Deflection frequency*Horizontal: 30 to 85 kHz (E220/E220E)
AC input voltage/current 220 to 240 V, 50/60 Hz, 0.9 A
Power consumption120 W
Dimensions
MassApprox. 20 kg (44 lb 1 oz)
Plug and PlayDDC1/DDC2B/DDC2Bi
3
(14
/4 × 9 5/8 inches)
16.0" viewing image
1280 dots (E215E)
Vertical: 1200 lines (E220/E220E)
1024 lines (E215E)
Vertical: 768 lines
3
/8 × 9 1/4 inches)
(12
30 to 70 kHz (E215E)
Vertical: 48 to 120 Hz
Approx. 404 × 413.5 × 419.5 mm (w/h/
d)
(16 × 16 3/8 × 16 5/8 inches)
SPECIFICATIONS
* Recommended horizontal and vertical timing condition
• Horizontal sync width should be more than 1.0 µsec.
• Horizontal blanking width should be more than 3.0 µsec.
• Vertical blanking width should be more than 500 µsec.
Design and specifications are subject to change without notice.
Equator Model
S. Hemisphere Model
N. Hemisphere Model
Chassis No. SCC-L35B-A
[CPD-E215E]
AEP Model
Chassis No. SCC-L35D-A
[CPD-E220E]
AEP Model
Chassis No. SCC-L35C-A
H1
CHASSIS
TRINITRON® COLOR COMPUTER DISPLAY
CPD-E220/E215E/E220E
r
SAFETY CHECK-OUT
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
AC
0.15 µF
1.5 k
Ω
Voltmete
(0.75 V)
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
0 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.
Earth Ground
Fig. A. Using an AC voltmeter to check AC leakage.
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
0 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.
– 2 –
POWER SAVING FUNCTION
CPD-E220/E215E/E220E
This monitor meets the power-saving guidelines set by VESA,
E
NERGY 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 Power consumption 1 (power)
indicator
normal
≤ 120 Wgreen
operation
1 standby≤ 15 Wgreen and orange
alternate
2 suspend
(sleep)*
3 active off**
≤ 15 Wgreen and orange
alternate
≤ 3 Worange
(deep sleep)*
power off0 Woff
DIAGNOSIS
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.
* “Sleep” and “deep sleep” are power saving modes defined by the
Environmental Protection Agency.
** When your computer is in a power saving mode, MONITOR IS IN
POWER SAVE MODE appears on the screen if you press any button
on the monitor. After a few seconds, the monitor enters the power
saving mode again.
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.
RESET
MENU
1 (power) indicator
If the 1 (power) indicator is green
Disconnect the video input cable or turn off the
1
connected computer.
2
Press the 1 (power) button twice to turn the monitor
off and then on.
3
Move the control b utton , for 2 seconds before the
monitor enters power saving mode.
MENU
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.
– 3 –
CPD-E220/E215E/E220E
TIMING SPECIFICATION
PRIMARY MODE
MODE AT PRODUCTION
RESOLUTION640 X 480800 X 600832 X 6241024 X 7681024 X 768720 X 400640 X 4801280 X 1024
CLOCK25.175 MHz56.250 MHz57.283 MHz78.750 MHz94.500 MHz28.322 MHz36.000 MHz135.000 MHz
— HORIZONTAL —
H-FREQ31.469 kHz53.674 kHz49.725 kHz60.024 kHz68.677 kHz31.469 kHz43.269 kHz79.976 kHz
H. TOTAL31.77818.63120.11116.66014.56131.77723.11112.504
H. BLK6.3564.4095.5863.6573.7256.3555.3333.022
H. FP0.6360.5690.5590.2030.5080.6361.5560.119
H. SYNC3.8131.1381.1171.2191.0163.8131.5561.067
H. BP1.9072.7023.9102.2352.2011.9072.2221.837
H. ACTIV25.42214.22214.52413.00310.83625.42217.7789.481
— VERTICAL —
V. FREQ(HZ)59.940 Hz85.061 Hz74.550 Hz75.030 Hz84.997 Hz70.087 Hz85.008 Hz75.025 Hz
V. TOTAL5256316678008084495091066
V. BLK4531433240492942
V. FP1011111211
V. SYNC23333233
V. BP3327392836352538
V. ACTIV4806006247687684004801024
— SYNC —
INT(G)NONONONONONONONO
EXT(H/V)/POLARITYYES -/-YES +/+YES -/-YES +/+YES +/+YES -/+YES -/-YES +/+
EXT(CS)/POLARITYNONONONONONONONO
INT/NON INTNON INTNON INTNON INTNON INTNON INTNON INTNON INTNON INT
MODE 1MODE 2MODE 3MODE 4MODE 5MODE 6MODE 7MODE 8
usecusecusecusecusecusecusecusec
lineslineslineslineslineslineslineslines
2000.8.28 VER.
– 4 –
TABLE OF CONTENTS
SectionTitlePage
1. GENERAL .................................................................. 1-1
7. ELECTRICAL PARTS LIST ............................ 7-1
– 5 –
SECTION 2
DISASSEMBLY
CPD-E220/E215E/E220E
2-1. CABINET REMOVAL
2-2. A AND D BOARDS REMOVAL
CN307
Push in the tip of a screwdriver
about 10mm to unlock the claw.
Cabinet
Bezel assembly
7
CN309
A board
Bezel assembly
3
1
Two screws
(+BVTP 4 x 16)
Cabinet
Cabinet
2
Two claws
GND
CN303
10
Four screws
(+BVTT 3 x 8)
CN2
CN304
GND
CN310
GND
Connector
(2P)
6
Cable holder
CN301
12
D board
CN302
CN903
2-1
GND
CN602
5
Cable
9
Three screws
(+BVTT 3 x 12)
Cable stopper
2
1
3
4
Screw
(+M 4 x 8)
Screw
(+BVTT 3 x 8 )
8
I/O cable assembly
Cable cover
CPD-E220/E215E/E220E
2-3. SERVICE POSITION
A board
1
3
2-4. PICTURE TUBE REMOVAL
GND
8
Degauss coil
10
Neck assembly
11
Deflection yoke
6
Four screws
(Hexagon)
1
Anode cap
(See page 2-3.)
CN307
CN2
2
A board
2
GND
CN602
Connector
(2P)
9
Tention spring
CN903
3
Two screws
(+BVTP 4 x 16)
5
Chassis assembly
4
Two screws
(+BVTT 4 x 8)
13
Two degauss
coil holder
Cussion
2-2
7
Picture tube
12
Two degauss
coil holder
Bezel assembly
2-5. H BOARD REMOVAL
CPD-E220/E215E/E220E
1
Screw
(+BVTP 4 x 16)
2
H bracket
3
Claw
Picture tube
4
H board
5
Menu button
Bezel assembly
Cussion
• 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
b
a
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.
• HOW TO HANDLE AN ANODE-CAP
1 Don’t scratch the surface of anode-caps with sharp shaped
material!
2 Don’t press the rubber hardly not to damage 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.
c
Anode Button
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.
2-3
CPD-E220/E215E/E220E
2-6. HARNESS LOCATION
Degauss coil
D board
H board
CN603
CN505
Picture tube
CN2
CN1
CN903
CN901
CN902
CN502
AC inlet
CN602
CN301
CN304
CN310
CN303
A board
CN307
CN501
CN504
CN302
CN309
2-4
SECTION 3
SAFETY RELATED ADJUSTMENT
CPD-E220/E215E/E220E
When replacing parts shown in the table below, the
following operational checks must be performed as a
safety precaution against X-ray emissions from the unit.
Part Replaced ( ] )
HV Regulator
Circuit
HV HOLD
DOWN Circuit
Beam Current
Protector Circuit
Allow the unit to warm up for one minute prior to checking
the following conditions:
a) HV Regulator Check
1) Input white cross hatch signal. (fH = 69 kHz)
2) CONT maximum and BRT center
3) Cut off Screen VR (G2).
4) Input voltage: 120 ± 2 VAC
5) Confirm that the voltage is within the voltage range
shown below.
Standard voltage: 26.9 KV ± 0.4 KV
6) When replacing components identified by ], make sure
to recheck the High Voltage.
7) Verify the High Voltage as shown above (26.9 KV ± 0.4
KV) is within specification. If not, set H. SIZE data at
minimum (-127) and then adjust VR501 on "D" Board.
D boardIC502, T501 (FBT)
D boardD538, R521, T501 (FBT)
D boardIC901, R949, T501 (FBT)
8) After adjusting the High Voltage within specification,
put the VR cover on VR501 as shown below and apply
sufficient amount of RTV around VR501.
b) HV Protector Circuit Check
1) Confirm that the voltage between cathode of D517 an
GND is more than 27.5 VDC.
2) Using an external DC Power supply, apply the voltage
shown below between cathode of D517 on "D" and
GND, and confirm that the HV Hold-Down circuit
works. (Raster disappears) Apply DC Voltage: Less than
35.8 VDC.
Check Condition
• Input voltage: 120 ± 2 VAC
• Input signal: (fH = 69 kHz), White Cross Hatch
• Controls: CONT (max) & BRT (center)
• B+ Voltage: 179 ± 3.0 VDC
c) Beam Protector Check (Software logic)
1) Using an external current source, apply < 1.55mA
between pin qa of FBT (T501) and GND, and confirm
that the raster fades out.
Check Condition
• Input voltage: 120 ± 2 VAC
• Input signal: (fH = 69 kHz), White Cross Hatch
• Controls: CONT (max) & BRT (center)
VR501
d) B+ Voltage Check
1) Input white cross hatch (fH = 69 kHz) signal.
2) CONT (max) & BRT (center)
3) Input voltage: 120 ± 2 VAC
Note:Use NF power supply or make sure that distortion
factor is 3% or less.
4) Confirm that the voltage is within the voltage range
shown below.
Standard voltage: 179 ± 3.0 VDC
3-1
CPD-E220/E220E/E215E
#2 SECTION 4
ADJUSTMENTS
Connect the communication cable of the computer to the connector located on the monitor. Run the service software and then follow
the instruction.
2
I
C Interface Card
2
I
C Interface Cable
HD15 Connector Adapter
Computer
as a Jig
• Landing Fine Adjustment
1. Put the set inside the Helmholtz coil.
2. Set TLH plate to zero position.
3. Input the single green signal.
4. 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
+2
-1
kgcm
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.
Video Cable
L/D control specification
± 5± 7± 5
± 5± 7± 5
± 5± 7± 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
cd
b
“a” and “b” must be equal, and
“c” and “d” must be equal.
<How to drive in wedges>
4-1
Loading...
+ 23 hidden pages
You need points to download manuals.
1 point = 1 manual.
You can buy points or you can get point for every manual you upload.