Read Panasonic KX-TG8551CAB / KX-TG8561CAB / KX-TGA855RUB Service Manual online
89
KX-TG8551CAB/KXTG8561CAB/KX-TGA855RUB
14.3. Handset
14.3.1. Component View
KX-TGA855 HANDSET BOARD (Component View)
Note:
(A) - (R) is referred to Check Point (Handset) (P.44)
C20
L
C
S
_
E
C21
C22
C23
C25
A
D
S
_
E
C29
C31
C32
C33
C37
C38
C39
CP2.8
R806
R807
C40
C41
C42
C43
C44
C45
C46
C47
CHG+
CHG-
A
C50
C51
C52
C53
C54
C55
C56
C57
C59
C60
Q10
Q11
Q12
C69
C70
C71
C72
RA2
C73
RA3
RA4
C801
RA5
C802
ORANGE
GREEN
RA6
C803
C804
C78
C79
C805
C806
C809
C80
C81
C82
C83
C84
C810
C811
C812
C87
C813
C814
C820
C96
C822
C97
C823
C98
C1
C99
C825
C2
C826
C3
C4
C5
C6
C7
C8
C9
D1
C837
URX
F1
2.5 A
STM
RECEIVER
ANT1_TP
C865
C866
UTX
SP-PHONE_SPEAKER
JTAG
CP_LED
D13
D14
BLUE
ORANGE
D21
D22
L3
L4
L5
L7
L8
L9
VBAT
L10
IC1
IC3
CHG_CTRL
IC4
CP3V
R10
R11
R12
R13
R14
R15
R18
R19
17
R20
DA801
R22
R23
R25
Q1
Q2
Q3
R27
Q4
R28
R29
Q6
Q9
R32
R34
R1
R2
R3
BAT+
R4
BAT-
R5
R6
R7
R8
R9
R41
R45
54
R60
R61
R63
CHG_MON
E_WP
66
68
POWER
R76
R77
CKM
R80
L802
L803
CN4
CHG_DET
X1
1.8V
ANT-S-GND
C11
C12
C13
C14
C15
C16
C17
GND
C18
C19
ANT-Short
C101
C102
C106
C107
D3
–
–
+
+
–
–
+
+
%
PNLB2010Z
PCB
1.8V (A)
CHG+
CP_LED (Q)
URX
UTX
GND
GND
CHG-
CKM (H)
(CLK: 10.368 MHz)
(CLK: 10.368 MHz)
CP2.8V (R)
CP3V (P)
for jig
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