KX-T7730RU (serv.man6) — Panasonic PBX Service Manual Supplement (repair manual)

Model
KX-T7730RU (serv.man6)
Pages
6
Size
1022.74 KB
Type
PDF
Document
Service Manual Supplement
Brand
Device
PBX / PROPRIETARY TELEPHONE
File
kx-t7730ru-sm6.pdf
Date

View Panasonic KX-T7730RU (serv.man6) Service Manual Supplement online

ORDER NO. KMS1705612SE
PROPRIETARY TELEPHONE
Model No.
KX-T7730RU
(for Russia)
TABLE OF CONTENTS
PAGE
1 CHANGES----------------------------------------------------------- 2
1.1. Subject ------------------------------------------------------ 2
1.2. Replacement Parts List ---------------------------------- 2
1.3. PRINTED CIRCUIT BOARD---------------------------- 5
Supplement-10
Please file and use this supplement manual together with the service manual for Model No. KX-T7730RU,
Order No. KMS0111594C3.
2
KX-T7730RU
1 CHANGES
1.1.
Subject 
SUFFIX LOCATION
1.2.
Replacement Parts List
Suffix
Reason for suffix change
J to K
Change the slide switch, PCB (PSUP1382ZD→PSUP1382YD) and upper cabinet.
Suffix J - K
1HAQK123456
Serial No.
Label
(Example)
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
Remarks:
*1
: When installing a new board (PCB1) in the initial product, you need to replace the new TOP cabi-
net and the new SWITCH at the same time.
*2: Refer to figure 1.
2. Change of material or dimension
3. To meet approved specification
4. Standardization
5. Addition
6. Deletion
7. Correction
8. Other
Interchangeability Code (Symbols: B) Following V-Z interchange abilities are indicated on the Notes in the bottom column.
Parts
Set Production
V Original
New
Early (before change)
Late (after change)
Original or new parts may be used in early or late production sets.
Use original parts until exhausted, then stock new parts.
W Original
New
Early (before 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.
X Original
New
Early (before change)
Late (after change)
New parts only may be used in early or late production sets.
Stock new parts.
Y Original
New
Early (before 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.
Z Other
Ref. No.
Part No.
Part Name & Description
Pcs
Remarks
Notes
Time of change 
(Suffix)
Original (Old)
New 
CABINET AND ELECTRICAL PARTS
1
PSKM1096Z1
PSKM1096J1
TOP CABINET 
1
*2
8
W
K
19
PSBD1013Z1
----------
KNOB, MODE
0
*2
6
---
K
22
PSYF1041Y1
PNYFT7730X
BOTTOM CABINET ASS´Y 
1
8
V
---
22-1
PSHA1002Z
PNHA1013Z
RUBBER PARTS, LEGS  
1
8
Y
---
ACCESSORIES AND PACKING MATERIALS
A4
PSYL1002Z1
PNYLT7730X
STAND ASS´Y
1
8
V
---
MAIN BOARD PARTS
PCB1
PSWPT7730RU
PNWPT7730RU1
MAIN BOARD ASS´Y (RTL)
1
*1,*2
8
Y
K
R157,R158
----------
ERJ3GEY0R00
RESISTOR,0Ω
1
5
---
K
SW1
PSSS3A101Z
K0D113B00082
SWITCH
1
*2
8
Y
K
3
KX-T7730RU
Changing Parts Picture
Old
New
1: SLIDE SWITCH 
Reflow, without knob 
Appearance
1: SLIDE SWITCH 
DIP, with knob  
3: PCB 
3: PCB 
Appearance
2: MODE KNOB
4: UPPER CABINET
4: UPPER CABINET 
Add rib, delete boss 
figure .1
4
KX-T7730RU
1.2.1.
Main Board
SInce the main board was changed, the display on the board; PSUP1382ZD was also changed to PSUP1382YD.
Distinguish a change by this indication.
When replacing MAIN BOARD PSUP1382ZD with PSUP1382YD for Suffix K.
C44
C45
C46
C47
C48
C49
C50
C51
C52
C53
C54
C55
C56
C57
C58
C59
C60
C61
C62
C63
C66
Q13
E
Q14
E
C71
A8
G1
G2
D31
D32
D33
D34
M3
IC3
1
1 4
2 8
1 5
R43
R44
R45
R46
R47
R48
R49
R50
R51
R52
R54
R55
R57
R58
R59
R
R
R
R72
R79
R80
R206
A B C E
PSUP1382YD-A
PbF
PSUP1382YD-C
PbF
CN5
REF2
50
30
20
CN2
MP
MP
JK3
1
2
3
4
5
N1
N2
N3
N4
N5
N6
N7
N8
PbF
PSUP1382YD-B
MP
PSUP1382YD-
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Here you can view online or download Panasonic KX-T7730RU (serv.man6) Service Manual Supplement in pdf. This Service Manual Supplement can help you recover, restore, fix, disassemble and repair Panasonic KX-T7730RU (serv.man6) PBX. Information contained in Panasonic KX-T7730RU (serv.man6) service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).