DOWNLOAD Panasonic KX-TDA6174XJ / KX-TDA6174X Service Manual ↓ Size: 3.22 MB | Pages: 68 in PDF or view online for FREE

Model
KX-TDA6174XJ KX-TDA6174X
Pages
68
Size
3.22 MB
Type
PDF
Document
Service Manual
Brand
Device
PBX / 16 PORT SINGLE LINE TELEPHONE EXTENSION CARD
File
kx-tda6174xj-kx-tda6174x.pdf
Date
PREV: Panasonic KX-TDA6166XJ / KX-TDA6166X (serv.man3) Service Manual / Supplement

Panasonic KX-TDA6174XJ / KX-TDA6174X Service Manual ▷ View online

29
KX-TDA6174XJ / KX-TDA6174X
30
KX-TDA6174XJ / KX-TDA6174X
31
KX-TDA6174XJ / KX-TDA6174X
9 IC DATA
9.1. IC14(ASIC)
ADDRESS
PIN No.
SIGNAL NAME
I/O
ACT
DESCRIPTIONS
NOTES
xxx1180
P07
Used as "DTMF R OUTPUT
ENABLED"
O
H
P06
O
H
P05
O
H
P04
O
H
P03
O
H
P02
O
H
P01
O
H
P00
O
H
xxx1181
P17
VER5
I
L
RAM(H: 2Mbit, L: 1Mbit)
P16
VER4
I
H/L
Card recognition
P15
VER3
I
H/L
P14
VER2
I
H/L
Hardware version management Initial No. =0
P13
VER1
I
H/L
P12
VER0
I
H/L
P11
PORT1
I
H
Port No. 16
P10
PORT0
I
H
xx1182
P27
O
L
P26
PF_RLY
O
L
Power failure direct connection switch
P25
MWPOW1
O
H
P24
MWPOW0
O
H
P23
LED_G
O
L
Green LED ON
P22
LED_R
O
L
RED LED ON
P21
BELL CNT
O
L
Bell relay stop
P20
I
HIGH (Fixed)
xxx1183
P37
I
HIGH(Fixed)
P36
I
HIGH(Fixed)
P35
I
HIGH(Fixed)
P34
I
HIGH(Fixed)
P33
I
HIGH(Fixed)
P32
I
HIGH(Fixed)
P31
I
HIGH(Fixed)
P30
I
HIGH(Fixed)
32
KX-TDA6174XJ / KX-TDA6174X
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