JVC AV-21RM4SE Service Manual page 27

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