Panasonic KX-MB262CX Service Manual page 2

KX-MB262CX/KX-MB772CX KX-MB262CX/KX-MB772CX
T T ABLE OF ABLE OF CONTENTS CONTENTS
1 1 Safe Safety P ty Precau recaution tion------------------------------------------------- -------------------------------------------------3 3
1.1. 1.1. FOR FOR SERVICE SERVICE TECHNICIANS TECHNICIANS -----------------
1.2. 1.2. AC AC CAUTION CAUTION ----------------- -----------------------------------
1.3. 1.3. PERS PERSONAL SAFET ONAL SAFETY Y PREC
1.4. SERVICE 1.4. SERVICE PRECAUTIONS PRECAUTIONS ----------------
2 2 Wa Warni rning ng ------------------- --------------------------------------
2.1. ABOU 2.1. ABOUT LEAD FREE SO T LEAD FREE SOLDER (P
2.2. Discarding 2.2. Discarding of P of P . C. . C. Board
2.3. INSULA 2.3. INSULATION RESIST TION RESISTANCE TEST------------------
2.4. 2.4. BA BATTERY TTERY CAUTION CAUTION-----------------
2.5. 2.5. LASE LASER BEAM AN R BEAM AND FUSER U
3 3 Spec Specificat ifications ions----------------- ------------------------------------
4 4 Gene General/I ral/Introd ntroductio uction n --------------------------------------------- ---------------------------------------------8 8
4.1. OPTIONAL 4.1. OPTIONAL ACCESSORIE ACCESSORIES S ----------------
5 5 Fe Feat atur ures es------------------- --------------------------------------
5.1. General 5.1. General Features----------- Features-----------------------------
5.2. HARDW 5.2. HARDWARE REQUIREM ARE REQUIREMENTS FOR MUL
FUNCTION SOFTWAR FUNCTION SOFTWARE----------------------
6 6 T T echni echnical cal Descr Descriptio iptions ns----------------------------------------
6.1. 6.1. CONNECTIO CONNECTION N DIAGRAM----------------------- DIAGRAM-----------------------------
6.2. 6.2. GENERAL GENERAL BLOCK BLOCK DIAGRAM-------------
6.3. MAIN 6.3. MAIN BOARD BOARD SECTION--------------- SECTION-------------------------------
6.4. NCU 6.4. NCU SECTION (KX-MB772CX SECTION (KX-MB772CX ONL
6.5. ITS 6.5. ITS (Integrated (Integr ated
MONITOR MONITOR SECTION SECTION (KX-MB772CX
6.6. 6.6. CIS CIS CON CONTROL TROL SECT SECTION
6.7. 6.7. MOTOR MOTOR DRIVE DRIVE SECTION---------- SECTION----------------------------
6.8. TIMING CHAR 6.8. TIMING CHART AND WA T AND WAVE FORM OF
SCANNER MOTORS SCANNER MOTORS -----------------
6.9. 6.9. FAN FAN MOTOR MOTOR SECTION----------------------------- SECTION--------------------------------
6.10. 6.10. SOLENOID SOLENOID DRIVER DRIVER SECTION
6.11. LSU 6.11. LSU (Laser (Laser Scanning Scanning Unit)
6.12. 6.12. SENS SENSORS AND SWIT ORS AND SWITCHES SEC
6.13. 6.13. OPERA OPERATION TION BOARD BOARD SECTION-------------------
6.14. LCD 6.14. LCD SECTION----------------- SECTION----------------------------------
6.15. 6.15. HVPS HVPS (High (High
SECTION-------------------------- SECTION------- --------------------------------------
6.16. HEA 6.16. HEAT LAMP T LAMP CONTROL CONTROL CIRCUIT-------
6.17. 6.17. Main Main Board Board Section---------------------- Section--------------------------------------
6.18. 6.18. POWE POWER SUPPL R SUPPLY BOARD SECTI Y BOARD SECTION
6.19. Mechanical 6.19. Mechanical Operation---------------------- Operation-----------------------------------
7 7 Location of Location of Controls an Controls and Compo
7.1. OVERVIEW----------------- 7.1. OVERVIEW------------------------------------
7.2. 7.2. CONTROL CONTROL P P ANEL---------------------------- ANEL---------------------------------------
8 8 Inst Installati allation on Instr Instructi uctions ons---------------------------------------
8.1. INST 8.1. INSTALLA ALLATION TION ---------------- ---------------------------------
8.2. 8.2. CONNECTION CONNECTIONS--------------------------- S------------------------------------------
9 9 Oper Operation Inst ation Instructi ructions ons ----------------------------------------
9.1. 9.1. YOUR LOG YOUR LOGO (KX-MB O (KX-MB772CX only)--------
10 10 T T est Mo est Mode de----------------- ------------------------------------
10.1. 10.1. TEST TEST FUNCTIONS----------------------- FUNCTIONS--------------------------------------
11 11 Servi Service M ce Mode ode------------------ -----------------------------------
11.1. 11.1. PROGRAM PROGRAMMING MING AND
11.2. . USER MOD 11.2 USER MODE (The list below is an exam E (The list below is an example of
the SYSTEM SETUP LIST the unit prints out.)--- the SYSTEM SET
11.3. SERVICE M 11.3. SERVICE MODE SETTINGS ODE SETTINGS (Example of a
printed out list) printed out list)
P P A A G G E E
------------------------3 -------3
------------------------------3 ------------3
PRECAUTI AUTIONS ONS ---- --------- ---------
------------------------------4 --------------4
--------------------------------------- ------------------------
LDER (PbF: Pb free) bF: Pb free) ----
Board ----------------- --------------------------------6 ---------------6
ANCE TEST--------------------6
----------------------------------- ---------------------6
D FUSER UNIT SEC NIT SECTION TION ---- ------6
------------------------------------- ------------------7 7
----------------------------8 ------------8
--------------------------------------- ------------------------
--------------------------------9 --------------9
ENTS FOR MULTI- TI-
E---------------------------------9 -----------9
----------------------------------------10
------ 10
DIAGRAM------------------------ ----------- 11
---------------- 13
ONLY) Y) ------------ ------------ 25
telephone telephone System) System) and and
(KX-MB772CX ONL ONLY) Y) ---- ---- 26
ION ----- ---------- --------- --------- ---------- --------- ----- - 27
------------------- - 28
VE FORM OF
----------------------------------- ------------------ 32
SECTION -------------- ---------------------- -------- 37
Unit) SECTION SECTION -------------- -------------- 38
CHES SECTION TION ---- --------- ------- -- 40
SECTION--------------------- -- 48
--------------------------- ---------- 49
Voltage Volt age Power Power Supply) ) Supply
------------------------- ------ 50
CIRCUIT------------------- ------------ 52
---------------- 57
ON ----- ---------- ---------60 ----60
------------- 61
d Components nents------------------ ------------------63
------------------------------- ------------ 63
----------- 64
---------------------------------------65
--------------------------- ---------- 65
--------------- 76
----------------------------------------78
772CX only)------------ ---------78 -----78
--------------------------------------- ---------------------- -- 80
--------------- 80
----------------------------------- ------------------84
AND LISTS LISTS ---------------- ------------------------ -------- 84
ple of
UP LIST the unit prints out.)--- 88
(Example of a
12 Tr 12 Troubl oubleshoo eshooting Guide ting Guide---------------------------------------
12.1. 12.1. USER REC USER RECOVER
12.2. 12.2. REMOTE REMOTE PROGRAM
-----4 -4 ONL ONLY) Y) ------------------- --------------------------------------
12.3. TROUBLESH 12.3. TROUBLESHOOTING
----5 5 12.4. 12.4. DOCUME DOCUMENT
-----5 -5 FEEDER) (KX-MB772CX ONLY) FEEDER) (KX-MB772CX ONL
12.5. RECORDING 12.5. RECORDING P P APER
--6 13 13 Service Fixtu Service Fixture &
---6 14 14 Disassembly Disassembly and Assem
--6 14.1. ADF 14.1. ADF SECTION SECTION ----------------
14.2. REMOVE 14.2. REMOVE ADF
14.3. 14.3. REMOVE REMOVE ADF
14.4. 14.4. REMOVE REMOVE TOP
----9 9 14.5. REMOVE 14.5. REMOVE SCANNER
14.6. REM 14.6. REMOVE OPERA OVE OPERATION P
14.7. LEFT 14.7. LEFT SIDE SIDE SECTION
14.8. 14.8. REMO REMOVE VE MAI
10 14.9. REMOVE 14.9. REMOVE GEAR
10 14.10. REMOVE 14.10. REMOVE PA
11 14.11. 1. RIGHT 14.1 RIGHT SIDE
13 14.12. 14.12. REMOVE REMOVE RIGHT S
25 14.13. . LOWE 14.13 LOWER SIDE CABINE R SIDE CABINET SECTION
14.14. . REM 14.14 REMOVE RIGHT CASS OVE RIGHT CASSETTE GUIDE
26 14.15. REMOVE 14.15. REMOVE PICK
27 14.16. REMOVE HIG 14.16. REMOVE HIGH VOL
28 14.17. REMOVE 14.17. REMOVE PICK
14.18. 14.18. REMOVE REMOVE LOW
32 14.19. REMOVE 14.19. REMOVE FUSER
--- 35 35 14.20. Installation 14.20. Installation Position
37 15 15 Mai Mainte ntenac nace e ------------------ -------------------------------------
38 15.1. MAINTENA 15.1. MAINTENANCE ITEMS A
40 LOCATIONS LOCA TIONS ------------------
48 15.2. MAINTENANC 15.2. MAINTENANCE---------------
49 15.3. 15.3. PRINTING PRINTING OPERA
15.4. TERMINAL 15.4. TERMINAL
50 TRANSISTO TRANSISTORS AND
52 15.5. 15.5. HOW TO R HOW TO REPLA
57 15.6. MAIN 15.6. MAIN BOARD BOARD SECTION
15.7. TEST 15.7. TEST CHART------- CHART-------------------------
61 16 16 Schem Schematic D atic Diagra iagram m -------------------------------------------
63 16.1. For 16.1. For Schematic Schematic Diagram-----------------------------
63 16.2. KX-MB262CX 16.2. KX-MB262CX MAIN
64 16.3. 16.3. KX-MB772CX KX-MB772CX MAIN
65 16.4. 16.4. OPERA OPERATION
65 16.5. SENSOR 16.5. SENSOR BOARD
76 17 Prin 17 Printed Circ ted Circuit Boa uit Board
78 17.1. MAIN 17.1. MAIN BOARD BOARD -----------------
17.2. OPERA 17.2. OPERATION
80 17.3. 17.3. SENSOR SENSOR BOARD
80 18 Exploded View 18 Exploded View and Replacement
84 18.1. 18.1. CABINET CABINET, MECHANICAL AND ELECTR
84 P P ARTS ARTS LOCA
18.2. 18.2. REPLACEMEN REPLACEMENT T PA
88
89 89
--------------------------------------- 93
OVERABLE ERR ABLE ERRORS ORS ---- ---------
PROGRAMMING (KX MING (KX-MB772CX -MB772CX
----------------------------------- ---------------- 95
OOTING DET DETAILS AILS ---------------- -------------------
NT JAMS JAMS (AU (AUTO TO DOCUMENT DOC
Y) ---------------- -------------------
APER JAM JAM --------------- --------------------------179
re & To Tools ols-------------------------------------- --------------------------------------187
and Assembly Instruct bly Instructions ions -------------
--------------------------------- --------------------------189
ADF SECTION SECTION (1) (1) --------------- ------------------------190
ADF SECTION SECTION --------------- ---------------------------191
TOP COVER COVER SECTION--------------- SECTION----------------- -- 192
SCANNER GLASS GLASS SECTION--------- SECTION--------- 193
TION PANEL SECT ANEL SECTION
SECTION ----------------- ---------------------------------195 ----------------195
MAIN N BOAR BOARD D ----- ---------- ---------- ---------
GEAR CHASSIS CHASSIS SECTION------------ SECTION------------ 196
PAPER FE PER FEED RO ED ROLLER LLER-----------------197 -----------------197
SIDE SECTION SECTION ----------------- -------------------------------197
RIGHT SIDE COVE IDE COVER SECTIO R SECTION------
T SECTION ----- ----------
ETTE GUIDE -----
PICK UP UP BOARD BOARD --------------- -------------------------200
H VOLT T AGE POWER AGE POWER BOARD---
PICK UP R UP ROLLER OLLER UNIT---------------- UNIT---------------- 202
LOW VOL VOLTA TAGE P GE POWER OWER BOARD BOARD ---
FUSER UNIT---------- UNIT--------------------------- ---------------------
Position of T of The Lead------------ he Lead--------------------205
------------------------------------- ------------------211
NCE ITEMS AND COMPO ND COMPONENT
------------------------------------ ---------------------------
E-------------------------------- --------------------------213
OPERATION TION PRINCIPLE PRINCIPLE -------------218
GUIDE GUIDE OF OF THE THE
RS AND DIODES--------- DIODES----------------------223
EPLACE THE FLA CE THE FLAT PA T PACKAG CKAGE IC
SECTION ---------------- -----------------------------227
----------------------------------- ------------------- -- 229
-------------------------------------------231
Diagram------------------------------- -- 231
MAIN BOARD------------------------232 BOARD------------------------232
MAIN BOARD------------------------242 BOARD------------------------242
TION BOARD BOARD -------------- ------------------------------ -------------------
BOARD ----------------- ---------------------------------- ---------------------
rd----------------------------------------- -----------------------------------------255
---------------------------------- --------------------------255
TION BOARD BOARD -------------- ------------------------------ -------------------
BOARD ----------------- ---------------------------------- ---------------------
and Replacement Parts List Parts List ----------
, MECHANICAL AND ELECTRICAL
LOCATION----------------------- TION-------------------------------------262
PARTS RTS LIST LIST ----------------- ----------------------
P P A A G G E E
93
--------- --------- ----- 93 93
95
--- 102 102
UMENT
--- 177 177
-----------179
187
-------------188 188
---------189
---------190
------------191
192
193
ION ---- ------194 --194
--------- ----------195 -----195
196
--------------197
N------ 198 198
----------199 -----199
--------- -------200 ---200
----------200
BOARD--- 201 201
202
---203 203
---- 204 204
--------205
211
NENT
--------- 21 211 1
---------213
-------------218
ICs ICs
-------------223
E IC - - 225 225
-------------227
229
231
231
--- 252 252
---- 253 253
255
---------255
--- 257 257
---- 259 259
----------262 262
ICAL
--------------262
-----275 275