JVC AV-29L6SU Service Manual page 33

CONTENTS
SEMICONDUCTOR SHAPES ......................................................................2-2
BLOCK DIAGRAM ........................................................................................2-3
CIRCUIT DIAGRAMS ....................................................................................2-5
MAIN PWB CIRCUIT DIAGRAM ................................................................................................................ 2-5
SIGNAL PWB CIRCUIT DIAGRAM ............................................................................................................ 2-9
CRT SOCKET PWB CIRCUIT DIAGRAM ................................................................................................. 2-13
AC PWB CIRCUIT DIAGRAM .................................................................................................................. 2-15
FRONT PWB CIRCUIT DIAGRAM ............................................................................................................ 2-17
POWER SW PWB CIRCUIT DIAGRAM ................................................................................................... 2-19
PATTERN DIAGRAMS .............................................................................. 2-21
MAIN PWB PATTERN .............................................................................................................................. 2-21
SIGNAL PWB PATTERN .......................................................................................................................... 2-23
CRT SOCKET PWB PATTERN ................................................................................................................. 2-25
FRONT PWB PATTERN ........................................................................................................................... 2-25
AC PWB PATTERN .................................................................................................................................. 2-26
POWER SW PWB PATTERN ................................................................................................................... 2-26
VOLTAGE CHARTS .................................................................................. 2-27
WAVEFORMS ............................................................................................ 2-28
USING P.W. BOARD
PWB ASS'Y name
MAIN P.W. BOARD
AC P.W. BOARD
CRT SOCKET P.W. BOARD
FRONT P.W. BOARD
POWER SW P.W. BOARD
SIGNAL P.W. BOARD
SEMICONDUCTOR SHAPES
TRANSISTOR
BOTTOM VIEW
E
C
B
IC
BOTTOM VIEW
OUT
E
IN
CHIP IC
N
N
N
1
N
2-2(No.YA366)
AV-29L6SU
SMR-1001A-U2
SMR-2001A-U2
SMR-3001A-U2
SMR-7001A-U2
SMR-8501A-U2
SMR0V001A-U2
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