Compaq CRT Monitor s7500 Support Question
Compaq CRT Monitor s7500 Support Question
Find answers below for this question about Compaq CRT Monitor s7500.Need a Compaq CRT Monitor s7500 manual? We have 2 online manuals for this item!
Question posted by evangelio813 on May 8th, 2023
Necesito El Circuito Impreso, Se Me Desconectaron Cables De Señal Y No Se D
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Current Answers
Answer #1: Posted by SonuKumar on May 8th, 2023 9:05 PM
SonuKumar
Member since:
May 9th, 2021 Points: 16,633,680
Member since:
May 9th, 2021 Points: 16,633,680
Lo siento, pero no puedo proporcionarle el circuito impreso específico para su monitor Compaq CRT S7500. Le sugiero que busque en línea o se comunique con el fabricante para obtener más información sobre la disponibilidad del circuito impreso y cómo obtenerlo. También puede buscar servicios de reparación de monitores locales que puedan tener la capacidad de reparar su monitor. Asegúrese de tener cuidado al manipular cualquier parte interna del monitor, ya que los monitores CRT contienen componentes peligrosos de alta tensión.
Please respond to my effort to provide you with the best possible solution by using the "Acceptable Solution" and/or the "Helpful" buttons when the answer has proven to be helpful.
Regards,
Sonu
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Related Compaq CRT Monitor s7500 Manual Pages
Service Manual - Page 1
CAUTION
BEFORE SERVICING THE UNIT, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. Website:http://biz.LGservice.com E-mail:http://www.LGEservice.com/techsup.html
COLOR MONITOR SERVICE MANUAL
CHASSIS NO. : CA-110 FACTORY MODEL: CQ771G
MODEL: S7500 (PE1165T), S7500 (PE1165), MV7500 (PE1165U), MV7500 (PE1165), CV7500 (PE1165U)
*( ) ID LABEL Model No.
Service Manual - Page 3
... These voltages are thoroughly familiar with all of the high voltage used in this color monitor because of the following steps describe how to measure the high voltage and how to ... with an integral implosion protection system, but care should be taken while servicing this color monitor which must be taken to prevent Xradiation. There are special components used display tubes are...
Service Manual - Page 5
... VIEW
REAR VIEW
See Front Control Panel
Power ON/OFF Button
AC Power Socket
Front Control Panel
Signal Connector
4
3
2
1
1. Power/LED
Controls power to the monitor. Select
Launches on .
2. Right adjuatment Just select right adjustment key with OSD display.
Hot Key
Left Adjustment Just select left adjustment key without OSD display...
Service Manual - Page 7
MENU
+
CONTRAST BRIGHTNESS H POSITION
POWER
H-Sync Sig V-Sync Sig
Signal
Cable
R
G
I2C DATA(SDA)
B
I2C CLOCK(SCL)
VIDEO PRE-AMP (IC302) LM1269
80V
H.V
Heater ( 6.3V )
VIDEO MAIN AMP (IC303) LM2467
DY
CDT
H SIZE V POSITION V SIZE SPCC ...
Service Manual - Page 8
...on center and corners in this circuit prevents interference between the monitor and other circuit. (horizontal and vertical deflection, video amplifier,...voltages are rectified by increasing DC 50V which is stored in the CRT during turning on the OSD menu.
3. Dynamic Focus Output Circuit.... screen by taking sync-signal from the signal cable. 2) The Micom(IC401) distinguishes polarity and
...
Service Manual - Page 9
H & V Blanking and Brightness Control. And Brightness circuit is used for control of the CRT.
17. OSD Circuit This circuit is attached near the deflection yoke of the screen brightness... negative pulse to the tilt coil which comes from 0-0.7V to applied the CRT cathode.
-9- This circuit corrects the tilt of the screen by supplying the image rotation signal to the G1 of the...
Service Manual - Page 10
VG-819 made by Astrodesign Co.) - Install the cable for adjustment such as arrow keys to be
the best condition. 11) DIST. Do...;CTRL PWM → High Voltage Command. 3) Adjust High Voltage to 25.5kV±0.3 kVdc. 4) Press Enter Key.
3.
But a monitor is mounted around the CDT so that automatic degaussing when turn on the OSD menu. Adjustment for a minimum of 30 minutes.
• ...
Service Manual - Page 11
message of monitor. 3) Exit from the alignment program. 4) Power switch OFF/ON for Focus. 1) Set the Brightness and Contrast to 33±1FL of the
alignment program. (TECO ...
Service Manual - Page 23
...FST- Southern Hemisphere
6318L17005A CDT(CIRC), M41LFQ803X55NLAA LG-PHILIPS 70KHZ 29.1MM FST MPR-II S7500(PE1165); Southern Hemisphere
6318L17007A CDT(CIRC), M41LFQ503X 55NLLD LG-PHILIPS 70KHZ 29.1MM FST ...8 6620TKB002B SOCKET(CIRC),POWER, SA-4S HUA JIE AC UNIVERSAL 3PIN BLACK SC901
9 6850TA9004C CABLE,D-SUB, UL 2990-9C(7.5) AT 1870MM COMPAQ BK EQ770G DM
10 4950TKS196A METAL, FRAME BOTTOM...
Service Manual - Page 24
... COMPONENTS, READ CAREFULLY THE SAFETY PRECAUTIONS IN THIS MANUAL.
* NOTE : S SAFETY Mark AL ALTERNATIVE PARTS
*S *AL LOC. DESCRIPTION / SPECIFICATION
C201 C301 C302 C303 C304 C305 C306 C307 C308 C309 C310 C311...4P 50V D NP0 TS 4P 50V D NP0 TS 4P 50V D NP0 TS 820P 50V K B TS
*S *AL LOC. DESCRIPTION / SPECIFICATION
C372 C401 C402 C403 C404 C405 C406 C407 C408 C409 C410 C411 C412 C413 C414 C501 ...
Service Manual - Page 26
...BO SUNG 3510MM RADIAL BAS3550T0(125-022J) BO SUNG RH BAS3550T0(125-022J) BO SUNG RH
*S *AL LOC. DATE: 2002. 04. 15. DATE: 2002. 04. 15. PART NO. DESCRIPTION /...75 1/4W(3 5% TA52 75 1/4W(3 5% TA52 12K 1/6W 1% TA52 5.60K 1/4W(3 5% TA52
- 26 - *S *AL LOC. DESCRIPTION / SPECIFICATION
D962 D971 ZD201 ZD202 ZD203 ZD301 ZD302 ZD401 ZD402 ZD404 ZD405 ZD406 ZD407 ZD410 ZD411 ZD701 ZD702 ZD705 ZD901 ...
Service Manual - Page 29
...) 0.25mm Frame
SYMBOL
DESCRIPTION
E0-E2 Chip Enable Input
8 1
8
SO8 (MN) 1
150mil Width
8
1
TSSOP8 (DW) 169mil Width
Logic Dirgram
LM2469 Monolothic Triple 9nS high Gain CRT Driver
SDA SCL WC Vcc Vss
Serial Data Address Input/Output Serial Clock Write Control Supply Voltage Ground
STR-G8644D
Connection Diagram
9 1
9 VIN 1
8 7 6 5 4 3
VBB VIN...
Service Manual - Page 31
PACKING AND ACCESSORIES
Model Name: S7500 (PE1165T), S7500 (PE1165), CV7500 (PE1165U)
ADAPTER
SPEAKER
USER MANUAL
POWER CORD
SPEAKER
Model Name: MV7500 (PE1165U), MV7500 (PE1165)
KIT MANUAL
USER MANUAL
POWER CORD
- 31 -
Service Guide - Page 1
Service Manual
17-inch Color Monitor S7500/MV7500/CV7500
Service Guide - Page 2
... form without prior written permission of their respective owners.
HPS7500/MV7500/CV7500 Service Manual.
Trademarks LiteOn is a registered trademark of LiteOn TechnologyCorp. Page 27 HP S7500/MV7500/CV7500
Service Manual Versions and Revision
No.
Service Guide - Page 6
... , means test OK.
f) If the Tester has a digital display, the resistance value must be calibrated in regular period. 2. HP S7500/MV7500/CV7500
d) Plug monitor power cord to touch the metal portion of the signal cable head during testing. f) If the indicator lamp lighten, or beeper beeps, the test fails.
1-4 Ground Continuity Test
1. e) If...
Service Guide - Page 8
Page 6 Signal Cable Pin Assignment
Pin Signal
1
Red video
2 Green video
3
Blue video
4 Ground
5* NC
6
Red ground
7 Green ground
8
Blue ground
Pin Signal 9** +5V 10 Digital Ground 11 ... used for selftest detection.
Connect this pin to ground at the PC end. ** For PC 99: This pin will provide +5V from PC side. HP S7500/MV7500/CV7500
2-2 Signal Cable Pin Connections
Table 2-1.
Service Guide - Page 12
... CPU receives C6 as : (a) Sync. HP S7500/MV7500/CV7500
3 Operation Theory
This is a fully digital controlled multi-sync color monitor that has I2C BUS controlled geometric correction, contrast and... detection, and an I2C bus interface.
All functions are selected by OSD icons, through signal cable (g) CS1/CS2/CS3/CS4for linearity and size compensation. 3. Stores up to H/V sync OUT...
Service Guide - Page 24
sync
No
pin 42
of Vorizontal Synchronization
Check or replace the signal cable or
H. Check or replace I401, C406
Vorizontal sync present at
No
pin 15 of I401
Yes
Check... Synchronization
Out of I701. sync pin 41 of I701.
5-5 Out of Horizontal Synchronization
Out of Horizontal Synchronization
HP S7500/MV7500/CV7500
Horizontal
sync present at pin 14 of I401
Yes
Check signal...
Service Guide - Page 25
...implemented. Video Amplifier Abnormal
RGB Video AMP Abnormal
HP S7500/MV7500/CV7500
Check waveform at I501 pin 5, 6
and 7
No
Check or replace the signal cable or I501
Yes
Check
I502 pin 1, 2 and ... ) we have a good start after HP S7500/MV7500/CV7500 turns to enable the adjustment ( geometry, color temperature, .. The method of the CRT R.G.B. At this is capable of detecting the first...
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