Panasonic SA-AK220E - Page 47

AN7348S-E1
P.B EQ/REC AMP/
ALC/TPS AMP
IC1001
C1AA00000612
IC1004
R/P SELECT
IC971
PHOTO
INTERRUPTER
CNB13030R2AU
MICROPROCESSOR
IC305
C2CBJF000017
Q1016
Z971
INTERFACE
S951
(MODE)
Q1001,Q1003
SWITCHING
(BEAT PROOF/
RECH)
(DECK 2)
ERASE HEAD
(DECK 1)
P.B. HEAD LCH
L1002
BIAS OSC
CONTROL
Q1004,Q1005,
Q1007
Q1012
(Q1013)
Q1020
(Q1021)
NOR/CrO &
HI/LO LOGIC
LOGIC
REC/PB
RIPPLE
REJECTION
LOGIC L/H
ALC
-
+
Q1014(Q1015)
(DECK 2)
R/P HEAD LCH
Q611
Q320,Q321
Q615, Q619
D951
D971
Q310
Q308, Q309
CD ON/OFF
SUPPLY
SWITCH
CURRENT
CONTROL/
VOLTAGE
STABILISER
CD 3.3V
DECK
MUTING
SWITCH
REC:ON/OFF
CONTROL/
SWITCH
SWITCH
PHOTO:ON/OFF
PLUNGER
SUPPLY SWITCH/
PLUNGER:ON/OFF
SWITCH
PLUNGER
SUPPLY SWITCH/
PLUNGER:ON/OFF
SWITCH
X301
XC_IN
10
XC_OUT
11
/CD
75
D307
52
HALF_1
53
MODE_1
Q610
SWITCH
PHOTO:ON/OFF
54
PHOTO_2
IC951
PHOTO
INTERRUPTER
CNB13030R2AU
Q616
SWITCH
PHOTO:ON/OFF
Q612
SWITCH
PHOTO:ON/OFF
55
PHOTO_1
91
DECK2
56
PLG1
Q617, Q618
57
PLG2
60
DECK1_H
10
16
14
13
11
6
19
15
12
21(4)
22(3)
17(8)
1(2)
24(23)
18(7)
9
3
5
2
4
66
BP1
Q319
BP
SWITCH
59
REC
M1002
Q325
Q322
SUPPLY
CONTROL
SWITCH
REC:
ON/OFF
CONTROL
58
MTR
Q318
DECK
MUTING
CONTROL
SWITCH
65
DMT
20(5)
S952
(HALF)
S972
(HALF)
S971
(MODE)
S975
(F.REC INH)
MUTING
SWITCH
MUTING
BUFFER
AMP
B
B
B
Q328
SWITCH
B
Q327
SWITCH
Q326
SWITCH
B
B
B
B
B
B
Q1017
MOTOR
SWITCH
M
47
SA-AK220E / SA-AK220EB