Panasonic KX-TG1711RUB / KX-TG1711RUJ / KX-TG1711RUW / KX-TGA171RUB / KX-TGA171RUJ / KX-TGA171RUW (serv.man3) Service Manual / Supplement ▷ View online
3
1 ORIGINAL SERVICE MANUAL INFORMATION
2 REPLACEMENT PARTS LIST
2.1.
REFERENCE CHART
2.2.
ORIGINAL AND NEW PARTS COMPARISON LISTS
Serial No.Label tells you the suffix code as follows.
Note:
*1: Please refer to "1 ORIGINAL SERVICE MANUAL INFORMATION".
*1: Please refer to "1 ORIGINAL SERVICE MANUAL INFORMATION".
Model No. on S/M
Destinations
Order No. of S/M
Suffix Code
Base Unit Handset
KX-TG1711RUB/KX-TG1711RUJ/KX-TG1711RUW/KX-TGA171RUB/
KX-TGA171RUJ/KX-TGA171RUW
KX-TGA171RUJ/KX-TGA171RUW
Russia and Belarus
KM41105380CE
E to F
E to F
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
Note:
To change Main board in base unit and handset board.
The shape of IC is different in the old one and the new one.
To change Main board in base unit and handset board.
The shape of IC is different in the old one and the new one.
Remarks:
*c : To share the parts with other models
*c : To share the parts with other models
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
Ref. No.
Part No.
Part Name & Description
Pcs/
Set
Remarks
Notes
Time of Change
Original (Old)
New
(Suffix)
Main P.C. Board Parts (Base Unit)
PCB1
PCB1
PNWPG1611RUH
PNWP1611RUH1
MAIN P.C.BOARD ASS'Y
(RTL)
(RTL)
1
*c
8
V
*1
Main P.C. Board Parts (Handset)
PCB100
PCB100
PNWPGA161RUR
PNWPA161RUR1
MAIN P.C.BOARD ASS'Y
(RTL)
(RTL)
1
*c
8
V
*1
4
3 CHANGES (Suffix Code: F or later)
3.1.
Technical Descriptions
3.1.1.
Block Diagram (Base Unit)
[Changed from original section “4.1. Block Diagram (Base Unit)”]
A
B
J 1
H o o k
S w i t c h
A u d i o
A n a l o g
F r o n t
E n d
D S P
R F
C P U
X T A L
2 0 . 7 3 6 M H z
A N T 1
D6
RF_PART
A N T 2
B r i d g e
R e c t
D2
Q2/3
Q1
E E P R O M
t o
T e l _ L i n e
t o
A C
A d a p t o r
C O S I C
X1
C O S I C
I / F
C h a r g e +
C h a r g e -
2.65V
R e g u l a t o r
2.65 V
LOAD
XTAL
Pox
RxI
RxIx
Rxon
Txon
Po
ANT1
ANT2
LINEA
AOP
LINEP
LINEN
L i m i t
resistor
S C L
D A T
I2CLK
I2DAT
2.65 V
IC3
IC1
IC2
KX-TG1711 BLOCK DIAGRAM (BASE UNIT)
R39
C26, R33, R50, C70, R200, C27,
R34, R51, C71, R201
RA
43
5
3.1.2.
Circuit Operation (Base Unit)
[Changed from original section "4.2. Circuit Operation (Base Unit)"]
3.1.2.1.
Power Supply Circuit
The power is supplied to the DECT BBIC, RF Module, EEPROM, Relay Coil, LED and Charge Contact from AC Adaptor as
shown in Fig.101. The power supply is as follows:
shown in Fig.101. The power supply is as follows:
<Fig.101>
IC2
BBIC
IC3-VDDBAT
Q101
F1
R102
H/S
BBIC (IC301 Charge_start)
BBIC (IC301 Charge_start)
BATTERY
R39
CHARGE+
CHARGE-
TP5
TP6
<Base Unit>
<Handset>
+
F1
2.65V
J2
AC Adaptor
+
EEP ROM
IC1
IC2
6
3.1.3.
Block Diagram (Handset)
[Changed from original section "4.3. Block Diagram (Handset)"]
E a r p i e s e
( S p e a k e r )
A n a l o g
F r o n t
E n d
D S P
R F
C P U
X T A L
2 0 . 7 3 6 M H z
X101
E E P R O M
( I C 1 0 2 )
B A T T E R Y
C O S I C
C h a r g e +
C h a r g e -
R e g u l a t o r
3 . 3 V
HO1P
HO1N
MICP
MICN
CDT
C h a r g e
c i r c u i t
S C L K
D A T A
I2CLK
I2DAT
M I C
K E Y P A D
O N S W I T C H
R I N G E R
3 . 3 V
R102
C H A R G E
C H A R G E
C H
A R
G E
START
L C D
3 . 3 V
V D D B A T
V D D D C D C
Q 1 0 3
VDDBAT
VDDBAT
Q101/102
VDDBAT
ANT1
SDRV
M A D 4 P
32
IC103
IC101
KX-TGA171 BLOCK DIAGRAM (HANDSET)
BZ2
Q105
Q104
RF_PART
Pox
RxI
RxIx
Rxon
Txon
XTAL
LOAD
D107
VDDB
ONSW
TxD
P1.1
Po