Jg-Board (1 Of 2) Schematic Diagram - Panasonic TC-20LB30 Service Manual

10.9. JG-Board (1 of 2) Schematic Diagram

A
B
AA_CE1
AA_CE2
AA_IORD
AA_FOE
AAAND_RXD
AA_RXD
R6886
R6885
47
47
R6887
100
C
AA_INT_PCCCD
D3.3V
L6510
J0JHC0000035
R6502
10k
R6503
10k
AA_PCCENA
D
AK_FD15
AK_FD14
AK_FD13
AK_FD12
C6501
16V 0.1u
AK_FD11
AK_FD10
AK_FD9
AK_FD8
AK_FD7
AK_FD6
AK_FD5
AK_FD4
C6502
16V 0.1u
AK_FD3
AK_FD2
AK_FD1
AK_FD0
E
F
TC-20LB30
JG-Board (1 of 2) Schematic Diagram
1
JG-BOARD TNPA3343 (1/2)
IC6501
D3.3V
C0JBAA000244
DIRECTION CONTROL
C6507
16V
0.1u
3.2 3.3
1 14
VCC
0 3.2
2 13
0
3.2
3 12
3.3 3.2
4 11
0 3.2
5 10
R6834 R6835
0 3.2 4.7k 10k
6 9
0 0
7 8
GND
C6508
16V
0.1u
0 1A 3.3
1 14
Vcc
0 1B 4B 0
2 13
0 1Y 4A 0
3 12
0
2A 4Y 0
4 11
0 0
2B 3B
5 10
0 2Y 3A 0
6 9
0 3Y 0
7 8
GND
IC6502
C0JBAE000231
DIRECTION CONTROL
R6505
100
5V
L6509
J0JHC0000035
2OE# 2DIR
25 24
AO_PCC_D15
R6509 47
2A8 2B8
26 23
R6510 47 AO_PCC_D14
2A7 2B7
27 22
GND GND
28 21
AO_PCC_D13
R6511 47
2A6 2B6
29 20
AO_PCC_D12
C6505 R6512 47
2A5 2B5
30 19
16V 0.1u
VCCA(2.5V_3.3V)
31 VCCB(3.3V_5V) 18
R6513 47 AO_PCC_D11
2A4 2B4
32 17
R6514 AO_PCC_D10
47
2A3 2B3
33 16
GND GND
34 15
R6515 47 AO_PCC_D9
C6524
2A2 2B2
35 14
R6516 47 AO_PCC_D8
6.3V 10u
2A1 2B1
36 13
R6517 47 AO_PCC_D7
1A8 1B8
37 12
AO_PCC_D6
C6525 R6518 47
1A7 1B7
38 11
6.3V 10u
GND GND
39 10
R6519 47 AO_PCC_D5
1A6 1B6
40 9
R6520 47 AO_PCC_D4
1A5 1B5
41 8
VCCA(2.5V_3.3V)
42 VCCB(3.3V_5V) 7
R6521 47 AO_PCC_D3
1A4 1B4
43 6
C6506 R6522 47 AO_PCC_D2
1A3 1B3
44 5
16V 0.1u
GND GND
45 4
AO_PCC_D1
R6523 47
1A2 1B2
46 3
AO_PCC_D0
R6524 47
1A1 1B1
47 2
1OE# 1DIR
48 1
IC6503
C0JBAZ002059
/OE DIR OPERATION
L L B data to A bus
BUFFER
L H A data to B bus
H X Isolation
2
R6876
10k
9V
R6576
10
R6577
10
R6578
10
R6579
10
R6889
10k
AC_MAIN_RST
AC_SUB_RST
AC_RST
R6833
100
JG5
K1YY68000010
AA_CD2
AO_PCC_D3
AO_PCC_D4
AA_CD1
AO_PCC_D5
AA_CD2
AO_PCC_D6
AO_PCC_D7
AB_PCC_CE1
AB_PCC_A10
AB_PCC_OE
AB_PCC_A9
AB_PCC_A8
AB_PCC_WE
AN_PCC
_RB
AB_PCC_A7
AB_PCC_A6
AB_PCC_A5
AB_PCC_A4
AB_PCC_A3
AB_PCC_A2
AB_PCC_A1
AB_PCC_A0
AO_PCC_D0
AO_PCC_D1
AO_PCC_D2
AN_PCC
_WP
3
IC6505
C0DBZHE00019
AVR 5V
Hi:ON
Low:OFF
PCC5V
C6511 JS6516
C6510
C6513 C6509
C6512
0 R6875
16V
10V 10V 16V
6.3V
10k
0.1u
100u
100u 47u 0.1u
PC CARD
JG1
GND
1
GND
35
D3_IO
2
CD1#_I
36
D4_IO
3
D11_IO AO_PCC_D11
37
D5_IO
4
D12_IO AO_PCC_D12
38
D6_IO
5
D13_IO AO_PCC_D13
39
D7_IO
6
D14_IO AO_PCC_D14
40
CE1#_O
7
D15_IO AO_PCC_D15
41
A10_O
8
CE2#_O
AB_PCC_CE2
42
OE#_O
9
VS1#_I
43
A11_O
10
IORD#_O
AB_PCC_IORD
44
A9_O
11
IOWR#_O
AB_PCC_IOWR
45
A8_O
12
A17_O
46
A13_O
13
A18_O
47
A14_O
14
A19_O
48
WE#_O
15
A20_O
49
READY_I
16
A21_O
50
VCC
17
VCC
51
VPP1
18
VPP2
52
A16_O
19
A22_O
53
A15_O
20
A23_O
54
A12_O
21
A24_O
55
A7_O
22
A25_O
56
A6_O
23
VS2#_I
57
A5_O
24
RESET_O
58
A4_O AB_PCC_RESET
25
WAIT_I
59
A3_O
26
INPACK_I
60
A2_O
27
REG#_O
61 AB_PCC_REG
A1_O
28
BVD2 I
62
A0_O
29
BVD1 I
63
D0_IO
30
D8_IO AO_PCC_D8
64
D1_IO
31
D9_IO AO_PCC_D9
65
D2_IO
32
D10_IO AO_PCC_D10
66
WP_I
33
CD2#_I
67
GND
34
GND
68
4
AB_PCC_
AB_PCC_
AB_PCC_
AB_PCC_
AB_PCC_
AB_PCC_
AB_PCC_
AB_PCC_
AB_PCC_
AB_PCC_
AB_PCC_
AN_PCC_CD1
AN_PCC_VS1
AB_PCC_
AB_PCC_
AB_PCC_
AB_PCC_
AB_PCC_
AB_PCC_
AB_PCC_
AB_PCC_
AN_PCC_VS2
AN_PCC_WAIT AN_PCC_
AN_PCC_
AN_PCC_INPACK
AN_PCC_
AN_PCC_
AN_PCC_
AN_PCC_BVD2
AN_PCC_
AN_PCC_BVD1
AN_PCC_CD2
AN_PCC_
AN_PCC_
AN_PCC_
AA_CD1
AN_PCC_
AA_CD2
5
33