FILE NO.
Service Manual
CONTENTS
DVD Video Player
DVD-7201
PRODUCT CODE No.
137 103 01 (CA)
137 103 02 (UK)
137 103 03 (XE)
137 103 04 (AU)
137 103 05 (SS)
REFERENCE No.
SM
5810203
z
/ON
STANDBY
Specifications ................................................................... 1
Laser beam safety precaution .......................................... 1
DVD Mechanism replacement ......................................... 2
Mechanism replacement .................................................. 3
Mechanism operation ....................................................... 4
DVD P.W.Board operation ............................................... 5
DVD start-up program flow chart ..................................... 28
MPEG AND FRONT END
P.W.Board operation (block diagram) ............................ 30
MPEG P.W.Board (schematic diagram for wave check) . 32
AMP P.W.Board (schematic diagram fir wave check) ..... 34
MPEG AND FRONT P.W.Board check waveform ........... 36
How to load software for MPEG P.W.Board .................... 41
Trouble shooting .............................................................. 42
Voltage of IC and Transistor ............................................ 45
Exploded view (cabinet and chassis) ............................... 49
Parts list ........................................................................... 50
Exploded view (DVD mechanism) ................................... 54
Parts list ........................................................................... 54
IC block diagram and description ..................................... 55
Schematic diagram (MPEG for AU, SS and CA) ............. 64
Schematic diagram (MPEG for XE and UK) .................... 66
Wiring diagram (MPEG A SIDE) ...................................... 68
Wiring diagram (MPEG B SIDE) ...................................... 70
Schematic diagram (MAIN for AU and SS) ...................... 72
Wiring diagram
(DG,SOCKET and POWER SW for AU and SS) .......... 74
Wiring diagram (FRONT for XE and UK) ......................... 76
Schematic diagram (MAIN for AU and SS) ...................... 78
Wiring diagram
(DG,SOCKET and POWER SW for XE and UK) .......... 80
Wiring diagram (FRONT for XE and UK) ......................... 82
Schematic diagram (MAIN for CA) ................................... 84
Wiring diagram
(DG,SOCKET and POWER SW for CA) ....................... 86
Wiring diagram (FRONT for CA) ...................................... 88
Schematic diagram (DVD) ............................................... 90
Wiring diagram (DVD A SIDE) ......................................... 100
Wiring diagram (DVD B SIDE) ......................................... 101
WIRING CONNECTION .................................................. 102
(XE)
REMOTE CONTROLLER RB-7201
z
/ON
SETUP
MENU
SUBTITLE
AUDIO
TITLE
RETURN
ON SCREEN
LAST MEMO
ZOOM
SURROUND
REPEAT A-B REPEAT
PROGRAM
ANGLE
SEARCH
MODE
MULTI-
VISION
PICTURE
MODE
ANGLE
REPLAY
NEXT
PREV
FWD SLOW
REV SLOW
PAUSE/STEP
PLAY
REV
FWD
CLEAR
1
2
3
C
4
5
6
7
8
9
0
+10
4
b
5
a
ENT
(UK)
(AU)
(SS)
(CA)
Summary of Contents for 137 103 01
Page 47: ...SCHEMATIC DIAGRAM MPEG for AU SS and CA This is a basic schematic diagram 64 65 ...
Page 48: ...SCHEMATIC DIAGRAM MPEG for XE UK This is a basic schematic diagram 66 67 ...
Page 53: ...SANYO Technosound Co Ltd Osaka Japan Apr 01 3500 BB Printed in Japan ...
Page 61: ...MPEG P W BOARD SCHEMATIC DIAGRAM FOR WAVEFORM CHECK This is a basic waveform check 32 33 ...
Page 62: ...AMP P W BOARD SCHEMATIC DIAGRAM FOR WAVEFORM CHECK This is a basic waveform check 34 35 ...
Page 63: ...WIRING DIAGRAM MPEG A SIDE 68 69 ...
Page 64: ...WIRING DIAGRAM MPEG B SIDE 70 71 ...
Page 65: ...WIRING DIAGRAM DG SOCKET POWER SW for AU SS 74 75 DG SOCKET POWER SW ...
Page 66: ...WIRING DIAGRAM FRONT for AU SS 76 77 ...
Page 67: ...WIRING DIAGRAM DG SOCKET POWER SW for XE UK 80 81 DG SOCKET POWER SW SCART SW ...
Page 68: ...WIRING DIAGRAM FRONT for XE UK 82 83 ...
Page 69: ...WIRING DIAGRAM DG SOCKET POWER SW for CA 86 87 DG SOCKET POWER SW ...
Page 70: ...WIRING DIAGRAM FRONT for CA 88 89 ...
Page 72: ...SCHEMATIC DIAGRAM DVD TOP LEFT This is a basic schematic diagram 92 93 ...
Page 73: ...SCHEMATIC DIAGRAM DVD BOTTOM LEFT This is a basic schematic diagram 94 95 ...
Page 74: ...SCHEMATIC DIAGRAM DVD TOP RIGHT This is a basic schematic diagram 96 97 ...
Page 75: ...SCHEMATIC DIAGRAM DVD BOTTOM RIGHT This is a basic schematic diagram 98 99 ...