IC508: FAN8042
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
-
3-19
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Summary of Contents for SA-11S1
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Page 38: ...1 36 Personal notes All manuals and user guides at all guides com...
Page 42: ...Personal notes 2 3 All manuals and user guides at all guides com...
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Page 69: ...Super Audio CD MODULE UNIT 4 6 SIGNAL LINE 3 26 All manuals and user guides at all guides com...
Page 70: ...Super Audio CD MODULE UNIT 5 6 TO 6 6 3 27 All manuals and user guides at all guides com...