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Model
KX-TG8227UAB KX-TG8227UAR KX-TG8227UAW KX-TGA820RUB KX-TGA820RUR KX-TGA820RUW KX-TGA820UAB KX-TGA820UAR KX-TGA820UAW
Pages
101
Size
2.84 MB
Type
PDF
Document
Service Manual
Brand
Device
Telephone / DIGITAL CORDLESS ANSWERING SYSTEM
File
kx-tg8227uab-kx-tg8227uar-kx-tg8227uaw-kx-tga820ru.pdf
Date
PREV: Panasonic KX-TG8225RUB / KX-TG8225RUJ / KX-TG8225RUM / KX-TG8225RUR / KX-TG8225RUW / KX-TG8226RUB / KX-TG8226RUJ / KX-TG8226RUM / KX-TGA820RUB / KX-TGA820RUJ / KX-TGA820RUM / KX-TGA820RUR / KX-TGA820RUW (serv.man2) Service Manual / Supplement

Panasonic KX-TG8227UAB / KX-TG8227UAR / KX-TG8227UAW / KX-TGA820RUB / KX-TGA820RUR / KX-TGA820RUW / KX-TGA820UAB / KX-TGA820UAR / KX-TGA820UAW Service Manual ▷ View online

89
KX-TG8227UAB/KX-TG8227UAR/KX-TG8227UAW/KX-TGA820RUB/KX-TGA820RUR/KX-TGA820RUW/KX-TGA820UAB/KX-TGA820UAR/KX-TGA820UAW
63
LDO1_Sense
A.I
LDO1_Sense
I
I
64
AVS2
-
AVS2
-
-
65
AVD2
-
AVD2
-
-
66
*LSR/REF
A.O
LSRn
O
O
67
LSRp/REF
A.O
LSRp
O
O
68
*MIC
A.I
MICn
I
I
69
VREFm
-
VREFm
-
-
70
VBUF
A.O
NC
O
O
71
AGND
A.O
AGND
O
O
72
MICp
A.I
MICp
I
I
73
VREFp
A.O
VREFp
O
O
74
P30
D.O
COL0
O
I-PD
75
P14/*INT4
D.O
MIDI_IRQ
O
I
76
P13/*INT3
D.I
ROW3
I
I
77
P22/CLK100
D.O
LCD_RESET
O
I-PD
78
AVS_sense
A.I
AVS_sense
I
I
79
ADC3
A.I
ADC3
I
I
80
ADC0
A.I
ADC0
I
I
Pin No.
Description
I/O
Connection
at Normal mode
at Reset mode
90
KX-TG8227UAB/KX-TG8227UAR/KX-TG8227UAW/KX-TGA820RUB/KX-TGA820RUR/KX-TGA820RUW/KX-TGA820UAB/KX-TGA820UAR/KX-TGA820UAW
14.3. Terminal Guide of the ICs, Transistors and Diodes
14.3.1. Base Unit
14.3.2. Handset
14.3.3. Charger Unit
91
KX-TG8227UAB/KX-TG8227UAR/KX-TG8227UAW/KX-TGA820RUB/KX-TGA820RUR/KX-TGA820RUW/KX-TGA820UAB/KX-TGA820UAR/KX-TGA820UAW
15 Exploded View and Replacement Parts List
15.1. Cabinet and Electrical Parts (Base Unit)
92
KX-TG8227UAB/KX-TG8227UAR/KX-TG8227UAW/KX-TGA820RUB/KX-TGA820RUR/KX-TGA820RUW/KX-TGA820UAB/KX-TGA820UAR/KX-TGA820UAW
15.2. Cabinet and Electrical Parts (Handset)
Note:
(*1) This cable is fixed by soldering. Refer to Fix the LCD to the Main P.C.Board (Handset) (P.58).
(*2) The rechargeable Ni-MH battery P03P (HHR-4EPT, Capacity: up to 750 mAh) is available through sales route of Panasonic.
(*3) Attach the spacer (No. 125) to the exact location described above.
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