Hitachi DV-P250E Bedienungsanleitung Seite 18

+5V_STBY
1
2 Q1506
3
FROM SH u-COM 1
Q1505 A MUTE
3
-8V
4. 5.1CH Difference List
Output
Downmix L/R
Front L/R
Surround L/R
Center/Woofer
Chapter 1
LR CLOCK DIGITAL AUDIO SIGNAL
16
VOUTL
IC1501
13
VOUTR
D/A CONVERTER
+5VAU
FROM SH u-COM
1
2 Q1501
3
DTA124EKA
-8V
LR CLOCK DIGITAL AUDIO SIGNAL
16
VOUTL
IC1502
13
VOUTR
D/A CONVERTER
+5VAU
FROM SH u-COM
1
2 Q1507
3
DTA124EKA
-8V
LR CLOCK DIGITAL AUDIO SIGNAL
16
VOUTL
IC1503
13
VOUTR
D/A CONVERTER
+5VAU
FROM SH u-COM
1
2 Q1508
3
DTA124EKA
-8V
LR CLOCK DIGITAL AUDIO SIGNAL
16
VOUTL
IC1504
13
VOUTR
D/A CONVERTER
+5VAU
FROM SH u-COM
1
2 Q1509
3
DTA124EKA
-8V
D/A Converter
IC 1501
IC 1502
IC 1503
IC 1504
AUDIO CIRCUIT
IC1507A
FILTER
2
1
3
FILTER
IC1507B
5
+
7
6
-
D3301
1
A MUTE 2
FILTER
IC1508A
2
1
3
FILTER
IC1508B
5
+
7
6
-
D1302
1
A MUTE 2
IC1511A
FILTER
2
1
3
FILTER
IC1511B
5
+
7
6
-
D1303
1
A MUTE 2
FILTER
IC1513A
2
1
3
FILTER
IC1513B
5
+
7
6
-
D1304
1
A MUTE 2
IC 1507, IC 1509
IC 1508, IC 1510
IC 1511, IC 1512
IC 1513, IC 1514
IC1509A
AMP
2
AUDIO MUTE
1
3
Q3503
AMP
IC1509B Q3504
5
+
7
6
-
3
IC1510A
AMP
2 AUDIO MUTE
1
3
Q1310
AMP
IC1510B Q1311
5
+
7
6
-
3
IC1512A
AMP
2 AUDIO MUTE
1
3
Q1306
AMP
IC1512B Q1307
5
+
7
6
-
3
IC1514A
AMP
2 AUDIO MUTE
1
3
Q1308
AMP
IC1514B Q1309
5
+
7
6
-
3
Operational amplifier
DOWNMIX-Lch
DOWNMIX-Rch
FRONT-Lch
FRONT-Rch
SURROUND-Lch
SURROUND-Rch
CENTER
WOOFER
15