Panasonic Facsimile UF-590, Service Manual

Page: 270 / 298

270
4
3
2
1
D C B A
1
2
3
4
Drawing Name
SC PC Board (2/14)
Model
UF-580 / 590
780 / 790
GND
SYSCLK 001:D2
nHLDAK 001:D3
nUBE 003:A3;005:B2
SDCLK 001:A1;003:A1
nWRU_DQMU 001:D2;003:A1;014:B4
nWRL_DQML 001:D2;003:A1;004:C1;014:B2
nLBE 003:A3;005:B2
nHLDRQ 001:D3
nSYSINT 001:A4
nRESOUT 001:D3
nWE 001:D2;003:A2
nSDCAS 001:A1;003:A2
nSDRAS 001:A1;003:A2
nVSDA 008:D3
nVSEN 008:D4
nVSCK 008:D3
MACK 008:B4
nSYNC 008:B4
nVREQ 004:C1
MCLK 004:C1
nBPNT 001:A4;012:B4
pSSRA 011:A3
DRCK 011:A2
nCTON 006:D3
nPCINT 001:A4
pBUSOUT 013:A1
nFAULT 013:A1
pSELECT 013:A1
nACK 013:A2
pPERR 013:A2
nSTRBE 013:A2
pBUSY 013:A1
nAUTFD 013:A2
nSELIN 013:A2
pMPOW 009:A3
A[23-1] 001:A1;003:A1;004:A1;014:B2
nWR 003:A3;005:B2
GND
+3.3V
25V
0.1uF
C23
+5V
LM1117MPX-2.5
IC6
2
OUT
3
IN
1
GND
4
VOUT
GND
+2.5V
1K
R39
GND
25V
0.1uF
C1
1
+3.3V
GND
DATA[8-1] 013:A1
TL5
TL6
TL8
D[15-0] 001:A1;003:A1;004:A3;014:A2
nFRIP 004:C1
nMODEM 005:B2
25V
0.1uF
C17
25V
0.1uF
C20
25V
0.1uF
C19
25V
0.1uF
C18
25V
0.1uF
C22
25V
0.1uF
C21
GND
25V 0.1uF
C40
25V 0.1uF
C39
25V 0.1uF
C38
25V 0.1uF
C37
GND
20K
R64
75
R65
GND
R77 7.5
5.1K R74
GND
+3.3V
nRD 001:D2;003:A1;004:A1;014:A3
nSDRAM 001:D2;003:A1
FR 008:D1
RS 008:D1
pLEDON 008:D4
pSTAMP 010:C2
pCMLD 006:B4;007:C3
nHKOF 006:D4
25V 0.1uF
C35
pPMON 009:C1
pS_H 009:C4
pVDO 009:C3
pPMCK 009:C2
nPMRY 009:C2
pHSYNC 009:C3
pLDON 009:C3
50V
0.01uF
C26
50V
0.01uF
C32
TL10
nPRTINT 001:A4
nSCNINT 001:A4
1M
R61
4.7K
R60
50.0V
27pF
C15
50.0V
27pF
C14
50.0V
27pF
C24
50.0V
27pF
C25
1M
R63
nI_O2 001:D2
nI_O1 001:D2
TL7
TL9
nINIT 013:A2
+3.3V
VSCD[7-0] 008:D4
DZAC000273
IC3
13
MMP3
12
MMP2
11
MMP1/MMON
10
MMP0/*MMRDY
31
*ZCRS
19
VDO/LDCTL
20
S/H
127
VREQ
138
*VSDA
139
*VSEN
137
*VSCK
135
*SYNC
149
VGSD0/ID3
148
VGSD1/ID2
147
VGSD2/ID1
146
VGSD3/ID0
145
VGSD4/*DACK0
144
VGSD5/*DACK1
142
VGSD6/DREQ0
155
*INIT
199
VSS
186
VSS
162
BOFST4/ID8
182
VSS
174
VSS
100
DIR0
101
DIR1
129
*PWRDWN
53
CVDD(2.5V)
106
CVDD(2.5V)
134
FR
68
A22
67
A21
60
A9
59
A8
56
A7
55
A6
54
A5
51
A4
50
A3
49
A2
48
A1
93
D4
173
PT6/ID15
16
CPOUT1(PWM)
69
A23
77
SDCLK
98
D1
172
PT5/ID14
17
VCOIN1(PWM)
103
SYSCLK
122
MCLK
64
A18
40
*IO0
63
A12
62
A1
1
61
A10
194
DBTIR
191
PHBR
188
IOAR0
45
*IO5
35
*UBE
41
*IO1
91
D6
136
MACK/*MOE
85
D10
39
*RESOUT
163
*HSYNC
141
CKVG/DREQ1
84
D11
83
D12
82
D13
46
*IO6
81
D14
80
D15
36
*WR
34
*LBE
203
DATA8
207
PERR
202
DATA7
66
A20
4
*ACK
65
A19
96
D3
2
CVDD(2.5V)
42
*IO2
47
*IO7
32
*RESET
178
PLLGND
99
D0
43
*IO3
115
SCANENB
88
D9
171
PT4/ID13
160
BOFST2/ID6
89
D8
44
*IO4
157
CVDD(2.5V)
181
PLLVDD(2.5V)
92
D5
158
BOFST0/ID4
159
BOFST1/ID5
5
BUSY
124
*LEDON
154
CLK48
164
SCNCLK
180
VCOIN0(SYNC)
179
CPOUT0(SYNC)
11
7
*SCNINT
123
TST0
97
D2
128
TST1
107
*WRL/*DQML
125
RS/RB/*CISCLK
18
PLLVDD(2.5V)
126
*SHB
161
BOFST3/ID7
167
PT0/ID9
37
*HLDRQ
108
*WRU/*DQMU
204
*SELIN
205
*AUTFD
206
*STRBE
169
PT2/ID11
201
DATA6
168
PT1/ID10
200
DATA5
198
DATA4
90
D7
116
*SYSINT
197
DATA3
76
*HLDAK
196
DATA2
195
DATA1
170
PT3/ID12
30
*PMR
Y
*CS1
111
*CS4
109
*CS3
74
*CS5
73
*CS6
72
*CS7
71
*RD
75
112
*SDRAS
113
*SDCAS
PLLGND
15
114
*WE
6
*FAULT
8
SELECT
9
BUSOUT
119
*PCINT
193
IOBR1
192
IOBR0
190
DA
TIR
189
IOAR1
187
PHAR
140
*CTON
23
PMON
21
*PMCK
29
DRCK/HVBCNT
28
SSR
24
LDON
11
8
*PR
TINT
184
XOUT0
183
XIN0
176
XOUT1
175
XIN1
1
VDD3
7
VDD3
22
VDD3
33
VDD3
52
VDD3
57
VDD3
70
VDD3
86
VDD3
94
VDD3
104
VDD3
105
VDD3
121
VDD3
143
VDD3
150
VDD3
156
VDD3
166
VDD3
177
VDD3
185
VDD3
208
VDD3
3
VSS
14
VSS
25
CVSS
26
VSS
27
VSS
38
VSS
58
VSS
78
CVSS
79
VSS
87
VSS
95
VSS
102
VSS
11
0
VSS
120
VSS
130
VSS
131
VSS
132
CVSS
153
VSS
165
VSS
133
*BPNT
DM
152
DP
151
GND
25V
0.1uF
C16
25V
0.1uF
C13
47K
R38
47K R59
47K
R40
47K
R57
47K
R72
47K
R67
47K
R66
25V 0.1uF
C34
MA786
D3
3
1
MA786
D2
3
1
47K
R58
R3112Q29C
IC2
2
GND
1
VDD
3
CD
4
OUT
50V
0.01uF
C12
JW20
16V
22uF
C41
21
16V
22uF
C42
21
PLSD 006:D1;007:C3
nLANC 014:A4
GND
50.0V
3pF
C33
TC7SU04FU
IC5
4
1
2
3
5
+3.3V
1M
R75
0
R76
AT-49-48.000MHz(8pF)
X5
12
50.0V
3pF
C36
25.0V
1000pF
C31
LAL02VD2R2K
L1
GND
50V
0.01uF
C30
GND
DP 013:A4
DM 013:A4
SCANENB 013:A3
PHBR 010:A2
IOBR1 010:A2
DBT1R 010:A2
IOBR0 010:A2
PHAR 010:A1
IOAR1 010:A1
IOAR0 010:A1
DAT1R 010:A2
MMP1 010:A4
MMP0 010:A3
MMP2 010:A3
MMP3 010:A4
50V
0.01uF
C27
50V
5pF C28
0
R71
AT-49-15.975MHz
15.975MHz X4
12
+3.3V
GND
50V
5pF C29
1M
R70
0
R68
nDIRD 004:C2
nDIRV 004:D2
TC7SU04FU
IC4
4
1
2
3
5
4.7K
R62
0
R73
TL11
TL12
TL13
TL14
TL15
TL16
47K R41
47K R42
47K R44
47K R43
47K R46
47K R45
47K R47
47K R48
47K R50
47K R53
47K R49
47K R54
47K R51
47K R56
47K R52
47K R55
GND
0
R475
0
R476
0
R478
0
R479
0
R481
0
R482
0
R480
0
R477
TL35
0 R489
0 R490
0 R491
0 R492
0 R493
0 R494
AT-49-8.9806MHz
X2
8.9806MHz
12
AT-49-7.9312MHz
X3
7.9312MHz
1
2
nFROMI 001:D2;003:C3
nSRAM 001:D2;003:A3
nFROMC 001:D2;004:C2
47K
R51
1
47K
R512
GND
47K
R510
GND
A[23] A[22] A[21] A[20] A[19] A[18] A[12] A[1
1]
A[10] A[9] A[8] A[7] A[6] A[5] A[4] A[3] A[2] A[1]
DATA[6]
DATA[3]
DATA[2]
DATA[4]
DATA[5]
DATA[1]
DATA[8]
DATA[7]
VSCD[6] VSCD[5] VSCD[4] VSCD[3] VSCD[2] VSCD[1] VSCD[0] VSCD[7]
D[0]
D[1]
D[2]
D[3]
D[4]
D[5]
D[6]
D[7]
D[8]
D[9]
D[10]
D[11]
D[12]
D[13]
D[14]
D[15]
SHINE
td=0.69*6.5M*C12
=44.9ms
(System Handling and Image Navigation Engine)
DAA I/F : negative logic (nPLSD)
NCU I/F : positive logic (pPLSD)
208pin
NC
NC
Not mounted
for USB i/f