Panasonic KX-TA308 - Location of Controls

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(3)
(4)
(5)
(6)
(7)
(8)
KX-TA308 DOORPHONE/DOOR-OPENER CARD (1/2)
R9A
10K
R1A
10K
C4A
0.033
D3A
R11A
47K
C9A
10µ
IC2A
1
2
3
4
8
Q5A
Q4A
CN3
2T
3R
R5A
10K
R6A
1.8K
IC1A
5
6
7
C6A
0.1
+24V
C10A 0.0015
R10A 330K
R2A
2.2K
R20A
0
Q2A
C11A
0.022
Q3A
C7A 330P
+24V
L1A
0
R3A
2.2K
R13A
1K
C8A
1µ
+24V
Q1A
R12A
56K
C12A
0.022
D2A
+24V
IC1A
1
2
3
4
8
R16A
100
L2A
0
R19A
10K
R7A
100
Q7A
ZNR1A
R4A 220K
T1A
4
6
3
2
1
D4A
R8A
1150
Q4C
L2C
0
IC1C
1
2
3
4
8
R10C 330K
R11C
47K
R9C
10K
CN4
2
T
3
R
R1C
10K
Q2C
Q7C
C11C
0.022
R19C
10K
IC2C
1
2
3
4
8
R6C
1.8K
T1C
4
6
3
2
1
R4C 220K
R13C
1K
D3C
R2C
2.2K
R8C
1150
L1C
0
+24V
C9C
10µ
Q5C
Q1C
R12C
56K
R5C 10K
R20C
0
C6C
0.1
IC1C
5
6
7
D2C
+24V
R3C
2.2K
C4C
0.033
D4C
C7C 330P
R16C
100
R7C
100
+24V
C12C
0.022
C8C
1µ
+24V
C10C
0.0015
ZNR1C
Q3C
VAGVAG
VAG
VAG
VAGVAG
VAG
VAG
C5A
47
C5C
47
R14A
10K
R14C
10K
DOOR 1
DOOR
DOOR HOOK DETECT
ON HOOK=0V
OFF HOOK=5V
DOOR CONNECT DETECT NOT CONNECT=0V
RECEIVE
AMPLIFIER
CONVERT SW
DOOR 2
0
5
POWER SW
COMMUNICATE=5V
CONNECT=5V
COMMUNICATE
SEND AMPLIFIER
NOT COMMUNICATE=0V