KX-TG2511RUM, KX-TG2511RUN, KX-TG2511RUS, KX-TG2511RUT, KX-TG2512RUN, KX-TG2512RUS, KX-TG2521RUT, KX-TGA250RUM, KX-TGA250RUN, KX-TGA250RUS, KX-TGA250RUT - Panasonic Provideo Service Manual Supplement (repair manual). Page 66

Read Panasonic KX-TG2511RUM / KX-TG2511RUN / KX-TG2511RUS / KX-TG2511RUT / KX-TG2512RUN / KX-TG2512RUS / KX-TG2521RUT / KX-TGA250RUM / KX-TGA250RUN / KX-TGA250RUS / KX-TGA250RUT Service Manual Supplement online

66
KX-TG2511RUM/KX-TG2511RUN//KX-TG2511RUS/KX-TG2511RUT/KX-TG2512RUN/KX-TG2512RUS/KX-TG2521RUT/KX-TGA250RUM/KX-TGA250RUN/KX-TGA250RUS/KX-TGA250RUT
HOOK
BELL
PUL
S
E_MUTE
HOOK
BELL
CHARGE_DET
PULSE_MUTE
HS_SUPPLY_DET
URX
UTX
KEYS_C
+6.5V
VBAT
HAK_CL1
C501
0.1u
R121
390k
R122
390k
+3.0V
C111
0.047u
C112
0.047u
+3.0V
DCP
CHARGE-
CHARGE+
+3.0V
ZA1
1
2
6
7
9
11
3
4
5
8
10
12
C302
NC
C361
1u
C503
10u
+3.0V
VDDC
*RA151
NC
1
2
3
4
D361
NC
L501
100n
C110
0.047u
L2R
L1R
L1T
L2T
C103
NC
R103
NC
D101
4
3
1
2
*R123
NC
(3216)
*R124
NC
(3216)
*Q140
NC
R141
100k
R142
2.7
k
Q142
.
R144
NC
*C143
NC
*R145
2.2k
D141
18V
C142
0.01u
Q161
C163
NC
R161 100k
C152
0.01u
C184
1u
C181
NC
R166
NC
*R117
NC
*R115
NC
*R116
NC
*R118
NC
F301
3A
D362
CHG+
*C115
NC
*C116
NC
C114
0.047u
+6.5V
Q141
Q111
D133
NC
D132
NC
D153
NC
D113
R658
NC
*R701
3.3K
*Q701
*C141
NC
C101
680p
C102
680p
C122
680p
C121
680p
R114
68k
*R148
NC
*R149
NC
R162
NC
R165
27
k
C113
0.01u
*Q702
R152
470
k
R702
1
k
*R164
2.2k
C165
NC
R113
22
k
R111
1M
R112
47k
R373
NC
P101
S
A101
R924
1
k
*R169
47
k
1
2
C104
NC
+6.5V
R104
NC
LINE_DC
VBAT
*R168
39
(0.5W)
R150
390
k
R374
NC
*R167
NC
*R101
100
k
*R102
100
k
C304
1u
C309
NC
C310
1000p
IC301
3
VOUT
5
VIN
4
EXT
1
ON/*OFF
2
V
SS
R303
4.7k
R301
120
C303
0.1u
C308
0.01u
R302
47
C311
NC
R306
680
Q302
4.7k
C341
@Doub
470u
10
Q301
G
S
A
K
D
D301
D363
NC
R372
3.9
(0.5W)
R371
3.9
(0.5W)
DCM
L301
22u
S
A102
NC
12
C307
100u
16
C900
1p
DC_IN
C312
NC
REFERENCE
7XX : FOR DK/BT
3XX : POWER, CHARGE
5XX : BBIC
6XX : FLASH, EEPROM, KEY, LCD
4XX : MIC, SP
1XX : TEL LINE
8XX : RF
DC Monitor
Caller ID
Bell detection
3.0V
DC/DC CONVERTOR
3.0V
6.5V
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
(18)
(19)
(20)
(21)
(22)
(23)
(24)
(25)
!
                                                                                                                 NC : No Components
                                                  KX-TG2511/2512/2521RU SCHMATIC DIAGRAM(Bese Unit) 
Loop Current
Charge Current
Bell signal

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