Panasonic KX-FT931LA-B

147
KX-FT931LA-B
17.2. Analog Board
AG
T1
300:600
1
2
3
4
6
+24V
SW1
12
34
50V4.7u
C4
1
2
3
4
8
AG
SW3
12
34
R8
10K
K0.022u
C25
AG
+5V
50V4.7u
C28
K0.1u
C12
Q4
NC
+5V
0
R5
( )
C35
NC
D1
4.7V
5
6
7
AG
C3
NC
( )
C20
Z0.1u
Q2
AG
39K
R21
L2
0
AG
Z0.1u
C31
AG
L12
0
C1
K0.01u
Q1
D2
5.6V
0
R47
R1
100
+2.0V
+24VA
AG
+5V
C16
( )
NC
C26
( )
NC
R2
10K
2.2K
R36
Q3
AG
L13
0
D3
5.6V
AG
C6
6.3V47u
+2.0V
R20
220K
R37
( )
NC
AG
+12V
R19
220K
AG
R34
0
( )
C13
NC
+5V
+24VA
C7
Z0.1u
C27
NC
( )
AG
( )
C22
NC
Q5
NC
C24
Z0.1u
R33
NC
AG
K0.1u
C30
+2.0V
+24V
L6 0
CN1
1
+24V
2
AG
3
+5V
4
PAPER
5
LINETX
6
TONE1
7
RLY
8
CPC
9
JAM
10
P_SHORT
11
BELL/DCN
12
HOOK
13
LINERX
14
MONRX
15
H/STX_MUTE
16
H/SRX
AG
R25
10K
L5
0
AG
AG
1
2
3
4
8
+12V
C10
NC
( )
AG
C15
16V10u
AG
( )
C63
NC
R81
0
R82
0
R91
0
( )
C64
NC
DA2
NC
( )
1K
2A
1A2K
SW2
123
456
( )
R87
NC
( )
Q13
NC
( )
C66
NC
D12
NC
( )
C54
NC
( )
C56
NC
( )
C69
NC
( )
JJ5 NC
FG2
AG
AG AG
AG
C2
K0.01u
C5
K0.01u
C71
35V33u
( )
R72
NC
( )
R69
NC
Q10
NC
( )
R71
NC
( )
C60
NC
( )
C55
NC
PC4
NC
A
KE
C
( )
R66
NC
( )
R68
NC
( )
R67
NC
( )
R70
NC
( )
R65
NC
Q11
NC
1L34
C72 Z0.1u
R27
0
R14
1.8K
( )
R23
NC
R28
8.2K
6.8K
R29
91K
R17
330K
R31
R13
62K
R18
62K
510KR24
560KR39
C29
K0.039u
R26
270 1/4W
C17
K0.047u
C21
K0.047u
R10
110K
R11
110K
51K
R16
K0.033u
C11
J27pC23
J82pC32
39K
R32
R15
120K
R22
6.2K
C14
K3900p
C18
K6800p
C19
K0.047u
C9
J220p
C8
J220p
L1
0
L3
0
L4
0
L7
0
L10
0
R9
6.2K
56K
R30
PAPER SENSOR SW
JAM SENSOR SW
HOOK SENSOR SW
(PU AT DIGITAL BOARD) (PU AT DIGITAL BOARD)
(PU AT DIGITAL BOARD)
IC1-1
IC2-2
IC2-1
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)