Read Panasonic KX-FL501 (serv.man2) Service Manual Supplement online
1 REPLACEMENT PARTS LISTS
1.1. REFERENCE CHART
Reason for Change
*The following items (1-8) indicate the reason for change. See the “Notes” column for each part in ORIGINAL AND NEW PARTS
COMPARISON LISTS .
1. Improve performance
*The following items (1-8) indicate the reason for change. See the “Notes” column for each part in ORIGINAL AND NEW PARTS
COMPARISON LISTS .
1. Improve performance
Remarks:
*a: To share the part with other models.
*b: To reduce the frequency of the FAN error message.
*c: To change the production process.
*d: To correct error writing.
*a: To share the part with other models.
*b: To reduce the frequency of the FAN error message.
*c: To change the production process.
*d: To correct error writing.
2. Change of material or dimension
3. To meet approved specification
4. Standardization
5. Addition
6. Deletion
7. Correction
8. Other
3. To meet approved specification
4. Standardization
5. Addition
6. Deletion
7. Correction
8. Other
Interchangeability Code
**The following items (V-Z) indicate the interchangeability. See the “Notes” column for each part in ORIGINAL AND NEW PARTS COMPARISON
LISTS .
**The following items (V-Z) indicate the interchangeability. See the “Notes” column for each part in ORIGINAL AND NEW PARTS COMPARISON
LISTS .
Parts
Set Production
V Original
New
Early (before change)
Late (after change)
Late (after change)
Original or new parts may be used in early or late production set.
Use original parts until exhausted, then stock new parts.
Use original parts until exhausted, then stock new parts.
W Original
New
Early (before change)
Late (after change)
Late (after change)
Original parts may be used in early production sets only. New parts may be used in early or
late production sets. Use original parts where possible, then stock new parts.
late production sets. Use original parts where possible, then stock new parts.
X Original
New
Early (before change)
Late (after change)
Late (after change)
New parts only may be used in early or late production sets.
Stock new parts.
Stock new parts.
Y Original
New
Early (before change)
Late (after change)
Late (after change)
Original parts may be used in early production sets only. New parts may be used in late
production sets only. Stock both original and new parts.
production sets only. Stock both original and new parts.
Z Other
Note:
Alphabets in the “Remarks” column in the following lists correspond to the alphabets in the “Remarks” in REFERENCE
CHART.
CHART.
1.2. ORIGINAL AND NEW PARTS COMPARISON LISTS
1.2.1. KX-FL501
Change of the Suffix Code
Suffix Code
Reasons of change
B
→
C
·
To upgrade the ROM VERSION to reduce the frequency of the FAN error message.
Program No. is changed from E631AM to E631AP.
·
The FAN error is released at power supply ON.
Serial No.Label tells you the suffix code as below.
Ref No.
Part No.
Part Name & Descriptions
Pcs/Set
Remarks
Notes
Suffix
Original Part No.
New Part No.
CABINET AND ELECTRICAL PARTS
49
49
PFGG1164Y1
PFGG1174Y1
PANEL, OPERATION
1
*a
4
V
58
PFUG1010X
PFUG1010W
GUIDE, MIDDLE
1
*a
4
V
286
PFDJ1031Y
PFDJ1031X
SPACER, ONE WAY
4
*c
2
W
ACCESSORIES AND PACKING MATERIALS
A5
A5
PFKS1055Z1
PFKS1055Z
STACKER, PAPER
1
*d
7
---
DIGITAL BOARD PARTS
IC607
IC607
PFWIFL501M3
PFWIFL501M4
IC (ROM)
1
*b
1
X
B
→
C
2
KX-FL501 / KX-FL501C / KX-FL521
17
KX-FL501
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