UNC/WN5/FN5/DN5
A3 - 37
40672201TH Rev. 4
Figure A3.5.3 Block Diagram of FN5
TEL1
TEL2
T
RL7
F
IC
2
F
IC
1
D
SR
8
RL2
RL1
CML
S
AR
1
, AR
2
arresters
CN26/CN36
(F) (UK)
CN26, CN36
MUTE
IC
7
R
Q1, Q2
Q3
4
H
0
9
DBI
DP
IC5
IC
6
Q
C
11
C
31
R
590
RL3
T
1
C
E
MUTE
FICC
Receiving
sensitivity
Adj
PP
A
G
S5-1, 2
6
Constant
current
DC
current
Impedance
matching NT
5
R
Rp
S
RI
OH2
to Modem
RL6
Ring Detector
B
3
7
1
Shunt
TEL
CN1
LINE
CN2
(1/2)
CN2
(2/2)
OFF-HOOK
Detector
CN3
S5-3 to 6
Summary of Contents for OKIOFFICE84
Page 7: ...40672201TH Rev 4 CHAPTER 1 GENERAL INFORMATION...
Page 44: ...40672201TH Rev 4 CHAPTER 2 INSTALLATION PROCEDURE...
Page 120: ...40672201TH Rev 4 CHAPTER 3 BRIEF TECHNICAL DESCRIPTION...
Page 128: ...40672201TH Rev 4 CHAPTER 4 MECHANICAL DISASSEMBLY AND REASSEMBLY...
Page 133: ...4 5 40672201TH Rev 4 Appearance of the OKIOFFICE84 OKIFAX 4500 FX051 CP4 Fig 01...
Page 155: ...40672201TH Rev 4 CHAPTER 5 ADJUSTMENTS...
Page 159: ...40672201TH Rev 4 CHAPTER 6 CLEANING AND MAINTENANCE...
Page 187: ...40672201TH Rev 4 CHAPTER 7 TROUBLESHOOTING AND REPAIR FOR OKIOFFICE84 OKIFAX 4500...
Page 232: ...40672201TH Rev 4 CHAPTER 8 DIPSWITCHS SETTING TABLES...
Page 255: ...40672201TH Rev 4...
Page 313: ...40672201TH Rev 4...
Page 334: ...C 3 40672201TH Rev 4...
Page 335: ...40672201TH Rev 4 C 4...
Page 336: ...C 5 40672201TH Rev 4...
Page 337: ...40672201TH Rev 4 C 6 Reading...
Page 338: ...C 7 40672201TH Rev 4...
Page 339: ...40672201TH Rev 4 C 8...
Page 340: ...C 9 40672201TH Rev 4...
Page 341: ...40672201TH Rev 4 C 10...
Page 342: ...C 11 40672201TH Rev 4...
Page 343: ...40672201TH Rev 4 C 12...
Page 344: ...C 13 40672201TH Rev 4...
Page 345: ...40672201TH Rev 4 C 14...
Page 353: ...40672201TH Rev 4 C 22...
Page 354: ...C 23 40672201TH Rev 4...
Page 357: ...40672201TH Rev 4 C 26 Low Voltage Low Voltage High Voltage High Voltage...
Page 358: ...C 27 40672201TH Rev 4...
Page 361: ...40672201TH Rev 4 C 30 Low Voltage secondary High Voltage primary...
Page 365: ...40672201TH Rev 4 C 34 Low Voltage secondary High Voltage primary...
Page 370: ...C 39 40672201TH Rev 4 High Voltage primary Low Voltage secondary...
Page 383: ...40672201TH Rev 4 C 52...
Page 387: ...40672201TH Rev 4 C 56...
Page 390: ...40672201TH Rev 4...
Page 393: ...OKIOFFICE84 OKIFAX 4500 40672201TH Rev 4 D 2 SECTION 1 CABINET ASSEMBLY FAX NIP FX051...
Page 396: ...OKIOFFICE84 OKIFAX 4500 D 5 40672201TH Rev 4 SECTION 2 UNIT PRINTER...
Page 398: ...OKIOFFICE84 OKIFAX 4500 D 7 40672201TH Rev 4 SECTION 3 UNIT 051 OPE PANEL...
Page 400: ...OKIOFFICE84 OKIFAX 4500 D 9 40672201TH Rev 4 SECTION 4 OPEPANEL OPERATION PANEL ASSEMBLY...
Page 402: ...OKIOFFICE84 OKIFAX 4500 D 11 40672201TH Rev 4 SECTION 5 FRAME ASSEMBLY SCANNER L...
Page 404: ...OKIOFFICE84 OKIFAX 4500 D 13 40672201TH Rev 4 SECTION 6 PLATE ASSEMBLY SCANNER B...
Page 406: ...OKIOFFICE84 OKIFAX 4500 D 15 40672201TH Rev 4 SECTION 7 PLATE ASSEMBLY SCANNER R...
Page 408: ...OKIOFFICE84 OKIFAX 4500 D 17 40672201TH Rev 4 SECTION 8 FRAME ASSEMBLY SCANNER U...
Page 410: ...OKIOFFICE84 OKIFAX 4500 D 19 40672201TH Rev 4 SECTION 9 COVER ASSEMBLY TOP...
Page 412: ...OKIOFFICE84 OKIFAX 4500 D 21 40672201TH Rev 4 SECTION 10 PLATE ASSEMBLY BASE...
Page 414: ...OKIOFFICE84 OKIFAX 4500 D 23 40672201TH Rev 4 SECTION 11 PRINTER BASE FRAME UNIT Heat assy...
Page 417: ...OKIOFFICE84 OKIFAX 4500 40672201TH Rev 4 D 26 SECTION 12 PRINTER HEAT ASSY...
Page 419: ...OKIOFFICE84 OKIFAX 4500 40672201TH Rev 4 D 28 SECTION 13 CABLES...
Page 422: ...40672201TH Rev 4...
Page 424: ...E 1 40672201TH Rev 4...
Page 425: ...40672201TH Rev 4 E 2...
Page 426: ...E 3 40672201TH Rev 4...
Page 427: ...40672201TH Rev 4 E 4...
Page 428: ...E 5 40672201TH Rev 4...
Page 429: ...40672201TH Rev 4 E 6...
Page 430: ...E 7 40672201TH Rev 4...
Page 431: ...40672201TH Rev 4 E 8...
Page 432: ...E 9 40672201TH Rev 4...
Page 433: ...40672201TH Rev 4 E 10...
Page 434: ...E 11 40672201TH Rev 4...
Page 435: ...40672201TH Rev 4 Appendix F PC Loading Second Edition December 1998 Oki Data Corporation...
Page 436: ...40672201TH Rev 4 FX 051 SYSTEM SPECIFICATION PC LOADING PART Ver 00 11 Oki Data Confidential...
Page 473: ...40672201TH Rev 4 H 18 Figure 2 1 IC16 Pin 77 IC16 Pin 78 IC16 Pin 79 IC16 Pin 80...
Page 481: ...40672201TH Rev 4 Appendix I FAX2NET FUNCTION First Edition October 1999 Oki Data Corporation...