Main (2/2) - Panasonic SA-AK180PN Service Manual

13.3. Main (2/2)

: CD AUDIO INPUT SIGNAL LINE : AUX/M.PORT INPUT AUDIO SIGNAL LINE
TUNER
Z3601*
TU L 5
TU R 7
CN7002 CN2801
22 1
FROM CD SERVO
CN7002 CN2801
20 3
JK2801
LCH
1
2
RCH
AUX
3
4
ASP CLK
FROM/TO ASP DA
MAIN (1/2)
CN2807 CN6807
5 4
JK6810
5
4
RCH
3
LCH
MUSIC PORT
2
1
6
7
: AUDIO OUTPUT SIGNAL LINE : USB SIGNAL LINE
IC2803
C1AB00003093
AUDIO SIGNAL PROCESSOR
37 TUNER L
3 TUNER R
38 CD/USB L
2 CD/USB R
42 AUX L
50 AUX R
20 SCL
19 SDA
CN6807 CN2807
52 MP R
1 8
CN6807 CN2807
40 MP L
3 6
: FM/AM SIGNAL LINE
IC2804
C0AABB000125
OP-AMP (FRONT)
-
ROUT 17 6
7
5 +
-
LOUT 22 2
1
3 +
Q2311
MUTING
PRE-OUT-R 5
REC-R 6
PRE-IN-R 7
REC-L 34
PRE-IN-L 33
PRE-OUT-L 35
67
CN2341A CN5050
3 15
TO
D-AMP
CN2341A CN5050
1 17
Q2335
MUTING
TO
CN6807 CN2807
MAIN (1/2)
5 4
JK6800
5
4
CN2807 CN6807 RCH
3
3 6
CN2807 CN6807 LCH
2 HEADPHONE
1 8
1
6
7
QR2317
Q2359
FROM
MUTING
MUTING MUTE A
MAIN (1/2)
CONTROL
SA-AK180PN/PU MAIN (2/2) BLOCK DIAGRAM