Panasonic SA-NC6GCP Service Manual page 9

4.2. Main
Q2022(Q2021) Q2025
MUTE MUTE
SWITCH SWITCH
FROM
DVD MODULE
(2/2)
TO
TUNER PACK
FROM DECK
JK2401
AUX
FROM
SUB PANEL
IC2231(1/2)
C0ABBB000230
IC2231(2/2)
OP-AMP
C0ABBB000230
OP-AMP
6
7 2
5 1
3
IC6931
C1BB00001061
ECHO
3
LPF_OUT
10
LPF2_IN
Q2265
SWITCH
Q2266
SWITCH
Q2267
SWITCH
Q2263
MUTE
SWITCH
Q2234 Q2236
SWITCH SWITCH
Q2235 Q2237
SWITCH SWITCH
DRIVER DRIVER
IC2101
C1AB00002735
AUDIO SIGNAL PROCESSOR
62
CLOCK
IC2103(1/4)
C0ABCB000088 IC2103(2/4)
OP-AMP
C0ABCB000088
OP-AMP
6
60
SUBSELOUT
7 2
5
3
90
[MIX LCH]
89
[MIX RCH]
94
TUNER_L
93
TUNER_R
17
FROUT
88
PB_L
87
PB_R
16
FLOUT
95
AUX_R
96
AUX_L
92
MPORT LCH
91
MPORT RCH
97
MICIN 44
OPOUT2
14
FLVOLOUT
19
FRVOLOUT
100
RECOUTL
99
RECOUTR
ECHO 01
ECHO 02
ECHO 03
ECHO MUTE
Q2238
SWITCH +5V
MIC LVL 2
MIC LVL 1
IC2103(3/4)
C0ABCB000088
IC2103(4/4)
OP-AMP
C0ABCB000088
Q2620
OP-AMP
1 13
AMP
14 9
12
10
Q2624 Q2600
SWITCH
SWITCH
DRIVER
IC2500
C0ABBB000230
OP-AMP
2
1
6
7
Q2305
SWITCH
Q2306
SWITCH
IC2340
C0AABB000125
OP-AMP
6
7
5
2
1
3
Q2221
SWITCH
FROM DECK
Q2366 Q2365
MUTE MUTE
SWITCH SWITCH
Q2843
MUTE
SWITCH
DRIVER
9
8
H.BASS
Q2642
MUTE
SWITCH
DRIVER
Q2222
MUTE MUTE
SWITCH
Q2845
MUTE
SWITCH
DRIVER
SA-NC6GCP MAIN(1/3) BLOCK DIAGRAM
SA-NC6GCP
VD MUTE
TO POWER
FROM POWER
MUTE F
FROM
SUB PANEL
HP MUTE
JK2401
REC OUT
MUTE L