No.52056
No.52056
2
AV-25BT6ENS
AV-25BT6ENB
AV-25BT6ENS
AV-25BT6ENB
2-2
CONTENTS
SEMICONDUCTOR SHAPES
2-2
BLOCK DIAGRAM
2-3
CIRCUIT DIAGRAMS
2-5
2-17
2-19
2-20
PATTERN DIAGRAMS
MAIN PWB CIRCUIT DIAGRAM
HEADPHONE PWB CIRCUIT DIAGRAM
FRONT CONTROL PWB CIRCUIT DIAGRAM
CRT SOCKET PWB CIRCUIT DIAGRAM
SEMICONDUCTOR SHAPES
TRANSISTOR
BOTTOM VIEW
FRONT VI EW
TOP VIEW
CHIP TR
IC
BOTTOM VIEW
FRONT VI EW
TOP VIEW
CHIP IC
TOP VIEW
1
N
N
1
OUT
E
IN
IN
OUT
E
1
N
N
1
N
N
N
1
N
E
C
B
E C B
C
B
E
B C E
(G)(D)(S)
E C B
E C B
2-21
2-23
2-23
MAIN PWB PATTERN
HEADPHONE PWB PATTERN
CRT SOCKET PWB PATTERN
2-24
FRONT CONTROL PWB PATTERN
HEADPHONE PWB PATTERN
FRONT
2-23
CRT SOCKET PWB PATTERN
TOP
