• Service Manuals |
  • Panasonic |
  • Telephone |
  • KX-TG7227UAJ, KX-TG7227UAM, KX-TG7227UAS, KX-TG7227UAT, KX-TG7228UAS, KX-TG7228UAT, KX-TGA721RUM, KX-TGA721RUS, KX-TGA721RUT, KX-TGA721UAJ, KX-TGA721UAM, KX-TGA721UAS, KX-TGA721UAT

DOWNLOAD Panasonic KX-TG7227UAJ / KX-TG7227UAM / KX-TG7227UAS / KX-TG7227UAT / KX-TG7228UAS / KX-TG7228UAT / KX-TGA721RUM / KX-TGA721RUS / KX-TGA721RUT / KX-TGA721UAJ / KX-TGA721UAM / KX-TGA721UAS / KX-TGA721UAT Service Manual ↓ Size: 2.84 MB | Pages: 101 in PDF or view online for FREE

Model
KX-TG7227UAJ KX-TG7227UAM KX-TG7227UAS KX-TG7227UAT KX-TG7228UAS KX-TG7228UAT KX-TGA721RUM KX-TGA721RUS KX-TGA721RUT KX-TGA721UAJ KX-TGA721UAM KX-TGA721UAS KX-TGA721UAT
Pages
101
Size
2.84 MB
Type
PDF
Document
Service Manual
Brand
Device
Telephone / DIGITAL CORDLESS ANSWERING SYSTEM
File
kx-tg7227uaj-kx-tg7227uam-kx-tg7227uas-kx-tg7227ua.pdf
Date
PREV: Panasonic KX-TG7225RUJ / KX-TG7225RUM / KX-TG7225RUS / KX-TG7225RUT / KX-TG7226RUS / KX-TG7226RUT / KX-TGA721RUJ / KX-TGA721RUM / KX-TGA721RUS / KX-TGA721RUT (serv.man2) Service Manual / Supplement

Panasonic KX-TG7227UAJ / KX-TG7227UAM / KX-TG7227UAS / KX-TG7227UAT / KX-TG7228UAS / KX-TG7228UAT / KX-TGA721RUM / KX-TGA721RUS / KX-TGA721RUT / KX-TGA721UAJ / KX-TGA721UAM / KX-TGA721UAS / KX-TGA721UAT Service Manual ▷ View online

89
KX-TG7227UA/KX-TG7228UA/KX-TGA721RU/KX-TGA721UA
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
NC
I
I
69
VREFm
-
VREFm
-
-
70
VBUF
A.O
VBUF
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
KEY_LED
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-TG7227UA/KX-TG7228UA/KX-TGA721RU/KX-TGA721UA
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-TG7227UA/KX-TG7228UA/KX-TGA721RU/KX-TGA721UA
15 Exploded View and Replacement Parts List
15.1. Cabinet and Electrical Parts (Base Unit)
92
KX-TG7227UA/KX-TG7228UA/KX-TGA721RU/KX-TGA721UA
15.2. Cabinet and Electrical Parts (Handset)
Note:
(*1) This cable is fixed by welding. Refer to How to Replace the Handset LCD (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. 123) to the exact location described above.
Page of 101
Display

Click on the first or last page to see other KX-TG7227UAJ / KX-TG7227UAM / KX-TG7227UAS / KX-TG7227UAT / KX-TG7228UAS / KX-TG7228UAT / KX-TGA721RUM / KX-TGA721RUS / KX-TGA721RUT / KX-TGA721UAJ / KX-TGA721UAM / KX-TGA721UAS / KX-TGA721UAT service manuals if exist.

RANDOM: