Panasonic VIERA Link SC-ZT2EE Service Manual page 139

15.1.6. MAIN (AUDIO) BLOCK DIAGRAM
: AUX AUDIO INPUT SIGNAL LINE : AUDIO OUTPUT SIGNAL LINE
CN1001 CN4101 COUT+
14
CN1001 CN4101 COUT-
13
SWOUT+
CN1001 CN4101
16
CN1001 CN4101 SWOUT-
17
CN1001 CN4101 LOUT+
2
CN1001 CN4101 LOUT-
1
CN1001 CN4101 ROUT+
4
CN1001 CN4101 ROUT-
5
CN1001 CN4101
SLOUT+
8
CN1001 CN4101
SLOUT-
7
TO/ FROM
CN1001 CN4101 SROUT+
DSP
10
CN1001 CN4101 SROUT-
11
CN1001 CN4101 AINR-
29
CN1001 CN4101 AINR+
28
CN1001 CN4101
AINL+
26
CN1001 CN4101
AINL-
25
JK4001
1
RCH
2
AUX3
LCH
3
AUDIO
IN
4
RCH
5
TV
LCH
6
VOL DT
FROM
MAIN(SYSTEM CONTROL)
VOL CLK
IC4001
C1BB00001134
ASP
IC4203
C0ABBB000230
OP-AMP
+ V CIN
3
1 20
-
2
+
5 V SWIN
7 21
-
6
IC4201
C0ABBB000230
OP-AMP
+
3 V LIN
1 16
-
2
5 + V RIN
7
17
-
6
IC4202
C0ABBB000230
OP-AMP
+
3 V SLIN
1 19 SLIN
-
2
+
5 V SRIN
7 18 SRIN
-
6
IC4102
C0ABBB000038
OP-AMP
+
5
7
-
6 AFR OUT
14 AFR OUT
+
3
1
- 2
IC4101
C0ABBB000038
OP-AMP
+ 5
7
-
6 AFL OUT
13 AFL OUT
+ 3
1
-
2
AUX3 R
5 AUX3 R
AUX3 L
4 AUX3 L
AUX2 R
9 AUX2 R
AUX2 L
8 AUX2 L
VOL DT
24 DATA
VOL CLK
25 CLOCK
CIN
SWIN
IC4302
C0ABBB000230
LIN
OP-AMP
V SLOUT
3 +
SLOUT 40
RIN 1
-
2
V SROUT
+
SROUT 41 5
7
-
6
IC4301
C0ABBB000230
OP-AMP
V LOUT
+
LOUT 49 3
1
-
2
V ROUT
ROUT 48 5 +
7
-
6
IC4304
C0AABB000085
OP-AMP
+
3
1
-
2
5 +
7
-
6
IC4303
C0ABBB000230
OP-AMP
-
2
1
+
3
V SWOUT
+
SWOUT 32 5
7
-
6
139
CN4701
CN4701
SYS3.3V
CN4701
QR4308
CN4701
AMP MUTE
QR4309
SWITCH
QR4301
QR4310
SWITCH
Q4302
MUTING
Q4301
MUTING
SYS4.0V QR4305
HDMI
MUTE
QR5591,
QR5592 QR4307 QR4306
HDMI
SWITCH SWITCH
MUTE
D4301
QR4311
HP MUTE
QR4312
SWITCH
Q4304 Q4305
MUTING MUTING
CN4601 CN4611
3 20
CN4601 CN4611
1 22
Q4303
MUTING
SC-ZT2EE/GS(SU-ZT2EE/GS) MAIN(AUDIO) BLOCK DIAGRAM
TO
MUTE AMP
MAIN(SYSTEM CONTROL)
DIGITAL
TRANSMITTER
CN4702 CN4703
7 13 10
CN4702 CN4703
9 11 12
CN4702 CN4703
3 17 2
CN4702 CN4703
5 15 4
LINEOUT DET
FROM
MAIN(SYSTEM CONTROL)
SWITCH
PCONT
JK4003
1
5
4
3
SURROUND
(LEFT)
2
6
7
JK4004
1
5
4
3
SURROUND
(RIGHT)
2
6
7
AUDIO
JK4005
OUT
1
5
4
3
FRONT
(LEFT)
2
6
7
JK4006
1
5
4
3 FRONT
(RIGHT)
2
6
7
HDMI MUTE
HDMIMUTE DIS
TO
MAIN(SYSTEM CONTROL)
MUTE HP
HP DET
JK4611
5
4
3
HEADPHONE
2
6
7
1
JK4002
3
SUBWOOFER
2
OUT
1