Panasonic TC-20LB30 Service Manual page 52

JG-BOARD TNPA3343 (1/2)
A
IC6501
C0JBAA000244
DIRECTION CONTROL
B
AA_CE1 3.2 3.3
1 14
VCC
AA_CE2 0 3.2
2 13
0 3.2
3 12
AA_IORD 3.3 3.2
4 11
AA_FOE 0 3.2
5 10
0 3.2
6 9
0 0
7 8
GND
AAAND_RXD
AA_RXD
R6886
R6885
47
47
0 1A 3.3
1 14
Vcc
0 1B 4B 0
2 13
0 1Y 4A 0
3 12
R6887
100
0 2A 4Y 0
4 11
0 2B 3B 0
C 5 10
0 0
2Y 3A
6 9
0 3Y 0
7 8
GND
IC6502
C0JBAE000231
DIRECTION CONTROL
AA_INT_PCCCD
D3.3V
L6510
J0JHC0000035
R6502 R6505
10k 100
R6503
10k
AA_PCCENA
D
2OE# 2DIR
AK_FD15 25 24
2A8 2B8
AK_FD14 26 23
2A7 2B7
27 22
GND GND
AK_FD13 28 21
2A6 2B6
AK_FD12 29 20
C6501 C6505
2A5 2B5
30 19
16V 0.1u 16V 0.1u
VCCA(2.5V_3.3V)
31 VCCB(3.3V_5V) 18
AK_FD11
2A4 2B4
32 17
AK_FD10
2A3 2B3
33 16
GND GND
34 15
AK_FD9
2A2 2B2
AK_FD8 35 14
6.3V 10u
2A1 2B1
AK_FD7 36 13
1A8 1B8
AK_FD6 37 12
C6525
1A7 1B7
38 11 6.3V 10u
GND GND
AK_FD5 39 10
1A6 1B6
AK_FD4 40 9
C6502
1A5 1B5
41 8
16V 0.1u
VCCA(2.5V_3.3V)
42 VCCB(3.3V_5V) 7
AK_FD3
1A4 1B4
43 6
AK_FD2 C6506
1A3 1B3
44 5
16V 0.1u
GND GND
45 4
AK_FD1
1A2 1B2
46 3
AK_FD0
1A1 1B1
47 2
1OE# 1DIR
48 1
E
IC6503
C0JBAZ002059
/OE DIR OPERATION
BUFFER L L B data to A bus
L H A data to B bus
H X Isolation
F
TC-20LB30
JG-Board (1 of 2) Schematic Diagram
1 2
IC6505
C0DBZHE00019
AVR 5V
R6876
10k
Hi:ON
Low:OFF
9V
R6576
C6513 C6510
10
10V 10V
100u
100u
R6577
10
D3.3V
R6578
10
R6579
10
C6507
16V R6889
0.1u 10k
AC_MAIN_RST
AC_SUB_RST
AC_RST
R6834 R6835
4.7k 10k
R6833
100
PC CARD
JG5
K1YY68000010
C6508
16V
0.1u
JG1
AA_CD2 GND
1
AO_PCC_D3
D3_IO
2
AA_CD1 AO_PCC_D4 D4_IO
3
AA_CD2 AO_PCC_D5 D5_IO
4
AO_PCC_D6 D6_IO
5
AO_PCC_D7 D7_IO
6
CE1#_O
AB_PCC_CE1 7
A10_O
AB_PCC_A10
8
AB_PCC_OE OE#_O
9
A11_O
10
AB_PCC_A9 A9_O
11
A8_O
AB_PCC_A8 12
A13_O
13
A14_O
14
WE#_O
AB_PCC_WE 15
AN_PCC
_RB READY_I
16
5V
VCC
17
VPP1
18
L6509
A16_O
J0JHC0000035 19
A15_O
20
R6509 47 AO_PCC_D15
A12_O
21
AO_PCC_D14
R6510 47
A7_O
AB_PCC_A7 22
R6511 47 AO_PCC_D13
A6_O
AB_PCC_A6 23
R6512 47 AO_PCC_D12
AB_PCC_A5 A5_O
24
R6513 47 AO_PCC_D11
AB_PCC_A4 A4_O
25
R6514 47 AO_PCC_D10
AB_PCC_A3 A3_O
26
R6515 47 AO_PCC_D9
C6524
AB_PCC_A2 A2_O
27
R6516 47 AO_PCC_D8
R6517 47 AO_PCC_D7 A1_O
AB_PCC_A1 28
AO_PCC_D6
R6518 47
A0_O
AB_PCC_A0 29
AO_PCC_D5 AO_PCC_D0 D0_IO
R6519 47 30
R6520 47 AO_PCC_D4
AO_PCC_D1
D1_IO
31
R6521 47 AO_PCC_D3 AO_PCC_D2 D2_IO
32
AN_PCC
R6522 47 AO_PCC_D2
_WP WP_I
33
AO_PCC_D1 GND
R6523 47 34
AO_PCC_D0
R6524 47
3
PCC5V
C6511 JS6516
C6509
0 C6512 R6875
16V 16V
6.3V 10k
0.1u
47u 0.1u
R6531
47
AB_PCC_A0
R6532
47
AB_PCC_A1
R6533
47
AB_PCC_A2
AB_PCC_A3
R6534
47
AB_PCC_A4
R6535 47
AB_PCC_A5 R6536 47
AB_PCC_A6 R6537 47
AB_PCC_A7 R6538 47
AB_PCC_A8 R6539 47
AB_PCC_A9 R6540 47
AB_PCC_A10 R6541 47
C6515
GND 16V
35
0.1u
CD1#_I AN_PCC_CD1
36
D11_IO AO_PCC_D11
37
D12_IO AO_PCC_D12
38
D13_IO AO_PCC_D13
39
D14_IO AO_PCC_D14
40
D15_IO AO_PCC_D15
41
CE2#_O AB_PCC_CE2
42
VS1#_I AN_PCC_VS1
43
IORD#_O AB_PCC_IORD
44
AB_PCC_REG R6542
47
IOWR#_O
AB_PCC_IOWR AB_PCC_RESET
45 R6543 47
AB_PCC_IOWR R6544 47
A17_O
46
AB_PCC_IORD R6545 47
A18_O
47 AB_PCC_WE R6546 47
AB_PCC_OE R6547 47
A19_O
48
AB_PCC_CE2 R6548 47
A20_O
49 AB_PCC_CE1 R6549 47
A21_O
50
VCC
51
0.1u
16V
VPP2
52 C6516
A22_O
53
A23_O
54
A24_O
55
A25_O
56
VS2#_I
AN_PCC_VS2
57
RESET_O
58
AB_PCC_RESET
WAIT_I AN_PCC_WAIT AN_PCC_WAIT R6552
59
AN_PCC_RB R6553
INPACK_I AN_PCC_INPACK
60
AN_PCC_WP
R6554
REG#_O
61 AB_PCC_REG AN_PCC_BVD1 R6555
AN_PCC_BVD2 R6556
BVD2 I
62 AN_PCC_BVD2
AN_PCC_INPACK R6557
BVD1 I
63 AN_PCC_BVD1
D8_IO AO_PCC_D8
64
AO_PCC_D9
D9_IO
65
AO_PCC_D10
D10_IO
66
CD2#_I AN_PCC_CD2
67
GND
68
R6560
AN_PCC_VS1
AN_PCC_VS2
D3.3V
R6558 R6559
22k 22k
C6609
R6838 50V
10k
AN_PCC_CD1 0.01u
R6839 C6610
10k 50V 0.01u
AA_CD1
R6840 C6517
AN_PCC_CD2
10k 50V 0.01u
C6518
R6841
50V
10k
0.01u
AA_CD2
4 5
5V
AA_PCCENA
/OE
Low:Conect
High:Hi-z
AL_FA0
AL_FA1
IC6506
C6514
16V
0.1u
3.2 5.0
1 14
1OE VCC
1.6 3.2
2 13
1A 4OE
0 2.0 AL_FA2
3 12
1Y 4A
3.2 0.1
4 11
2OE 4Y
1.6 3.3
5 10
2A 3OE
0 1.5 AL_FA3
6 9
2Y 3A
0 0
7 8
GND 3Y
C0JBAZ001713
BUFFER
Y8 GND
11 10
0 0 AL_FA4
Y7 A8
12 9
0 1.2 AL_FA5
Y6 A7
13 8
0 1.7 AL_FA6
Y5 A6
14 7
0 1.0 AL_FA7
Y4 A5
15 6
0 1.8 AL_FA8
Y3 A4
16 5
0 1.8 AL_FA9
Y2 A3
17 4
0 1.8 AL_FA10
Y1 A2
18 3
0 1.3
OE2 A1
19 2
3.3 0
Vcc OE1
20 1
5.0 0
IC6507
C0JBAZ001120
BUFFER
Y8 GND
11 10
AA_REG
0 0
Y7 A8
12 9
0 0.2 AA_RESET
Y6 A7
13 8
0 3.3 AA_IOWR
Y5 A6
14 7
0 3.3 AA_IORD
Y4 A5
15 6
0 3.3 AA_FWE
Y3 A4
16 5
0 3.3 AA_FOE
Y2 A3
17 4
0 0 AA_CE2
Y1 A2
18 3
0 0 AA_CE1 D3.3V
OE2 A1
19 2
3.3 0
Vcc OE1 R6600
20 1
5.0 0 4.7k
IC6508
R6601
C0JBAZ001120 4.7k
BUFFER
/OE
Low:Conect
D3.3V
High:Hi-z
C6521
16V
0.1u
0 3.3
1 20
OE1 Vcc
0 3.2
2 19
A1 OE2
100 0 0
3 18
A2 Y1
100 0 3.2 AA_WAIT
4 17
A3 Y2 C6541
0 3.2 R6960 AA_RDYBSY IC6512
100 5 16 16V
A4 Y3
0.1u
0 3.2
100 100 AA_WP
6 15 C3FBKD000104
A5 Y4
100 0 3.2 AA_BVD1
7 14
A6 Y5
100 0 3.2 AA_BVD2
8 13
A7 Y6
0 3.2 AA_INPACK
9 12
A8 Y7
0 0
10 11
GND Y8
IC6509
C0JBAZ001590
R6602
4.7k
BUFFER
D3.3V
R6561
22k 22k
R6564
100 AA_VS1
AA_VS2
R6565
100
IC6522
C0JBAB000408
AA_BVD1
D3.3V
INVERTER
C6606 AA_REG
16V
0.1u
0 3.3
1 14
1A VCC
C6607
3.2 0 50V 0.01u AA_SDCDIN AA_RDYBSY
2 13
1Y 6A
R6836
0 3.3 AA_SDCENA
3 12 10k
2A 6Y
C6608 R6837
0 3.3 10k AA_SDCDIN
4 11 50V 0.01u
2Y 5A
0 0 AA_SDCD AA_SDWP
5 10
3A 5Y
3.2
3.2
6 9
3Y 4A
0 0 AA_CD2
7 8
GND 4Y
AA_CD1
6 7
1
2
3
D3.3V
8Mbit FLASH
TO
JG6
GS-BOARD
R6824
100 (GS4A)
1
DAT0
2
FL6509
J0HAAC000010
CLK 3
1 3
2
4
CMD
5
OUT4 IN4
6
OUT3 IN3
7
OUT2 IN2
8
OUT1 IN1
9
C6591
FL6519 10
FL6510 D3.3V
J0HAAB000027 50V
100p ELKE103FA
11
1 3
2
12
4
TC-20LB30
JG-Board (1 of 2) Schematic Diagram
8 9