Panasonic KX-FP300E User manual

1
(Model KX-FP300E)
KX-FP300E
Simplified
KX-FP300E
©1999 Kyushu Matsushita Electric Co., Ltd.
All rights reserved. Unauthorized copying and distribution is a violation of law.
WARNING
This service information is designed for experienced repair technicians only and is not designed for use by the general public.
It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians.
Any attempt to service or repair the product or products dealt with in this service information by anyone else could result in serious
injury or death.
Please use this manual together with the Service Manual for model No. KX-FP300G, order No.KM79906283C2.
This Service Manual indicates the main differences between; Original KX-FP300G and KX-FP300E.
ORDER NO. KM79907296A2
Compact Plain Paper FAX
(for United Kingdom)

2
(Model KX-FP300E)
KX-FP300E
2. Program Mode Table (Change from original page 63.)
Code Function SetValue Default RemoteSetting
001 Set dateandtime dd/mm/yyhh:mm 01/Jan/99 NG
002 Yourlogo --------- None NG
003 YourFAXnumber --------- None NG
004 Print sending report 1:Error / 2:ON/ 3:OFF Error OK
007 FAXring count 1to 5rings (for ext. tam) 2 OK
012 RemoteTAMactivation ON/OFF OFF/ID=11 NG
013 Dialingmode 1:Pulse / 2:Tone Tone OK
015 Sendbymemory 1:ON / 2:OFF OFF OK
022 Journal auto print 1:ON / 2:OFF ON OK
023 Overseas mode ON/OFF OFF NG
025 Delayed transmission ON/ OFF OFF NG
026 Auto calleridlist ON/ OFF ON OK
030 Silent FAXrecognition ring 3to 6rings 3 OK
036 Rxreduction 1:92%/ 2:86%/ 3:72%/ 4:OFF 92% OK
039 LCDcontrast 1:Normal / 2:Darker Normal OK
040 Silent detection 1:ON / 2:OFF ON OK
041 Remote FAXactivation code ON / OFF ONID=*9 NG
044 Receivealert 1:ON / 2:OFF ON OK
045 Recoll mode 1:T-BR/ 2:E-RE T-BR OK
046 Friendlyreception 1:ON /2:OFF ON OK
049 Autodisconnect 1:ON / 2:OFF ON OK
068 Ecmcommunication 1:ON / 2:OFF ON OK
070 FAX Pager call ON / OFF OFF NG
076 Connection tone 1:ON / 2:OFF ON OK
077 Auto answer mode 1:TEL/ FAX 2: FAXOnly FAXONLY OK
078 TEL/FAX Delayed ring 1 to 4 rings 2 OK
079 Filmdetection 1:ON / 2:OFF ON OK
080 Set default YES/ NO NO NG
501 Pausetime 001~600x 100msec 035 OK
502 Flashtime 01~99x10msec 080 OK
503 Dial speed 1:10pps / 2:20 pps 10pps OK
511 Voxsenes 1:High/ 2:Low High OK
520 CED frequency 1:2100Hz / 2:1100Hz 2100 OK
521 International mode 1:ON / 2:OFF ON OK
522 Auto standby 1:ON / 2:OFF ON OK
523 Receive equalizer 1:ON / 2:OFF OFF OK
551 ROMcheck --------- --------- NG
552 DTMFsignal tonetest ON / OFF OFF NG
553 Monitor onFAXcommunication 1:OFF /2:Phase B / 3:ALL OFF OK
554 Modemtest --------- --------- NG
555 Scannertest --------- --------- NG
556 Motor test --------- --------- NG
557 LEDtest --------- --------- NG
558 LCDtest --------- --------- NG
559 Document jamdetection 1:ON / 2:OFF ON OK
561 Keytest --------- --------- NG
563 CCDpositionadjustment 00~30 --------- OK
570 Break %select 1:61%/ 2:67% 67% OK
571 ITSautoredial time set 00~99 03 OK
572 ITSautoredial line disconnectiontimeset 001~999sec 065 OK
573 Remoteturn-onringnumber 01~99 20 OK
579 Detect bell type 1:Type I/ 2:Type II Type I OK

3
(Model KX-FP300E)
KX-FP300E
OK means "can set".
NG means "can not set".
NOTE:
Refer to 2.4.4. SERVICE FUNCTION TABLE for descriptions of the individual codes.
Example:
If you want to set value in the "004 Transmission report mode", press the dial key number 1, 2 or 3 corresponding to the
Set Value you want to select. (1: ERROR / 2: ON / 3: OFF)
Code Function Set Value Default Remote Setting
590 FAXautoredialtime set 00~99 03 OK
591 FAXautoredial line disconnectiontime set 001~999sec 065 OK
592 CNGtransmitselect 1:OFF/ 2:ALL/ 3:AUTO ALL OK
593 TimebetweenCEDand 300 bps 1:75ms / 2:500ms / 3:1sec 75ms OK
594 Overseas DISdetection 1:1st /2:2nd 1st OK
595 Receive error limit value 001~999 100 OK
596 Transmit level set 15~00bBm 11 OK
598 ReceivingSensitivity 20~48 43 OK
599 Ecmframe size 1:256 / 2:64 256 byte OK
700 EXT. TAMOGMRec. time 01~99sec 10sec OK
701 Novoice detecttime 01~99 40x100msec OK
717 Transmit speed select 1:9600/ 2:7200/ 3:4800/ 4:2400 9600bps OK
718 Receive speed select 1:9600/ 2:7200/ 3:4800/ 4:2400 9600bps OK
719 Ringer off in TEL/FAXmode 1:ON /2:OFF ON OK
721 Pause tone detect 1:ON / 2:OFF ON OK
722 Redial tone detect 1:ON / 2:OFF ON OK
745 Power onfilmfeed 1:ON / 2:OFF ON OK
763 CNGdetect time for friendlyreception 1:10s / 2:20s / 3:30s 30s OK
771 T1timer 1:35s /2:60s 35s OK
815 Sensor &VOXtest --------- --------- NG
852 Printtest pattern --------- --------- NG
853 Topmargin 1~9 5 OK
854 Leftmargin 1~8 5 OK
861 A4 size set 1:ON/ 2:OFF ON OK
880 Special journal 1:Start --------- NG
890 TEL/FAXringbacktone 1:ON/ 2:OFF ON OK
991 Setuplist 1:Start --------- OK
994 Journal list 1:Start --------- OK
995 Journal2list 1:Start --------- OK
996 Journal3list 1:Start --------- OK
998 Historylist 1:Start --------- OK
999 Servicelist 1:Start --------- OK

4
(Model KX-FP300E)
KX-FP300E
2.3.3.5. Analog Board Section (Change from original page 75.)
This chapter provides the testing procedures required for the analog parts. A signal route to be tested is determined
depending upon purposes. For example, the handset TX route begins at the handset microphone and signal is output to the
telephone line. The signal mainly flowing on this route is analog. You can trace the signal with an oscilloscope. The signal
flow on each route is shown in the Check Sheet here. If you find a specific problem in the unit, for example if you cannot
communicate with the H/S, trace that signal route locally with the following Check Sheet and locate the faulty point.
(SYMPTOM)
ITEMS TO CHECK ROUTE
I N O U T
CHECK SHEET
MONITOR Rx
DTMF
monitor
Speaker
Handset
DTMF for TEL LINE
FAX Tx
Dummy Ring
Back tone
RINGING
Alarm / Beep /
Key tone
FAX Rx
VOX TEL LINE-T2-C115-R154-IC5(61-67)-C116-R151-IC5(68-70)-C154-D37-R182-IC15(2-1)
-R189-CN9(3)-{CN503(3)-R716-IC501(45)}
TEL LINE-T1-R59-C44-IC10(6-7)-J33-C56-C59-R85-R89-C64-IC2(1-2)-C68-
CN7(9)-{CN501(9)-C701-IC801(3-4)-C809-R810-IC803(6-7)-J607-C603-R617-IC517(2-1)-C596-R605-
IC505(45)}
{IC501(38)-R567-R573-C564-CN501(1)}-CN7(11)-R161-C119-IC5(77-41)-C100-R139-IC5(40-38)-C91-
R132-IC3(4-5,8)-SPEAKER
{IC501(39)-R565-R572-C631-CN502(1)}-CN8(1)-R162-C120-IC5(78-41)-C100-R139-IC5(40-38)-C91-
R132-IC3(4-5,8)-SPEAKER
{IC501(39)-R565-R572-C631-CN502(1)}-CN8(1)-R162-C120-IC5(78-63)-C53-R73-IC10(2-1)-C37-R58-R57-
T1-TEL LINE
{IC505(44)-C593-R610-IC517(6-7)-C604-CN501(10)}-CN7(10)-C126-R159-IC5(73-63)-C53-R73-
IC10(2-1)-C37-R58-R57-T1-TEL LINE
{IC505(44)-C593-R610-IC517(6-7)-C604-CN501(10)}-CN7(10)-C126-R155-IC5(76-45,46)
C84-L37 Speaker
L36
{IC505(44)-C593-R610-IC517(6-7)-C604-CN501(10)}-CN7(10)-C126-R155-IC5(76-41)-C100-R139-
IC5(40-38) -C91-R132-IC3(4-5,8)-Speaker
TEL LINE-T1-R59-C44-IC10(6-7)-J33-C56-C57-R80-R150-C113-IC5(59-41)-C100-
R139-IC5(40-38)-C91-R132-IC3(4-5,8)-Speaker
Signal
TEL LINE -T1-R59-C44-IC10(6-7)-J33-C56-C57-R80-R150-C113-IC5(59-45,56)
---C84-L37---SPEAKER
L36
MIC---L35-R135-C94---IC5(52,54-63)-C53-R73-IC10(2-1)-C37-R58-R57-T1-TEL LINE
L38-R134-C93
Handset Rx
Handset Tx
DTMF detection TEL LINE-T2-C115-R154-IC5(61-35)-R180-C150-IC4(1-5)-R174-IC5(25)
CNG detection TEL LINE-T2-C115-R154-IC5(61-67)-R167-C134-IC2(10-11)-C68-CN7(9)-{CN501(9)-C701-IC801(3-4)-
C809-R810-IC803(6-7)-J607-C603-R617-IC517(2-1)-C596-R605-IC505(45)}
Caller ID TEL LINE-T2-C115-R154-IC5(61-67)-R167-C134-IC2(10-11)-C68-CN7(9)-{CN501(9)-C701-IC801(1-2)-
J606-C807-R808-IC803(6-7)-J607-C603-R617-IC517(2-1)-C596-R605-IC505(45)}
(TONE 2)
(TONE 2)
(TONE 1)

5
(Model KX-FP300E)
KX-FP300E
Code
Set Value
Code
Set Value
Note:
The above values are default.
2.4.3. USER MODE (The list berow is an example of the SYSTEM SETUP LIST
the unit prints out.) (Change from original page 88.)

6
(Model KX-FP300E)
KX-FP300E
2.4.4. SERVICE FUNCTION TABLE (Change from original pages 89, 90.)
Code
501
502
520
521
522
523
550
551
554
555
556
557
Pause time set
Flash time set
CED frequency select
International mode select
Auto standby select
Receive equalizer select
Memory clear: To reset the values to the default settings, except the top margin (853) and left margin (854).
ROM check
552 DTMF single tone test
Monitor on FAX
communication select
Modem test
Scan check
LED test
558 LCD test
559 Document jam detection
select
Function Set Value
100 ms.
1. 10 PPS
2. 20 PPS
Dial speed select
503
1. 2100 Hz
2. 1100 Hz
1. On
2. Off
1. On
2. Off
1. On
2. Off
1. Off
2. Phase B
3. All phases
1. On (1.8 km)
2. Off (Auto)
Effective Range Default
001 600
10 ms. 01 99
1, 2
1, 2
1, 2
1, 2
1, 2
035
80
1
1
1
1
2
13
2
1
1, 2 1
Remarks
" START " input
" START " input
00 30
1. On
2. Off
00
Motor test
570 BREAK % select 1. 61%
2. 67% 1, 2
571 ITS auto redial time set number of times 00 99 03
2
1, 2
563
Scanner position adjustment value set
1 mm
KEY test
561
Set the RX equalizer
to automatic mode.
See 2.5. TEST FUNCTION
See 2.5. TEST FUNCTION
See 2.5. TEST FUNCTION
See 2.5. TEST FUNCTION
See 2.5. TEST FUNCTION
See 2.5. TEST FUNCTION
See 2.2.1. Paper Jam.
See 2.5. TEST FUNCTION
553
The resolution
changes to the default
when transmission is
completed.
See the Symptom/Countermeasure
Table for long distance and
international calls in 2.3.3.3.1.
Defective facsimile section.
See the Symptom/Countermeasure
Table for long distance and
international calls in 2.3.3.3.1.
Defective facsimile section.

7
(Model KX-FP300E)
KX-FP300E
Code Function Set Value Effective Range Default Remarks
572
573
ITS auto redial line
disconnection time set
Remote turn-on ring number set
second
number of rings
001 999
01 99
065
20
590 FAX auto redial time set number of times 00 99 03
592
593
594
595
CNG transmit select
Time between CED and 300 bps
Overseas DIS detection select
Receive error limit value set
1. 75 ms
2. 500 ms
3. 1 sec
1. Off
2. All
3. Auto
number of times
1. Detects at the
1st time
2. Detects at the
2nd time
Values entered without
a " minus sign " will be
regarded as negative.
Transmit level set dBm
13
1, 2, 3
1, 2
-15 00
2
1
1
100
11
591 FAX auto redial time
disconnection time set second 001 999 065
001 999
596
700 EXT.TAM OGM REC. time second 01 99
No Voice detect time 01 99
701 100 msec In the EXT. TAM mode,
silence is detected during
this period.
If the number of errors during
transmission exceeds this
value, the sending side
ends the call.
This is the answering
machine’s OGM recording
time.
Receiving Sensitivity 43, -43 dBm 20 48 43
598
10
40x100
579
Detect bell type
1,2 1
ECM frame size 1,2 1
599 1. 256 byte
2. 64 byte
2. Type
1. Type
See the Symptpm/Countentermeasure
Table for long distance and
international calls in 2.3.3.3.1.
Defective facsimile section.
See the Symptpm/Countentermeasure
Table for long distance and
international calls in 2.3.3.3.1.
Defective facsimile section.
Used when there is an error
problem. See the Symptom/
Countermeasure Table for
long distance and
international calls in 2.3.3.3.1.
Defective facsimilie section.
Used when there is an error
problem. See the Symptom/
Countermeasure Table for
long distance and
international calls in 2.3.3.3.1.
Defective facsimilie section.
(Change from original pages 89, 90.)

8
(Model KX-FP300E)
KX-FP300E
1. 9600BPS
2. 7200BPS
3. 4800BPS
4. 2400BPS
Code Effective Range Default Remarks
Set Value
Function
Selects whether the ringer is
on or off when the unit
receives an incoming signal
in the TEL/FAX mode.
Ringer Off in TEL/FAX mode
719 1, 2 1
1. On
2. Off
Sets the tone detection
mode during the pause.
1. On
2. Off 1, 2 1Sets the tone detection mode
after redialing.
721 1. On
2. Off 1, 2
Redial tone detect
Pause tone detect 1
745 Power ON film feed 1
1, 2
1. On
2. Off
771
Sets the time out.
763 1. 10sec
2. 20sec
3. 30sec 13 3
1
1, 2
1. 35sec
2. 60sec
A4 size set 1. On
2. Off 1, 2 1
853 Top margin 19
852 Print test pattern
854 18
861
See 2.5. TEST FUNCTIONS.
815
CNG detect time for friendly
reception
T1 Timer
Sensor & VOX check
880 History list
Sets the fall back speed in
the transmitting mode.
Transmit speed select
717 1 4 1
Receive speed select 14 1
1. 9600BPS
2. 7200BPS
3. 4800BPS
4. 2400BPS
718 Sets the fall back speed in
the receiving mode.
The period while CNG is
detected during friendly
reception.
When the power is turned on,
the film is wound to take up
any slack.
Used only at the
factory.
1. On
2. Off 1, 2 1
881 Journal 2 list
882 Journal 3 list
890 TEL/FAX 1st ring back tone
Left margin
722
Sets a higher value when
the response from the
other party needs more time
during FAX transmission.
See 2.4.7. SPECIAL SERVICE
JOURNAL.
See 2.4.7.3. PRINTOUT
EXAMPLE.
See 2.4.7.3. PRINTOUT
EXAMPLE.
(Change from original pages 89, 90.)

9
(Model KX-FP300E)
KX-FP300E
2.4.5. SERVICE MODE SETTINGS(Example of the printed out list.)
(Change from original page 91.)
Code Set Value
Code
Set Value
Note:
The above values are default.

10
(Model KX-FP300E)
KX-FP300E
6.7. NCU SECTION (Change from original page 155.)
6.7.1. GENERAL
This section is the interface between the telephone line and exterminal telephone. It is composed of an EXT.
TEL line relay (RL1), bell detection circuit, pulse dial circuit, pulse dial circuit, auto disconnect circuit, TAM interface
circuit, line amplifer and sidetone circuits and a multiplexer.
6.7.2. EXT. TEL. LINE RELAY (RL1)
1. Circuit Operation
Normaly, this relay switches to the external telephone side (break) and switches to the open side (make) when the unit starts
facsimile communication.
{IC5 (26) High Level Q14 ON RL1 (make)
6.7.3. TELEPHONE LINE CONNECTION
Circuit Diagram
120V
NO USED
+5VD
COILIN COILOUT GND A-OUT OUT1 OUT2 VCC
3
3
1
1
31
2
2 6 7
4
5
C3
C4
C7
C10
C12
C15
Q3
D6
C13
C9
C8
L9
R19
R7
C2
C16
D9
ZNR1
SA1
L3
SA2
R192
R4
D35
R17
R20
R16
R18
PC3
PC2
D5
C14
C163
D4
R13
D3
C1
R8 PC1
CN1
J3
J2
J62
J1
J11
J10
J6
J9
J17 J18
J21
J22
J12
+5VD
+5VD
RLY2
1
2
3
4
5
6
b2
E
a
b
S
a2
CN2
J7
J16
J15
J14
J20
J5L2
L1
J8
J64
J13
J4
1
2
3
4
5
6
a2
S
a
b
E
b2
J19
C153
EX-HOOK
J26
RLY3
J27
J24
J25
2
4
23
41
1
1
3
23
14
23
1
4
7
56
L5
FG
Q2
R2
Q1
Q18
IC1
POS1
L4
D1 D2
C203
R9
N0 USED
RLY1-1
F1
J23
L8
RLY1-2
+5VD
2
3
+
—
1
1
43
3
26
3
4
C11
D7
C162
C6
T2
R15
C5 R10
R11R12
1
2
34
+
—~
~