Panasonic KX-TGH210UAB / KX-TGH212UAB / KX-TGH220UAB / KX-TGHA20RUB Service Manual ▷ View online
17
KX-TGH210UAB/KX-TGH212UAB/KX-TGH220UAB/KX-TGHA20RUB
4.8.
Signal Route
SIGNAL ROUTE
ROUTE
IN
OUT
SIGNAL
DTMF TONE
TEL OUT
(to Tel Line)
TEL OUT
(to Tel Line)
CDL TX
(to Tel Line)
(to Tel Line)
CDL RX
(from Tel Line)
(from Tel Line)
DTMF TONE
TEL IN
(from Tel Line)
TEL IN
(from Tel Line)
SP-PHONE TX
(to Tel Line)
(to Tel Line)
SP-PHONE RX
(from Tel Line)
(from Tel Line)
Caller ID
(from Tel Line)
(from Tel Line)
(BASE UNIT)
B - P101 - C106 - R104 - IC501 (CIDINp) IC501 (TXp) C803 -
B - P101 - C106 - R104 - IC501 (CIDINp) IC501 (TXp) C803 -
A - C105 - R103 - IC501 (CIDINn) IC501 (TXn)
(BASE UNIT)
IC501 (LSRp) - C184 - Q161 - Q141 - D101 A
IC501 (LSRp) - C184 - Q161 - Q141 - D101 A
(BASE UNIT)
A D101 - Q141 - Q161 - R164 - C173 - R178 - IC501 (MICn)
A D101 - Q141 - Q161 - R164 - C173 - R178 - IC501 (MICn)
P101- B
(BASE UNIT)
from HANDSET ANT1 - C851 IC501 (RXn)
from HANDSET ANT1 - C851 IC501 (RXn)
IC501 (RXp)
IC501 (LSRp) - C184 - Q161 - Q141 - D101 A
P101- B
B - P101
C859 - C851 - ANT1 - to HANDSET
(HANDSET)
from BASE UNIT ANT - C801
from BASE UNIT ANT - C801
(BASE UNIT)
A D101 - Q141 - Q161 - R164 - C173 - R178 - IC501 (MICn) IC501 (TXp)
B - P101 IC501 (TXn)
A D101 - Q141 - Q161 - R164 - C173 - R178 - IC501 (MICn) IC501 (TXp)
B - P101 IC501 (TXn)
IC1 (1)
IC1 (2)
IC1 (2)
IC1 (21) - RECEIVER (+)
IC1 (22) - RECEIVER (–)
C851 - ANT1 - to HANDSET
to HANDSET
(HANDSET)
from BASE UNIT ANT - C801 –– IC1 (1) ––– IC1 (35) - SP (–)
from BASE UNIT ANT - C801 –– IC1 (1) ––– IC1 (35) - SP (–)
– IC1 (2) – – IC1 (37) - SP (+)
(BASE UNIT)
A D101 - Q141 - Q161 - R164 - C173 - R178 - IC501 (MICn)
B - P101
–– IC501 (TXp) - C859 –– C851 - ANT1
– IC501 (TXn)
A D101 - Q141 - Q161 - R164 - C173 - R178 - IC501 (MICn)
B - P101
–– IC501 (TXp) - C859 –– C851 - ANT1
– IC501 (TXn)
(HANDSET)
MIC (+) - C13
MIC (+) - C13
IC1 (17) IC1(86)
MIC (–) - C11
IC1 (18) IC1(87) C859 - C801 - ANT to BASE
RA4
(BASE UNIT)
from HANDSET ANT1 - C851 IC501 (RXn)
from HANDSET ANT1 - C851 IC501 (RXn)
IC501 (RXp)
IC501 (LSRp) - C184 - Q161 - Q141 - D101 A
P101- B
(HANDSET)
MIC (+) - C13
MIC (+) - C13
IC1 (17) IC1(86)
MIC (–) - C11
IC1 (18) IC1(87) C859 - C801 - ANT to BASE
RA4
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KX-TGH210UAB/KX-TGH212UAB/KX-TGH220UAB/KX-TGHA20RUB
SIGNAL ROUTE
ROUTE
IN
OUT
SIGNAL
Memo/OGM
Recording
(from Handset)
Recording
(from Handset)
ICM Recording
(from Tel Line)
(from Tel Line)
(BASE UNIT)
from HANDSET ANT1 - C851
from HANDSET ANT1 - C851
IC501 (RXn) ––
IC501 (RXp) –
IC501 (LSRp) - IC601 (5)
(BASE UNIT)
A –––––––– D101 - Q141 - Q161 - R164 - C173 - R178 - IC501 (MICn) - IC501 (SPI_DO) - IC601 (5)
B - P101–
A –––––––– D101 - Q141 - Q161 - R164 - C173 - R178 - IC501 (MICn) - IC501 (SPI_DO) - IC601 (5)
B - P101–
Message Play
(to Handset)
(to Handset)
(BASE UNIT)
IC601 (2) - IC501 (SPI_DI) IC501 (TXp) C859
IC601 (2) - IC501 (SPI_DI) IC501 (TXp) C859
(BASE UNIT)
IC601 (2) - IC501 (SPI_DI) - IC501 (LSRp) - C184 - Q161 - Q141 - D101 A
IC601 (2) - IC501 (SPI_DI) - IC501 (LSRp) - C184 - Q161 - Q141 - D101 A
Message Play
(to Tel Line)
(to Tel Line)
Message Play
(to Base Unit)
(to Base Unit)
(BASE UNIT)
IC601 (2) - IC501 (SPI_DI) IC501 (SPp)
IC601 (2) - IC501 (SPI_DI) IC501 (SPp)
IC501 (SPn)
IC501 (TXn)
C851 - ANT1
C853 - ANT2
to HANDSET
(HANDSET)
from BASE UNIT ANT - C801–– IC1 (1)
from BASE UNIT ANT - C801–– IC1 (1)
– IC2 (2)
IC1 (35) - SP (–)
IC1 (37) - SP (+)
P101 - B
(HANDSET)
MIC (+) - C13 - IC1 (17) IC1(86)
MIC (–) - C11 - IC1 (18) IC1(87) C859 - C801 - ANT to BASE
MIC (+) - C13 - IC1 (17) IC1(86)
MIC (–) - C11 - IC1 (18) IC1(87) C859 - C801 - ANT to BASE
for KX-TGH220 only
19
KX-TGH210UAB/KX-TGH212UAB/KX-TGH220UAB/KX-TGHA20RUB
5 Location of Controls and Components
Refer to the Operating Instructions.
Note:
You can download and refer to the Operating Instructions (Instruction book) on TSN Server.
6 Installation Instructions
Refer to the Operating Instructions.
Note:
You can download and refer to the Operating Instructions (Instruction book) on TSN Server.
7 Operating Instructions
Refer to the Operating Instructions.
Note:
You can download and refer to the Operating Instructions (Instruction book) on TSN Server.
7.1.
For Service Hint
(right soft key)
132
Items
Contents
Battery
You could use other rechargeable batteries sold in a market, but the unit is not guaranteed to work
properly.
properly.
The battery strength may not be indicated correctly if the battery is disconnected and connected again,
even after it is fully charged. In that case, by recharging the battery as mentioned in the Operating
Instructions, you will get a correct indication of the battery strength.
even after it is fully charged. In that case, by recharging the battery as mentioned in the Operating
Instructions, you will get a correct indication of the battery strength.
PIN Code
Recall
Earth Recall feature is not supported in this model.
L Change the PIN using the following method.
1
2
2
7
3
Enter the new 4-digit base unit PIN.
i
{OK}
#
4
{ ^^ } : “ Yes”
i
{OK}
i
{
c
}
}
20
KX-TGH210UAB/KX-TGH212UAB/KX-TGH220UAB/KX-TGHA20RUB
8 Service Mode
8.1.
Engineering Mode
8.1.1.
Base Unit
Important:
Make sure the address on LCD is correct when entering new data. Otherwise, you m ay ruin the unit.
9). Press
(off) to return to standby mode.
After that, turn the base unit power off and then power on.
_ _ _ _ _ _
1). Press
{
}
.
2). Select "Initial Setup" using or
then press
then press
{
OK
}
.
H/S key operation
H/S LCD
{^} {V}
4). Enter "7", "2", "6", "2", "7", "6", "6", "4".
Note: 7262 7664 = PANA SONI
(see letters printed on dial keys)
6). Enter " ", " ", " ", " " (Address). (*1)
7). Enter " ", " " (New Data). (*1)
5). Select "Write EEP" using or
then press
then press
{
OK
}
.
{^} {V}
3). Select "Line Setup" using or
then press .
{
OK
}
{^} {V}
Set Addr.:
OK
Default Data
Set Addr.:
OK
New Data
Set Addr.:
OK
8). Press , a long confirmation beep
will be heard.
{
OK
}
Read EEP
Write EEP
Get S/W Ver
Service Mode
Dial keypad
{R/ECO}
R: Recall/Flash
ECO: Eco mode shortcut key
R: Recall/Flash
ECO: Eco mode shortcut key
{
} (Off/Power)
Soft keys
Navigator key/
? (Volume) key
The pictured model is KX-TGH220
Make sure the link between Base and Handset before that. Then in case using not original Handset,
Note: Refer to Registering a Handset to a Base Unit in the Operating Instructions.
you need to deregister Handset.
Click on the first or last page to see other KX-TGH210UAB / KX-TGH212UAB / KX-TGH220UAB / KX-TGHA20RUB service manuals if exist.