Text preview for : SONY - CDP-E100 E100E.pdf part of Sony CDP E100 E100E Sony audio
Back to : SONY - CDP-E100 E100E.par | Home
MODIFICATION HISTORY
MODEL NAME : CPD-E100/E100E SERVICE MANUAL PARTS No. : 9-978-659-01 * Blue characters are linking.
# No. #1 #2 #3 #4 #5 #6
DATA 2000.2 2000.2 2000.3 2000.3 2000.3 2000.5
CONTENTS Adds omitted parts numbers. (P.7-2, 7-3, 7-4, 7-5, 7-6, 7-7, 7-8) Alteration of parts supply, as the service division had changed. (P.6-1) Parts number clerical error correction of MANUAL, INSTRUCTION (AEP). (P.6-2) Decide on part nunmber (IC901 on D board). (P.7-5) Parts number clerical error correction (C625 on D board). (P.7-4) Add omitted part (LABEL, INFORMATION). (P.6-1)
CPD-E100/E100E
SERVICE MANUAL
CPD-E100
US Model Canadian Model EQ Model S.Hemisphere Model
Chassis No. SCC-L27J-A CPD-E100E
AEP Model
Chassis No. SCC-L27L-A
X11R CHASSIS
SPECIFICATIONS
CRT 0.24 mm aperture grille pitch (center) 15 inches measured diagonally 90-degree deflection Approx. 285 × 214 mm (w/h) (11 1/4 × 8 1/2 inches) 14.0" viewing image Viewable image size
* Recommended horizontal and vertical timing condition · Horizontal sync width should be more than 1.0 µsec. · Horizontal blanking width should be more than 3.6 µsec. · Vertical blanking width should be more than 500 µsec. Design and specifications are subject to change without notice.
Horizontal: 1280 dots Vertical: 1024 lines Recommended Horizontal: 800 dots Vertical: 600 lines Standard image area Approx. 270 × 202 mm (w/h) (10 3/4 × 8 inches) Deflection frequency* Horizontal: 30 to 70 kHz Vertical: 48 to 120 Hz AC input voltage/current 100 to 240 V, 50 60 Hz, 1.2 0.6 A Power consumption Max. 95 W Approx. 356 × 378 × 388 mm Dimensions (w/h/d) (14 1/8 × 15 × 15 3/8 inches) Mass Approx. 14 kg (30 lb 14 oz) Plug and Play DDC1/DDC2B Supplied accessories Power cord (1) Windows Monitor Information Disk (1) Warranty card (1) Notes on cleaning the screen's surface (1) This instruction manual (1)
Resolution Maximum
TRINITRON COLOR COMPUTER DISPLAY
®
MICROFILM
CPD-E100/E100E
DIAGNOSIS
Failure HV or +B Failure or H Stop V Stop ABL Failure Aging/Self-Test Power LED Blink Amber (On 0.5 sec, Off 0.5 sec) Blink Amber (On 1.5 sec, Off 0.5 sec) Blink Amber (On 0.5 sec, Off 1.5 sec) Blink Amber (On 0.5 sec, Off 0.5 sec) .... Blink Green (On 0.5 sec, Off 0.5 sec)
TIMING SPECIFICATION
PRIMARY MODE MODE AT PRODUCTION RESOLUTION CLOCK -- HORIZONTAL -- H-FREQ 31.469 kHz usec H. TOTAL H. BLK H. FP H. SYNC H. BP H. ACTIV -- VERTICAL -- V. FREQ(HZ) 59.940 Hz lines V. TOTAL V. BLK V. FP V. SYNC V. BP V. ACTIV -- SYNC -- INT(G) EXT(H/V)/POLARITY EXT(CS)/POLARITY INT/NON INT NO YES -/NO NON INT NO YES -/NO NON INT NO YES -/+ NO NON INT NO YES +/+ NO NON INT NO YES +/+ NO NON INT NO YES -/NO NON INT NO YES +/+ NO NON INT NO YES +/+ NO NON INT NO YES +/+ NO NON INT 525 45 10 2 33 480 85.008 Hz lines 509 29 1 3 25 480 70.087 Hz lines 449 49 12 2 35 400 75.000 Hz lines 625 25 1 3 21 600 85.061 Hz lines 631 31 1 3 27 600 74.550 Hz lines 667 43 1 3 39 624 75.030 Hz lines 800 32 1 3 28 768 84.997 Hz lines 808 40 1 3 36 768 60.020 Hz lines 1066 42 1 3 38 1024 31.778 6.356 0.636 3.813 1.907 25.422 43.269 kHz usec 23.111 5.333 1.556 1.556 2.222 17.778 31.469 kHz usec 31.777 6.355 0.636 3.813 1.907 25.422 46.875 kHz usec 21.333 5.172 0.323 1.616 3.232 16.162 53.674 kHz usec 18.631 4.409 0.569 1.138 2.702 14.222 49.725 kHz usec 20.111 5.586 0.559 1.117 3.910 14.524 60.024 kHz usec 16.660 3.657 0.203 1.219 2.235 13.003 68.677 kHz usec 14.561 3.725 0.508 1.016 2.201 10.836 63.981 kHz usec 15.630 3.778 0.444 1.037 2.296 11.852 MODE 1 640 X 480 25.175 MHz MODE 2 640 X 480 36.000 MHz MODE 3 720 X 400 28.322 MHz MODE 4 800 X 600 49.500 MHz MODE 5 800 X 600 56.250 MHz MODE 6 832 X 624 57.283 MHz MODE 7 1024 X 768 78.750 MHz MODE 8 1024 X 768 94.500 MHz MODE 9 1280 X 1024 108.000 MHz
99.7.2 VER.
Power saving function
This monitor meets the power-saving guidelines set by VESA, ENERGY STAR, and NUTEK. If the monitor is connected to a computer or video graphics board that is DPMS (Display Power Management Signaling) compliant, the monitor will automatically reduce power consumption in three stages as shown right.
* "Sleep" and "deep sleep" are power saving modes defined by the Environmental Protection Agency. **When your computer enters the "active off" mode, the input signal is cut and NO INPUT SIGNAL appears on the screen. After 20 seconds, the monitor enters the power saving mode.
Power mode normal operation 1 standby 2 supend (sleep)* 3 active off** (deep sleep)* power off*
Power consumption 95 W 15 W 15 W 5W 0W
1 (power) indicator green green and orange alternate green and orange alternate orange off
2
SAFETY CHECK-OUT
CPD-E100/E100E
After correcting the original service problem, perform the following safety checks before releasing the set to the customer: 1. Check the area of your repair for unsoldered or poorly-soldered connections. Check the entire board surface for solder splashes and bridges. 2. Check the interboard wiring to ensure that no wires are "pinched" or contact high-wattage resistors. 3. Check that all control knobs, shields, covers, ground straps, and mounting hardware have been replaced. Be absolutely certain that you have replaced all the insulators. 4. Look for unauthorized replacement parts, particularly transistors, that were installed during a previous repair. Point them out to the customer and recommend their replacement. 5. Look for parts which, though functioning, show obvious signs of deterioration. Point them out to the customer and recommend their replacement. 6. Check the line cords for cracks and abrasion. Recommend the replacement of any such line cord to the customer. 7. Check the B+ and HV to see if they are specified values. Make sure your instruments are accurate; be suspicious of your HV meter if sets always have low HV. 8. Check the antenna terminals, metal trim, "metallized" knobs, screws, and all other exposed metal parts for AC Leakage. Check leakage as described below.
To Exposed Metal Parts on Set
LEAKAGE TEST
The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA (500 microampers). Leakage current can be measured by any one of three methods. 1. A commercial leakage tester, such as the Simpson 229 or RCA WT-540A. Follow the manufacturers' instructions to use these instruments. 2. A battery-operated AC milliammeter. The Data Precision 245 digital multimeter is suitable for this job. 3. Measuring the voltage drop across a resistor by means of a VOM or battery-operated AC voltmeter. The "limit" indication is 0.75 V, so analog meters must have an accurate lowvoltage scale. The Simpson 250 and Sanwa SH-63Trd are examples of a passive VOMs that are suitable. Nearly all battery operated digital multimeters that have a 2 V AC range are suitable. (See Fig. A) WARNING!! NEVER TURN ON THE POWER IN A CONDITION IN WHICH THE DEGAUSS COIL HAS BEEN REMOVED. SAFETY-RELATED COMPONENT WARNING!! COMPONENTS IDENTIFIED BY SHADING AND MARK ¡ ON THE SCHEMATIC DIAGRAMS, EXPLODED VIEWS AND IN THE PARTS LIST ARE CRITICAL FOR SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. CIRCUIT ADJUSTMENTS THAT ARE CRITICAL FOR SAFE OPERATION ARE IDENTIFIED IN THIS MANUAL. FOLLOW THESE PROCEDURES WHENEVER CRITICAL COMPONENTS ARE REPLACED OR IMPROPER OPERATION IS SUSPECTED. AVERTISSEMENT!! NE JAMAIS METTRE SOUS TENSION QUAND LA BOBINE DE DEMAGNETISATION EST ENLEVÉE. ATTENTION AUX COMPOSANTS RELATIFS À LA SÉCURITÉ!! LES COMPOSANTS IDENTIFIÉS PAR UNE TRAME ET UNE MARQUE ¡ SONT CRITIQUES POUR LA SÉCURITÉ. NE LES REMPLACER QUE PAR UNE PIÈCE PORTANT LE NUMÉRO SPECIFIÉ. LES RÉGLAGES DE CIRCUIT DONT L'IMPORTANCE EST CRITIQUE POUR LA SÉCURITÉ DU FONCTIONNEMENT SONT IDENTIFIÉS DANS LE PRÉSENT MANUEL. SUIVRE CES PROCÉDURES LORS DE CHAQUE REMPLACEMENT DE COMPOSANTS CRITIQUES, OU LORSQU'UN MAUVAIS FONCTIONNEMENT EST SUSPECTÉ.
0.15 µF
1.5 k
AC Voltmeter (0.75 V)
Earth Ground
Fig. A. Using an AC voltmeter to check AC leakage.
3
CPD-E100/E100E
TABLE OF CONTENTS
Section Title Page
1. GENERAL .................................................................. 1-1 2. DISASSEMBLY
2-1. 2-2. 2-3. 2-4. 2-5. Cabinet Removal ................................................. 2-1 A and D Boards Removal ................................... 2-1 H Board Removal ................................................. 2-1 Picture Tube Removal .......................................... 2-2 Harnes Location ................................................... 2-3
3. SAFETY RELATED ADJUSTMENT ............. 3-1 4. ADJUSTMENTS ...................................................... 4-1 5. DIAGRAMS
5-1. 5-2. 5-3. (1) (2) (3) 5-4. Block Diagrams ................................................... 5-1 Circuit Boards Location ...................................... 5-5 Schematic Diagrams and Printed Wiring Boards ...... 5-6 Schematic Diagram of A Board ........................... 5-7 Schematic Diagram of D Board .......................... 5-11 Schematic Diagram of H Board .......................... 5-19 Semiconductors ................................................... 5-21
6. EXPLODED VIEWS
6-1. 6-2. Chassis ................................................................. 6-1 Packing Materials ................................................ 6-2
7. ELECTRICAL PARTS LIST ............................ 7-1
4
SECTION 1 GENERAL
Precautions
Warning on power connections
· Use the supplied power cord. If you use a different power cord, be sure that it is compatible with your local power supply. For the customers in the U.S.A. If you do not use the appropriate cord, this monitor will not conform to mandatory FCC standards.
Example of plug types
The operating instructions mentioned here are partial abstracts from the Operating Instruction Manual. The page numbers of the Operating Instruction Manual remein as in the manual.
Use of the tilt-swivel
This monitor can be adjusted within the angles shown below. To find the center of the monitor's turning radius, align the center of the monitor's screen with the centering dots on the stand. Hold the monitor at the bottom with both hands when you turn it horizontally or vertically. Be careful not to pinch your fingers at the back of the monitor when you tilt the monitor up vertically.
Identifying parts and controls
See the pages in parentheses for further details.
Front
Rear
MENU
RESET
90° 15°
MENU
AC IN
90° 5° for 100 to 120 V AC for 200 to 240 V AC
RESET
· Before disconnecting the power cord, wait at least 30 seconds after turning off the power to allow the static electricity on the screen's surface to discharge. · After the power is turned on, the screen is demagnetized (degaussed) for about 5 seconds. This generates a strong magnetic field around the screen which may affect data stored on magnetic tapes and disks placed near the monitor. Be sure to keep magnetic recording equipment, tapes, and disks away from the monitor. The equipment should be installed near an easily accessible outlet.
Centering dots
1 RESET button (page 12) This button resets the adjustments to the factory settings. 2 Control button (page 9) The control button is used to display the menu and make adjustments to the monitor, including brightness and contrast adjustments. 3 1 (power) switch and indicator (pages 7, 13, 16) This button turns the monitor on and off. The power indicator lights up in green when the monitor is turned on, and either flashes in green and orange, or lights up in orange when the monitor is in power saving mode.
4 AC IN connector (page 6) This connector provides AC power to the monitor. 5 Video input connector (HD15) (page 6) This connector inputs RGB video signals (0.700 Vp-p, positive) and sync signals.
US
1-1
Installation
Do not install the monitor in the following places: · on surfaces (rugs, blankets, etc.) or near materials (curtains, draperies, etc.) that may block the ventilation holes · near heat sources such as radiators or air ducts, or in a place subject to direct sunlight · in a place subject to severe temperature changes · in a place subject to mechanical vibration or shock · on an unstable surface · near equipment which generates magnetism, such as a transformer or high voltage power lines · near or on an electrically charged metal surface
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Signal Red Green (Sync on Green) Blue ID (Ground) DDC Ground* Red Ground Green Ground Blue Ground Ground ID (Ground) Bi-Directional Data (SDA)* H. Sync V. Sync Data Clock (SCL)*
Maintenance
· Clean the screen with a soft cloth. If you use a glass cleaning liquid, do not use any type of cleaner containing an anti-static solution or similar additive as this may scratch the screen's coating. · Do not rub, touch, or tap the surface of the screen with sharp or abrasive items such as a ballpoint pen or screwdriver. This type of contact may result in a scratched picture tube. · Clean the cabinet, panel and controls with a soft cloth lightly moistened with a mild detergent solution. Do not use any type of abrasive pad, scouring powder or solvent, such as alcohol or benzene.
Transportation
When you transport this monitor for repair or shipment, use the original carton and packing materials.
* DDC (Display Data Channel) is a standard of VESA.
4
5
Setup
Before using your monitor, check that the following accessories are included in your carton: · Power cord (1) · Windows Monitor Information Disk (1) · Warranty card (1) · Notes on cleaning the screen's surface (1) · This instruction manual (1)
x Connecting to a Macintosh or compatible computer
You will need a Macintosh adapter (not supplied).
Step 3: Turn on the monitor and computer
First turn on the monitor, then turn on the computer.
Selecting the on-screen menu language (LANGUAGE/ INFORMATION)
English, French, German, Italian, Spanish, Russian and Japanese versions of the on-screen menus are available. The default setting is English.
AC IN
Step 1: Connect your monitor to your computer
Turn off the monitor and computer before connecting.
Note Do not touch the pins of the video cable connector as this might bend the pins. Macintosh adapter (not supplied)
The installation of your monitor is complete. If necessary, use the monitor's controls to adjust the picture.
1 Press the center of the control button.
See page 9 for more information on using the control button.
MENU
If no picture appears on your screen
· Check that the monitor is correctly connected to the computer. · If NO INPUT SIGNAL appears on the screen, confirm that your computer's graphic board is completely seated in the correct bus slot. · If you are replacing an old monitor with this model and OUT OF SCAN RANGE appears on the screen, reconnect the old monitor. Then adjust the computer's graphic board so that the horizontal frequency is between 30 70 kHz, and the vertical frequency is between 48 120 Hz. For more information about the on-screen messages, see "Trouble symptoms and remedies" on page 14.
MENU
EX I T H - S I Z E / CENT ER V - S I Z E / CENT ER P I N / P I N BA L ANCE KEY / KEY BA L ANCE ROT A T I ON ZOOM COLOR L ANGUAGE / I NFORMA T I ON DEGAUSS / CANCE L MO I R E SE L ECT
x Connecting to an IBM PC/AT or compatible computer
2 Move the control button m/M to highlight
LANGUAGE/INFORMATION and press the center of the control button again.
MENU
to video output
LANGUAGE / INFORMAT I ON
ENGL I SH DEUT SCH ESPAÑOL SE L ECT FRANÇA I S I T A L I ANO
AC IN
Macintosh or compatible computer
US
Step 2: Connect the power cord
With the monitor and computer switched off, first connect the power cord to the monitor, then connect it to a power outlet.
to video output
AC IN
For customers using Windows 95/98 To maximize the potential of your monitor, install the new model information file from the supplied Windows Monitor Information Disk onto your PC. This monitor complies with the "VESA DDC" Plug & Play standard. If your PC/graphics board complies with DDC, select "Plug & Play Monitor (VESA DDC)" or this monitor's model name as the monitor type in the "Control Panel" of Windows 95/98. If your PC/graphics board has difficulty communicating with this monitor, load the Windows Monitor Information Disk and select this monitor's model name as the monitor type.
EX I T
3 Move the control button m/M to select
IBM PC/AT or compatible computer
For customers using Windows NT4.0 Monitor setup in Windows NT4.0 is different from Windows 95/98 and does not involve the selection of monitor type. Refer to the Windows NT4.0 instruction manual for further details on adjusting the resolution, refresh rate, and number of colors. to a power outlet to AC IN Adjusting the monitor's resolution and color number Adjust the monitor's resolution and color number by referring to your computer's instruction manual. The color number may vary according to your computer or video board. The color palette setting and the actual number of colors are as follows: · High Color (16 bit) t 65,536 colors · True Color (24 bit) t about 16.77 million colors In true color mode (24 bit), speed may be slower.
(LANGUAGE) and move
1-2
6
To close the menu Press the center of the control button once to return to the main MENU, and press again selecting EXIT to return to normal viewing. If no buttons are pressed, the menu closes automatically after about 30 seconds. To reset to English Press the RESET button while the on the screen.
power cord (supplied)
(LANGUAGE) menu is displayed
7
Customizing Your Monitor
You can make numerous adjustments to your monitor using the on-screen menu.
8 COLOR (page 11) Select the COLOR menu to adjust the picture's color temperature. You can use this to match the monitor's colors to a printed picture's colors. 9 LANGUAGE/INFORMATION (page 7, 15) Select the LANGUAGE/ INFORMATION menu to choose the on-screen menu's language and display this monitor's information box. q; DEGAUSS/CANCEL MOIRE (page 12) Select the DEGAUSS/CANCEL MOIRE menu to degauss the screen and adjust the moire cancellation level.
COLOR
USER 5000 K 6500 K 9300 K R G B SE L ECT EX I T 50 50 50
x Using the control button
1 Display the main MENU.
Press the center of the control button to display the main MENU on your screen.
MENU
Adjusting the brightness and contrast
Brightness and contrast adjustments are made using a separate BRIGHTNESS/CONTRAST menu. These settings are stored in memory for all input signals.
Navigating the menu
Press the center of the control button to display the main MENU on your screen. See page 9 for more information on using the control button.
MENU
EX I T H - S I Z E / CENT ER V - S I Z E / CENT ER P I N / P I N BA L ANCE KEY / KEY BA L ANCE ROT A T I ON ZOOM COLOR L ANGUAGE / I NFORMA T I ON DEGAUSS / CANCE L MO I R E SE L ECT
LANGUAGE / INFORMAT I ON
ENGL I SH DEUT SCH ESPAÑOL SE L ECT FRANÇA I S I T A L I ANO
1 Move the control button in any direction.
The BRIGHTNESS/CONTRAST menu appears on the screen.
BR I GHTNESS / CONTRAST
EX I T
2 Select the menu you want to adjust.
DEGAUSS / CANCEL MOI RE D EGA U S S ON
SE L ECT EX I T
Highlight the desired menu by moving the control button towards the rear to go up (M), towards the front to go down (m), and left (<) or right (,) to move sideways.
26
26
FRONT
MENU MENU
the resolution of the current input signal
6 8 . 7 kHz / 8 5 . 0Hz 1 0 2 4X7 6 8
the horizontal and vertical frequencies of the current input signal
Use the control button to select one of the following menus. 1 EXIT Select EXIT to close the menu. 2 H-SIZE/CENTER (page 10) Select the H-SIZE/CENTER menu to adjust the picture's horizontal size and centering. 3 V-SIZE/CENTER (page 10) Select the V-SIZE/CENTER menu to adjust the picture's vertical size and centering. 4 PIN/PIN BALANCE (page 10) Select the PIN/PIN BALANCE menu to adjust the curvature picture's sides. 5 KEY/KEY BALANCE (page 10) Select the KEY/KEY BALANCE menu to adjust the angle of the picture's sides. 6 ROTATION (page 11) Select the ROTATION menu to adjust the picture's rotation.
H - S I ZE / CENTER
The horizontal and vertical frequencies of the current input signal are displayed in the BRIGHTNESS/CONTRAST menu. If the signal matches one of this monitor's factory preset modes, the resolution is also displayed.
REAR 3 Adjust the menu.
2 Move the control button m/M to adjust the
H - S I ZE
26 SE L ECT EX I T
brightness ( ), and
US
Move the control button left (<) or right (,) to make the adjustment.
MENU
V - S I ZE / CENTER
V - S I ZE
26 SE L ECT EX I T
1-3
P I N / P I N BALANCE
PIN
26 SE L ECT EX I T
4 Close the menu.
Press the center of the control button once to return to the main MENU, and press again selecting EXIT to return to normal viewing. If no buttons are pressed, the menu closes automatically after about 30 seconds.
MENU
KEY / KEY BALANCE
KEY
26 SE L ECT EX I T
ROTAT I ON
RO T A T I ON
26 EX I T
x Resetting the adjustments
Press the RESET button. See page 12 for more information on resetting the adjustments.
7 ZOOM (page 11) Select the ZOOM menu to enlarge or reduce the picture.
ZOOM
Z OOM
26 EX I T
RESET
8
9
Adjusting the horizontal size or centering of the picture (H-SIZE/ CENTER)
These settings are stored in memory for the current input signal.
Adjusting the curvature of the picture's sides (PIN/PIN BALANCE)
These settings are stored in memory for the current input signal.
Adjusting the picture's rotation (ROTATION)
This setting is stored in memory for all input signals.
Adjusting the color of the picture (COLOR)
The COLOR settings allow you to adjust the picture's color temperature by changing the color level of the white color field. Colors appear reddish if the temperature is low, and bluish if the temperature is high. This adjustment is useful for matching the monitor's colors to a printed picture's colors. This setting is stored in memory for all input signals.
1 Press the center of the control button.
The main MENU appears on the screen.
1 Press the center of the control button.
The main MENU appears on the screen.
1 Press the center of the control button.
The main MENU appears on the screen.
2 Move the control button m/M to highlight
2 Move the control button m/M to highlight
H-SIZE/ CENTER and press the center of the control button again. The H-SIZE/CENTER menu appears on the screen.
PIN/PIN BALANCE and press the center of the control button again. The PIN/PIN BALANCE menu appears on the screen.
2 Move the control button m/M to highlight
ROTATION and press the center of the control button again. The ROTATION menu appears on the screen.
1 Press the center of the control button.
The main MENU appears on the screen.
3 First move the control button m/M to select the
desired adjustment item. Then move the control button
3 Move the control button
2 Move the control button m/M to highlight
3 First move the control button m/M to select the
desired adjustment item. Then move the control button
COLOR and press the center of the control button again. The COLOR menu appears on the screen.
Enlarging or reducing the picture (ZOOM)
This setting is stored in memory for the current input signal.
3 Move the control button temperature. The preset color temperatures are 5000K, 6500K, and 9300K. Since the default setting is 9300K, the whites will change from a bluish hue to a reddish hue as the temperature is lowered to 6500K and 5000K.
Adjusting the vertical size or centering of the picture (V-SIZE/ CENTER)
These settings are stored in memory for the current input signal.
Adjusting the angle of the picture's sides (KEY/KEY BALANCE)
These settings are stored in memory for the current input signal.
1 Press the center of the control button.
The main MENU appears on the screen.
4 If necessary, fine tune the color temperature.
First move the control button COLOR
USER 5000 K 6500 K 9300 K R G B SE L ECT EX I T 50 50 50
2 Move the control m/M button to highlight
ZOOM and press the center of the control button again. The ZOOM menu appears on the screen.
US
1 Press the center of the control button.
The main MENU appears on the screen.
3 Move the control button the picture.
Note Adjustment stops when either the horizontal or vertical size reaches its maximum or minimum value.
1 Press the center of the control button.
The main MENU appears on the screen.
2 Move the control button m/M to highlight
2 Move the control button m/M to highlight
V-SIZE/ CENTER and press the center of the control button again. The V-SIZE/CENTER menu appears on the screen.
KEY/ KEY BALANCE and press the center of the control button again. The KEY/KEY BALANCE menu appears on the screen.
3 First move the control button m/M to select the
desired adjustment item. Then move the control button
If you fine tune the color temperature, the new color settings are stored in memory and recalled whenever you select USER.
1-4
3 First move the control button m/M to select the
desired adjustment item. Then move the control button
10
11
Additional settings (DEGAUSS/ CANCEL MOIRE)
You can manually degauss (demagnetize) the monitor, and adjust the moire cancellation level.
Resetting the adjustments
This monitor has the following three reset methods. Use the RESET button to reset the adjustments.
Technical Features
Preset and user modes
When the monitor receives an input signal, it automatically matches the signal to one of the factory preset modes stored in the monitor's memory to provide a high quality picture at the center of the screen. (See Appendix for a list of the factory preset modes.) For input signals that do not match one of the factory preset modes, the digital Multiscan technology of this monitor ensures that a clear picture appears on the screen for any timing in the monitor's frequency range (horizontal: 30 70 kHz, vertical: 48 120 Hz). If the picture is adjusted, the adjustment data is stored as a user mode and automatically recalled whenever the same input signal is received.
Troubleshooting
Before contacting technical support, refer to this section.
RESET
1 Press the center of the control button.
The main MENU appears on the screen.
If thin line appears on your screen (damper wire)
The line you are experiencing on your screen is normal for the Trinitron monitor and is not a malfunction. This is shadow from the damper wire used to stabilize the aperture grill and is most noticeable when the screen's background is lightly (usually white). The aperture grille is the essential element that makes a Trinitron picture tube unique by allowing more light to reach the screen, resulting in a brighter, more detailed picture.
Damper wire
2 Move the control button m/M to highlight
DEGAUSS/CANCEL MOIRE and press the center of the control button again. The DEGAUSS/CANCEL MOIRE menu appears on the screen.
Resetting a single adjustment item
Use the control button to select the adjustment item you want to reset, and press the RESET button.
3 Move the control button m/M to select the desired
adjustment item. Adjust the selected item according to the following instructions.
Resetting all of the adjustment data for the current input signal
Press the RESET button when no menu is displayed on the screen. Note that the following items are not reset by this method: · on-screen menu language (page 7) · picture's rotation (page 11)
Note for Windows users
For Windows users, check your video board manual or the utility program which comes with your graphic board and select the highest available refresh rate to maximize monitor performance.
Degaussing the screen
The monitor is automatically demagnetized (degaussed) when the power is turned on. To manually degauss the monitor, first move the control button m/M to select (DEGAUSS). Then move the control button ,. The screen is degaussed for about 5 seconds. If a second degauss cycle is needed, allow a minimum interval of 20 minutes for the best result.
Resetting all of the adjustment data for all input signals
Press and hold the RESET button for more than two seconds. Note that the following item is not reset by this method: · color menu user settings (page 11)
Power saving function
This monitor meets the power-saving guidelines set by VESA, ENERGY STAR, and NUTEK. If the monitor is connected to a computer or video graphics board that is DPMS (Display Power Management Signaling) compliant, the monitor will automatically reduce power consumption in three stages as shown below. Power mode normal operation 1 standby 2 suspend (sleep)* 3 active off** (deep sleep)* power off Power consumption 95 W 15 W 15 W 5W 0W 1 (power) indicator green green and orange alternate green and orange alternate orange off
On-screen messages
If there is something wrong with the input signal, one of the following messages appears on the screen. To solve the problem, see "Trouble symptoms and remedies" on page 14.
INFORMATION OUT OF SCAN RANGE
US
Adjusting the moire*
If elliptical or wavy patterns appear on the screen, adjust the moire cancellation level. To adjust the amount of moire cancellation, first move the control button m/M to select (CANCEL MOIRE). Then move the control button * Moire is a type of natural interference which produces soft, wavy lines on your screen. It may appear due to interference between the pattern of the picture on the screen and the phosphor pitch pattern of the monitor. Example of moire
Input signal condition
1-5
The input signal condition OUT OF SCAN RANGE indicates that the input signal is not supported by the monitor's specifications. NO INPUT SIGNAL indicates that no signal is being input to the monitor.
* "Sleep" and "deep sleep" are power saving modes defined by the Environmental Protection Agency. ** When your computer enters the "active off" mode, the input signal is cut and NO INPUT SIGNAL appears on the screen. After 20 seconds, the monitor enters the power saving mode.
12
13
Trouble symptoms and remedies
If the problem is caused by the connected computer or other equipment, please refer to the connected equipment's instruction manual. Use the self-diagnosis function (page 16) if the following recommendations do not resolve the problem. Symptom No picture If the 1 (power) indicator is not lit If the NO INPUT SIGNAL message appears on the screen, or if the 1 (power) indicator is either orange or alternating between green and orange · Check that the power cord is properly connected. · Check that the 1 (power) switch is in the "on" position. · Check that the video signal cable is properly connected and all plugs are firmly seated in their sockets (page 6). · Check that the HD15 video input connector's pins are not bent or pushed in. xProblems caused by the connected computer or other equipment · The computer is in power saving mode. Try pressing any key on the computer keyboard. · Check that the computer's power is "on." · Check that the graphic board is completely seated in the proper bus slot. xProblems caused by the connected computer or other equipment · Check that the video frequency range is within that specified for the monitor. If you replaced an old monitor with this monitor, reconnect the old monitor and adjust the frequency range to the following. Horizontal: 30 70 kHz Vertical: 48 120 Hz · Use the Self-diagnosis function (page 16). Check these items
Symptom Picture is ghosting Picture is not centered or sized properly Edges of the image are curved Wavy or elliptical pattern (moire) is visible
Check these items · Eliminate the use of video cable extensions and/or video switch boxes. · Check that all plugs are firmly seated in their sockets. · Adjust the size or centering (page 10). Note that some video modes do not fill the screen to the edges. · Select PIN/PIN BALANCE, KEY/KEYBALANCE, or ROTATION, and adjust the picture's shape and rotation (page 10, 11). · Select CANCEL MOIRE and adjust the moire cancellation effect (page 12). xProblems caused by the connected computer or other equipment · Change your desktop pattern. · Degauss the monitor* (page 12). If you place equipment that generates a magnetic field, such as a speaker, near the monitor, or if you change the direction the monitor faces, color may lose uniformity. · Adjust the color temperature (page 11). · This is the sound of the auto-degauss cycle. When the power is turned on, the monitor is automatically degaussed for five seconds.
Color is not uniform
White does not look white A hum is heard right after the power is turned on
If the OUT OF SCAN RANGE message appears on the screen
* If a second degauss cycle is needed, allow a minimum interval of 20 minutes for the best result. A humming noise may be heard, but this is not a malfunction.
Displaying this monitor's name, serial number, and date of manufacture (INFORMATION) 1 Press the center of the control button.
The main MENU appears on the screen.
If no message is displayed and the 1 (power) indicator is green or flashing orange If using Windows 95/98
If the problem persists, call your authorized Sony dealer and give the following information. · Model name: CPD-E100 · Serial number · Name and specifications of your computer and graphics board.
US
· If you replaced an old monitor with this monitor, reconnect the old monitor and do the following. Install the Windows Monitor Information Disk (page 7) and select this monitor ("CPD-E100") from among the Sony monitors in the Windows 95/98 monitor selection screen. · Check that the Macintosh adapter (not supplied) and the video signal cable are properly connected (page 6). · Isolate and eliminate any potential sources of electric or magnetic fields such as other monitors, laser printers, electric fans, fluorescent lighting, or televisions. · Move the monitor away from power lines or place a magnetic shield near the monitor. · Try plugging the monitor into a different AC outlet, preferably on a different circuit. · Try turning the monitor 90° to the left or right. xProblems caused by the connected computer or other equipment · Check your graphics board manual for the proper monitor setting. · Confirm that the graphics mode (VESA, Macintosh 16" Color, etc.) and the frequency of the input signal are supported by this monitor (Appendix). Even if the frequency is within the proper range, some video boards may have a sync pulse that is too narrow for the monitor to sync correctly. · Adjust the computer's refresh rate (vertical frequency) to obtain the best possible picture.
2 Move the control button m/M to highlight
LANGUAGE/INFORMATION and press the center of the control button again. The LANGUAGE/INFORMATION menu appears on the screen.
If using a Macintosh system Picture flickers, bounces, oscillates, or is scrambled
3 Move the control button m/M to select
(INFORMATION). This monitor's information box appears on the screen.
Example
LANGUAGE / INFORMAT I ON
1-6
Picture is fuzzy
MODE L : CPD - E 1 0 0 SER I A L : 1 2 3 4 5 6 7 8 MANUF ACTURED : 1 9 9 9 - 5 2 SE L ECT EX I T
· Adjust the brightness and contrast (page 9). · Degauss the monitor* (page 12). · Select CANCEL MOIRE and adjust the moire cancellation effect (page 12).
14
15
Self-diagnosis function
This monitor is equipped with a self-diagnosis function. If there is a problem with your monitor or computer, the screen will go blank and the 1 (power) indicator will either light up green or flash orange. If the 1 (power) indicator is lit in orange, the computer is in power saving mode. Try pressing any key on the keyboard.
MENU RESET
1 (power) indicator
If the 1 (power) indicator is green 1 Disconnect the video input cable or turn off the
connected computer.
2 Press the 1 (power) button twice to turn the monitor
off and then on.
3 Move the control button , for 2 seconds before the
monitor enters power saving mode.
MENU
If all four color bars appear (white, red, green, blue), the monitor is working properly. Reconnect the video input cable and check the condition of your computer. If the color bars do not appear, there is a potential monitor failure. Inform your authorized Sony dealer of the monitor's condition.
1-7
If the 1 (power) indicator is flashing orange
Press the 1 (power) button twice to turn the monitor off and then on. If the 1 (power) indicator lights up green, the monitor is working properly. If the 1 (power) indicator is still flashing, there is a potential monitor failure. Count the number of seconds between orange flashes of the 1 (power) indicator and inform your authorized Sony dealer of the monitor's condition. Be sure to note the model name and serial number of your monitor. Also note the make and model of your computer and video board.
16
CPD-E100/E100E
SECTION 2 DISASSEMBLY
2-1. CABINET REMOVAL
2 Two claws
2-3. H BOARD REMOVAL
3 Cabinet
3 Claw 2 H bracket
4 H board
P701
1 Screw (+BVTP 3 x 12)
1 Two screws
(+BVTP 4 x 16)
2-2. A AND D BOARDS REMOVAL
1 A board
GND GND
7 Claw 8 Two claws
GND GND GND GND GND
6 Two screws 2 Screw
(+BVTT 4 x 8)
3 Cable stopper 4 Two screws
(+BVTP 3 x 12)
7 Claw
(+BVTP 3 x 12) CN505 CN502 CN906 CN501
5 Cable bracket
CN603
9 D board
2-1
CPD-E100/E100E
2-4. PICTURE TUBE REMOVAL
3 Four screws (+BVTP 4 x 16)
9 Demagnetic coil
10 Two tension springs
CN603 CN502 GND CN501 GND CN906 GND 2 A board GND GND GND 4 Bottom cover (D board) CN505
5 Neck assy 6 Deflection yoke 7 Picture tube 8 Four screws (Tapping screw 5)
12 Two degaussing coil holders
1 Anode cap
11 Two degaussing coil holders Cushion
· REMOVAL OF ANODE-CAP
NOTE: Short circuit the anode of the picture tube and the anode cap to the metal chassis, CRT shield or carbon painted on the CRT, after removing the anode.
· REMOVING PROCEDURES
c
b
a
Anode Button
1 Turn up one side of the rubber cap in
the direction indicated by the arrow a.
2 Using a thumb pull up the rubber cap
firmly in the direction indicated by the arrow b.
3 When one side of the rubber cap is
separated from the anode button, the anode-cap can be removed by turning up the rubber cap and pulling up it in the direction of the arrow c.
· HOW TO HANDLE AN ANODE-CAP 1 Don't scratch the surface of anode-caps with shartp shaped material!
2 Don't press the rubber hardly not to damege inside of anode-caps!
A material fitting called as shatter-hook terminal is built in the rubber. 3 Don't turn the foot of rubber over hardly! The shatter-hook terminal will stick out or damage the rubber.
2-2
CPD-E100/E100E
2-5. HARNESS LOCATION
Picture tube
Demagnetic coil
P701
H board D board
CN906 B1 B2 CN504 CN901 I G F CN902 CN505 CN501
K CN506
FBT
HEAT SINK CN502 B1 B2 G I CN507 CN603
CN310
CN306
CN311 CN309
CN305
A board
2-3
CN303
CN301
CN302
CN304
SECTION 3 SAFETY RELATED ADJUSTMENT
When replacing or repairing the shown below table, the following operational checks must be performed as a safety precaution against X-rays emissions from the unit. Part Replaced ([) HV ADJ RV501 Part Replaced (]) HV Regulator Circuit Check D board IC502, IC503, Q511, D510, C535, R515, R554, R559, R560, R596, RV501, T501 (FBT) D board IC501, R598, R599, T501 (FBT) D board T501 (FBT) · HV Protector Circuit Check
CPD-E100/E100E
Confirm that the voltage between cathode of D521 on D board and GND is more than 28.5 V DC and Using external DC Power Supply, apply the voltage shown below between cathode of D521 and GND, and confirm that the HV HOLD DOWN circuite works. (TV Raster disappears) Standard voltage : Less than 34 V DC Check Condition · Input voltage : 100 120 V AC · Input signal : White Cross hatch at Max fH · Beam control : CONT : 255, BRT : 80 · Beam Current Protector Check Connect a variable resistor (250 k or more) and an ammeter in series between FBT pin 1 on D board and GND. Decrease gradually the resistance of the variable resistor from maximum to minimum, and confirm that the Beam Current Protector Circuite works (TV Raster disappears). The current must be within the range shown below. · Standard current : Less than 1.50 mA Check Condition · Input voltage : 100 120 V AC · Input signal : White Cross hatch at Max fH · Beam control : CONT : 255, BRT : 80 · B+ Voltage Check Standard voltage : 152 ± 5.0 V DC Check Condition · Input voltage : 100 120 V AC Note : Use NF power supply or make sure that distortion factor is 3% or less. · Input signal : White Cross hatch at 64.0 kHz · Beam control : CONT : 255, BRT : 80
HV Hold-down Circuit Check Beam Current Protector Circuit Check
* Confirm one minute later turning on the power.
3-1
CPD-E100/E100E
SECTION 4 ADJUSTMENTS
Connect the communication cable of the computer to the connector located on the D board on the monitor. Run the service software and then follow the instruction.
I2C Interface Card
I2 C Interface Cable HD15 Connector Adapter Computer as a Jig Video Cable
· Landing Fine Adjustment Put the set inside the Helmholtz coil. Set TLH plate to zero position. Input the single green signal. Demagnetize the CRT surface with the hand degausser , and perform auto degaussing. 5. Attach the wobbling coil to the designated part of the CRT neck. 6. Attach the sensor of the landing adjustment unit on the CRT surface. Purity magnet position 7. Adjust the DY position and purity, and the DY tilt. 8. Fasten DY with screw. Note: Torque 20 +2kgcm -1 9. Adjust top and bottom pins by pitching DY up and down with two wedges. Also leave the yaw of DY to physical center position with Another two wedes.
a c b d
1. 2. 3. 4.
L/D control specification
±5 ±5 ±5 ±7 ±7 ±7 ±5 ±5 ±5
(µm)
10. If the corner landing is out of specification, put a disk magnet for the landing correction. 11. Perform auto degauss in case disk magnets are used. 12. Remove the sensor and wobbling coil. 13. Fix purity magnet on DY with UL black tape.
"a" and "b" must be equal, and "c" and "d" must be equal.
4-1
CPD-E100/E100E
· Convergence Rough Adjustment 1. Enter the crosshatch signal. 2. Recheck focus and readjust when focus was worse. 3. Adjust roughly H. STAT and V. STAT convergence by 4 pole magnet. 4. Adjust roughly HMC and VMC by 6 pole magnet. · Convergence Adjustment 1. Adjust H and V Stat by 4 pole magnet. 2. Adjust 6 pole magnet perform HMC and VMC. 3. Adjust 4 pole magnet close both Stat of R.G.B just overlap each other Horizontal and Vertical. 4. Adjust TLH for side MC by TLH magnet when R or B is in the opposite direction. 5. Adjust XCV to correct Vertical cross MC. 6. Adjust TLV to corect Vertical tilt MC. 7. Adjust YCH to correct top and bottom Horizontal cross MC. 8. Using permalloys to correct MC of the cornters. 9. Check convergence for whole screen. If necessary, perform step from 3-7 and correct with permalloys. 10. Paint lock 4 pole magnet, 6 poles magnets, XBV reactor XCV corrector and TLH corrector handle.
· Convergence Specification
B
MODE All mode 0.30 mm 0.35 mm
A
A B
· White Balance Adjustment Specification (1) 9300K (2) 6500K x = 0.283 ± 0.01 x = 0.313 ± 0.01 y = 0.298 ± 0.01 y = 0.329 ± 0.01 (2) 5000K x = 0.346 ± 0.01 y = 0.359 ± 0.01 · Vertical and Horizontal Position and Size Specification
A b
MODE
All mode 270 mm 202 mm
B a
6Pole Mg Purity Mg.
XCV YCH TLV TLH
A B
DY
CRT
a b
1.5 mm 1.5 mm
4Pole Mg
· Focus adjustment Adjust the focus volume H and V for the optimum focus.
XCV B
YCH
R TLV R B B R TLH R
R
B
Focus 1 (V)
B
B
R
FBT
A board
Focus (H)
4-2
CPD-E100/E100E
MEMO
4-3
SECTION 5 DIAGRAMS
5-1. BLOCK DIAGRAMS
SIGNAL-IN D-SUB15 PIG-TAIL
A
15 14 13 CN301 R GND RED G GND GREEN B GND BLUE GND VD HD 1 2 3 4 5 6 7 8 9
(VIDEO)
IC001 PRE AMP,OSD MIX IC002 RGB OUT 8 R IN 9 G IN 11 B IN R OUT 5 G OUT 3 G1 B OUT 1 G2 R.G.B HI CRT
5 10 4 9 3 8 2 7 1 6
11 R IN 6 G IN 2 B IN
R OUT 29 G OUT 32 B OUT 35
12
IC005 RGB CUT OFF CONT SONG BUFF Q008 7 SOGI DA4 23 DA3 24 DA2 25 VI1 1 (B) 2 VI2 (G) VI3 3 (R) VOC1 9 (B) VOC2 8 (G) VOC3 (R) 7 CN309
HV
11 CN302 +5V DDC SCL DDC SDA CPU GND
TO D BOARD FBT
1 2 3 4
TO G2 D BOARD FBT
FV TO D BOARD FBT 1 2 3 4 5 6 7 8 9 10 CN305 +146VS BRI +75VS GND H1 H2 +5V GND +12VS GND
TO D BOARD CN902
A
CN304 VS OUT HS OUT V BLK GND BP CLP C SYNC G1 ABL
1 2 3 4 5 6 7 8
DA1 26
CLAMP AMP Q001,002
19 CLAMP BRIGHT CONT Q007 IC003 OSD OSDR 4 OSDG 9 OSDB 13 13 R 15 G 17 B 12 BLK H 18 SCL 20 SDA 21 5 SCK 6 SIN CS 4 VERT 19
D
TO D BOARD CN504
15 ABL IN 18 SOG OUT IC004 EEP ROM
TO D BOARD CN901 1-4
B
CN306 +5V DDC SCL DDC SDA CPU GND
7 V CLK 1 2 3 4 6 SCL 5 SDA
V SYNC BUFF Q005 H SYNC BUFF Q003
OSD BLK IN 1
V BLK Q004
27 BLK
TO D BOARD CN901 5-!¡
C
CN303 CS GND 12C SDA 12C SCL GND HR TRC VR TRC
1 2 3 4 5 6 7
B-SS3501-B/D-24
H (CONTROL)
P701 +5V MENU GND RIGHT(+) LEFT(-) ORG LED GRN LED 1 2 3 4 5 6 7 LED701 POWER SW701 TO D BOARD CN906
E
B-SS3501-B/D-24
5-1
5-2
D516
T503
SW Q535 IC 501 DEFLECTION CONTROLLER
BRIGHT Q531,532
D515
L505 HLC
+5V
IC901 CPU
RESET Q901,Q902 CN901 +5V SCL/D SDA/D PC/DET CS GND SDA SCL GND H/R V/R
54 RESET H SYNC/O 27 D903
14 V SYNC 15 H SYNC H DRV 8 H DRIVE Q520,521 IC401 V OUT V OUT1 13 V OUT2 12 7 +V IN OUT 5
T502 HDT H DRIVE OUT Q502 H OUT Q503 1 2 3 4 5 6
TO A BOARD CN306
B C
TO A BOARD CN303
1 2 3 4 5 6 7 8 9 10 11
BLANK/O 46 34 35 33 22 SCL/D SDA/D PC/DET CS
16 CLBL
CN501 H DY(+) H DY(+) H DY(-) H DY(-) V DY(-) V DY(+)
H.DY
39
17 H UNLOCK
V.DY 1 -V IN FLYBACK 3 H DRIVE Q523,527 T501 FBT
32 H/RTN 26 V SYNC/O SCL SDA SOG BUFF Q907 28 SOG OSC//O 44 H SYNC AMP Q908 30 H SYNC/I OSC/I 45 X901 24MHz 18 SCL 19 SDA
HFLB 1 EW DRV 11 L570
10 9
HV G2 12 11 RV501 HV ADJ
HV TO CRT ANODE CAP G2 TO NECK BOARD CN309 FV1 TO CRT
B IN 5 L503
D511 3 H CENT DRIVE Q517,518
B DRV 6
B DRIVE Q515,516
SWITCHING Q501
H CENT Q519
2 D512
CN902 V/IN H/IN V BLK GND(G1) BP CLP SOG GND ABL 1 2 3 4 5 6 7 8 20 V SYNC/I V BLK Q401
BOP 3 UFB 19 DF AMP Q530 D521
4
FV2 TO CRT
TO A BOARD CN304
A
IC902 EEP ROM TEST 7 SDA 5 38 TEST 37 SDA 36 SCL
FOCUS 32
5 14 6 13 1 ABL
H-SIZE 6
XRAY 2
ABL CONT Q533
SCL 6
H-DRV 8 H/CENTER 4 T504 DFT 2 SC CONTROL Q505-509,524 SW Q534 IC502 HV REGULATION 7 ABL +12V D509 D517 MUTE 12 S901 MENU CN906 +5V MENU GND RIGHT(+) LEFT(-) ORG LED GRN LED 1 2 3 4 5 6 7 17 IC504 TILT AMP 3 +VIN 1 TILT 1 2 -V IN 1 OUT 1 1 TILT DRIVE Q5E2,5E3 BOP CONT Q512,513 5 +V IN2 OUT2 7 2 -V IN1 3 +V IN1 OUT 1 1 HV REG OUT Q511 EHT GENERATOR Q504 5 7 11
49 CS0,CS1,CS2 50 51 CS3 48
SCL SDA
ABL CONT Q528,Q529
IC503 HV REGULATION +15V 7 OUT2 -V IN2 6 +V IN2 5 1 OUT 1 +V IN1 3 Q514
18 MENU 23 RIGHT(+) 24 LEFT(-) 53 ORG LED 52 GRN LED 13 DEGAUSSING PMGO 15 PMGI 14 BP CLP CONT Q526
TO H BOARD P701
E
CN505 TILT TILT
TILT(ROTATION) COIL
SW Q616
+15V SW CONT Q610 CN601 F601 AC IN LF601 LFT D601 AC RECT 8 TH601 6 10 T603 PIT D613 9 D615
+6.3V SW CONT Q608
S601
+160V 1 2 3 4 5 6 7 8 9 10
CN504 +160V BRI +80V/VIDEO GND +6.3V GND +5V GND +12V GND
+80V/H-D IC607 +12V REG D626 D604 4 CN603 DGC DGC2 NC DGC1 1 2 3 TH602 IC608 A R RY601 K 8 RELAY DRIVE Q615 IC606 A R K SW Q601 D609 2 FB I SENSE 3 FB603 IC602 VOLTAGE FEEDBACK IC603 VOLTAGE FEEDBACK R K A IC605 +5V REG I O D610 1 COMP OUT 6 SWITCHING Q602 V REF SW Q611 IC601 PWM CONTROL ? Vcc (P GND) D616 12 +15V SW Q609 +15V 1 2 3 13 14 +6.3V D622 15 D618 17 +5V +6.3V SW Q607 D617 -15V I O
D
TO A BOARD CN305
D
POWER SUPPLY,DEFLECTION, CPU
B-SS3501-B/D-24
5-3
5-4
5-2. CIRCUIT BOARDS LOCATION
5-3. SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS
Note:
· All capacitors are in µF unless otherwise noted. (pF: µµF) Capacitors without voltage indication are all 50 V. · Indication of resistance, which does not have one for rating electrical power, is as follows. Pitch: 5 mm Rating electrical power 1/4 W (CHIP : 1/10 W)
· Divided circuit diagram One sheet of D board circuit diagram is divided into three sheets, each having the code D-a to D-c . For example, the destination ab1 on the D-a sheet is connected to ab1 on the D-b sheet.
a
b
1 Ref. No. Circuit diagram division code
A H
D
· All resistors are in ohms. · f : nonflammable resistor. · F : fusible resistor. ¢ : internal component. · · p : panel designation, and adjustment for repair. · All variable and adjustable resistors have characteristic curve B, unless otherwise noted. e : earth-ground. · E : earth-chassis. · · All voltages are in V. · Readings are taken with a 10 M digital multimeter. · Readings are taken with a color-bar signal input. · Voltage variations may be noted due to normal production tolerances. · * : Can not be measured. · Circled numbers are waveform references. · s : B + bus. · S : B bus. · The components identified by [ in this basic schematic diagram have been carefully factory-selected for each set in order to satisfy regulations regarding X-ray radiation. Should replacement be required, replace only with the value originally used. · When replacing components identified by ] , make the necessary adjustments indicated. (See page 3-1) · When replacing the part in below table, be sure to perform the related adjustment.
Part Replaced ([) HV ADJ RV501 Part Replaced (]) HV Regulator Circuit Check D board IC502, IC503, Q511, D510, C535, R515, R554, R559, R560, R596, RV501, T501 (FBT) D board IC501, R598, R599, T501 (FBT) D board T501 (FBT)
HV Hold-down Circuit Check Beam Current Protector Circuit Check
Note: The components identified by shading and mark ! are critical for safety. Replace only with part number specified.
Note: Les composants identifiés par un tramé et une marque ! sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.
5-5
5-6
(1) Schematic Diagram of A Board
1 A
2
3
4
5
6
7
8
9
10
11
12
13
14
C308 0.1 100V
+12V
CN310 TAB PIN D302 1SS119 D202 1SS119 D102 1SS119
1 2 3 4 5 6 7 8 9
FB101 JW C102 10 50V C202 10 50V C302 10 50V C002 220 16V C301 33p R002 100 R301 75 1% C201 33p R201 75 1% C101 33p R101 75 1% R049 10k C303 0.1 50V
+12VF
R VOUT3 G VOUT2 B VIN1 G VIN2 R VIN3
GND2
GND1
VBB
GND
VCC
GND
CN301 9P
5 10 4 9 3 8 2 7 1 6 11 12 14 13 15
D201 1SS119 D101 1SS119
0.1
IC002 LM2409T RGB OUT
C005 47 16V C006 0.1 50V R304 100
B VOUT1
D301 1SS119 IC001 M52743BSP PRE AMP/OSD MIX
J001 CRT_SOKET
L001 100µH
+6.3V
HG H
C013 0.1 50V
R004 100
11
10
9
8
7
6
5
4
3
2
1
+12VF
FB006 L301 2.3UH 0.1µH
V901 PICTURE TUBE
RGB
36
OSD BLKIN
VCC2
2.1
1
2.9 2.0
FB001
51.6
41.9
52.3
B
RGND RED GGND GREEN BGND BLUE GND VD HD
CN303 7P
2.6
BIN
5
35
BOUT
2.0
7
8
9
R042 1k 1/2W
+12V
VCCB
34
FB201 JW FB301 JW
6
EXTFB
R303 1k C010 0.1 50V R204 100 L201 0.1µH
C009 47 16V
10 11 12
2
G2 G1
+78V
HV TO D BOARD FBT
0.1
OSDB GNDA
3
4
GNDB GOUT
+12VF
2.9 4.4 1.1 2.1 4.7 0.6 2.1 1.5 2.9 2.9
C008 0.1 50V C043 4.7 35V N.P R005 1k
CN307 TAB PIN
33
4
32
5
C011 10 100V C012 0.1 100V
C015 0.1 100V
C045 1000P 2KV D017 BYV26C SG001 1.2KV C014 1000p 2kV R034 51k 1/2W FB007 2.3UH
GND
CN309
TO D BOARD CN502
+5V
C044 0.1 100V
2.9
GIN
3
31
EXTFB
FB011 2.3UH
R006 10k
R203 1k
G2
3.1
SOGI MBRI
6
VCCG
ROUT
29
SIGNAL IN HD15 PIG-TAIL TO D BOARD CN901 5 - 11 PIN
VOC3
VOC2
VOC1
VI1
VI2
VI3
GND
VIP
0.2
R010 100
GNDG
BLK
VCC
C
CS GND 12CSDA 12CSCL GND HRTRC VRTRC
CN304 8P
1 2 3 4 5 6 7
VSYNC
FB012 2.3UH
+5V
R011 330
C001 10 50V
1.5 1.0
+12V
30
7
R060 1M
2
8 0.1
R104 100
L101 0.1µH
+78V
R114 12k FB104 L102 0.47µH FB103 43 1/2W
+78V
D104 BAV20
C106 0.1 100V
Q008 2N3904 SONG BUFF
R046 1k R050 4.7k R051 1.5k
C203 0.1 50V
OSDG
EXTFB
R103 1k 1/4W
28
9
R009 1k C022 560p 50V
2.6 11
RIN
1
DA1
IC005 TDA6103Q RGB CUT-OFF CONTROL
+78V
D103 1N4148
10
27
B+
1.1
R007 100
2.6 3.0
2.7
3.1
0.8
+5V +12V
0.1
R016 3k C103 0.1 50V
26
1
2
3
4
5
6
7 75.0 71.5
8 76.0
9
R111 1M C107 0.1 100V C108 0.1 100V
12
VCCR
DA2
25
TO D BOARD CN902
D
VSOUT HSOUT VBLK GND BPCLP CSYNC G1 ABL
16
NC
SDA
21
1 2 3 4 5 6 7 8
-0.2
R008 2.2k
Q001 2N3904 CLAMP AMP
Q002 2N3904 CLAMP AMP
13
OSDR
DA3
24
R108 15k R208 15k
C111 100p
D105 BAV20
R112 220 1/2W
GNDR
DA4
D002 1N4148
SG101 200V
14
23
4.4
ABLIN GND5
R107 150k C304 0.1 50V C204 0.1 50V C104 0.1 50V R207 150k 1/4W R307 150k 1/4W R109 6.8k R209 6.8k C207 4.7 50V R032 5.1k 1/4W C208 0.1 100V C311 100p R031 15k
15
22
C025 0.1 50V
C003 100 10V
C004 0.22 16V
+5V
5.0 5.0 0.2
R308 15k
C211 100p
+78V
R214 12k FB204 L202 0.47µH FB203 43 1/2W
+78V
D204 BAV20
C206 0.1 100V
17
VCC
SCL
+5V +5V
R012 1k R017 100 C023 100 10V
0.6 18
SOG OUT CLAMP
20
+12VF
D203 1N4148
B+
C024 0.1 50V
19
R309 6.8k
4.4
R052 15k
R211 1M
Q007 2SA733 BRIGHT CONTROL
0.1
3.9
R048 1k
D014 RLZ3.6A
D018 1N4148
R053 5.5k
+5V
D205 BAV20
R212 220 1/2W
E
R015 240 1/4W
SG201 200V
R014 4.7k R019 100
R013 4.7k
+78V
R018 100 R314 12k FB304 FB303 43 1/2W L302 0.47µH
+78V
D304 BAV20
C306 0.1 100V
D004 1N4148
+5V
D303 1N4148
B+
+5V
F
R025 240
0.2 0.8
D005 1N4148 Q004 2N3904 V BLK
R020 2k
C042 180p 50V
R021 10k
R022 2.2k R311 1M
5.0 0
CPOUT
VDD2
R024 1k
VIR
VERT
R026 510
4.4
R027 1k
AC
HOR
18
C032 1 50V 5.0
19
2
C028 0.1 50V
C026 2200p 50V
C033 4700p 50V
20
+5V
Q005 RN1203 V SYNC BUFF
C034 0.1 50V
IC003 M35045-160SP OSD
R039 2.4k
+5V
D305 1N4148
R312 100 1/2W
1.3 1 5.0 3.8 3 0
C030 100 10V R313 33 C031 0.1 50V SG301 200V
+5V
D012 1N4148
0
R029 1.5k
C029 1000p 50V
CS
P5/B
17
5.0 4 5.0
SCK P4
CN306 4P
1 2 3 4
R036 47 R035 47 FB008 2.3UH
G
D003 5.1V CN311
R028 1k
Q003 2N3904 H SYNC BUFF
0
SIN P3/G
GND
CN305 10P
JW006 2µH
TCK
P2
14
+5V
7
15
5.0 6
R213 33
IC004 24C21/P EEPROM
/TEST VCC
+5V DDCSCL DDCSDA CPUGND
CN302 4P
TO D BOARD CN901 1 - 4 PIN
16
5
1
8
0 13 1 2 3 4 5 6 7 8 9 10
C017 0.1 100V C018 0.1 50V
R113 33 C039 0.1 50V R037 4.7k
NC VCLK
4.2 2 7 4.5
/WP SCL
D008 1N4148
FB009 2.3UH FB010 2.3UH
D010 1N4148
TO D BOARD CN504
H
+146VS BRI +75VS GND H1 H2 +5V GND +12VS GND
D016 PG104R
FB002 2.3UH FB003 2UH FB004 2.3UH FB005 2.3UH L002 JW
VDD1
P1/R
B+
P6 P0/BK0
0 12 9
4.1 3 6 2.0
+78V
10
P7 VSS
4 3 2 1
CPUGND DDCSDA DDCSCL +5V
8
+6.3V +5V +12V +12VF
R030 10k
VSS
SDA
D013 1N4148 D011 1N4148
C038 0.1 50V C037 0.1 50V
11
4
5
C040 220p 50V
C041 220p 50V
D009 1SS119
VSYNC
C020 0.1 50V
C021 47 16V
C019 100 10V C016 33 200V
A(VIDEO)
B-SS3501-A..-24
I
· A BOARD WAVEFORMS
1
H
2
H
3
3.7 Vp-p (H) 1.0 Vp-p (H)
4
4.6 Vp-p (H)
5
H
6
0.7 Vp-p (H) 3.6 Vp-p (H)
7
52.0 Vp-p (H)
8
64.0 Vp-p (H)
9
52.0 Vp-p (H)
0
52.0 Vp-p (H)
!¡
64.0 Vp-p (H)
!TM
52.0 Vp-p (H)
0.7 Vp-p (H)
Schematic diagram
5-7
A
board
l
5-8
(a)
VIDEO
· A BOARD SEMICONDUCTOR LOCATION -- A BOARD (Conductor Side) --
IC
-- A BOARD (Component Side) --
B3 A3 B1 B3 A1
(
Conductor Side
) ( Component ) Side
1
2
3
IC001 IC002 IC003 IC004 IC005
B1 A1 B3 B1 A3
1
2
3
A
Q001 Q002 Q003 Q004 Q005 Q007 Q008
TRANSISTOR
( Conductor ) ( Component ) Side Side
C3 B3 B3 C3 B3 B1 B1 C1 B1 B1 C1 B1 B3 B3
A
DIODE
(
D002 D003 D004 D005 D008 D009 D010 D011 D012 D013 D014 D016 D017 D018 D101 D102 D103 D104 D105 D201 D202 D203 D204 D205 D301 D302 D303 D304 D305
Conductor Side
) ( Component ) Side
B
C
C3 B3 B3 C3 C2 B2 C2 B2 B1 C1 B1 A1 B3 A1 B1 B1 A2 A2 A2 B1 B1 A2 A2 A3 B1 B2 A2 A2 A3
Cathode
B
A3 B1 B3 B3 A2 A2 B3 B3 A1 A1 B2 B2
C
· Pattern of the rear side.
Anode
NOTE: The circuit indicated as left contains high voltage of over 600 Vp-p. Care must be paid to prevent an electric shock in inspection or repairing.
5-9
5-10
(2) Schematic Diagram of D (a-c) Boards
1 A
2
3
4
5
6
7
8
9
10
11
12
13
D-a
(DEFLECTION)
+5V
C406 0.0033 100V
ab15 ab1 ab2
D402 1N4001
+15V
R403 3.3 1/2W C404 1000 25V
+5V
R933 4.7k R935 180
R405 820
0.8
B
RN902 4.7K
+5V
5.0
R901 1k
+15V
IC901 ST7275 CPU
3.1
Q901 2SC945 RESET
0
R934 4.7k
D902 HZ3C2
R5F2 27 1W R5E6 75K C5E4 10 50V R5E7 51K
Q401 2SC945 V BLK
0.6
R410 C407 R409 3k 0.022 10k 100V
15.2
R402 1.87k 1%
C408 470 35V
-14.3
ab3 ab4
0.7 7 + 0.7 1 C409 1000p 100V
2
C917 1000p 50V
Q902 2SC945 RESET
0.7
6
3 5 0.1
GND
56
TITL (PWM0) SUB/TILT (PWM1) AUDIO/V (PWM2) H/CENTER (PWM3)
2.7
Q5E2 2SD667A TILT DRIVE
-2.0
R5E9 100
1
GND
R936 180
-1.4
IC401 4 R401 LA78040 1.87k 1% V OUT
C403 0.01 100V
55
2
R407 330 1W
C405 0.22 50V
RESET
53
4
C923 2.2 50V
R969 1k R905 JW
R970 4.7k
1
1.2 3.2
5.0
ORG
ORANGE/LED
6 5
7
0.3 2 3 0.3
C5E6 0.1 50V R5E8 910
54
3
8 1 4 -2.0
C5E8 0.22 50V R5F3 2.2
C
H-DRIVER
0.7
+5V
GRN R930 10k
IC504(2/2) LM358N
R404 0.82 1W
R406 1.5
52
C903 2.2 50V C904 2.2 50V
VG2 (PWM4) GREEN/LED H-SIZE (PWM5) ABL (PWM6) H-DRV (PWM7) CE (PWM8) VSS NC VDD BLANK/O
51
R971 1.4k 1% R907 1k R974 33.2 1%
R906 2k
3.7
CS0 4E CS1 2D CS2 1D CS3 6C
2.0 2.0 2.0
-15V CS0
Q5E3 2SB647A TILT DRIVE
C5E5 47 16V R5F1 10K C5E7 0.0033 100V
5
C402 470 25V
R5F5 470 R5F4 430
-15V
6
0.5
R929 10k
50
CS1
R928 10k
7
IC504(1/2) LM358N AMP
CN505
TILT(ROTATION) COIL
R5F6 2.2 1/2W
R908 1k
2.5
C905 2.2 50V R975 30.1k 1%
CS2 2.0
C5E9 0.22 50V
5.0
C906 2.2 50V
2
49
8
+5V
CS3
R972 4.7k R925 22 R923 22
+5V
C907 10 50V
C908 0.1 50V
48
9
0.1
ab16
D903 1SS119
10
47
0.1
11
12
OSC/I DEGAUSSING OSC/O PMG1 U/VCC PMG0 U/DP AUDIO MUTE/LED U/DM
45
D
+5V
CN906 7P
PMG1 1 2 3 4 5 6 7
FB901 2UH
46
6
MUTE
0
R910 10k R911 10k
2.2 2.3
X901 24MHz
C916 47p 50V C915 47p 50V
+5V +5V
R968 4.7k R919 100
Q526 RN1203 BPCLP CONT IC501 TDA4856 DEFLECTION CONTROL
0.2 0.8
R413 1K
0.8
13
44
0 4.9 4.9
R411 R412 6.8k 6.81k 1%
R927 1M
14
43
17
HUNLOCK CLBL
18
39
21
19
38
22
11
+5V
CN901 11P
R976 6.8k
5
20
37
23
23
34
26
TO A BOARD CN303,CN306
F
+5V SCL/D SDA/D PC/DET CS GND SDA SCL GND H/R V/R
25
32
28
1 2 3 4 5 6 7 8 9 10 11
S901
DSA/I
4.9 5.0
C503 0.1 63V
VREF
VCC
MENU
4.2
3
21 36
GND SCL/I
2.7
VCAP DGND
10
VSYNC/I
4
C901 4.7 50V
R949 10k R941 510k 1/4W
R915 5.11k 4.9 1%
VSOMD
VOUT2
4.9
VFB
SCL
A2
C502 0.1 63V R502 22.1k 1%
3.2
VAGC
9
EWDRV
12
E
TO H BOARD P701
7
2
+5V MENU GND LEFTRIGHT+ ORG LED ORN LED
PMG0
R967 8.2k RN901 3.3K
15
42
18
15
R961 1k 1%
16
0.1
R510 100
5.0
0.4
SCL HSYNC
IC902 24LC16 EEPROM
8 1
HSYNC/O 0
R511 100
4.9
6
19 14
SDA VSYNC
16
41
ORG GRN R940 51k R916 1k
C900 0.1 50V R917 1k 1%
VSYNC/O 2.9
C512 100p 50V C513 100p 50V
+5V
4.9
C914 10 50V
VCC
A0
7
20
COR VOUT1
17
40
U/GND
4.9
0.2
TEST
A1
8
13
2.9 2.8
6
3
5.0 4.9
SDA VSS
+12V
ab5
D909 HZ5C1
-0.6
3.1
5.0
0.7-4.0
C504 0.01 100V
C510 1000 25V
5.7
R513 100
R508 R522 18.2k 4.7k 1%
24
22
35
25
9
+5V
SDA/D
GNDS
HDRV
ab6
R571 15k R500 10
R956 1k
4.6
4.9
SCL/D
4.1 5.0
C505 0.1 63V R505 2.8k 1%
R503 4.7k
10
HPLL1 PGND
0.2
R950 10k R951 10k
4.9
2.4
24
33
27
7
8
Q907 2N3904 SOG BUFF
0
PC/DET
HBUF
BDRV
ab7
5.3
1.7
H/RTN VSYNC/O
+5V
R918 20k
R926 22
R924 22
26
31
VSYNC/O 0.4 HSYNC/O
29
4
HSYNC/O
VDD
0.5
HSYNC/I
4
C913 100p 50V
D908 HZ5C1
R504 1.18k 1.0 1% C506 0.01 2.6 100V
6
HREF
BIN
ab8
2.5
HCAP
BSENS
5
1.5
28
29
31
+5V
R922 4.7k
4.6
S.O.G VSS
C930 0.1 50V
C910 10 50V
27
30
30
+5V
D906 D905 D910 HZ5C1 HZ5C1 1SS119
0.5
R973 1k C912 100p 50V R963 2.4k
4.5
HPLL2 BOP
ab9
2.5
0.5
2
6.1
C507 0.0047 5.4 100V
HSMOD
XRAY
D911 1SS119 Q908 2N3904 H SYNC AMP
R921 470 R965 10k
3
FOCUS
HFLB
G
CN902 8P
6.3
0.2
R501 27k 1/2W
C509 3300p 100V
32
1
D907 MTZJ5.1A
R506 10k C508 100p 50V
ab10
D501 1SS119
R953 JW
TO A BOARD CN304
H
V/IN H/IN VBLK GND BPCLP SOG GND ABL ac1
1 2 3 4 5 6 7 8
ab17
D520 JW
R5C8 JW
ab11 ab12 ab13 ab14
B-SS3501-D..-P1-24
I
· Divided circuit diagram One sheet of D board circuit diagram is divided into three sheets, each having the code D-a to D-c . For example, the destination ab1 on the D-a sheet is connected to ab1 on the D-b sheet.
· D - a BOARD WAVEFORMS
1
3.2 Vp-p (H)
2
3.4 Vp-p (H)
3
4.0 Vp-p (V)
4
5.0 Vp-p (H)
5
2.8 Vp-p (24MHz)
6
5.0 Vp-p (H)
7
5.0 Vp-p (V)
8
3.0 Vp-p (V)
9
2.0 Vp-p (V)
0
12.0 Vp-p (H)
a
b
1 Ref. No. Circuit diagram division code
Schematic diagram
5-11
D
-a board
l
5-12
1 A
ab15 ab1 ab2
2
3
4
5
6
7
8
9
10
11
12
13
14
bc1 +12V
D-b
B
ab3 ab4 V DY+ V DY+12V
R5C1 20K
(DEFLECTION)
R5C3 51K
Q528 2SC945P ABL CONT
5.5
R5C2 6.8K
6.1
Q529 2SC945P ABL CONT
0.2
R5A8 1M
R5A6 10K R5A5 470
L502 100µH
0.7
4.0
D592 1SS119
R5A7 18K R5C0 120K
3.4
Q533 2SA733 ABL CONT
C591 0.1 50V
R512 4.3k 1/2W
Q531 R5A1 Q532 12.4k KSP92 2SA733 16.4 1%
R516 1k
R5A0 102k
ZD501 1M160Z
R595 100k C598 0.68 100V C597 0.0033 100V R592 56k
C589 1 50V
R5A9 470
C590 0.1 50V
D527 1SS119
16.4
15.8
1.9 1.4
-27.6
R590 1M R5B2 10k C576 0.1 50V C577 4.7 250V R589 10k T501 FBT
C
ab16 ab17 +160V
FB504 3UH
D513 ER106
L508 10µH T504
R5B1 3.6k 1/2W C575 0.01 100V
0.5
Q535 RN1001
C514 0.1 50V R5B0 75k
D523 1SS119 R5A2
C574 15k 10 50V
TO A BOARD CN309 TO FBT (-180V) 4 2 3 HV
G2
+12V
C595 0.1 400V R576 30k 3W
R594 1M
R593 1k SG501 1.2KV C584 22p 2kV C586 220p 1kV
R5A3 150k 1/2W
7
11
74.8
D522 RG104R
H.V TO PICTURE TUBE
C501 0.0056 100V R596 499k 1% RV501 220k 0.3W
Q530 R574 36k 2SC2688 DF AMP
5 3 2
C594 R578 2200p 750k 2kV
R572 10
C592 10 50V
Q501 2SJ307 SWITCHING
S
L503 10mH
1.0 0.4
R577 62 C593 0.22 50V R575 3.3k
92.7
FB501 3UH
12 11
11
CN501 6P 6 5 4 3 2 1 V V H H H H DY+ DYDYDYDY+ DY+
D
R540 1M 1/2W
C556 100 200V R524 8.2k
157.5
C515 0.022 250V
D503 ER304
HV ADJ