Replacement Part List; Base Unit - Panasonic KX-TG6721EB Service Manual

KX-TG6721E/KX-TG6722E/KX-TG6723E/KX-TG6724E/KX-TGA671E/KX-TGA672E

15.5. Replacement Part List

1. RTL (Retention Time Limited)
Note:
The "RTL" marking indicates that its Retention Time is
Limited.
When production is discontinued, this item will
continue to be available only for a specific period of
time. This period of time depends on the type of item,
and the local laws governing parts and product
retention.
At the end of this period, the item will no longer be
available.
2. Important safety notice
Components identified by the
characteristics important for safety. When replacing any
of these components, only use specified manufacture's
parts.
3. The S mark means the part is one of some identical parts.
For that reason, it may be different from the installed part.
4. ISO code (Example: ABS-94HB) of the remarks column
shows quality of the material and a flame resisting grade
about plastics.
5. RESISTORS & CAPACITORS
Unless otherwise specified;
All resistors are in ohms (Ω) k=1000 Ω, M=1000 kΩ
All capacitors are in MICRO FARADS (μF)p=μμF
*Type & Wattage of Resistor
Type
ERC:Solid ERX:Metal Film
ERDS:Carbon ERG:Metal Oxide
ERJ:Chip ER0:Metal Film
Wattage
10,16:1/8W 14,25:1/4W
*Type & Voltage Of Capacitor
Type
ECFD:Semi-Conductor ECCD,ECKD,ECBT,F1K,ECUV:Ceramic
ECQS:Styrol
ECQE,ECQV,ECQG:Polyester
ECUV,PQCUV,ECUE:Chip ECEA,ECST,EEE:Electlytic
ECQMS:Mica ECQP:Polypropylene
Voltage
ECQ Type ECQG ECSZ Type
ECQV Type
1H:50V 05:50V 0F:3.15V
2A:100V 1:100V 1A:10V
2E:250V 2:200V 1V:35V
2H:500V 0J:6.3V

15.5.1. Base Unit

15.5.1.1. Cabinet and Electrical Parts
Safety Ref. Part No.
No.
1 PNKM1259Z1
1 PNKM1259Y4
1 PNKM1259X3
2 PNBC1435Z1
2 PNBC1435Y4
2 PNBC1435Y3
3 PNHR1593Z
mark indicates special
PQ4R:
Chip
ERS:Fusible Resistor
ERF:Cement Resistor
12:1/2W 1:1W 2:2W 3:3W
Others
0J :6.3V 1V :35V
1A :10V 50,1H:50V
1C :16V 1J :16V
1E,25:25V 2A :100V
Part Name & Description Remarks
CABINET BODY (for KX- ABS-HB
TG6721EB)
CABINET BODY (for KX- ABS-HB
TG6721EM)
CABINET BODY (for KX- ABS-HB
TG6721ES)
BUTTON, NAVIGATOR KEY ABS-HB
(for KX-TG6721EB)
BUTTON, NAVIGATOR KEY ABS-HB
(for KX-TG6721EM)
BUTTON, NAVIGATOR KEY ABS-HB
(for KX-TG6721ES)
GUIDE, BUTTON PS-HB
Safety Ref. Part No.
No.
4 PNBC1345Y2
4 PNBC1345Y8
4 PNBC1345YC
5 PNJK1155Z
5 PNJK1155X
5 PNJK1155Y
6 L0AD02A00026 SPEAKER
7 PQHG10729Z
8 PQHR11313Z
9 PNHR1592Z
10 K2ECYZ000001 JACK, DC
11 PQJJ1T039M
12 PNKF1231Z1
12 PNKF1231Z4
12 PNKF1231Z3
13 PNJT1108Z
14 PNKE1133Z1
14 PNKE1133Z8
14 PNKE1133Z3
15 PNHA1013Z
16 PNGP1231Z1
15.5.1.2. Main P.C.Board Parts
Note:
(*1) When replacing IC611 or X501, make the adjustment
using PNZZTG6721E. Refer to How to download the data
(P.58) of Things to Do after Replacing IC or X'tal.
(*2) When removing ZA1, use special tools (ex. Hot air
disordering tool).
(*3) Backside of this IC has a ground plate. Refer to How to
Replace the Flat Package IC (P.62).
(*4) Supplied IC is Flat Package Type.
(*5) When replacing the base unit LCD, See How to
Replace the Base Unit LCD (P.48).
Safety Ref. Part No.
No.
PCB1 PNWP1G6721EH MAIN
IC301 C0DBAGZ00026 IC
IC501 C2HBCY000108 IC (*3)(*4)
IC601 PNWI2G6721EH IC (FLASH)
IC611 PNWITG6721GH IC (EEPROM)(*1)
Q111 2SC6054JSL
Q141 B1ACGP000008 TRANSISTOR(SI)
Q142 B1ABDM000001 TRANSISTOR(SI)
Q161 DSC7003S0L
Q171 2SC6054JSL
Q301 B1ZBZ0000074 TRANSISTOR(SI)
Q302 B1GBCFGA0021 TRANSISTOR(SI)
Q651 PSVTUMG11NTR TRANSISTOR(SI)
Q652 2SC6054JSL
Q701 2SA1576S
Q702 B1GBCFYY0020 TRANSISTOR(SI)
D101 PQVDMD5S
D113 DA2J10100L
D132 DA2J10100L
86
Part Name & Description Remarks
BUTTON, MESSAGE (for PMMA-HB
KX-TG6721EB)
BUTTON, MESSAGE (for PMMA-HB
KX-TG6721EM)
BUTTON, MESSAGE (for PMMA-HB
KX-TG6721ES)
KEYBOARD SWITCH (for
KX-TG6721EB)
KEYBOARD SWITCH (for
KX-TG6721EM)
KEYBOARD SWITCH (for
KX-TG6721ES)
RUBBER PARTS, SPEAKER
GUIDE, SPEAKER ASB-HB
HOLDER, JACK PS-HB
JACK, MODULAR
CABINET COVER (for KX- PS-HB
TG6721EB)
CABINET COVER (for KX- PS-HB
TG6721EM)
CABINET COVER (for KX- PS-HB
TG6721ES)
TERMINAL, CHARGE
CASE, CHARGE TERMINAL PS-HB
(for KX-TG6721EB)
CASE, CHARGE TERMINAL PS-HB
(for KX-TG6721EM)
CASE, CHARGE TERMINAL PS-HB
(for KX-TG6721ES)
RUBBER PARTS, FOOT
CUSHION
PANEL, LCD PS-HB
Part Name & Description Remarks
P.C.BOARD ASS'Y
(RTL)
(ICs)
(TRANSISTORS)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
(DIODES)
DIODE(SI)
DIODE(SI)
DIODE(SI)
S
S
S
S
S