JVC AV-32S565 Series, Руководство по обслуживанию

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(No.YA093)2-2
SEMICONDUCTOR SHAPES
CONTENTS
SEMICONDUCTOR SHAPES ......................................................................2-2
BLOCK DIAGRAM ........................................................................................2-3
CIRCUIT DIAGRAMS ....................................................................................2-5
MAIN PWB CIRCUIT DIAGRAM ................................................................................................................ 2-5
RECEIVER PWB CIRCUIT DIAGRAM ...................................................................................................... 2-21
CRT SOCKET PWB CIRCUIT DIAGRAM ................................................................................................. 2-23
POWER&DEF PWB CIRCUIT DIAGRAM ................................................................................................. 2-25
DEF OSC PWB CIRCUIT DIAGRAM ........................................................................................................ 2-27
LINE FILTER PWB CIRCUIT DIAGRAM ................................................................................................... 2-29
FRONT CONTROL PWB CIRCUIT DIAGRAM .......................................................................................... 2-31
FRONT SW PWB CIRCUIT DIAGRAM ..................................................................................................... 2-33
PATTERN DIAGRAMS .............................................................................. 2-35
MAIN PWB PATTERN .............................................................................................................................. 2-35
CRT SOCKET PWB PATTERN ................................................................................................................. 2-39
RECEIVER PWB PATTERN ...................................................................................................................... 2-40
POWER&DEF PWB PATTERN ................................................................................................................. 2-41
DEF OSC PWB PATTERN ........................................................................................................................ 2-43
FRONT CONTROL PWB PATTERN ......................................................................................................... 2-43
LINE FILTER PWB PATTERN .................................................................................................................. 2-44
FRONT SW PWB PATTERN .................................................................................................................... 2-44
CHANNEL CHART (US) ............................................................................. 2-45
CHANNEL CHART (CA)............................................................................. 2-46
USING P.W. BOARD
PWB ASS'Y name AV-32S565/Y AV-32S575/Y AV-32S585/Y
MAIN P.W. BOARD SSC-1005A-M2 SSC-1004A-M2 SSC-1003A-M2
RECEIVER P.W. BOARD SSC0R003A-M2 SSC0R002A-M2
←
CRT SOCKET P.W. BOARD SSC-3003A-M2
← ←
POWER&DEF P.W. BOARD SSC-2003A-M2
← ←
DEF OSC P.W. BOARD SSC0H003A-M2
← ←
LINE FILTER P.W. BOARD SSC-9003A-M2
← ←
FRONT CONTROL P.W. BOARD SSC0L003A-M2
← ←
FRONT SW P.W. BOARD SSC0L104A-M2
← ←
IC
BOTTOM VIEW FRONT VIEW TOP VIEW
1 N
N
1
OUT
E
IN
IN OUT E
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
E C B
C
B E
B
(G)
E
(S)
C
(D) E C B
E C B