3-19
Internal Block Diagr am
40 K
10 K
Note.
+
+
40K
10K
Pref
DO+
DO-
Detailed circuit of the output power amp
10K
10K
40 K
40 K
Pref1 is almost PVCC1 / 2
Pref2 is almost PVCC2 / 2
From input opamp
Vref
36
35
34
33
32
30
29
28
27
26
25
DO5+
DO4-
DO3-
DO3+
DO2-
DO2+
31
DO4+
1
2
3
4
5
7
8
9
10
11
12
OUT4
IN4-
IN4+
OUT3
IN3-
OUT2
IN2-
IN2+
OUT1
IN1-
6
IN3+
37
38
39
40
41
43
44
45
46
47
48
IN1+
OPIN1+
OPIN1-
OPOUT1
SVCC
VREF
OPIN2-
OPOUT2
PS
PVCC1
DO1+
42
OPIN2+
24
23
22
21
20
18
17
16
15
14
13
CTL
FWD REV
GND
TSD-M PVCC2
MUTE123
19
DO5-
DO1-
POWER
SAVE
MUTE123
MUTE4
TSD-M
40 K
40K
40K
40K
10K
10 K
10 K
10K
40K
40K
40K
40K
10K
10K
10 K
10 K
40K
40K
40K
40K
10K
10 K
10 K
10K
40K
40K
40K
40K
10 K
10 K
10 K
10 K
D
D
M
S
C
+
S
W
GND
GND
GND
SGND
MUTE4
GND
GND
GND
GND
-
IC508 : FAN8042
Summary of Contents for SA8400 F1N
Page 13: ...15 QY01 PY16 QY05 QY04 QY03 QY07 QY02...
Page 14: ...16 PH26 PH16 PR16 Q908 Q903 Q907 Q905 Q906 Q901 Q904 Q909 Q910 PY26...
Page 33: ...3 6 IC401 CXD2753R...
Page 50: ...3 25 3 24 3 3 SCHEMATIC DIAGRAM TO 2 6 TO 3 6 TO 3 6 Super Audio CD MODULE UNIT 1 6...
Page 51: ...3 26 3 27 FROM 1 6 TO 3 6 TO 3 6 TO 4 6 TO 4 6 Super Audio CD MODULE UNIT 2 6...
Page 52: ...3 29 3 28 FROM 1 6 FROM 1 6 FROM 2 6 FROM 2 6 FROM 2 6 FROM 2 6 Super Audio CD MODULE UNIT 3 6...
Page 53: ...3 30 3 31 SIGNAL LINE Super Audio CD MODULE UNIT 4 6...
Page 54: ...3 33 3 32 TO 6 6 Super Audio CD MODULE UNIT 5 6...
Page 55: ...3 34 3 35 FROM 5 6 Super Audio CD MODULE UNIT 6 6...
Page 56: ...3 37 3 36 3 4 PARTS LOCATION COMPONENT SIDE FOIL SIDE Super Audio CD MODULE UNIT...
