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SERVICE
MANUAL
CONTENTS
X-RAY RADIATION PRECAUTION...............................................................1
SAFETY PRECAUTION.............................................................................1
PRODUCT SAFETY NOTICE......................................................................2
INSTALLATION AND SERVICE ADJUSTMENTS.............................................3
GENERAL INSTRUCTION...........................................................................3
ALIGNMENT ITEMS AND PROCEDURE........................................................3
FACTORY ADJUSTMENT MODE..................................................................4
CHECKING POINT.......................................................................................5
PRESET THE FOLLOWING IN FACTORY.........................................................6
FACTORY MENU..........................................................................................6
CONVERGENCE MAGNET ASSEMBLY POSITIONING...................................8
COLOR PURITY ADJUSTMENT....................................................................8
CONVERGENCE ADJUSTMENT.....................................................................8
CENTER CONVERGENCE ADJUSTMENT ..................................................8
CIRCUMFERENCE CONVERGENCE ADJUSTMENT ...................................9
USA CHANNEL FREQUENCY TABLE (181 CH).............................................10
WIRING DIAGRAM..................................................................................12
BLOCK DIAGRAM....................................................................................13
IC BLOCK DIAGRAM................................................................................14
SCHEMATIC DIAGRAM............................................................................19
ELECTRICAL PARTS LIST........................................................................20
CAUTION: THIS SERVICE MANUAL IS ONLY FOR PROFESSIONAL SERVICE PERSONNEL'S
REFERENCE. BEFORE SERVICING THIS CHASSIS, PLEASE READ THE
FOLLOWING NOTICE ITEMS.
0
SAFETY INSTRUCTION
Before servicing and aligning this equipment, please read the following "X-RAY RADIATION
PRECAUTION" ,"SAFETY PRECAUTION" and "PRODUCT SAFETY NOTICE".
X-RAY RADIATION PRECAUTION
1 Excessive high voltage can produce potentially hazardous X-RAY RADIATION. To avoid such hazards,
the high voltage must not be above the specified limit. The normal value of the high voltage of this
receiver is 29 or 26.5kV(20") at zero beam current (minimum brightness) under 120V AC power source.
the high voltage must not, under any circumstances, exceed 32kV.
2 Each time a receiver requires servicing, the high voltage should be checked following the HIGH
VOLTAGE CHECK procedure in this manual. It is recommended the reading of the high voltage be
recorded as a part of service record. It is important to use an accurate and reliable high voltage meter.
3 This receiver is equipped with a Fail Safe (FS) circuit which prevents the receiver from producing an
excessively high voltage even if the B+ voltage increases abnormally. Each time the receiver is serviced,
the FS circuit must be checked to determine that the circuit is properly functioning, following the FS
CIRCUIT CHECK procedure in this manual.
4 The primary source of X-RAY RADIATION in this TV receiver is the picture tube. For continuous X-RAY
RADIATION protection, the replacement tube must be exactly the same type tube as specified in the parts
list.
5 Some parts in this receiver have special safety-related characteristics for X-RAY RADIATION protection.
For continuous safety, parts replacement should be undertaken only after referring to the PRODUCT
SAFETY NOTICE below.
SAFETY PRECAUTION
WARNING:
Service should not be attempted by anyone unfamiliar with the necessary precaution on this receiver. The
following are the necessary precautions to be observed before servicing this chassis.
1) Since the power supply circuit of this receiver is directly connected to the AC power line, an isolation
transformer should be used during any dynamic service to avoid possible shock hazard.
2) Always discharge the picture tube anode to the CRT conductive coating before handling the picture tube.
The picture tube is highly evacuated and if broken, glass fragments will be violently expelled. Use shatter
proof goggles and keep picture tube away from the unprotected body while handling.
3) When replacing a chassis in the cabinet, always be certain that all the protective devices are put back in
place, such as: non-metallic control knobs, insulating covers, shields, isolation resistor-capacitor network
etc.
4) When replacing parts or circuit boards, disconnect the power cord.
5) When replacing a high wattage resistor (oxiode metal film resistor) on the circuit board, keep the resistor
10mm (1/2in) away from circuit board.
6) Connection wires must be kept away from components with high voltage or high temperature.
7) If any fuse in this TV receiver is blown, replace it with the FUSE specified in the chassis parts list.
1
8) Before returning the set to your customer, always perform an AC leakage current check on the exposed
metallic parts of the cabinet, such as antennas, terminals, screwheads, metal overlays, control shafts etc. to
be sure the set is safe to operate without danger of electrical shock. Plug the AC line cord directly into a
120V AC outlet (do not use a line isolation transformer during this check). Use an AC voltmeter having
5000 ohms per volt or more sensitivity in the following manner:
Connect a 1500 ohm 10 watt resistor, paralleled by a 0.15 F, AC type capacitor, between a known good
earth ground (water pipe, conduit, etc.) and the exposed metallic parts, one at a time. Measure the AC
voltage across the combination of 1500 ohm resistor and 0. 15 F capacitor. Reverse the AC plug at the
AC outlet and repeat AC voltage measurements for each exposed metallic part. Voltage measured must not
exceed 0.3 volts RMS. This corresponds to o.2 milliamp. AC. Any value exceeding this limit constitutes a
potential shock hazard and must be corrected immediately.
AC VOLTMETER
0.15 FD
Place this probe on
each exposed
metallic part.
Good earth ground
such as a water
pipe, conduit, etc.
1500ohm
10watt
PRODUCT SAFETY NOTICE
Many electrical and mechanical parts in the chassis have special safety-related characteristics. These
characteristics are often passed unnoticed by a visual inspection and the X-RAY RADIATION protection
afforded by them cannot necessarily be obtained by using replacement components rated for higher wattage,
etc. Replacement parts which have these special safety characteristics are identified in this manual and its
supplement electrical components having such features are shaded on the schematic diagram and the parts list.
Before replacing any of these components, read the parts list in this manual carefully. The use of substitute
replacement parts which do not have the same characteristics as specified in the parts list may create shock,
fire, X-RAY RADIATION or other hazards.
B+ CHECK
1) Prepare the test equipment.
2) Use the DC voltameter at DC 200V position to test B+ test point, i.e. B+.
2
3) Connect the power plug to AC 120V/60Hz, turn on the power switch, wait for normal raster, Check B+ =
100V 0.2V.
Test point B+ B1-5V B2-9V B3-10V B4-32V TH-12V TH-20V TH-200V
DC(V) 100 5 9 12 32 12 20(22) 200
INSTALLATION AND SERVICE ADJUSTMENTS
GENERAL
In the majority of cases, a color television receiver will need only slight touch up adjustment upon
installation. Check the basic characteristics such as FS,EHV,and focus. Observe the picture for good black and
white details without objectionable color shading. If color shading is evident, demagnetize the receiver.
If color shading still persists, perform purity and convergence adjustments. This should be all that is necessary
to achieve optimum receiver perfomance.
FOCUS ADJUSTMENT
Adjust the FOCUS control (on T301) for well defined scanning lines on the picture screen.
HIGH VOLTAGE CHECK
CAUTION: These is no HIGH VOLTAGE ADJUSTMENT on this chassis. Checking should be done
following the steps below.
1. Connect an accurate high voltage meter to the second anode of the picture tube.
2. Turn on the receiver. Set the BRIGHTNESS and CONTRAST controls to minimum (zero beam current).
3. High voltage will be measured below 29 (20")KV.
4. Vary the BRIGHINESS control to both extremes to be sure the high voltage does not exceed the limit
under any conditions.
General instruction
1 This chassis' EEPROM N801 M24C08 should copy standard data, if necessary, deal it with "factory
adjustment". If directly use blank EEPROM, should first preset I2C data, then go on other common
alignment. For factory adjustment method, refer to The appendix: factory menu.
2 If without special indication, the alignment is conducted on the below condition:
a AC power supply 120 V/60 Hz.
b The whole unit is preheated for more than 30 min.
3 There is built-in auto degaussing circuit, it will degauss automatically within 1second after turning on.
4 If CRT is with magnetism and affects color purity and convergence, the internal degaussing can not
degauss completely, can use degaussor to degauss externally. If color purity and convergence is still poor,
then do color purity and convergence adjustment.
Alignment items and procedure
1 B+ voltage check
2. RF AGC voltage adjustment
3. Focus adjustment
4. Screen-grid voltage and white balance adjustment
5 Horizontal,vertical scan center adjustment
6 Horizontal,vertical scan amplitude adjustment
7 Pattern correction adjustment
8 The alignment flow chart see figure below.
3
EEPROM copy
High voltage check
B+ check
X-ray protection check
Filament voltage check
RFAGC adjustment
Picture and sound check
FOCUS
Sub-brightness check
Screen-grid voltage
White balance adjustment
White balance check
Scanning amplitude center & Color purity
raster correction adjustment convergence check
AV terminal check
Check
The TV set & remote
controller's function check
Figure 1: Alignment flow chart
Factory adjustment mode
1 B+ voltage test
a Make sure the AC power is 120 V/60 Hz
b) Connect digital voltmeter to B+ test point, receive A-7 signal, set picture control to DYNAMIC
state test B+ the test voltage should be 100 V 0.5 V (21" PF), or 110V 0.5 V (14" PF AND
21"), or 140V (25").
2 AGC adjustment
a Receive 60 dB split field A-7 signal.
b Use oscilloscope or digital voltmeter to monitor test N201 pin 43 voltage AGC output .
c Press R-AGC button by making use of [ ][ ] button, increase the value from low to high until the
voltage just reach 4.0 V at this time picture noisy spot should basically disappear, otherwise
continue fine tune R-AGC button.
3. Focus adjustment
3. 1 Receive A-12 signal, set user control to DYNAMIC state.
3. 2 Adjust FBT's focus potentiometer, to make the screen's B area's focus optimum.
4. Acelerating electrode adjustment method (use A-7 signal)
4.1 Roughly adjust white balance, fix GCUT value, adjust RCUT BCUT RDRV BDRV's value to make
4
white balance basically normal.
4.2 Set the color to 0, contrast to 10, use oscilloscope to adjust CRT's red gun's waveform (see below figure),
adjust brightness to make the seventh step's (the darkest) DC level be 180V, adjust accelerating electrode
to make the seventh step slightly light up (just can separate the seventh step and below dark field).
180V
0V
Fig 2: red gun waveform
4.3 Fine adjust white balance (color temperature: 12000K±8MPCD X=0.270±0.008 Y=0.283±0.008 )
4.4 Set contrast,brightness,color all to 0, adjust BRTN to make A-7's upper left 2 lattice slightly light up.
5. Horizontal,vertical scan center adjustment
NTSC60HzH-center,V-center adjustment
Receive A6 signal, set user control to "DYNAMIC" state, adjust V-center V-SHIFT H-PHASE to
make picture's center be in accordance with screen's center.
6. Vertical scan amplitude adjustment
NTSC60 HzV-amplitude adjustment
Receive A 12 signal, set user control to "DYNAMIC" state, adjust V-amplitude V-SIZE to make
picture's upper and lower overscanning be screen size's 8%.
Checking point
1. High voltage check
1.1 Connect high voltage meter to CRT's second anode and GND.
1.2 Receive A-7 signal, set user control to "DYNAMIC" state, the high voltage should be 29.0 kV±1 kV
(21" PF and 25") or 25.0kV±1kV (14" PF) or 26.5kV±1kV (21").
1.3 When brightness and contrast be set to minimum (zero beam current), the high voltage should not exceed
32 kV.
2. CRT filament voltage check
Receive A-7 signal, set picture control to "DYNAMIC" state, use effective value voltmeter to test CRT
filament voltage, the reading should be (6.3±0.3)Vrms.
3. X-ray protection check
3.1 Receive A-7 signal, set user control to "DYNAMIC" state.
3.2 Short R305TP301,TP302 X-ray protection circuit should effect.
5
4. Picture and sound check
4.1 Receive standard TV signal.
4.2 Making use of picture control buttons to check color,contrast,brightness,sharpness,tint's control function.
4.3 Making use of sound control buttons to check volume control function.
5. Sub-brightness check
Receive A-7 signal, set color ,contrast,brightness all to 0 picture's left side first grid slightly lights.
6. Color purity and convergence checkUse common regulation
7. AV terminals ( AV IN/OUT check)
8. Other control buttons (on the set and on the remote controller) function check.
Preset the following in factory
1. Picture menu CONTRAST 60
BRIGHTNESS 30
COLOR 30
SHARPNESS 30
TINT ±00
PICTURE PERSONAL
MODE
MORE
2. Volume preset to 30.
3. Set OSD language to English.
4. TV modechannel position number CABLE 3.
Factory menu
1. Enter into factory menu to operate.
1.1 Press "DSP SLEEP PIC" button (The period of two-press should be within 5 seconds)enter into factory
menu.
1.2 Use CH+/CH- button to select the menuuse VOL+/VOL- button to enter the function menu.
1.3 In factory menu status, press MENU button to exit.
6
2. Factory menu contents
1: VCJ ADJ
1. VIF VCO AUTO ADJ OFF Use for adjustment of VIF VCO free running frequency
2. RF DELAY ADJ Use for adjustment tuner AGC takeover point
2: RASTER ADJ
1. V POSITION Vertical ramp start timing adjustment
2. V-SIZE Vertical ramp amplitude adjustment
3. H-POSITION Horizontal phase adjustment
4. WHITE-BACK White back mode selection
3: CRT ADJ
1.CUT OFF-R R OUT pedestal level adjustment (factory control only)
2. CUT OFF-G G OUT pedestal level adjustment (factory control only)
3. CUT OFF-B B OUT pedestal level adjustment (factory control only)
4. DRIVE R R OUT amplitude adjustment (factory control only)
5. DRIVE B B OUT amplitude adjustment (factory control only)
4: PICTURE ADJ
1. SUB BRIGHTNESS Brightness control (end user control)
2. SUB CONTRAST Contrast control (end user control)
5: USER MENU RESET OFF
6: SERVICE MENU
1. H VCO ADJ H VCO free running-frequency adjustment
2. TRAP FINE ADJ Chroma trap adjustment
3. SUB TINT TV tint control (end user control)
4. SUB TINT AV AV tint control (end user control)
5. SUB TINT YUV YUV tint control (end user control)
6. SUB COLOR Color control (end user control)
7.C-ANGLE95 Chroma relational angle fo demodulation switch
8. TAKE OFF Chroma BPF/Take off switch
9.OSD LEVEL OSD output level switch
10.Y-DL TIME Luminance delay time adjustment
11. S-SLICE DOWN Sync det slice level selection
12. AFC12 Horizontal AFC12 gain switch
13.Y SW LPF Y SW OUT, LPF ON/OFF
14. ABCL Auto brightness and contrast limiter
15. ABCL GAIN ABCL GAIN low or high switch
16. GAMMA Luminance gamma threshold
17. BLACK ST OFF Black stretch function ON/OFF
18. BLACK ST ADJ Charging time adjustment
19. AV OPTION Av out mode switch
20. INT MONITORING
21. AUDIO ATT AUDIO OUT pin 51 amplitude adjustment
22. ODS HR ADJ OSD position adjustment
23. NUM ADJ EEPROM data adjustment
24. LANGUAGE OSD language switch.
7
CONVERGENCE MAGNET ASSEMBLY POSITIONING
Convergence magnet assembly and rubber wedges need mechanical positioning. Refer to below figure 1.
COLOR PURITY ADJUSTMENT
NOTE: Before attempting any purity adjustment, the receiver should be operated for at least fifteen minutes.
1. Demagnetize the picture tube and cabinet using a degaussing coil.
2. Set the CONTRAST and BRIGHTNESS controls to the maximum.
3. Receive PM5515 monochromatic signal (such as G) to provide a green raster on the screen.
4. Loosen the clamp screw holding the yoke, and slide the yoke backward to provide vertical green belt
(zone) in the picture screen.
5. Remove the Rubber Wedges.
6. Rotate and spread the tabs of the purity magnet around the neck of the picture tube until the green
belt is in the center of the screen. At the same time, center the raster vertically by adjusting the
magnet.
7. Move the yoke slowly forward or backward until a uniform green screen is obtained. Tighten the
clamp screw of the yoke temporarily.
8. Check the purity of the red and blue raster.
9. Obtain a white raster, referring to "CRT WHITE BALANCE ADJUSTMENT".
10. Proceed with convergence adjustment.
FIG.3
CONVERGENCE ADJUSTMENT
NOTE: Before attempting any convergence adjustments, the receiver should be operated for at least fifteen
minutes.
CENTER CONVERGENCE ADJUSTMENT
1. Receive crosshatch pattern with a color bar signal generator.
2. Adjust the BRIGHTNESS and CONTRAST controls for well defined pattern.
8
USA CHANNEL FREQUENCY TABLE (181 CH)
P IF=45.75 MHz
C IF=42.17MHz
S IF=41.25MHz
UNIT: MHz
BAND CHANNEL P CARRIER S CARRIER LOCAL BAND CHANNEL P CARRIER S CARRIER LOCAL
2 55.25 59.75 101 W+11 361.25 365.75 407
VHF 3 61.25 65.75 107 UHF W+12 367.25 371.75 413
Low
4 67.25 71.75 113 W+13 373.25 377.75 419
5 77.25 81.75 123 W+14 379.25 383.75 425
6 83.25 87.75 129 W+15 385.25 389.75 431
A-6 85.25 89.75 131 W+16 391.25 395.75 437
A-5 91.25 95.75 137 W+17 397.25 401.75 443
A-4 97.25 101.75 143 W+18 403.25 407.75 449
A-3 103.25 107.75 149 W+19 409.25 413.75 455
A-2 109.25 113.75 155 W+20 415.25 419.75 461
A-1 115.25 119.75 161 W+21 421.25 425.75 467
A 121.25 125.75 167 W+22 427.25 431.75 473
B 127.25 131.75 173 W+23 433.25 437.75 479
C 133.25 137.75 179 W+24 439.25 443.75 485
VHF D 139.25 143.75 185 W+25 445.25 449.75 491
High E 145.25 149.75 191 W+26 451.25 455.75 497
F 151.25 155.75 197 W+27 457.25 461.75 503
G 157.25 161.75 203 W+28 463.25 467.75 509
H 163.25 167.75 209 W+29 469.25 473.75 515
I 169.25 173.75 215 14 471.25 475.75 517
7 175.25 179.75 221 15 477.25 481.75 523
8 181.25 185.75 227 16 483.25 487.75 529
9 187.25 191.75 233 17 489.25 493.75 535
10 193.25 197.75 239 18 495.25 499.75 541
11 199.25 203.75 245 19 501.25 505.75 547
12 205.25 209.75 251 20 507.25 511.75 553
13 211.25 215.75 257 21 513.25 517.75 559
J 217.25 221.75 263 22 519.25 523.75 565
K 223.25 227.75 269 23 525.25 529.75 571
L 229.25 233.75 275 24 531.25 535.75 577
M 235.25 239.75 281 25 537.25 541.75 583
N 241.25 245.75 287 26 543.25 547.75 589
O 247.25 251.75 293 27 549.25 553.75 595
P 253.25 257.75 299 28 555.25 559.75 601
Q 259.25 263.75 305 29 561.25 565.75 607
R 265.25 269.75 311 30 567.25 571.75 613
S 271.25 275.75 317 31 573.25 577.75 619
T 277.25 281.75 323 32 579.25 583.75 625
U 283.25 287.75 329 33 585.25 589.75 631
V 289.25 293.75 335 34 591.25 595.75 637
W 295.25 299.75 341 35 597.25 601.75 643
W+1 301.25 305.75 347 36 603.25 607.75 649
W+2 307.25 311.75 353 37 609.25 613.75 655
W+3 313.25 317.75 359 38 615.25 619.75 661
W+4 319.25 323.75 365 39 621.25 625.75 667
W+5 325.25 329.75 371 40 627.25 631.75 673
W+6 331.25 335.75 377 41 633.25 637.75 679
W+7 337.25 341.75 383 42 639.25 643.75 685
W+8 343.25 347.75 389 43 645.25 649.75 691
W+9 349.25 353.75 395 44 651.25 655.75 697
W+10 355.25 359.75 401 45 657.25 661.75 703
10
USA CHANNEL FREQUENCY TABLE (181 CH)
P IF=45.75 MHz
C IF=42.17MHz
S IF=41.25MHz
UNIT: MHz
BAND CHANNEL P CARRIER S CARRIER LOCAL
46 663.25 667.75 709
UHF 47 669.25 673.75 715
48 675.25 679.75 721
49 681.25 685.75 727
50 687.25 691.75 733
51 693.25 697.75 739
52 699.25 703.75 745
53 705.25 709.75 751
54 711.25 715.75 757
55 717.25 721.75 763
56 723.25 727.75 769
57 729.25 733.75 775
58 735.25 739.75 781
59 741.25 745.75 787
60 747.25 751.75 793
61 753.25 757.75 799
62 759.25 763.75 805
63 765.25 769.75 811
64 771.25 775.75 817
65 777.25 781.75 823
66 783.25 787.75 829
67 789.25 793.75 835
68 795.25 799.75 841
69 801.25 805.75 847
11
DEGASSING
- + - +
SPEAKER
COIL
782-13Y90-0500 782-M2035-0500 782-M2035-2900
XV04
STANDBY PCB BUTTON PCB AV PCB
XV03 - + - +
X601 X901 #XA03
X902 XA01
A1 A2 X602 X902
XV01
782-29FA0-6400
X502
VM PCB
XM03
XM02 MAIN PCB XM01
XM02
782-M2127-010D
12
XM01
CRT
XM03
WIRING DIAGRAM
X403
X201
X402 HORZIONTAL
DRIVER
TRANSFORMER
X401
X302
CRT PCB X301
782-M2035-0200 FOCUS
SCREEN
Vin STR-G5653
4
1 D
START O.V.P LATCH DRIVE
REG
VIN1
-
+
T.S.D
2 S
+
-
14
ERROR AMP
O.S.C
VIN2 5 O.C.P/F.B
-
+
IC BLOCK DIAGRAM
3 GND
VCC
5V
B ase B and SIF
Input Input
0.
22 +
Lout R out A N 5832S A
2.2
0.1
4.7 2.2 + 2.2 2.2 2.
2
+ 1000P
3.
GND 2.2
+ + + + +
3K
0.33 180K
21 23 18 17 19 25 15 30 29 28
L+R AG C
26 P E
4.7 Fit
ler
22 SIF
D em od
75 s O fset
f M at x
ri
P iot D et
l
D e-E m ph C ancel & M ode S W
10K
Input 2
S C L/ T I
S D
VC A O f set
f L-R IC 27
15
P LL D ecoder SD A/ API
S D
C ancel Fit
ler 24
10K
SI / B
FB O fset
f
SW St ereo l
P iot 32 +
2 C ancel
IC / R A
PA 7 C ancel 2.2
F it
ler
AG C 8 W i B and
de de
W i B and W i B and
de
SAP SAP S A P out E xpand R M S D et F it
ler 3.3
ler
F it D em od ler
F it 3 +
M O DE 9
S pectral S pect ral 10
SAP S pectral 2 + (Ta
FO M O E xpand R M S D et F it
ler
10 D et
rol
5 0.1
N oi
se D bx
M ode C ont S W
M U TE 11 N oise (L-R )/ A P
S
D et D e-E m ph 3.3
ler
F it S w ich
t 4 + (Ta
SI BB
F/ 12 6 0.022
( 10%
14 13
0.033 0.1 (Ta) 10% Tant um capacior
al t
AN7522N
16
1 2 3 4 5 6 7 8 9 10 11 12
Vcc GND
2 6 3
Flyback
Generator
1 -
Power
Amplifier 5
7 +
17
Thermal
Protection
4
TEA8172
WARNING: BEFORE SERVICING THIS CHASSIS, READ THE "X-RAY RADIATION
PERCAUTION", "SAFETY PRECAUTION" AND "RPODUCT SAFETY NOTICE" ON
PAGE 1&2 OF THIS MANUAL.
CAUTION: 1. The shaded areas makes in the schematic diagram and the parts list designate components
which have special characteristics important for safety and should be replaced only with
type identical to those in the original circuit or specified in the parts list. Before replacing
any of these components, read carefully the PRODUCT SAFETY NOTICE on page 2.
2. Do not degrade the safety of the receiver through improper servicing.
ELECTRICAL PARTS LIST
MAIN BOARD
SYMBOL PART NO. DESCRIPTION
782-M2117-010D MAIN PCB
CRYSTAL
G201 329-53601-00 JA25A 3.579545MHZ
DIODE
D505 340-00010-00 S5295G
D304 340-00291-00 TEU2YX
D305 340-00291-00 TEU2YX
D508 340-00291-00 TEU2YX
D509 340-00291-00 TEU2YX
D510 340-00291-00 TEU2YX
D511 340-00292-00 TRU3A
D502 340-00001-003 1N4148
D503 340-00001-003 1N4148
D506 340-00001-003 1N4148
D514 340-00001-003 1N4148
D802 340-00001-003 1N4148
DV01 340-00001-003 1N4148
DV02 340-00001-003 1N4148
DV03 340-00001-003 1N4148
D507 340-00010-003 S5295G
D306 340-00010-003 S5295G
D307 340-00086-003 TVR-1B
D301 340-00288-003 TFR155
20
SYMBOL PART NO. DESCRIPTION
D302 340-00288-003 TFR155
REGULATED DIODE
D303 340-50500-003 HZ5C1
D513 340-50550-003 HZ6A3
D801 340-50550-003 HZ6A3
D515 340-50790-003 HZ9A1
D504 340-51560-003 * HZ16-1
D512 340-51850-003 HZ18-3
RECTIFIER
D501 340-80022-00 T2SB60
TRANSISTOR
V301 343-18030-80 ST1803DHI
V803 343-23830-60 2SC2383-0
V302 343-24820-00 2SC2482
V101 343-27170-00 2SC2717
V505 343-01800-00 KSE180 TO-126
V506 343-01800-00 KSE180 TO-126
V202 343-10150-104 2SA1015Y Pr2.5
V203 343-10150-104 2SA1015Y Pr2.5
V204 343-10150-104 2SA1015Y Pr2.5
V503 343-10150-104 2SA1015Y Pr2.5
VV02 343-10150-104 2SA1015Y Pr2.5
V205 343-18150-114 2SC1815-Y
V501 343-18150-114 2SC1815-Y
V502 343-18150-114 2SC1815-Y
V504 343-18150-114 2SC1815-Y
V801 343-18150-114 2SC1815-Y
VV01 343-18150-114 2SC1815-Y
VA01 343-18150-114 2SC1815-Y
IC
N503 352-05740-00 uPC574 (D)
N502 352-06210-70 TLP621-GB(UL) (O)!
N802 352-24040-50 AT24C04 (D)
N801 352-37150-70 *M37150EFFP (M)
NA02 352-40520-60 TC4052BP (M)
NA01 352-40520-60 TC4052BP (M)
N501 352-56530-00 STR-G5653 (M)
N201 352-61251-70 M61251AFP (M)
NV01 352-75220-00 AN7522N (M)
N301 352-81720-10 TDA8172 (M)
21
SYMBOL PART NO. DESCRIPTION
RELAY
RY501 457-12019-90 JQX-14FF-012-1HS !
SAW FILTER
Z202 458-07009-00 M1859M
CERAMIC CAPACITOR
C504 459-B147M-20 ECK-DNS471MBX !
C509 459-B147M-20 ECK-DNS471MBX !
C516 459-B222M-20 ECK-DNS222MEX !
C502 459-B247R-00 DE0807F472ZAC250V !
C503 459-B247R-00 DE0807F472ZAC250V !
C507 459-B247R-00 DE0807F472ZAC250V !
C508 459-B247R-00 DE0807F472ZAC250V !
THIN-FILM CAPACITOR
C501 462-2B410-M0V 250VAC-0.1uF-M !
C505 462-2B410-M0V 250VAC-0.1uF-M !
C506 462-2B410-M0V 250VAC-0.1uF-M !
METAL RESISTOR
R318 467-2F115-H0 1W-150-JL
R319 467-2EA22-H0 1/2W-2.2-JL
R522 467-2EA22-H0 1/2W-2.2-JL
R516 467-2G315-H0 2W-15k-JL
R521 467-2G315-H0 2W-15k-JL
R313 467-2E256-H0 1/2W-5.6k-JL
R320 467-2FA15-H0 1W-1.5-JL
R525 467-2F033-H0 1W-33-JL
R310 467-2F220-H0 1W-2K-JL
R342 467-2F220-H0 1W-2K-JL
R511 467-2GB15-H0 2W-0.15-JL
R504 467-2G422-H0 2W-220K-JL
WIRE-ROUND RESISTOR
R312 467-B0239-H0 RX25-5W-3.9K-J
MELTABLE RESISTOR
R304 467-4FA24-H0 1W-2.4-JL
R309 467-4FA27-H0 1W-2.7-JL
R301 467-4FA39-H0 1W-3.9-JL
R528 467-4E001-H0 1/2W-1-JL
R529 467-4E001-H0 1/2W-1-JL
R303 467-4F010-H0 1W-10-JL
R513 467-4EB33-H0 1/2W-0.33-JL
22
SYMBOL PART NO. DESCRIPTION
CARBON RESISTOR
R502 467-8E433-H0 1/2W-330k-JL !
R512 467-8E582-H0A 1/2W-8.2M-J !
THERMISTOR
R501 469-10023-00 96708 (9)
R503 469-40004-00 5D2-14LC
SWITCH TRANSFORMER
T503 470-00272-00 SR3601B !
INDUCTANCE WITH COLOUR CODES
LA06 471-1068H-00 EL0606SKI-680J
LA02 471-2A82K-00 SPT0305-8R2K-5
LA03 471-2A82K-00 SPT0305-8R2K-5
L101 471-2B56K-00 SPT0305-R56K-5
LA04 471-2001K-A0 SP0203-1uH-K
LA05 471-2001K-A0 SP0203-1uH-K
LA07 471-2001K-A0 SP0203-1uH-K
LA08 471-2001K-A0 SP0203-1uH-K
LA09 471-2001K-A0 SP0203-1uH-K
LA10 471-2001K-A0 SP0203-1uH-K
LA01 471-1068H-00 EL0606SKI-680J
L205 471-1015H-00 EL0606SKI-150J
LV01 471-2210K-10 LGA0410-1000uH-K
L102 471-2B56K-003 SPT0305-R56K-5
L103 471-2068K-103 LGA0410-68uH-K
L201 471-2068K-103 LGA0410-68uH-K
L202 471-2068K-103 LGA0410-68uH-K
L203 471-2068K-103 LGA0410-68uH-K
L204 471-2068K-103 LGA0410-68uH-K
H-DRIVE TRANSFORMER
T302 472-10001-00 XR0961
CERAMIC FILTER
Z201 475-15451-00 LT4.5MH
CERAMIC TRAPFILTER
Z203 475-25451-00 XT4.5MB
H-LINEARITY COIL
L301 477-00062-00 HL1830H-X12
POWER FILTER
T501 477-20028-00 LF21065
T502 477-20028-00 LF21065
23
SYMBOL PART NO. DESCRIPTION
ADJUSTABLE INDUCTANCE
L304 477-30026-00 TLN2130
FIXED INDUCTANCE
L302 477-40031-00 LG750
FBT
T301 472-24207-00 BSC25-3368K*!
OTHER
TUNER 590-40707-00 115-B-8035AZ
POWER CORD 491-702D0-02 UL !
FUSE(FU501) 569-16101-90 51S 2.5A/250V !
CRT SOCKET 364-58204-00 GZS8-17(UL) !
SPEKER 384-40908-J1 ST313-1B
CRT 335-14233-00U A36LXE190X-02
DEGAUSSING COIL 477-11410-00 DX37(03)
CRT BOARD
SYMBOL PART NO. DESCRIPTION
782-J2130-0200 CRT PCB
DIODE
VD401 340-00001-00 1N4148
VD402 340-00001-00 1N4148
VD403 340-00001-00 1N4148
TRANSISTOR
V404 343-18150-10 2SC1815-Y
V401 343-26880-60 2SC2688M
V402 343-26880-60 2SC2688M
V403 343-26880-60 2SC2688M
CARBON RESISTOR
R413 467-8E227-H0A 1/2W-2.7K-J !
R414 467-8E227-H0A 1/2W-2.7K-J !
R415 467-8E227-H0A 1/2W-2.7K-J !
INDUCTANCE WITH COLOUR CODES
L401 471-1068H-00 EL0606SKI-680J
L402 471-2068K-00 SPT0305-680K-5
METAL RESISTOR
R419 467-2G312-H0 2W-12k-JL
R420 467-2G312-H0 2W-12k-JL
R421 467-2G312-H0 2W-12k-JL
24
BUTTON BOARD
SYMBOL PART NO. DESCRIPTION
782-M1435-0500 BUTTON PCB
LIGHT-EMITTING DIODE
VD601 340-10055-90 HFT505M
IC
V601 352-38060-60 HRM138BB3006 (M)
AV BOARD
SYMBOL PART NO. DESCRIPTION
782-M1435-2900 AV PCB
ELECTROLYTIC CAPACITOR
CV01 464-6D647-M0 CD110-16V-47uF-M
CV02 464-6D647-M0 CD110-16V-47uF-M
CARBON RESISTOR
RV01 467-1D112-H0 RT14-1/4W-120-J
RV02 467-1D112-H0 RT14-1/4W-120-J
25
EXPLODED VIEW
PARTS LIST OF EXPLODED VIEW
N0. NAME PART NO. NO. NAME PART NO.
1 SCREW 851-24020-14 16 MAIN BOARD 667-M1435-01
ASSEMBLY
2 CRT BOARD 667-M1435-02 17 REAR PANEL 808-60763-05
3 CRT 335-14233-00U 18 THREAD CLASP 742-30032-00
4 SCREW 851-24020-14 19 SCREW 851-24020-14
5 CRT FIXER 615-10285-00 20 BRAIDED PULLING 838-10164-00
SPRING
6 LED COLUMN 700-60150-00 21 DEGAUSSING COIL 477-11410-00
7 POWER SWITCH 360-10001-00 22 LINE CLASP 742-30032-00
8 SCREW 851-53012-31 23 BRAIDED PULLING 123-30001-04
9 SPEAKER 384-14233-00U 24 BACK CABINET 780-10887-J20
10 FRONT CABINET 780-10875-JE1 25 LABEL 880-10205-293
11 Standby BUTTON 877-60536-E0
12 SPEAKER 384-14233-00U
13 LOGO 880-10470-00
14 SIDE AV 667-M1435-29
15 BUTTON ASSEMBLY 667-M435-29