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Panasonic SA-AK22 Service Manual page 44

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LCH
(DECK 1)
P.B. HEAD
LCH
(DECK 2)
R/P HEAD
4
2
IC1004
BA7755A
R/P SELECT
Q1019
SOLENOID
SOLENOID
DRIVE
(DECK 1)
D951
PHOTO
INTERRUPTOR
Z1002
INTERFACE
100
IC1001
AN7348STA-E1
P.B. EQ /TPS AMP
REC AMP/ALC
24(23)
1(2)
22(3)
21(4)
17(8)
6
LOGIC L/H
19
15
HI/LO LOGIC
12
LOGIC
REC/PB
9
(DECK 2)
ERASE HEAD
L601
3
REC;ON/
BEAT PROOF
SWITCHING
Q1001,Q1003
IC1002
BU2090AF-E2
I/O EXPANDER
CONTROL
CIRCUIT
Q1017
Q1023
13
1M
MOTOR
DRIVE
M
MOTOR
7
BP1
15
1PL
IC971
ON2180RLC1
(DECK 2)
(Q1008,Q1009)
INTERFACE
IC600
M38B79MFA158
MICROPROCESSOR
33
19
D308,D310
+B
+
20(5)
-
18(7)
10
16
ALC
NOR/CrO &
14
13
RIPPLE
REJECTION
11
Q1022
+B
BIAS OSC
CONTROL
Q1004,Q1005,Q1007
2
DATA
CLK
3
REC
11
12
CR02
1H
10
8
Q1018
SOLENOID
14
SOLENOID
2PL
DRIVE
(DECK2)
IC951
PHOTO
INTERRUPTOR
ON2180RLC1
(DECK 1)
Z1001
INTERFACE
(Q1010,Q1011)
1
20
X601
Q1012(Q1013)
IC1003
MUTING
BA4558FE2
BUFFER
AMP
Q1014
(Q1015)
Q1024
BUFFER
TPS
AMP
DRIVE
Q1020
(Q1021)
FILTER
AMP
Q1016
SWITCH
(DMT)
D971
93
99
95
45~76
77~88
FL DISPLAY
FROM POWER
TRANSFORMER
FL600
42
43
11
41
94

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