SEMICONDUCTOR SHAPES
LT-17AX5, LT-17AX5
/S
, LT-17AX5
/A
LT-23AX5, LT-23AX5
/S
, LT-23AX5
/A
STANDARD CIRCUIT DIAGRAMS
CONTENTS
USING P.W. BOARD......................................................................................2-1
SEMICONDUCTOR SHAPES ......................................................................2-1
BLOCK DIAGRAM ........................................................................................2-2
CIRCUIT DIAGRAMS ....................................................................................2-3
MAIN PWB CIRCUIT DIAGRAM ................................................................................................................ 2-3
IR SENSOR PWB CIRCUIT DIAGRAM ...................................................................................................... 2-9
AV JACK PWB CIRCUIT DIAGRAM ......................................................................................................... 2-25
FRONT CONTROL PWB CIRCUIT DIAGRAM .......................................................................................... 2-25
TUNER PWB CIRCUIT DIAGRAM ............................................................................................................ 2-25
PATTERN DIAGRAMS .............................................................................. 2-27
MAIN PWB PATTERN .............................................................................................................................. 2-27
IR SENSOR PWB PATTERN .................................................................................................................... 2-27
AV JACK PWB PATTERN ........................................................................................................................ 2-29
FRONT CONTROL PWB PATTERN ......................................................................................................... 2-29
TUNER PWB PATTERN ............................................................................................................................ 2-29
USING P.W. BOARD
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
P.W.B ASS'Y
LT-17AX5, LT-17AX5/S, LT-17AX5/A LT-23AX5, LT-23AX5/S, LT-23AX5/A
MAIN P.W.BOARD
DA-5098801023 (PWB-0915-PARTA-02)
IR SENSOR P.W.BOARD
DA-5098801024 (PWB-0915-PARTB-02)
AV JACK P.W.BOARD
DA-5098801025 (PWB-0916-PARTA-02)
FRONT CONTROL P.W.BOARD DA-5098801031 (PWB-0916-PARTB-02)
TUNER P.W.BOARD
DA-5098801026 (PWB-0916-PARTC-02)
DA-5098801036 (PWB-0915-PARTA-02)
DA-5098801037 (PWB-0915-PARTB-02)
DA-5098801038 (PWB-0916-PARTA-02)
DA-5098801039 (PWB-0916-PARTB-02)
DA-5098801040 (PWB-0916-PARTC-02)
(No.YA351)2-1
Summary of Contents for LT-17AX5
Page 10: ...1 10 No YA351 Fig 5 MAIN PWB SHIEELD I x2 J x2 ...
Page 13: ... No YA351 1 13 Fig 8 Q x2 Q x2 LCD BRACKET ...
Page 15: ... No YA351 1 15 Fig 10 W x4 W x4 LCD BRACKET ...
Page 21: ... No YA351 1 21 SECTION 4 ADJUSTMENT This service manual does not describe ADJUSTMENT ...
Page 28: ......
Page 41: ...2 28 No YA351 No YA351 2 27 PATTERN DIAGRAMS MAIN PWB AND IR SENSER PWB PATTERN TOP TOP ...
Page 43: ......
