Panasonic KX-TG7851UAB / KX-TG7851UAH / KX-TG7861UAB / KX-TGA785RUB / KX-TGA785RUH Service Manual ▷ View online
81
KX-TG7851UAB/KX-TG7851UAH/KX-TG7861UAB/KX-TGA785RUB/KX-TGA785RUH
15.2. Cabinet and Electrical Parts (Handset)
Note:
(*1) This cable is fixed by attaching. Refer to How to Replace the Handset LCD (P.47).
(*2) The rechargeable Ni-MH battery HHR-4MVE is available through sales route of Panasonic.
(*3) Attach the spacer (No. 115) to the exact location described above.
(*4) This SPACER is cut from the excess parts of SPACER (No.104)
(*2) The rechargeable Ni-MH battery HHR-4MVE is available through sales route of Panasonic.
(*3) Attach the spacer (No. 115) to the exact location described above.
(*4) This SPACER is cut from the excess parts of SPACER (No.104)
Ref.No.
ȭ
2
8 mm
B
Figure
101
106
B
111
102
108
113
112
104
105
E105
E101
E103
E104
E102
109
110
115 (*3)
114
B
107
103
ZA1
Spacer (No.115)
Battery cover
Put it in the center.
Stick it between
ribs.
ribs.
(*2)
(*1)
PCB100
(*4)
111
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KX-TG7851UAB/KX-TG7851UAH/KX-TG7861UAB/KX-TGA785RUB/KX-TGA785RUH
15.3. Cabinet and Electrical Parts (Charger Unit)
200
200-1
200-3
200-4
200-2
200-5
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KX-TG7851UAB/KX-TG7851UAH/KX-TG7861UAB/KX-TGA785RUB/KX-TGA785RUH
15.4. Accessories
Note:
(*1) This AC Adaptor is for Base Unit.
(*2) This AC Adaptor is for Charger Unit.
(*2) This AC Adaptor is for Charger Unit.
A1
(*2)
A2
A1
(*1)
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KX-TG7851UAB/KX-TG7851UAH/KX-TG7861UAB/KX-TGA785RUB/KX-TGA785RUH
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.
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 mark indicates special
characteristics important for safety. When replacing any
of these components, only use specified manufacture’s
parts.
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.
about plastics.
5. RESISTORS & CAPACITORS
Unless otherwise specified;
All resistors are in ohms (
All resistors are in ohms (
) k=1000 , M=1000 k
All capacitors are in MICRO FARADS (
F)p=F
*Type & Wattage of Resistor
15.5.1. Base Unit
15.5.1.1. Cabinet and Electrical Parts
15.5.1.1.1. KX-TG7851UA
15.5.1.1.2. KX-TG7861UA
15.5.1.2. Main P.C.Board Parts
Note:
(*1) When replacing IC611 or X501, make the adjustment
using PNZZTG7861UA. Refer to How to download the
data (P.54) of Things to Do after Replacing IC or X'tal.
(*2) When removing E1, 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.58).
(*4) Supplied IC is Flat Package Type.
using PNZZTG7861UA. Refer to How to download the
data (P.54) of Things to Do after Replacing IC or X'tal.
(*2) When removing E1, 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.58).
(*4) Supplied IC is Flat Package Type.
15.5.1.2.1. KX-TG7851UA
Safety
Ref.
No.
Part No.
Part Name & Description Remarks
1
PNKM1475Z1 CABINET BODY (for KX-
TG7851UAB)
PS-HB
1
PNBC1475Z3 CABINET BODY (for KX-
TG7851UAH)
ABS-HB
2
PNBC1495Z1 BUTTON, LOCATOR(for KX-
TG7851UAB)
ABS-HB
2
PNBC1495Z3 BUTTON, LOCATOR(for KX-
TG7851UAH)
ABS-HB
3
PNJT1153Z CHARGE TERMINAL
4
PNKE1275Z1 CASE, CHARGE (for KX-
TG7851UAB)
PS-HB
Type
ERC:Solid
ERDS:Carbon
ERJ:Chip
ERDS:Carbon
ERJ:Chip
ERX:Metal Film
ERG:Metal Oxide
ER0:Metal Film
ERG:Metal Oxide
ER0:Metal Film
PQ4R:
Chip
ERS:Fusible Resistor
ERF:Cement Resistor
ERF:Cement Resistor
Type
ECFD:Semi-Conductor
ECQS:Styrol
ECUV,
ECQS:Styrol
ECUV,
PQCUV,ECUE:Chip
ECQMS:Mica
ECCD,ECKD,ECBT,F1K,ECUV:Ceramic
ECQE,ECQV,ECQG:Polyester
ECEA,ECST,EEE:Electlytic
ECQP:Polypropylene
ECQE,ECQV,ECQG:Polyester
ECEA,ECST,EEE:Electlytic
ECQP:Polypropylene
Wattage
*Type & Voltage Of Capacitor
10,16:1/8W
14,25:1/4W
12:1/2W
1:1W 2:2W 3:3W
Voltage
ECQ Type ECQG
ECQV Type
05:50V
1:100V
2:200V
1:100V
2:200V
ECSZ Type
0J :6.3V
1A :10V
1C :16V
1E,25:25V
1A :10V
1C :16V
1E,25:25V
1V :35V
50,1H:50V
1J :16V
2A :100V
50,1H:50V
1J :16V
2A :100V
0F:3.15V
1A:10V
1V:35V
0J:6.3V
1A:10V
1V:35V
0J:6.3V
Others
1H:50V
2A:100V
2E:250V
2H:500V
2A:100V
2E:250V
2H:500V
4
PNKE1275Z3 CASE, CHARGE (for KX-
TG7851UAH)
PS-HB
5
PNLA1105Z ANTENNA
6
K2ECYZ000001
JACK, DC
7
PQJJ1T039M JACK, MODULAR
8
PNKF1278Z1
CABINET COVER (for KX-
TG7851UAB)
TG7851UAB)
PS-HB
8
PNKF1278Z3
CABINET COVER (for KX-
TG7851UAH)
TG7851UAH)
PS-HB
9
PQHA10023Z RUBBER PARTS, FOOT
CUSHION
Safety
Ref.
No.
Part No.
Part Name & Description Remarks
1
PNKM1476Z1
CABINET BODY PS-HB
2
PNBC1496Z1 BUTTON, NAVIGATOR KEY ABS-HB
3
PNHR1773Z GUIDE, BUTTON
PS-HB
4
PNBC1345R2
BUTTON, MESSAGE PMMA-HB
5
PNJK1191Z
KEYBOARD SWITCH
6
PNJT1153Z CHARGE TERMINAL
7
PNKE1275Z1
CASE, CHARGE PS-HB
8
L0AA02A00119
SPEAKER
9
PQHG10729Z RUBBER PARTS, SPEAKER
10
PNHR1757Z GUIDE, SPEAKER
ABS-HB
11
PNLA1105Z ANTENNA
12
PQJJ1T039M JACK, MODULAR
13
K2ECYZ000001
JACK, DC
14
PNKF1278Z1 CABINET COVER PS-HB
15
PQHA10023Z RUBBER PARTS, FOOT
CUSHION
Safety
Ref.
No.
Part No.
Part Name & Description Remarks
PCB1
PNWPG7851UAH MAIN P.C.BOARD ASS'Y
(RTL)
(ICs)
(ICs)
IC302 C0DBEYY00102
IC
IC501 C1CB00003837
IC (*3)(*4)
IC502 C3FBLY000150
IC
IC611 PNWITG6721GH
IC (EEPROM) (*1)
(TRANSISTORS)
Q141 B1ACGP000008
TRANSISTOR(SI)
Q142 B1ABDM000001
TRANSISTOR(SI)
Q144 B1ABCE000009 TRANSISTOR(SI)
Q161 DSC7003S0L TRANSISTOR(SI)
Q301 B1ADGE000012
Q301 B1ADGE000012
TRANSISTOR(SI)
Q302 B1ADGE000012
TRANSISTOR(SI)
(DIODES)
D101 B0EDER000009
DIODE(SI)
D141 PQVDRLZ20A DIODE(SI) S
D362 B0ECKM000008
D362 B0ECKM000008
DIODE(SI)
D501 B0JCDD000001
DIODE(SI)
DA802 B0DDCD000001
DIODE(SI)
(RESISTOR ARRAYS)
RA101 EXB24V102JX
1k
RA611 EXB28V332JX
3.3k
Safety
Ref.
No.
Part No.
Part Name & Description Remarks
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