??? ???? ???? ????? ?? compaq
1- Compaq v70 monitor ??????? ????? ????? ????? . ???? vertical processor ? ???????? ???????? ?? ????? ???? ?????? 2.7 ohm ????? ?? ??????? ????? ???? ???????? ???? ???? .
???? ?? ??? ?????? C851 = 47uF/250V ???? ???? ????? ?????? ??? ??? ??????? ?????? ???? ?????? ???? .
2- Compaq V70 621 monitor FCC ID A3LCGL777 ???? ????? CONTRACT ????? ????? ?? ???? ???? ????? 50Hz ???? ?? ????? . ???? ??? ?????? ?????? ??? ?????? ????? ????? ????? ?? ??????? ????.
?????? ???? ???? ????????? ??? ??? ???? ??????? ?????? ??? ???? ???????? . ?? ?? ????? ??? ????? ????? .
3- Compaq Presario MV700 324U monitor FCC bjm7ct ?????? ??? ???? ???? ??? ????? ?????? c607 ?
Electrolytic 10uf * 100v.
4- Compaq 472P monitor ????? ?????? ????? ?? ???? ????? . ???? ?????
??? ????? Samsung ??????? ???????? ?? ?? ???? ????? ??????. CRT ??? . ???? ???? ??? ??? ???? 6.3 volts ??? ???? ??????? ??CRT ??? ??????? G1 and G2 ???? ?????? ???
5- Compaq 480p (QVision 200, 21 inch) ?????? ???? ????? ?? ?? FOCUS ?????? ????? ?? ????? ?????? ???? ????? ??????? ???? ?????? ???? ??????? ???? ?? higher resoultions (1024x768 and up)
??????? ???? ?????? Philips ???? ????? ????? ??? ?? focus/screen block . ???????? ?? ?? CRT.
6- : Compaq Presario 14SV 475A monitor (FCC CSYSC-428PTJ) ??? ???? ?????? . ????? ????? ????? ?????? ?????? ????? 22K ?
??? ??? ?? ???? Horz. Sync ??? ?????? ???? ??? ???? ???? ??? ????? ??? IC202 (+5v regulator) =(SL606) ????? ??? ?? ??? ????? ?? ??? ????? ???? ??? ?????? sync vertical ??? ?????? ?????? video cable connector ?????? ????? ????? .
7- Compaq Qvision 200 monitor. Mainboard 82192533563.2 ???? ???? ?????? C839 ?
????? ?? C839 = 470 pF/ 2 KV ???? ?????? ?? R910 = 330K/1 W ??? ?????? ?? ???? ?????? ?? ??????? ? ?????? ?????? ?????? ??????? 1600 Volt Philips .
8- Several Compaq model 471P FCC ID CSYSC-428VSA ????? ????? ?? vertical def ??????? ??
IC201 ? ??????? ??? ?????? ???? ?? IC ???? ???? ?????? ????? ?? ???????? ????? ?
??? ????? Samsung ??? ???? ?????? ???? ?????? vertical IC's . ??? ?? ???? ???? ?????? R201? ?? pin 6 ?? ???? ????? ????? ??? ???????? ???????? ????? ??????? ??? ????? ??????? ?????? ??????? . ?? ???? ????? ? pin 6 ???? ??? ?? ???? . ?? ???? ???? ?? ???? ?? B+ voltage to pin 6 ?? ?? ???? ?? ???? ???????? ??? ????
IC ???? ???? ????? ???????? ??????? ?????? : ???????? ?? ???? ??? ???????? ?? ???????? ?? ????
a B+ voltage to pin 6 ??? ???? ????? ?? IC . ???? ??? ?????? 36 Volts ??? 6 of TDA8351 ?? ???? ?????? . ???? ??????? ???? 50% ?? ?????? ?? ???????? ?? ???? ????? ???????? .
9- Philip fsr871cv/ Digital PCXAVF4/ Compaq 480/480p/481 monitor ??? ??????? ????
" H/V sync off" ?? ???? ????? ?????? ?? ???? ?????? ?
???? ???? ???? ???? HV shutdown ?? ??? ????????? ??????? bad focus ???? ????? ??? ??? ????
focus or brightness problems ??? ????? ??? ?? ???? .
10- Compaq 151FS monitor ???????????? ??? ??? ????? ?? ?????? ?????? . ?? ????? ????? ??????? ??? . ???? power semiconductor of red-line ?? ???? ????
???? ???? bad processor ic ?? ??? ???????? ??????? .
11- Compaq 462 display monitor ???? ??? ???????? ??????? Q401, Q402, Q403, Q404, Q405, Q82 (Hor OP), R412. R412?? ?????? ? ? Q404 is marked F423 ?? ?????? ? ??? ?????? ???? ??? ?? ???? ?????
B+?
If the "F423" has a TO-92 case, it is probably BF423, a Philips high-voltage PNP transistor
???????? ????? ????? ??? ??? ??????? .
12- Compaq model 620 monitor, fcc id BR8SM769 ????? ???? ???? ???? ??? ????? contrast level ????? ?????? ????? ??????? ??? ?? ???? ?????? inche2?
???? ????? high-voltage electrolytic cap ???? ??? ????? . ??? ???????? ???? ??? ??????? ?? ???? ????? ??? ????? ???? the B+ regulation.
13- Compaq Qvision200 model 480 ?????? ???? ? vertical sync " out of range " error ?? ????? ??
scan rates ??? 1280 by 1024 . ?? vertical and horizontal pulses ????? ??? ????? . ?? ????? Q860 and Q861 ???? ???? ?
???? L807.
14- Compaq Monitor model # 443 FCC # BR8SM-5515G-A ASSY. # 147254-002 made Oct 93 ?????? ???? ???? ??????? ???? . ?? HV ???? ???? ??? ?????? . ???? power transistor ???? ?? PS voltage ??? ??????
???? Hv Transformer for a short.
15- Compaq QVision 172 Model 454 ?????? R195 & R205?
R195 and R205 are 215 ohms, 0.5 Watt
16- Compaq model 420 ?????? ???? ?????? ???? ????? ?? ???????? ?
????? ???? ?? ???????? ???????? ?? ????? ?? 115V power supply ??? ????? . ???? ???? ???? ?? ???? ????.
17- Compaq Qvision 480P ??????? ???? ???? ????? ??? ???? ???? ????? ?
??????? ?? brightness and focus block" " ???? .
18- Compaq model #470ap ?????? R201?
R201 = 1 ohm,1/2 W
19- Several Compaq model 420 VGA monitors ?? ???? vertical sync . ??
HV and signal are good (you can see the squished text on the horizontal line) ?
??? ??????? IC-202 (TDA 1170S) and R-215 (8.2 ohm resistor) ??? ????? ????? R320 ? D306 ??????? ?????? ?? ???? ?????
20- Compaq persario V410 304 monitor ???? ???? ??? ? D413 #DMV32A ??? ??? ??? ?
DMV32 is a 6 Amp. dual damper/modulation rectifier from ST Microelectronics. The pinout is #1 = K(damper), #2 =A(damper)/K(modulator), #3 = A(modulator)
The only 'easy' replacement (other than DMV32 itself) would be another ST Microelectronics dual device, DMV56, although a Sanken FMP-2FUR might substitute. Not as easy, because the device is larger, and so might require a modification to fit
21- Compaq V90 monitor FCC BR8SM-994 ?????? R866?
R866 is 2.2 ohms, flameproof.
22- Compaq MV520 monitor ???? bad horizontal width problems ???? ????? ????? ?????? ? ?? ???? ????? ????? ?? ????? ?????? ?? ????? IC U401 and U2 ?
Compaq MV520 ????? ??????? ????? ? ??? ??? ???? ?????? ????? dual diode at D801 ???? ??? ???? ???? ????? ?? ???? . ?? ?? ????? ???? FET's Q802 and Q805 ?? ???? D801 ?????? .
23- Compaq 150 Model 445A monitor, Chassis CM0200, FCC A3KM050 ???? ???? R3423, R3424, R3426 ?
In my Philips manual for CM0200, R3423 is 220 ohm, 0.33 Watt; and both R3424 and R3426 are 4.7 ohm, 0.5 Watt.
24- Compaq mv520 monitor ????? 240 volts (Australia) ??? power supply ???? ?? ??? ??? ??? ???? ??????? ???? ????? ???? ???? ???? ?
?????? Q505 (IRF630) FET ??????? ?? ????? FBT cage . ?????? ???? ??????? ?? ?????? ? C513 (100uF200V) ????? . ???? ?? ?????? ????? ?? ?????????? ???? ???
25- Compaq mv520 monitor ?? ??? ?? HOT ?
Line output transistor is BU4508AX
26- Compaq V75 model 623T monitor ??? ???? (FEA662), Q831 (BU2520?),
R866 (2.2 Ohm 1/4W). ???? ?? ????? ?? Q831 ?? BU2520DF ?????? ????? ?? BU2520AF ???? ????? ????? ?
The version of BU2520 used for Q831 is BU2520DF (contains a damper).
27- Compaq v410 model 304U monitor FCC BJMC4A ??? ???? ? ???? ???? ??????? . ??????? ?? hot
(C4916) ???? ?? ??? ?? specs ???? ??? ??? . ???? ???? ???? ?? ??????? ?? ???? ??? ??????? ?????? ?????? ??????????? ???? ?????? ????? ?
?????????? HOT 2SC4916 ???????? ? 2SD1876 ??? ???? ????? ?? ????? ?? collector ??? 10 amps ?? ????? 4 amps . ???? ??? ??? ??? ??????????? ????? ???????? ????? ???? ??????? ???? ???? .
28- Compaq Pe1120 monitor ?? horizontal op and driver j449 ????? ???? . ????? ??????? ??
D310 (PH33D)?
This device is a Philips BYD33D rectifier, rated 200 Volts, 0.7/1.3 Amp (12A peak); Vf < 1.3V * 1A.If; Trr < 250 nanoseconds; soft recovery. Some possible substitutes include FR103, HER103, NTE552, and NTE574.
29- Compaq Presario MV520 monitor ???? ???? R903 ??? ?? + ?????? ??????? ??? Collector of Q902 ?
R903 is 33K Ohms.
30- Compaq Qvision200 Monitor model 480, FCC GZM1323 ???? ???? ???????? ?? ?????? ?????? ??????? ( ???? ??? ) ?? ?????? ?????? ? T803 . ??????? C839 ??? ???? ?
???? ???????? ?? 330K Ohms ??????? ???????? ? 2 or 3 Watt.
31- Compaq Monitor Model: MV400 ?????? ?????? ??????? :
??????? ?????? 4 amp fuse ? degauss posistor .
32- Compaq Monitor Model: MV740 ???? ?????? ??????? ????
???????? R925 (1Mohm, 0.5W) ???? ?????
33- Compaq Monitor Model: V70 ????? ?? ???? :
????? ?? PF ????????? ?????? ?? ?????????? .
34- Compaq Monitor Model: V500 ?? ???? ??? :
?????? D630 .
35- Compaq Monitor Model: 315U ?????? ????? ??? :
?????? C434 (0.0047, 1.6Kv) ?????? ?? ????? .
36- Compaq Monitor Model: MV540 ???? ?????? ????? ???? ?? ?????? ??? ????????? ???? ????? ?
main PSU ???? ???? standby psu ????? . ???????? R928 (620k) ?? ?? main PSU ????? . ??? ???? ?? ???? ??????? ??????? .
37- Compaq Monitor Model: 15FS ?? ??? ??????? ????? ??? ?????? ( ???? ??? ?????? ) :
??? ??????? Small electros (22uF) on neck board .
38- Compaq 17" Monitor Model: V70 ??? ?????? ?? ???????? ???? ????? :
?????? C851 (47uF, 250V)
39- Series 3200 (1 unit) Compaq ???????? ?? HOT ???? ???? ??????? . ?????? HV .
???? ???? Pins 5 & 10 ??? ??? ?????? ????
??????? ???? ???????
ALNEHARY1@YAHOO.COM
1- Compaq v70 monitor ??????? ????? ????? ????? . ???? vertical processor ? ???????? ???????? ?? ????? ???? ?????? 2.7 ohm ????? ?? ??????? ????? ???? ???????? ???? ???? .
???? ?? ??? ?????? C851 = 47uF/250V ???? ???? ????? ?????? ??? ??? ??????? ?????? ???? ?????? ???? .
2- Compaq V70 621 monitor FCC ID A3LCGL777 ???? ????? CONTRACT ????? ????? ?? ???? ???? ????? 50Hz ???? ?? ????? . ???? ??? ?????? ?????? ??? ?????? ????? ????? ????? ?? ??????? ????.
?????? ???? ???? ????????? ??? ??? ???? ??????? ?????? ??? ???? ???????? . ?? ?? ????? ??? ????? ????? .
3- Compaq Presario MV700 324U monitor FCC bjm7ct ?????? ??? ???? ???? ??? ????? ?????? c607 ?
Electrolytic 10uf * 100v.
4- Compaq 472P monitor ????? ?????? ????? ?? ???? ????? . ???? ?????
??? ????? Samsung ??????? ???????? ?? ?? ???? ????? ??????. CRT ??? . ???? ???? ??? ??? ???? 6.3 volts ??? ???? ??????? ??CRT ??? ??????? G1 and G2 ???? ?????? ???
5- Compaq 480p (QVision 200, 21 inch) ?????? ???? ????? ?? ?? FOCUS ?????? ????? ?? ????? ?????? ???? ????? ??????? ???? ?????? ???? ??????? ???? ?? higher resoultions (1024x768 and up)
??????? ???? ?????? Philips ???? ????? ????? ??? ?? focus/screen block . ???????? ?? ?? CRT.
6- : Compaq Presario 14SV 475A monitor (FCC CSYSC-428PTJ) ??? ???? ?????? . ????? ????? ????? ?????? ?????? ????? 22K ?
??? ??? ?? ???? Horz. Sync ??? ?????? ???? ??? ???? ???? ??? ????? ??? IC202 (+5v regulator) =(SL606) ????? ??? ?? ??? ????? ?? ??? ????? ???? ??? ?????? sync vertical ??? ?????? ?????? video cable connector ?????? ????? ????? .
7- Compaq Qvision 200 monitor. Mainboard 82192533563.2 ???? ???? ?????? C839 ?
????? ?? C839 = 470 pF/ 2 KV ???? ?????? ?? R910 = 330K/1 W ??? ?????? ?? ???? ?????? ?? ??????? ? ?????? ?????? ?????? ??????? 1600 Volt Philips .
8- Several Compaq model 471P FCC ID CSYSC-428VSA ????? ????? ?? vertical def ??????? ??
IC201 ? ??????? ??? ?????? ???? ?? IC ???? ???? ?????? ????? ?? ???????? ????? ?
??? ????? Samsung ??? ???? ?????? ???? ?????? vertical IC's . ??? ?? ???? ???? ?????? R201? ?? pin 6 ?? ???? ????? ????? ??? ???????? ???????? ????? ??????? ??? ????? ??????? ?????? ??????? . ?? ???? ????? ? pin 6 ???? ??? ?? ???? . ?? ???? ???? ?? ???? ?? B+ voltage to pin 6 ?? ?? ???? ?? ???? ???????? ??? ????
IC ???? ???? ????? ???????? ??????? ?????? : ???????? ?? ???? ??? ???????? ?? ???????? ?? ????
a B+ voltage to pin 6 ??? ???? ????? ?? IC . ???? ??? ?????? 36 Volts ??? 6 of TDA8351 ?? ???? ?????? . ???? ??????? ???? 50% ?? ?????? ?? ???????? ?? ???? ????? ???????? .
9- Philip fsr871cv/ Digital PCXAVF4/ Compaq 480/480p/481 monitor ??? ??????? ????
" H/V sync off" ?? ???? ????? ?????? ?? ???? ?????? ?
???? ???? ???? ???? HV shutdown ?? ??? ????????? ??????? bad focus ???? ????? ??? ??? ????
focus or brightness problems ??? ????? ??? ?? ???? .
10- Compaq 151FS monitor ???????????? ??? ??? ????? ?? ?????? ?????? . ?? ????? ????? ??????? ??? . ???? power semiconductor of red-line ?? ???? ????
???? ???? bad processor ic ?? ??? ???????? ??????? .
11- Compaq 462 display monitor ???? ??? ???????? ??????? Q401, Q402, Q403, Q404, Q405, Q82 (Hor OP), R412. R412?? ?????? ? ? Q404 is marked F423 ?? ?????? ? ??? ?????? ???? ??? ?? ???? ?????
B+?
If the "F423" has a TO-92 case, it is probably BF423, a Philips high-voltage PNP transistor
???????? ????? ????? ??? ??? ??????? .
12- Compaq model 620 monitor, fcc id BR8SM769 ????? ???? ???? ???? ??? ????? contrast level ????? ?????? ????? ??????? ??? ?? ???? ?????? inche2?
???? ????? high-voltage electrolytic cap ???? ??? ????? . ??? ???????? ???? ??? ??????? ?? ???? ????? ??? ????? ???? the B+ regulation.
13- Compaq Qvision200 model 480 ?????? ???? ? vertical sync " out of range " error ?? ????? ??
scan rates ??? 1280 by 1024 . ?? vertical and horizontal pulses ????? ??? ????? . ?? ????? Q860 and Q861 ???? ???? ?
???? L807.
14- Compaq Monitor model # 443 FCC # BR8SM-5515G-A ASSY. # 147254-002 made Oct 93 ?????? ???? ???? ??????? ???? . ?? HV ???? ???? ??? ?????? . ???? power transistor ???? ?? PS voltage ??? ??????
???? Hv Transformer for a short.
15- Compaq QVision 172 Model 454 ?????? R195 & R205?
R195 and R205 are 215 ohms, 0.5 Watt
16- Compaq model 420 ?????? ???? ?????? ???? ????? ?? ???????? ?
????? ???? ?? ???????? ???????? ?? ????? ?? 115V power supply ??? ????? . ???? ???? ???? ?? ???? ????.
17- Compaq Qvision 480P ??????? ???? ???? ????? ??? ???? ???? ????? ?
??????? ?? brightness and focus block" " ???? .
18- Compaq model #470ap ?????? R201?
R201 = 1 ohm,1/2 W
19- Several Compaq model 420 VGA monitors ?? ???? vertical sync . ??
HV and signal are good (you can see the squished text on the horizontal line) ?
??? ??????? IC-202 (TDA 1170S) and R-215 (8.2 ohm resistor) ??? ????? ????? R320 ? D306 ??????? ?????? ?? ???? ?????
20- Compaq persario V410 304 monitor ???? ???? ??? ? D413 #DMV32A ??? ??? ??? ?
DMV32 is a 6 Amp. dual damper/modulation rectifier from ST Microelectronics. The pinout is #1 = K(damper), #2 =A(damper)/K(modulator), #3 = A(modulator)
The only 'easy' replacement (other than DMV32 itself) would be another ST Microelectronics dual device, DMV56, although a Sanken FMP-2FUR might substitute. Not as easy, because the device is larger, and so might require a modification to fit
21- Compaq V90 monitor FCC BR8SM-994 ?????? R866?
R866 is 2.2 ohms, flameproof.
22- Compaq MV520 monitor ???? bad horizontal width problems ???? ????? ????? ?????? ? ?? ???? ????? ????? ?? ????? ?????? ?? ????? IC U401 and U2 ?
Compaq MV520 ????? ??????? ????? ? ??? ??? ???? ?????? ????? dual diode at D801 ???? ??? ???? ???? ????? ?? ???? . ?? ?? ????? ???? FET's Q802 and Q805 ?? ???? D801 ?????? .
23- Compaq 150 Model 445A monitor, Chassis CM0200, FCC A3KM050 ???? ???? R3423, R3424, R3426 ?
In my Philips manual for CM0200, R3423 is 220 ohm, 0.33 Watt; and both R3424 and R3426 are 4.7 ohm, 0.5 Watt.
24- Compaq mv520 monitor ????? 240 volts (Australia) ??? power supply ???? ?? ??? ??? ??? ???? ??????? ???? ????? ???? ???? ???? ?
?????? Q505 (IRF630) FET ??????? ?? ????? FBT cage . ?????? ???? ??????? ?? ?????? ? C513 (100uF200V) ????? . ???? ?? ?????? ????? ?? ?????????? ???? ???
25- Compaq mv520 monitor ?? ??? ?? HOT ?
Line output transistor is BU4508AX
26- Compaq V75 model 623T monitor ??? ???? (FEA662), Q831 (BU2520?),
R866 (2.2 Ohm 1/4W). ???? ?? ????? ?? Q831 ?? BU2520DF ?????? ????? ?? BU2520AF ???? ????? ????? ?
The version of BU2520 used for Q831 is BU2520DF (contains a damper).
27- Compaq v410 model 304U monitor FCC BJMC4A ??? ???? ? ???? ???? ??????? . ??????? ?? hot
(C4916) ???? ?? ??? ?? specs ???? ??? ??? . ???? ???? ???? ?? ??????? ?? ???? ??? ??????? ?????? ?????? ??????????? ???? ?????? ????? ?
?????????? HOT 2SC4916 ???????? ? 2SD1876 ??? ???? ????? ?? ????? ?? collector ??? 10 amps ?? ????? 4 amps . ???? ??? ??? ??? ??????????? ????? ???????? ????? ???? ??????? ???? ???? .
28- Compaq Pe1120 monitor ?? horizontal op and driver j449 ????? ???? . ????? ??????? ??
D310 (PH33D)?
This device is a Philips BYD33D rectifier, rated 200 Volts, 0.7/1.3 Amp (12A peak); Vf < 1.3V * 1A.If; Trr < 250 nanoseconds; soft recovery. Some possible substitutes include FR103, HER103, NTE552, and NTE574.
29- Compaq Presario MV520 monitor ???? ???? R903 ??? ?? + ?????? ??????? ??? Collector of Q902 ?
R903 is 33K Ohms.
30- Compaq Qvision200 Monitor model 480, FCC GZM1323 ???? ???? ???????? ?? ?????? ?????? ??????? ( ???? ??? ) ?? ?????? ?????? ? T803 . ??????? C839 ??? ???? ?
???? ???????? ?? 330K Ohms ??????? ???????? ? 2 or 3 Watt.
31- Compaq Monitor Model: MV400 ?????? ?????? ??????? :
??????? ?????? 4 amp fuse ? degauss posistor .
32- Compaq Monitor Model: MV740 ???? ?????? ??????? ????
???????? R925 (1Mohm, 0.5W) ???? ?????
33- Compaq Monitor Model: V70 ????? ?? ???? :
????? ?? PF ????????? ?????? ?? ?????????? .
34- Compaq Monitor Model: V500 ?? ???? ??? :
?????? D630 .
35- Compaq Monitor Model: 315U ?????? ????? ??? :
?????? C434 (0.0047, 1.6Kv) ?????? ?? ????? .
36- Compaq Monitor Model: MV540 ???? ?????? ????? ???? ?? ?????? ??? ????????? ???? ????? ?
main PSU ???? ???? standby psu ????? . ???????? R928 (620k) ?? ?? main PSU ????? . ??? ???? ?? ???? ??????? ??????? .
37- Compaq Monitor Model: 15FS ?? ??? ??????? ????? ??? ?????? ( ???? ??? ?????? ) :
??? ??????? Small electros (22uF) on neck board .
38- Compaq 17" Monitor Model: V70 ??? ?????? ?? ???????? ???? ????? :
?????? C851 (47uF, 250V)
39- Series 3200 (1 unit) Compaq ???????? ?? HOT ???? ???? ??????? . ?????? HV .
???? ???? Pins 5 & 10 ??? ??? ?????? ????
??????? ???? ???????
ALNEHARY1@YAHOO.COM
