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Download NEC LCD 1701 docs - Car wirings and schematics,automobile documentation, auto repair guides,car audio manuals, car stereo
| File information: | | File name: | Pages from LCD1701-ServiceManual-english.pdf
[preview LCD 1701] new window | | Size: | 350 kB | | Extension: | | | MD5 Checksum: | 6bf0692a99477e48273a458d90e50ea7 | | Mfg: | NEC | | Model: | | | Original Chassis: | | | Descr: | schematic for NEC LCD17" | | Group: | > > | | Uploaded: | 2005-12-19 11:18:04 | | User: | sinda | | Multipart: | No multipart |
| Information about the files in archive: | | Decompress result: | OK | | Extracted files: | 1 | | File name | | Text | | Pages from LCD1701-ServiceManual-english.pdf | | BLOCK DIAGRAM
LCD Panel AU M170EN05
P304 Brightness ,Inv_On/Off, +15V Brightness ,Inv_On/Off LVDS
Inverter Board
+5V
LVDS IC NT7181F
R,G,B, Hs,Vs,DE,Dclk
EEPROM 24LC16B NVRAM_SCL, NVRAM_SDA
Power Board
P305
P301 DC-DC 5V-3.3V 5V-2.5V
X'TAL 14.3MHz
Scaler Gm2120
Flash SST39 SF020A
Function Key Board
R,G,B,Hs,Vs
DDC 24LC02B
AC 110/220V Input
DDC_CLK, DDC_DATA P302
DSUB
Analog Video Input
9-1
SCHEMATIC DIAGRAM INTERFACE BD (POWER)
+5V
+5V
FB301 PBY201209T-300Y-S
I301 FAN1537PA 1 VIN GND V33 4 3V3
R338 4K7
R339 100
1
1
C394 680uF/10V
C301 2 0.1uF
NC
V25
5
2V5 R340 5 PWM_BKLT C395 10uF/16V 10K 1
Q304 SST3904
P305 1 2 3 4 5 6 7 8 9 10 HEADER10
2
2
3
2 3
GND
SST3906 Q305
R341 2K2
+5V
FB319 FB320 PBY201209T-300Y-S 1 1 C396 220uF/16V 2 2 C397 NC 3V3D GND Q306 SST2222A +5V BKLT_EN R343 4K7 C401 10uF/16V C400 0.1uF GND GND GND GND R342 470 C398 NC C399 680uF/10V FB321
PBY201209T-300Y-S PBY201209T-300Y-S
5 3V3 FB322 1 1 C402 220uF/16V 2 2 GND PBY201209T-3 |
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