Audio - Panasonic SA-PT470EB Service Manual

14.6. Audio

: AUDIO OUTPUT SIGNAL LINE : IPOD/IPHONE/TV/MIC/AUX AUDIO INPUT SIGNAL LINE
Q4010
FROM CN2801 CN4001
SCART MUTE MUTING
SYSTEM CONTROL
1 24 CONTROL
AV
JK4001
A (A) OUT 3
Q4011,
MUTING
Q4012
A (B) OUT 1
A (A) IN 6
A (B) IN 2
Q4009
FROM CN2801 CN4001
AV MUTE MUTING
SYSTEM CONTROL AV MUTE
22 3 CONTROL
FP8101 CN2001 RECOUT-L
28
TO DVD(AUDIO)
FP8101 CN2001 RECOUT-R
30
IC6101
C0ABBB000189
IPOD OP-AMP (IPOD)
CN1001 CN1002 CN6003 DOCK L OUT
+
3
27 8 7 1
-
2
CN1001 CN1002 CN6003 DOCK R OUT
+
5
28 10 5 7
-
6
CN1001 CN1002 CN6003
29 9 6
AUX
JK2002
5
LCH TV L
6
RCH TV R
7
Q2103 Q2104
FROM
MUTING
AUX MUTE MUTING
SYSTEM CONTROL
CONTROL
: FM SIGNAL LINE : CD/DVD AUDIO INPUT SIGNAL LINE
CN4001 CN2801 RECOUT-L
23 2
CN4001 CN2801
RECOUT-R
19 6
CN4001 CN2801
SCART-L
22 3
CN4001 CN2801
SCART-R
20 5
IC2101
C1AB00002735
AUDIO SIGNAL PROCESSOR
RECOUTL
100 AMP
RECOUTR
99
DOCK LCH INL4
90
DOCK RCH INR4
89
RMPORT L
86
TUNER PACK
RMPORT R
CN2002* 85
TUN L-CH INL3
5
TUNER LCH 92
TUN R-CH
INR3
TUNER RCH 7 91
INL5
88
INR5
87
AMP
INL2
94
INR2
93
FP8101 CN2001 MIX L INL1
96
12
FP8101 CN2001 MIX R
INR1
95
14
FP8101 CN2001 FL IN
DVD FL
82
16
FP8101 CN2001 DVD FR FR IN
81
18
FP8101 CN2001
DVD SL SL IN
79
20
FROM
FP8101 CN2001 DVD SR SR IN AMP
DVD (AUDIO) 78
22
FP8101 CN2001 DVD CNT C IN
80
24
AMP
FP8101 CN2001 DVD SUBW SUB IN
77 77
26
AMP
CLOCK
FROM ASP CLK 62
MCU
SYSTEM
DATA
CONTROL I/F ASS
ASP DAT 63
MIC IN
AMP
97
TONE
FLSEL OUT FLVOL IN
12 13
FRSEL OUT FRVOL IN
21 20
AMP
SLSEL OUT SLVOL IN
35 34
SRSEL OUT SRVOL IN
AMP
36 37
CSEL OUT CVOL IN
22 23
AMP
SUBSEL OUT
SUBVOL IN
H BASS 60 52
AGC
104
Q2101 Q2102
MUTING MUTING
IC2102
C0ABBB000230
HEADPHONE AMP
FLVOL OUT
+
14 5
7
-
6
FRVOL OUT
+
19 3
1
-
2
FLF IN
15
FRF IN FRF IN
18
FL OUT
16
FR OUT
17
SLVOL OUT SLF IN SL OUT
32 31 30
SRVOL OUT SRF IN
39 40
SR OUT
41
CF IN C OUT
CVOL OUT
27
25 26
LEVEL
SUBOUT PROTECTION
AMP 48
CIRCUIT
OP IN 1
47
AMP
OP OUT 1 OP IN 2 OP OUT 2
46 45 AMP 44
Q2203
MUTING
HP MUTE
CONTROL
TO/FROM
SYSTEM CONTROL
HP DETECT
HEADPHONE
JK6901
5
4
HP-LCH CN2007 CN6904
2
1 19
CN2007 CN6904
HP-RCH
3
3 17
6
7
1
CN2009 CN5050
FRONT L
1 17
CN2009 CN5050
FRONT R
3 15
SURROUND L CN2009 CN5050
TO DIGITAL AUDIO AMP
7 11
CN2009 CN5050
SURROUND R
9
CN2009 CN5050
CENTER
11 7
TO SYSTEM CONTROL
SENSE1
CN2009 CN5050
SUBWOOFER
TO DIGITAL AUDIO AMP
5 13
SA-PT470EB/EF/EG AUDIO BLOCK DIAGRAM