Dg-Board (1 Of 8) Schematic Diagram - Panasonic TH-37PX600B Service Manual

14.33. DG-Board (1 of 8) Schematic Diagram

A
FANMAX
Panasonic_Mode
FANSOS
ECO_ON
B
GND
DISPEN
READY
ALARM
INEXCH
GND
PANEL_STB_ON
STB5V
GND
TUNER_SUB_ON
GND
GND
ALL_OFF
IIC_CLK1
IIC_DATA1
D_STB3R3V
C
D_IIC_CONT
D_SCL2
D_SDA2
D_TXD
D_RXD
D_IIC_INT
AC_GOOD
REMOCON
R_LED
G_LED
NC
D_15V
D_PSTB
D_PBUSY
D
D_PDB0
D_PSLCT
D_PDB1
TO
D-BOARD
(D3)
E
DG-BOARD (1/8)
TNPA3756CA (PV600E)
TNPA3756CG (PX600B)
F
TH-37/42PV600E, TH-37/42PX600B
DG-Board (1 of 8) Schematic Diagram
1 2
40
39
38
R1101 ECO_ON
100
37
36
R1458 DISPEN
35 100
R1102 PANEL_STATUS
1k
34
R1103 PANEL_SOS
33 1k
32
R1459
31
100
PANEL_STBY_ON
30
STBY5V
29
28
TV_SUB_ON
27 R1105
1k
26
25
R1106
24
1k
ALL_OFF
23
PANEL_SCL1
22
PANEL_SDA1
21
D_STB3R3V
20
D_IIC_CONT
19
18
D_SCL2
17
D_SDA2
16
D_TXD
15
D_RXD
14
D_IIC_INT
13
12
11
RIMOCON
10
R_LED
9
G_LED
8
7
D_15V
6
D_PSTB
5
D_PBUSY
4
D_PDB0
3
D_PSLCT
2
D_PDB1
1
DG3
3 4
STBY3.3V
R1414
0 STBY3.3V
C1107 C1222
C1109
4V 6.3V
10V
100u
10u 0.1u
1 54
VDD
VSS
C1100 C1103 2 DQ0 53
10V 25V DQ15
0.1u 270p
3 52
VDDQ
VSSQ
AQ_D0
4 DQ1 51
AQ_D1
DQ14
AQ_D2
5 DQ2 50
DQ13
AQ_D3
6 49
VSSQ
AQ_D4
VDDQ
AQ_D15
AQ_D5
7 DQ3 48
AQ_D14
DQ12
AQ_D6
8 47 AQ_D13
DQ4
AQ_D7 DQ11
AQ_D12
9 VDDQ 46
AQ_D11
VSSQ
R1118
EXB2HV680JV 10 45 AQ_D10
DQ5
DQ10
AQ_D9
11 44
DQ6
AQ_D8
DQ9
R1119
12 VSSQ 43
VDDQ
EXB2HV680JV
13 42
DQ7
DQ8
14 VDD 41
VSS
C1102 C1105
AR_LDQM 15 40
10V 25V LDQM
NC
0.1u 270p
AR_WR AR_UDQM
16 /WE 39
UDQM
AR_CAS 17 /CAS 38 AR_CLK
CLK
AR_RAS 18 37 AR_CKE
/RAS
CKE
AR_CS
19 /CS 36
NC
AR_BA0 20 35 AO_A12
BA0
A11
AO_A0 AO_A11
21 BA1 34
A9
MEMA10 22 33 AO_A10
A10
A8
AO_A2 AO_A9
23 A0 32
A7
AO_A3 24 A1 31 AO_A8
A6
AO_A4 25 30 AO_A7
A2
A5
AO_A5 AO_A6
26 A3 29
A4
27 28
VDD
VSS
C1223 C1110
6.3V 10V
10u 0.1u
STBY3.3V
L1101
J0JHC0000078
C1106 AO_A16
10V
1u
AO_A15 1 A15 48
A16 R1454
0
AO_A14 2 47
A14
BYTE#
AO_A13
3 A13 46
VSS
AO_A12 4 45 AQ_D15
A12
DQ15/A-1
AO_A11 AQ_D7
5 A11 44
DQ7
AO_A10 6 43 AQ_D14
A10
DQ14
AO_A9 7 42 AQ_D6
A9
DQ6
AO_A8 AQ_D13
8 A8 41
DQ13
AO_A19 9 40 AQ_D5
A19
DQ5
AQ_D12
10 NC 39
DQ12
AP_WE 11 38 AQ_D4 C1226
WE#
DQ4
6.3V
10u
12 RESET# 37
VCC C1227
C1111
50V
13 NC 36 AQ_D11 10V
100p
DQ11 0.1u
14 35 AQ_D3
NC
R1116
DQ3
5.6k AQ_D10
15 RY/BY# 34
DQ10
AO_A18 16 33 AQ_D2
A18
DQ2
AO_A17 AQ_D9
R1117 17 A17 32
0 DQ9
AO_A7 18 31 AQ_D1
A7
DQ1
AO_A6 AQ_D8
19 A6 30
DQ8
AO_A5 20 A5 29 AQ_D0
DQ0
AO_A4 21 28 AP_OE
A4
OE#
AO_A3
22 A3 27
VSS
AO_A2 23 26 AP_CE
A2
CE#
AO_A1
24 A1 25
A0
AO_A0
5 6
119
TH-37PV600E / TH-37PX600B / TH-42PV600E / TH-42PX600B
C1112 C1114
25V 10V
270p 0.1u
STBY3.3V
C1116
TP1101
10V
TP1105
0.1u
1 A0 8 R1123
VCC 47k
TP1102 Q1137
B1ABDF000034
2 A1 7
WP
TP1104
3 A2 6 R1408
SCL 100k
TP1103
4 5
GND
SDA
IC1102
R1121 R1122 TP1109 TP1108
22
22
PV600E:TVRN751
PX600B:TVRN757
EEPROM
TH-37/42PV600E, TH-37/42PX600B
DG-Board (1 of 8) Schematic Diagram
7 8
1
2
3
4
5
6
7
8
9
10
9