DOWNLOAD Panasonic KX-TC1868B / KX-TC1871B / KX-TC1872B Service Manual ↓ Size: 2.77 MB | Pages: 87 in PDF or view online for FREE

Model
KX-TC1868B KX-TC1871B KX-TC1872B
Pages
87
Size
2.77 MB
Type
PDF
Document
Service Manual
Brand
Device
Telephone / CORDLESS
File
kx-tc1868b-kx-tc1871b-kx-tc1872b.pdf
Date
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Panasonic KX-TC1868B / KX-TC1871B / KX-TC1872B Service Manual ▷ View online

28 SCHEMATIC DIAGRAM (Base Unit)
IC331
IC301
SP Phone Tx
SP Phone Rx
TALK Tx
TALK Rx
-51dBm/600
Ω
1.1KHz
4.2V
215mV
730mV
4.1V
4.5V
4.5V
4.2V
3.6V
10.5V
7.6V
10.5V
7.7V
7.4V
4.2V
960mVp-p
255mVp-p
760mVp-p
105mVp-p
175mVp-p
85mVp-p
22mVp-p
1000mVp-p
Output
140mVp-p
(-25dBm/600
Ω
)
Input 1.1kHz
IC751
IC501
* "NC" is the part not used.
KX-TC1868B / KX-TC1871B / KX-TC1872B
81
KX-TC1868B
/
KX-TC1871B
/
KX-
TC1872B
82
29 CIRCUIT BOARD (Handset)
C294
IC201
IC202
IC204
IC205
IC203
KX-TC1868B / KX-TC1871B / KX-TC1872B
83
KX-TC1868B
/
KX-TC1871B
/
KX-
TC1872B
84
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