8 4.9
4.0
VDD
4.0 2 7 4.5
H:ON
4.4 3 6 4.1
0
4 5 4.0
VSS
IIC SW IC3007
C0JBAS000109
TO
D-BOARD
(D5)
P5V
J5
R3060
1k
P5V
D3005
LNJ206R5ARA
R3007
10k 4.4
0 Q3004
LAN15V
2SD0601A0L
R3023 D3007
100 0
MA2J11100L R3116
10k
TO
SLOT1
5 6
86
K M O P R T
L N Q S U
J-BOARD (3/4)
!
TNPA3246
(FOR TH-37PWD7BK/EK/UY)
TNPA3246AB
(FOR TH-37PW7BX/EX)
C3008
50V
0 0.1u
C3007
0
16V
0 47u
5.6k AC_SW0
5.6k AC_SW1
IC3002
C0JBBR000002
0 4.9
1 16
1OE VCC
2.4 2 15 0.2
S1 2OE
4.1 3 14 2.5
1B4 S0
0.2 SCL 4.1
4 13
1B3 2B4
0.2 5 12 0.2
SDA
1B2 2B3
0.2 0.2
6 11
1B1 2B2
4.0 7 10 0.2
1A 2B1
0 8 9 4.1
GND 2A
IIC SW
S1 S0
LO LO
SLOT1
LO HI
SLOT2
SLOT3 HI LO
PC HI HI
J6
SLOT9V SLOT3.3V
STB5V_S SLOT5V
7 8
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
C3009
16V
0.1u
26
27
R3197 R3198
12k 12k
AB_SDA3
AB_SCL3
28
29
30
31
32
TO
D-BOARD
(D6)
P5V
R3008
10k
D3008
R3024 MA2J11100L
100
TO
SLOT2
TH-37PW7/PWD7 series
J-Board (3 of 4)
Schematic Diagram
9