Schematic Diagram; Main Pcb - Teac AG-790 Service Manual

SCHEMATIC DIAGRAM

1
4C19
47U/16V
4R1 4R3
470 390
PHONO/L
A 4C1 4C5
4C3
471 181
181
4C7
47U/16V
4C20
47U/16V
4R2 4R4
470 390
PHONO/R
4C2 4C4 4C6
471 181 181
4C8
47U/16V
3R1 1K
CD/L
3C1
471
3R9 47K
B
3R10 47K
3C2
471
CD/R
3R2 1K
3R3 1K
AUX/L
3C3
3C13
471
3R11 47K
2U2/50V
3R12 47K
3C4
471
AUX/R
3C14
3R4 1K
2U2/50V
3R5 1K
TAPE/L
3C5
471
3C15
3R13 47K
2U2/50V
3R14 47K
3C6
471
TAPE/R 3C16
2U2/50V
3R6 1K
C
3R7 1K
REC/L
3C7
3R39
471
47K
3C8
471
REC/R
3R8 1K 3R38
47K
AG-790
2
4R17 -12V
100
4R5
4
3
22K 4N1-1
4R13 4R15
4558D
1k 33K
4C9
1
102
2
4R11
4R9 12K 180K
4C15
22
4C11 4C13
4R7
562 223
270
+12
4R18 100
4R6
4N1-2
22K 8
4R14 4R16
5 4558D
1k 33K
4C10
102 7
6
4R12
4C16
4R10 12K 180K
22
4C14
4C12
4R8
223
562
270
3C11
2U2/50V
3V2
2SC2878
3C12 +9V
2U2/50V
3R21
100
3R18
3C18
2K2
2U2/50V
3C42
100U/16V
3C41
47U
3C43
104
3C17
2U2/50V
3R16
3R24 3R15 3R25
1k
22k 1k 22K
R L
1XS1
TUNER IN
3R17
2K2
3V1
2SC2878

MAIN PCB (1/2)

3
4C17
2U2/50V
3C22
2U2/50V
3C28
103
3C20
2U2/50V
3C36
3C32 3C34
152 104 47U/16V
3C26
3C24
3R20
473
2U2/50V
1K
34
R-IN4
35
R-IN3 R-FOUT
36
R-IN2 R-ROUT
37
R-IN1
38
VCC
3N1
39
TC9421
VREF
40
VSS
41
L-IN1
42
L-IN2 L-ROUT
43
L-IN3
44
L-IN4
3C23
2U2/50V
3R19 3C25
473 3C29
1K
0.47U/50V 3C31 3C33
3C35
3C19 152 104
47U/16V
2U2/50V
3C27
103
3C21
2U2/50V
4
3C38
4U7/50V
3C45
104
22
3C40
PVR-IN
4U7/50V
21
20
19
VDD
18 1XS5
STB
1
17
DATA 2
3
16
CK 4
15
GND
14
3C39
4U7/50V
13
L-FOUT
12
FVR-IN
3C37
4U7/50V
3R33
100K
3R37 3R35
100K 100K
5
5C5
47U/16V 5R9 -12V
100
5R1
4 5N1-1
1K
3
4558D
L-1
1
5R3
2
47k
5C3
101
5C1
5R5
47U/16V
5R7
15k
47K
5C6 5R10
+12
100
47U/16V
5R2
5N1-2
1K 8
5
4558D
R-1
7
5R4
6
47k
5C4
101
5C2
5R6
47U/16V
5R8
15k
47K
+9V
3R23
3R22
470
100 3D1
6V8
3C44
100U/16V
3R32 100K
3R34 100K
3R36 100K
3C46
104
3N2
CD4066
3R27 100K
3R28 100K
3R31 100K
1XS6
3R26
3R30 3R29
100K
100K 100K
A A G G - - 7 7 9 9 0 0
AM/FM Stereo Receiver
1 st Issue; March 2003