Schematic Diagram (Base Unit) - Panasonic KX-TG6561BXT Service Manual

KX-TG6561BXT/KX-TGA651BXT

13.2. Schematic Diagram (Base Unit)

ANT1
C894
CL2
3p
W 0.2mm
L 10mm
1st layer
GND GND
ANT2
C893
CL1
1.5p
W 0.2mm
L 10mm
1st layer
C898
NC
CN2-3 KEYIN4
CN2-2 KEYIN2
CN1-10 KEYS_A
CN1-9
KEYS_B
CN1-8
KEYS_C
CN1-7 KEYS_D
CN1-6
KEYS_E
CN1-5
KEYS_F
CN2-6 KEYIN5
CN2-5
MSG_LED
CN2-4 ANS_LED
VBAT
CN2-1 2APVCC
CN1-4 KEYIN1
CN1-3
KEYIN3
CN1-2 SP_LED
CN1-1
INUSE_LED
NC: No Components
C892
5p
W 0.2mm
W 0.15mm
L mm
L 20mm
1st layer
3rd layer
DA801
1
2
C895
L809
3
3
1
4.7n
2 1.2p
DA802
C896 C859
2.2p 2.2p
W 0.15mm
W 0.2mm L 20mm
3rd layer
L mm
1st layer
W 0.15mm
W 0.15mm
L 5.0mm
L 5.0mm
1st layer
1st layer C825
C891
10p
5p
*R661
*R662
R663
8 1
7 2
6 3
5 4
RA661
100
*R664
*R665
VBAT
*R669 NC
*R670 NC
*R666
*Q651
*R651 390
4 C2 B2
*R652 390 3
E
2
5 C1 B1
1
R667
R668
*Q650
390
R653 SOS LED(Elder)
*R654 220
*Q653
REFERENCE
1XX : TEL LINE
3XX : POWER, CHARGE
4XX : MIC, SP
5XX : BBIC
6XX : FLASH, EEPROM, KEY, LCD
7XX : FOR DK/BT
8XX : RF
R807
470
C822 C827
10p 10p
C826
10p
C820
1.5p
C812
10p
C810
2.4p
C814
0.4p
W 0.2mm
L 10.0mm
1st layer
C811
1p
* Start Monitor
* When "SFR" command
is executed, 13.824MHz
frequency will be output.
100 KEYIN4
100 KEYIN2
100 KEYS_A
KEYS_B
KEYS_C
KEYS_D
100 KEYS_E
100 KEYS_F
100 KEYIN5
TAM CN2-4 CN2-6
MSG_LED
6pin 3pin
ANS_LED
100 KEYIN1
100 KEYIN3
SP_LED
INUSE_LED
70
ANT2
RXON
MIC
RXn
2
1
RXp
SPN
TXp
SPP
C805
2.7p
TXn
C806
2.7p ANT1
TXON
VBAT
TXn
TXp
RXp
RXn
RXON
ANT2
TO RF BLOCK
TXON
ANT1
RSTN
STM/CKM/P15
BELL
CHARGE_DET
RA501
33
JTAG_TDO
JTAG_TDI 5
JTAG_TCK 6
JTAG_TMS 7
JTAG_RTCK
8
RA502
10k
+3.0V
GND2
R498
(1)
NC
R499
(2)
NC
(3)
(4)
Powerdown DCINS
(5)
(6)
(7)
VBAT
(8)
GND
(9)
C516 0.1u
C517 0.1u
C518 0.1u
4
3
2
1
VDDC
VDDC
(10)
(11)
1.2V
(12)