DOWNLOAD Sharp LL-T1810A (serv.man3) Service Manual ↓ Size: 2.67 MB | Pages: 5 in PDF or view online for FREE

Model
LL-T1810A (serv.man3)
Pages
5 Few pages! See other manuals at the bottom of the first or last page.
Size
2.67 MB
Type
PDF
Document
Service Manual
Brand
Device
Monitor / Chapter 4 - Wave form (part 1).
File
ll-t1810a-sm3.pdf
Date

Sharp LL-T1810A (serv.man3) Service Manual ▷ View online

WAVE FORM 17 : OSD COLOR DATA
(13, 15, 17 pins of IC31)
Display Screen : All black pattern OSD menu display
2. CIRCUIT DIAGRAM
Main board (Ver.7)
Sheet No.
Description
1
RGB signal input
2
Synchronizing separator
3
A/D converter and PLL circuit
4
ASIC circuit
5
SGRAM  circuit
6
Microprocessor
7
LCD output connector circuit
8
Power supply circuit
DC jack board
Sheet No.
Description
1
DC jack and fuse circuit
LED & SW board
Sheet No.
Description
1
LED and switch circuit
D-sub board
Sheet No.
Description
1
D-Sub connector and DDC circuit
WAVE FORM 17 : OSD COLOR DATA
(13, 15, 17 pins of IC31)
Display Screen : All black pattern OSD menu display
2. CIRCUIT DIAGRAM
Main board (Ver.7)
Sheet No.
Description
1
RGB signal input
2
Synchronizing separator
3
A/D converter and PLL circuit
4
ASIC circuit
5
SGRAM  circuit
6
Microprocessor
7
LCD output connector circuit
8
Power supply circuit
DC jack board
Sheet No.
Description
1
DC jack and fuse circuit
LED & SW board
Sheet No.
Description
1
LED and switch circuit
D-sub board
Sheet No.
Description
1
D-Sub connector and DDC circuit
WAVE FORM 17 : OSD COLOR DATA
(13, 15, 17 pins of IC31)
Display Screen : All black pattern OSD menu display
2. CIRCUIT DIAGRAM
Main board (Ver.7)
Sheet No.
Description
1
RGB signal input
2
Synchronizing separator
3
A/D converter and PLL circuit
4
ASIC circuit
5
SGRAM  circuit
6
Microprocessor
7
LCD output connector circuit
8
Power supply circuit
DC jack board
Sheet No.
Description
1
DC jack and fuse circuit
LED & SW board
Sheet No.
Description
1
LED and switch circuit
D-sub board
Sheet No.
Description
1
D-Sub connector and DDC circuit
WAVE FORM 17 : OSD COLOR DATA
(13, 15, 17 pins of IC31)
Display Screen : All black pattern OSD menu display
2. CIRCUIT DIAGRAM
Main board (Ver.7)
Sheet No.
Description
1
RGB signal input
2
Synchronizing separator
3
A/D converter and PLL circuit
4
ASIC circuit
5
SGRAM  circuit
6
Microprocessor
7
LCD output connector circuit
8
Power supply circuit
DC jack board
Sheet No.
Description
1
DC jack and fuse circuit
LED & SW board
Sheet No.
Description
1
LED and switch circuit
D-sub board
Sheet No.
Description
1
D-Sub connector and DDC circuit
Page of 5
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Sharp LL-T1810A (serv.man3) Service Manual ▷ Download