Adjustment Standard (Handset); Component View - Panasonic KX-TG4221N Service Manual

KX-TG4221N/KX-TG4222N/KX-TG4223N/KX-TG313SK/KX-TG4224N/KX-TG4225N/KX-TGA421N

12.4. Adjustment Standard (Handset)

When connecting the simulator equipment for checking, please refer to below.

12.4.1. Component View

Note:
(*1) is referred to No.2 of Check Check Table for RF part (P.39)
(*2) is referred to Power Supply Circuit/Reset Circuit (P.21)
ANT-Short
ANT-Short-GND
PNLB1736X
C204
R232
R231
C803
DA801
R808
C837
C812
C822
C820
C810
R807
C863
C823
C41
C864
C47
R203
C43
RA4
R23
C13
IC5
R27
C11
R215
L47
C97
C189
RA32
C188
Q2
C344
1.8V
C94 C95
D1
C1
C341
C7
POWER
CKM
D7
C3
C340
R7
R30
R6 Q9
VBAT
R4
R8
R3
BATT+
C147
GND
CHG (+)
C74
C5 C113
CHG+
52
PbF
C203
R54
C152
C71
R806
C814
C805 L803
C866
C806
C45
STM
RST
C44
RA61
C58
C59
C40
C55
C54
C51
C190
C52
CPLED
C49
C53
C72
C73
15 H
RA40
4
IC3
15 H
R20
47
MIC+ +
+
MIC-
47
URX
UTX
VBAT
GND
BATT-
CHG (-)
D4
A
CHG-