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PDF KX-TGA107EXB Data sheet ( Hoja de datos )
| Número de pieza | KX-TGA107EXB | |
| Descripción | Digital Cordless Phone Service Manual | |
| Fabricantes | Panasonic | |
| Logotipo |  |
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ORDER NO. KM40610223CE
Telephone Equipment
KX-TG1070FXB
KX-TG1070FXC
KX-TG1072FXB
KX-TGA107EXB
KX-TGA107EXC
Digital Cordless Phone
Black Version
Blue Version
(for Central Europe)
© 2006 Panasonic Communications Co., Ltd. All
rights reserved. Unauthorized copying and distribu-
tion is a violation of law.
1 page  
KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
2.2.1. Suggested PbF Solder
There are several types of PbF solder available commercially. While this product is manufactured using Tin, Silver, and Copper
(Sn+Ag+Cu), you can also use Tin and Copper (Sn+Cu) or Tin, Zinc, and Bismuth (Sn+Zn+Bi). Please check the manufacturer’s
specific instructions for the melting points of their products and any precautions for using their product with other materials.
The following lead free (PbF) solder wire sizes are recommended for service of this product: 0.3 mm, 0.6 mm and 1.0 mm.
2.2.2. How to Recognize that Pb Free Solder is Used
(Example: Handset P.C.B.)
Marked
Note:
(Component View)
The location of the “PbF” mark is subject to change without notice.
5
5 Page 
4.5. Signal Flow
KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
4.5.1. Talk mode:
Rx audio signal from line interface at “LINERX_P” path into B/S MCU (pin 32, 33) and then signal from B/S RF transform, H/S RF
receive signal forward to MCU, H/S MCU from (pin 32, 33) receive path output audio signal to receiver.
Tx audio signal from MIC receive audio signal at mic path into H/S MCU and then audio signal from H/S RF transform, B/S RF
receive signal forward to MCU, B/S MCU audio signal from (Pin 30, 29) at “LINETX_P” path transmit to line interface out of PSTN.
4.5.2. Ringer detect:
Telephone line have ringer signal from tip ring into Base, and then Base transistor Q8 turn on and ringer data signal for Base MCU
(Pin 58_IOGP16) detect and the handset buzzer have product “Melody tone”.
4.5.3. Type I CID receive:
CID signal from tip ring couple CID signal at (CID1_P, CID1_N) path into Base MCU (Pin 29, 30) detect, Handset display show the
telephone no.
11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet KX-TGA107EXB.PDF ] | |
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