Panasonic KX-TG6811CA / KX-TG6811RU / KX-TG6811UA / KX-TG6812CA / KX-TG6812RU / KX-TG6812UA / KX-G6821CA / KX-TG6821RU / KX-TG6821UA / KX-TG6822CA / KX-TG6822RU / KX-TG6881RU / KX-TG6891RU / KX-TGA681RU Service Manual / Supplement ▷ View online
7
3.2.
Printed Circuit Board
3.2.1.
Handset (Main)
3.2.1.1.
Component View
KX-TGA681 CIRCUIT BOARD (Handset_Main (Component View))
R48
ANT- Short
ANT- Short- GND
C91
LCD_OTP
RECEIVER
C38
C81
D21
C70
C71
D22
D14
D13
C73
C72
SP-PHONE_SPEAKER
C92
LCD_SID
LCD_CD
LCD_SCL
%LCD_RESET%
%LCD_CS%
C93
C801
ANT1_TP
JTAG
IC1
IC3
C69
CP2.8V
RA5
R60
C44
R61
C45
C46
C860
C861
C859
C862
R20
C47
C47
C43
C12
R23
RA7
C13
C11
C22 C36
C191
C190
C98 C99
C59
C29
C30
D3
C51
C53
C52
C55
C56
C40
STM
X1
IC4
CP4V
CP3V
CKM
STB_E
KIN_4
KIN_2
SFK_LED
KIN_3
CHG_MON
1.8V
R41
C41
R77
C78
R15
R76
C79
R1
Q1
RA2
Q6 RA3
KEY_LED
C1
C32
R19
R18
C866
C85
KIN_1
STB_D
POWER
STB_B
STB_C
Q10
R10
Q12
R11
Q11
R12
R13
Q9
Q4
CHG_CTRL
STB_A
Q2
C19
R2
R9
R8
Q3
C6
F1
BATT+
R6
R45
C15
UTX
GND
URX
VBAT
BATT-
R7
C5
R3
CHG
CHG
PbF
PNLB2160Z
GREEN
ORANGE
BLUE
ORANGE
B
C94
+
–
+
–
+
–
8
3.2.1.2.
Bottom View
KX-TGA681 CIRCUIT BOARD (Handset_Main (Component View))
FIDA
LED20
LCD
RST
SOFT_A
UP
SOFT_C
LEFT
RIGHT
TALK
DOWN
OFF
LED3
LED5
1
2
3
4
5
6
7
8
9
AST
0
SHARP
SP
ECO/ R
LED4
LED6
LED12
MIC
SFK1
SFK2
LED2
LED1
PbF
PNLB2160Z
B
8
3.2.1.2.
Bottom View
KX-TGA681 CIRCUIT BOARD (Handset_Main (Component View))
FIDA
LED20
LCD
RST
SOFT_A
UP
SOFT_C
LEFT
RIGHT
TALK
DOWN
OFF
LED3
LED5
1
2
3
4
5
6
7
8
9
AST
0
SHARP
SP
ECO/ R
LED4
LED6
LED12
MIC
SFK1
SFK2
LED2
LED1
PbF
PNLB2160Z
B
8
3.2.1.2.
Bottom View
KX-TGA681 CIRCUIT BOARD (Handset_Main (Component View))
FIDA
LED20
LCD
RST
SOFT_A
UP
SOFT_C
LEFT
RIGHT
TALK
DOWN
OFF
LED3
LED5
1
2
3
4
5
6
7
8
9
AST
0
SHARP
SP
ECO/ R
LED4
LED6
LED12
MIC
SFK1
SFK2
LED2
LED1
PbF
PNLB2160Z
B
Display
