Handset (Main) - Panasonic KX-TGD210N Service Manual

KX-TGD210N/KX-TGD212N/KX-TGD213N/KX-TGD220N/KX-TGD222N/KX-TGD223N/KX-TGD224N/KX-TGD225N/
KX-TG443SKN/KX-TG444SKN/KX-TGDA20N
7.4.

Handset (Main)

!
F1 2.5A
BATT+
C6
K0.1u
GND
BATT-
R45 C15
0.1 J39p
To Battery SHORT
OJ4
GND
CHG+
CHG+
C5 R7
820
K0.1u
To Charge
Terminal
GND
CHG-
GND
for TGC
Not Used Not Used Not Used
for TGD
SHARP 0 AST
for TGC
Not Used Not Used Not Used
for TGD
3 2 1
for TGC
Not Used Not Used Not Used
for TGD
6 5 4
for TGC
Not Used Not Used Not Used
for TGD
9 8 7
LCD B/L LED
(TGD = White) (TGC = Amber)
+
*WLED
-
*C77
*C76
NC
NC
GND GND
NC: No Components
Charge Current
Q2
C19
K1000p
R2
R9
30k
30k
R84.3
(3216)
Q3
Q4
R6
10k
Q9
GND
CHARGE_CTRL
CHARGE_DET
UTX
URX
JTAG
GND
GND
Not Used Not Used
FLASH LEFT
SP
KIN_4
SOFT_A1
UP SOFT_A2
KIN_3
Not Used
Not Used
Not Used
TALK1
INT
TALK2
KIN_2
SOFT_C1
DOWN SOFT_C2 RIGHT
KIN_1
CP4V
KEY B/L LED
(TGC/TGD = Amber)
(WP = NC)
*RA1 *RA2 *RA3
NC 680
*R15
*Q6
1.5k
GND
VBAT
VBAT
SOCp
SOCn
C69
K0.1u
1 A0
VCC
2 A1
WP
3 A2
SCL
4 VSS
SDA
IC7
GND
LCD_CS
EEP_WP
LCD_RESET
LCD_LED0
TX _RF
TO RF BLOCK
RF_TXn
RF_TXp
RF_RXn
RF_RXp
C96
K1u
680
16
C1
6.3V
220u
GND
* When "SFR" command is executed,
13.824MHz frequency will be output.
CP3V
RA5
3.3k
8
7
6
5
+1.8V
+1.8V
R60 R61
67 P0_2/SDA2/UTX2
1k
NC
68 P0_1/URX/PWM0
69 P0_0/UTX
70 VDD2
C44
71 *RSTn
K0.1u RST 72 JTAG
73 P2_5/PCM_FSC/SF
74 P2_4/SCL1/PCM_DO/DP3
75 P2_3/SDA1/PCM_DI/DP2
76 P2_2/PCM_CLK/CLK100
77 WLED_CUR_0
78 WLED_CUR_1
79 P2_1/ECZ2/PWM1/LED4
80 P2_0/ECZ1/PWM0/LED3
81 LDORF_CTRL
C45
82 VDD3
K0.1u
83 RFP0n
C46
84 RF_SUPPLY2
10p
85 RF_SUPPLY_PA
86 RF_TXn
87 RF_TXp
88 RFP2
89
VBAT
C866
K0.1u
RX _RF
GND
1Vp-p
CP3V
C92 C94
16V K1u 16V K1u
C91
16V K1u
GND
(1)
(2)
CKM
(3)
(4)
(5)
C57
K0.1u
GND
STM
(6)
IC1
GND
(7)
(8)
X1
10.368M
GND
0.85V
0V
(9)