DOWNLOAD Sharp LC-M3700 (serv.man11) Service Manual ↓ Size: 672.54 KB | Pages: 4 in PDF or view online for FREE

Model
LC-M3700 (serv.man11)
Pages
4 Few pages! See other manuals at the bottom of the first or last page.
Size
672.54 KB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD / (11) Block diagram
File
lc-m3700-sm11.pdf
Date

Sharp LC-M3700 (serv.man11) Service Manual ▷ View online

61
LC-M3700
LC-M3710
60
12
11
10
9
8
7
6
5
4
3
2
1
A
B
C
D
E
F
G
H
SYSTEM BLOCK DIAGRAM
63
LC-M3700
LC-M3710
62
12
11
10
9
8
7
6
5
4
3
2
1
A
B
C
D
E
F
G
H
SIGNAL FLOW BLOCK DIAGRAM
65
LC-M3700
LC-M3710
64
12
11
10
9
8
7
6
5
4
3
2
1
A
B
C
D
E
F
G
H
PC I/F UNIT BLOCK DIAGRAM
67
LC-M3700
LC-M3710
66
12
11
10
9
8
7
6
5
4
3
2
1
A
B
C
D
E
F
G
H
POWER LINS ON MONITOR PWB
DC6V input
 (Pin (4) of CN7707)
Monitor microcomputer (power), sync detection
DC15V input
 (Pin (2) of CN7707)
5V Reg
IC7701
12V Reg
IC7707
Monitor microcomputer (Flash rewrite power)
5V Reg
IC7703
PC interface connect confirm signal
2.5V Reg
IC7704
LCD controller, QS (odd), QS (even) core power
3.3V Reg
IC7705
LCD controller, QS (odd), QS (even) I/O power; 
CPLD and flash, SDRAM power
3.3V Reg
IC7706
Panel power (VSH)
13V Reg
IC4102
Panel gradation reference power
6V Reg
IC4106
DC / DC
32V
Panel power (VGH)
DC / DC
– 6V
Panel power (VGL)
DC / DC
15V
Panel power (VLS)
SYSTEM CONNECTOR (15) pin)
CN2001 (MA082WJ)
SYNC JUDGE CIRCUIT
SIGNAL 1 CONNECTOR ((80) pin)
BLOCK DIAGRAM (MONITOR)
LCD CONTROLLER
BGA (256) pin
(LCDCONT)
IC4501 (A457WJ)
GRADATION POWER
(V0, V64, V96, V128, 
V160, 
V192, V224, V256)
BIAS SETUP D/A
(GRAYLEVEL)
LCD PANEL
LCD BACKLIGHT
QS DRIVER (ODD)
QFP 208-pin
(QS_ODD)
IC4901 (A332WJ)
SDRAM (OS_ODD)
IC4902 (A312WJ)
16 (data)
17 (address, etc.)
QS DRIVER (EVEN)
QFP (208) pin
(QS_EVEN)
IC4701 (A332WJ)
SDRAM(OS_EVEN)
IC4702 A312WJ
16 (data)
17 (address, etc.)
CONF
CTRL
CPLD
IC4303
(A345WJ)
CONF
FLASH
REWRITE 
CONNECTOR
* Main communication UARI
* Flash write control
* Power control
* Various detections
* SR remote control signal
REWRITE 
CONNECTOR
Mute
Power unit control
R/C. LED
KEY
E
2
 PROM
Power circuit control
Power detection
H
BUF
CL
K
RGB
RGB
8X3
RGB
RGB
8X3
RGB
8X3
CLK, DONE
DO
D1
D2
8X3X2
8X3X2
CTRL
QS control, test pattern
Dimming, resolution control, test pattern
DA control
Reverse signal
Gradation signal
OFL 1, 2
H, V,
DE
H, V,
DE
H, V,
DE
CN4701 (M0054CE)
MONITOR
MICROPROCESSOR
H8
(MICON)
IC2004 (3491CE)
Thermistor
BLOCK DIAGRAM (Display)
Display

Sharp LC-M3700 (serv.man11) Service Manual ▷ Download

  • DOWNLOAD Sharp LC-M3700 (serv.man11) Service Manual ↓ Size: 672.54 KB | Pages: 4 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp LC-M3700 (serv.man11) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp LC-M3700 (serv.man11) LCD. Information contained in Sharp LC-M3700 (serv.man11) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.