SEMICONDUCTOR SHAPES

CONTENTS

SEMICONDUCTOR SHAPES ......................................................................2-2

BLOCK DIAGRAMS .....................................................................................2-3

[AV-21MXP6/V, AV-25MXP6/V]................................................................................................................... 2-3
[AV-29MXP6/V]........................................................................................................................................... 2-5

CIRCUIT DIAGRAMS.................................................................................... 2-7

MAIN PWB CIRCUIT DIAGRAM [AV-21MXP6/V]....................................................................................... 2-7
MAIN PWB CIRCUIT DIAGRAM [AV-25MXP6/V]...................................................................................... 2-11
MAIN PWB CIRCUIT DIAGRAM [AV-29MXP6/V]..................................................................................... 2-15
CRT SOCKET PWB CIRCUIT DIAGRAM [AV-29MXP6/V]........................................................................ 2-19
FRONT CONTROL PWB CIRCUIT DIAGRAM [AV-29MXP6/V]................................................................ 2-21
BASS PWB CIRCUIT DIAGRAM.............................................................................................................. 2-23

PATTERN DIAGRAMS .............................................................................. 2-25

MAIN PWB PATTERN.............................................................................................................................. 2-25
[AV-21MXP6/V, AV-25MXP6/V]............................................................................................................. 2-25
[AV-29MXP6/V] .....................................................................................................................................2-27
CRT SOCKET PWB PATTERN [AV-29MXP6/V] ....................................................................................... 2-29
BASS PWB PATTERN ............................................................................................................................. 2-30
FRONT CONTROL PWB PATTERN [AV-29MXP6/V]................................................................................ 2-31

VOLTAGE CHARTS .................................................................................. 2-33

[AV-21MXP6/V, AV-25MXP6/V]................................................................................................................. 2-33
[AV-29MXP6/V]......................................................................................................................................... 2-34

WAVEFROMS ............................................................................................ 2-35

[AV-21MXP6/V, AV-25MXP6/V]................................................................................................................. 2-35
[AV-29MXP6/V]......................................................................................................................................... 2-36

USING P.W. BOARD

IC
BOTTOM VIEW FRONT VIEW TOP VIEW
1 N
N
1
OUT
E
IN
IN OUTE
1 N
TOP VIEW
N
1
N
N
N
1
N
CHIP IC
TRANSISTOR
BOTTOM VIEW FRONT VIEW TOP VIEW
CHIP TR
E
C
B
ECB
C
BE
B
(G)
E
(S)
C
(D)
ECB
ECB
PWB ASS'Y name AV-21MXP6/V AV-25MXP6/V AV-29MXP6/V
MAIN P.W. BOARD SCW-1645A-H2
---
---
---
---
SCW-1646A-H2 SCW-1647A-H2
CRT SOCKET P.W. BOARD SCW-3037A-H2
FRONT CONTROL P.W. BOARD
SCW-8019A-H2
BASS P.W. BOARD SCW-6001A-H2

γΈ 

SCW-6003A-H2
2-2(No.YA476)