Analog Board - Panasonic KX-FT932BR-B Service Manual

KX-FT932BR-B

17.2. Analog Board

+2.0V
+24V
CN1
+24V 1
AG 2
AG
+5V 3
PAPER 4
LINETX 5
TONE1 6
RLY 7
CPC 8
JAM 9
P-SHORT 10
BELL/DCN 11
HOOK 12
L1
LINERX 13
BEAD
MONRX 14
H/STX_MUTE 15
H/SRX 16
PAPER SENSOR SW
(PULL UP AT DIGITAL)
C72 Z0.1u
L34 1
JJ5 NC
( )
HOOK SENSOR SW
FG2
AG
R1 100
(PULL UP AT DIGITAL)
R10
120K
C8
J270p
C13
IC2
-1
8 2
C4
1
3
50V4.7u
4
+12V
AG
AG
R11
120K
C9
J270p
+5V
C11
K0.027u
JAM SENSOR SW
SW1 SW3
2 1 2 1
4 3 4 3
(PULL UP AT DIGITAL)
AG
SW2
1 2 3
+5V
+5VA
4 5 6
AG
+2.0V
AG AG
+24VA
56K C17
R13
K0.082u
D10p
R18
C21
56K
K0.082u
AG
R24 560K
C23 J22p
R16
56K
6
7
5
IC2
-2
C12 R17 R21 C25
K0.1u 110K 39K K0.022u
Q2
12K
AG
AG
+24VA
Q1
+12V
AG
AG
148
T1
4
3
2
1
6
AG
Q13
R87
( )
( )
NC
NC
AG
AG
AG
1A2K
R29
10K
Q3
( )
AG
+24V
AG
(1)
R41 150 2W
(2)
(3)
(4)
(5)
(6)
C32 J150p
R39 330K
+2.0V
+5VA
IC1
-1
(7)
8 2
1
C35
NC
3
4
C31
Z0.1u
DA2
AG
1K
2A
NC
(8)
(9)
C30
R32
(10)
K0.1u
51K
NC
Q4
(11)
NC
( )
Q5
AG