JVC AV-28KT1SUF/D Service Manual page 32

CONTENTS
SEMICONDUCTOR SHAPES ......................................................................2-2
WIRING DIAGRAM ........................................................................................2-3
BLOCK DIAGRAM ........................................................................................2-4
CIRCUIT DIAGRAMS
MAIN PWB CIRCUIT DIAGRAM ................................................................................................................ 2-5
CRT SOCKET PWB CIRCUIT DIAGRAM ................................................................................................. 2-13
SIDE CONTROL PWB CIRCUIT DIAGRAM ............................................................................................. 2-15
LED PWB CIRCUIT DIAGRAM ................................................................................................................. 2-17
POWER SW PWB CIRCUIT DIAGRAM ................................................................................................... 2-18
PATTERN DIAGRAMS
MAIN PWB PATTERN .............................................................................................................................. 2-19
CRT SOCKET PWB PATTERN ................................................................................................................. 2-23
SIDE CONTROL PWB PATTERN ............................................................................................................. 2-24
LED PWB PATTERN ................................................................................................................................ 2-25
POWER SW PWB PATTERN ................................................................................................................... 2-25
USING P.W. BOARD
P.W.B ASS'Y name
MAIN P.W. BOARD
SIDE CONTROL P.W. BOARD
LED P.W. BOARD
POWER SW P.W. BOARD
CRT SOCKET P.W. BOARD
SEMICONDUCTOR SHAPES
TRANSISTOR
BOTTOM VIEW
E
C
B
IC
BOTTOM VIEW
OUT
E
IN
CHIP IC
N
1
2-2(No.52137D)
P.W.B ASS'Y number
VE-20265027
VE-20209390
VE-20209387
VE-20209413
VE-20247134
FRONT VIEW
B C E
E C B
( G ) ( D ) ( S )
FRONT VIEW
IN E OUT
TOP VIEW
E C B
1
1 N
1
N
TOP VIEW
CHIP TR
C
E C B B E
TOP VIEW
1
N
N