Read Panasonic UF-E1 / UF-E1CN (serv.man2) Other Service Manuals online
iii
Contents
1 General Operation ....................................................................................1
1.1. Facsimile Basic Operation ............................................................................. 1
1.2. General Block Diagram.................................................................................. 4
1.3. Device Compare Table .................................................................................. 5
1.4. Signal Route .................................................................................................. 6
1.5. Power On Initial Flow Chart ........................................................................ 10
1.2. General Block Diagram.................................................................................. 4
1.3. Device Compare Table .................................................................................. 5
1.4. Signal Route .................................................................................................. 6
1.5. Power On Initial Flow Chart ........................................................................ 10
2 Circuit Explanation .................................................................................11
2.1. System Control Circuit ................................................................................. 11
2.2. Picture Signal Processing Circuit................................................................. 13
2.3. MODEM and Peripheral Circuit.................................................................... 14
2.4. Analog Circuit between Modem and NCU ................................................... 14
2.5. NCU Circuit and HKSW Circuit .................................................................... 17
2.6. Panel Control ............................................................................................... 21
2.7. Printing Circuit ............................................................................................. 22
2.8. Power Supply............................................................................................... 24
2.2. Picture Signal Processing Circuit................................................................. 13
2.3. MODEM and Peripheral Circuit.................................................................... 14
2.4. Analog Circuit between Modem and NCU ................................................... 14
2.5. NCU Circuit and HKSW Circuit .................................................................... 17
2.6. Panel Control ............................................................................................... 21
2.7. Printing Circuit ............................................................................................. 22
2.8. Power Supply............................................................................................... 24
3 Main LSI Feature and Pin Assignment ...................................................26
3.1. DSP for MODEM, TELEPHONY & FAX (MN195005) ................................. 26
3.2. FRIP4-1 (MN860741) .................................................................................. 31
3.3. SYSTEM ASIC (DZAC000263).................................................................... 33
3.2. FRIP4-1 (MN860741) .................................................................................. 31
3.3. SYSTEM ASIC (DZAC000263).................................................................... 33
4 Schematic Diagram ................................................................................38
5 Parts List ...............................................................................................89
5.1. SC PC Board (DZEC101895) ...................................................................... 89
5.2. SC PC Board (DZEC102050) ...................................................................... 99
5.3. NCU PC Board (DZEC101875) ................................................................. 109
5.4. NCU PC Board (DZEC101876) ................................................................. 115
5.5. NCU PC Board (DZEC101826) ................................................................. 120
5.6. NCU PC Board (DZEC101877) ................................................................. 126
5.7. NCU PC Board (DZEC102271) ................................................................. 132
5.8. NCU PC Board (DZEC101878) ................................................................. 138
5.9. NCU PC Board (DZEC101952) ................................................................. 144
5.10. NCU PC Board (DZEC101953) ............................................................... 150
5.11. PENC PC Board (DZEC101879) ............................................................. 156
5.12. PNLB PC Board (DZEC101896).............................................................. 159
5.13. Power Supply PC Board (DZEA000048):100V........................................ 163
5.14. Power Supply PC Board (DZEA000049):200V........................................ 166
5.2. SC PC Board (DZEC102050) ...................................................................... 99
5.3. NCU PC Board (DZEC101875) ................................................................. 109
5.4. NCU PC Board (DZEC101876) ................................................................. 115
5.5. NCU PC Board (DZEC101826) ................................................................. 120
5.6. NCU PC Board (DZEC101877) ................................................................. 126
5.7. NCU PC Board (DZEC102271) ................................................................. 132
5.8. NCU PC Board (DZEC101878) ................................................................. 138
5.9. NCU PC Board (DZEC101952) ................................................................. 144
5.10. NCU PC Board (DZEC101953) ............................................................... 150
5.11. PENC PC Board (DZEC101879) ............................................................. 156
5.12. PNLB PC Board (DZEC101896).............................................................. 159
5.13. Power Supply PC Board (DZEA000048):100V........................................ 163
5.14. Power Supply PC Board (DZEA000049):200V........................................ 166
Click on the first or last page to see other UF-E1 / UF-E1CN (serv.man2) service manuals if exist.