Panasonic SA-AK340GCP Service Manual page 55

LCH
(DECK 1)
P.B. HEAD
LCH
FROM POWER
(DECK 2)
TRANSFORMER
R/P HEAD
(DECK 2)
ERASE HEAD
4
2 3
5
IC1004
C1AA00000612
R/P SELECT
SWITCH
IC951
CNB13030R2AU
PHOTO
INTERRUPTER
Z971
INTERFACE
53 52 97 91
66
D6457, QR6457
D6462
LED
B
DRIVE
IC1001
AN7348S-E1
P.B EQ/REC AMP/
ALC/TPS AMP
24(23)
1(2)
20(5)
22(3)
21(4)
17(8)
18(7)
6 10
LOGIC L/H
19 16
ALC
15 NOR/CrO & 14
HI/LO LOGIC
12
13
LOGIC RIPPLE
REJECTION
REC/PB
9 11
Q2978
CONTROL
SWITCH
JK6751
B
MIC
L1002
BIAS OSC
CONTROL
Q1004, Q1005,
Q1007
Q1003
SWITCHING
(BEAT PROOF/
RECH)
Q2980
Q1017
DECK
MOTOR
MOTOR
SWITCH
M
B
M1002
IC971
CNB13030R2AU
PHOTO
Q2959,Q2960
INTERRUPTER
PLUNGER
SUPPLY SWITCH/
PLUNGER:ON/OFF
SWITCH
95 58 59 60 56
MICROPROCESSOR
C2CBYY000053 IC2801
18
Z6481
REMOTE SENSOR
JK2801
VR6511
AUX
MIC VOL
CD SIGNAL
Q6501,Q6502
MIC RCH
Q6501,Q6502
AMP
JK6751
MUSIC PORT INPUT
Q2501
METER
CONTROL
SWITCH
D2503
IC2871
E-EPROM
(NOT SUPPLIED)
Q2957,Q2958
6 5 4 3
PLUNGER
SUPPLY SWITCH/
PLUNGER:ON/OFF
SWITCH
D971
D951
57 43 42 41 1
55
IC2803
C1BB00001121
AUDIO SOUND PROCESSOR
3(4)
IN-L2(R2)
55
42(37)
OP-OUT
L-OUT(R-OUT)
56
Q2411(Q2311)
OP-IN
MUTING
CONTROL
1(2)
IN-L1(R1)
53(17)
REC-L(R)
54(16)
GV-OUT-L(R)
9(10)
IN-L5(R5)
5(6)
IN-L3(R3)
7(8)
IN_L4(R4)
40 39
Q2511
MUTING
B
CONTROL
26 27 40
MICROPROCESSOR
C2CBYY000053 IC2801
SA-AK340GCP
IC2804
C0AABB000125
IC OP-AMP
Q2142(Q2242)
Q2317 (Q
AGC
2(6)
CONTROL
1(7) MUTI
FILTER
SWITCH
3(5) CONT
B
Q2942,Q2943
FAN
FILTER
MOTOR
DRIVE
M
B
D2811
Q2948,Q2949
DC DETECT
SWITCH
D2813
B
S6101~S6108,
S6201~S6207,
S6302~S6307
92 ~ 94
47
PCONT/
20
SYNC
MUTE
39
MUTE_DA
7
F_HOP
46
PCONT/EFP_/CE
S
6
STANDBY