Panasonic KV-S2045C Service Manual page 99

1 2
+3V +3V_41
A
+3V
+3V_11
B
004:2B LB1D[0-7]
LB1D[7]
LB1D[6]
LB1D[5]
1 2 3 4 1 2 3 4 LB1D[4]
LB1D[3]
LB1D[2]
8 7 6 5 8 7 6 5 LB1D[1]
LB1D[0]
Z1503 Z1504
N.M. N.M.
004:1A LB1OE
LB1A[14]
LB1A[13]
LB1A[12]
LB1A[11]
LB1A[10]
LB1A[9]
LB1A[8]
C LB1A[7]
LB1A[6]
LB1A[5]
LB1A[4]
LB1A[3]
LB1A[2]
LB1A[1]
LB1A[0]
004:1A LB1A[0-14]
004:1A LB1WR
L1507
001:2E;003:2D BLEDONB
L1508
001:2E;003:2D BLEDONR
L1509
001:2E;003:2D BLEDONG
010:4E FLEDONB1
010:4D FLEDONR1
010:4E FLEDONG1
001:1F BCISSP1
001:1F BCISCLK1
001:1F FCISSP1
001:1F FCISCLK1
001:6B ADCLKF
D
001:3A ADOEF2
ADF[9]
ADF[8]
ADF[7]
ADF[6]
ADF[5]
ADF[4]
ADF[3]
ADF[2]
ADF[1]
ADF[0]
001:9A ADF[0-9]
001:3A ADOEF1
+3V
+3V_21
E
003:2E;007:1C;008:8E;009:1A;011:3B;013:3B
CPUA[0-16]
003:2F;007:1B;008:8B;009:6C;011:3C;013:3B CPUD[8-15]
003:2F;008:8B CPUAS
008:8F GA1CS
003:2F;007:1A;008:8B;009:1A;011:3B;013:3B CPUHWR
003:2F;007:1B;008:8B;009:1A;011:3C;013:3B CPURD
F
1 2
3 4
+3V_41
8 7 6 5 8 7 6 5 4 3 2 1 4 3
1 2 3 4 1 2 3 4 5 6 7 8 5 6 7 8
R1548
10K
+3V_11
1
VDD
2
LBD7
3
LBD6
Z1501 4
LBD5
N.M. 5
LBD4
6
LBD3
Z1502 7
LBD2
N.M.
8
LBD1
9
LBD0
10
R1546
GND
22
11
LBOE
12
VDD
13
LBA14
Z1505 14
LBA13
22
15
LBA12
16
LBA11
Z1506 17
LBA10
22 18
LBA9
19
LBA8
20
VDD
21
LBA7
Z1507 22
LBA6
22
23
LBA5
24
LBA4
25
LBA3
Z1508 26
LBA2
22 27
LBA1
28
LBA0
29
R1501 GND
30
LBWR
31
N.M.
VDD
BLM11A601SPT 32
S2025C
BLEDONB
BLM11A601SPT 33
S2025C
BLEDONR
BLM11A601SPT S2025C 34
BLEDONG
35
R1505 22
FLEDONB
22 36
R1506
FLEDONR FLEDONR
R1507 22 37
FLEDONG
R1508 22 38
BCISSP
39
GND
40
R1509 22
BCISCLK
R1510 22 41
FCISSP
42
GND
R1511 22 43
FCISCLK
R1512 44
22
ADCLK
45
GND
R1513 22 46
SW2/ OE2
47
VDD
48
AD9
49
AD8
50
AD7
51
AD6
52
AD5
53
AD4
54
AD3
55
AD2
56
AD1
57
AD0
58
R1514 GND
59
SW1/ OE1
60
22 VDD
+3V_21
+5V
3 4
5 6
SHF1D[0-7]
+3V
X1501
45M
2 1 4 3 2 1 4 3 2 1 4 3 2 1 4 3 2 1
N.M.
R1541
5 6 7 8 5 6 7 8 5 6 7 8 5 6 7 8
1M
N.M.
TCLK
GND
SDA3
SDA2
SDA1
SDA0
SDA10
SDA4
SDA5
SDA6
VDD
SDA7
SDA8
SDA9
SDA11
SDA12
SDBA1
SDBA0
SDCKE
GND
DCLKO
VDD
SDCS
SDRAS
SDCAS
SDWR
SDLDQM
SDUDQM
IC1501
GND
SDD8
SDD9
SDD10
S1L52503F24L000
SDD11
SDD12
[FRONT] SDD13
SDD14
SDD15
VDD
GND
SDD7
SDD6
SDD5
SDD4
SDD3
SDD2
SDD1
SDD0
GND
XSDPICLI
LSYNCI
DREQ
DACK
DRD
DWR
VDD
GND
DMD15
DMD0
DMD14
DMD1
4 3 2 1 4 3 2 1 4 3 2 1
5 6 7 8 5 6 7 8 5 6 7 8
5 6
99
KV-S2025C Series / KV-SU225C Series / KV-S2045C Series / KV-SU245C
7 8
SHB1D[0-7]
SH1A[0-14]
SHF1D[0-7]
SHB1OE
SHB1WR
SHF1OE
SHF1WR
+3V_41
5 6 7 8 5 6 7 8 5 6 7 8 5 6 7 8
4 3 2 1 4 3 2 1 4 3 2 1 4 3 2 1
R1536
SCLK 003:8B;006:D2
N.M.
STBY 003:8B;004:1B;008:8B
R1539 100 S2045C
MCLK 008:8D
R1538 22
XSDPICLO1 003:8D
R1537 N.M.
LSYNCO1 003:8D
RESET
001:9F;003:8B;007:1A;008:8A;011:3C;013:3B
+3V_31 +3V
R1533
180
TCLK 003:8B;006:D4
179
N.M.
SD1A[0-12] 005:2E
178 SD1A[3]
177 SD1A[2]
Z1519
176 SD1A[1]
N.M.
175 SD1A[0]
174 SD1A[10]
173 SD1A[4] Z1518
172 SD1A[5] N.M.
171 SD1A[6]
170
169 SD1A[7]
SD1A[8]
168
Z1517
SD1A[9]
167
N.M.
SD1A[11]
166
SD1A[12]
165 R1532
164 N.M.
R1531 N.M.
SDBA1_1 005:2D
163 R1530
N.M.
SDBA1_0 005:2D
162
R1529 N.M.
SDCKE1 005:2D
161
160 R1528 N.M.
SDCLK1 005:2D
159
N.M.
158 R1527
SDCS1 005:2D
157 N.M.
R1526
SDRAS1 005:2C
156 N.M.
R1525
SDCAS1 005:2C
155 N.M.
R1524
SDWE1 005:2C
154 R1523 N.M.
SDLDQM1 005:2C
153 R1522 N.M.
SDUDQM1 005:2C
152
SD1D[0-15] 005:4B
151 SD1D[8]
150 SD1D[9]
149 SD1D[10]
Z1516
148 SD1D[11] N.M.
147 SD1D[12]
146 SD1D[13]
Z1515
145 SD1D[14] N.M.
144 SD1D[15]
143
142
141 SD1D[7]
140 SD1D[6]
Z1514
139 SD1D[5] N.M.
+3V_31
138 SD1D[4]
137 SD1D[3]
136 SD1D[2] Z1513
N.M.
135 SD1D[1]
134 SD1D[0]
133
132
131
130
SCSIIREQ 003:8D;007:8A;013:7D
129 R1520 22
SCSIACK 003:8D;007:1C;013:3D
128 R1519 22
SCSIRD 003:8D;007:1C;013:3D
127 R1518 22
SCSIWR 003:8D;007:1C;013:3D
126
125
124
SMDD[15]
123
SMDD[0]
122
SMDD[14]
121 SMDD[1]
Z1512
22
+3V +3V_31
SMDD[0-15] 003:8E;007:1D;013:3B
GA1IRQ 008:1E
IMGWAIT 003:8F;008:1B;013:7B
CONTROL Board
KV-S2025C/KV-SU225C/
KV-S2045C/KV-SU245C
7 8
9
004:6B
004:3A
004:6B
004:3A
A
004:3A
004:3A
004:3A
B
C
D
E
F
2
12
9