SERVICE MANUAL COLOR MONITOR SPECTRUM CT520G SERIES (S554B Series)
THESE DOCUMENTS ARE FOR REPAIR SERVICE INFORMATION ONLY. EVERY REASONABLE EFFORT HAS BEEN MADE TO ENSURE THE ACCURACY OF THIS MANUAL; WE CANNOT GUARANTEE THE ACCURACY OF THIS INFORMATION AFTER THE DATE OF PUBLICATION AND DISCLAIMS LIABILITY FOR CHANGES, ERRORS OR OMISSIONS, MANUFACTURE DATA : May.2005
TABLE OF CONTENTS PAGE 1. SPECIFICATIONS ............................................ .................................................................. ............................................ ................................... .............
3-4
2.
PRECAUTION AND NOTICES ........................................... ................................................................. ..................................... ............... 2-1 SAFETY PRECAUTIONS ............................................ ................................................................... .................................. ........... 2-2 PRODUCT SAFETY NOTICE ............................................. ................................................................... .......................... .... 2-3 SERVICE NOTES .......................................... ................................................................. ............................................. .......................... .... 2-4 HIGH VOLTAGE WARNING ............................................ .................................................................. ........................... .....
5 5 5 5 5-6
3.
OPERATING INSTRUCTIONS ............................................ ................................................................... .................................... .............
6
4.
ADJUSTMENT ........................................... ................................................................ ........................................... .......................................... .................... 4-1 ADJUSTMENT CONDITIONS AND PRECAUTIONS ............................... ............................... 4-2 MAIN ADJUSTMENTS ......................................... ............................................................... ........................................ .................. 4-3 ADJUSTMENT METHOD .......................................... ................................................................ ................................... .............
7 7 7 7-10
5.
CIRCUIT DESCRIPTION ............................................ .................................................................. ............................................. .........................
10-11
6.
TROUBLE SHOOTING CHART ........................................... ................................................................. ................................... ............. 6-1 NO RASTER, CRT RELATIVE CIRCUIT PROBLEMS ................................. ................................. 6-2 ABNORMAL DISPLAY ........................................... ................................................................. ...................................... ................ 6-3 HOR. /OSC /DEF /HV CIRCUIT FAULT................................ FAULT..................................................... ......................... .... 6-4 ABNORMAL HORIZONTAL DEFLECTION.......
12 12-13 14 15 16
1. SPECIFICATIONS FOR 5G SERIES COLOR MONITOR 1.
CRT : 38CM(15") 90 Deflection, 0.28mm Dot Pitch, Glare Screen
2.
Viewable image Size: 35.4CM (13.9") diagonal
3.
Display Color: Unlimited Colors
4.
External Controls: Power On/Off, OSD key, Function knob: Contrast, Brightness, H-Size, H-Center, V-Size, V-Center, ZOOM, Pincushion, Trapezoid, Rotation, Moire Reduce, Recall, Degaussing, Color Temperature.
5.
Input Video Signal
Horiz. Sync: Vert. Sync:
Horizontal: Vertical : Fh (KHz): Fv (Hz) :
6.
Display Size
Mode 1
Mode 2
Mode 3
Mode4
Mode 5
RGB Analog
RGB Analog
RGB Analog
RGB Analog
RGB Analog
RGB Analog
Mode 6
TTL Level
TTL Level
TTL Level
TTL Level
TTL Level
TTL Level
Negative
Negative
Negative
Positive
Negative
Postive TTL Level
TTL Level
TTL Level
TTL Level
TTL Level
TTL Level
Positive
Negative
Negative
Positive
Negative
720 (H)
640 (H)
640 (H)
800 (H)
1024 (H)
800 (H)
400 (V)
480 (V)
480(V)
600 (V)
768 (V)
600 (V)
31.5
31.5
37.5
53.7
48.4
46.9
70
60
75
85
60
Postive
75
11. Power Source: Switching Mode Power Supply AC 100 ~240V, 50/60Hz Universal Type 12. Operating Temperature: 0°C to 40°C Ambient 13. Humidity: 10% to 85% Relative, Non-Condensing 14. Weight:
11.5 Kgs(Net), 13.5Kgs(Gross)
15. Dimensions Monitor: Carton: 438(W) × 394(H) × 460(D) mm Monitor: 360(W) × 362(H) × 387(D) mm 16. External Connection: 15 Pin D-type Connector AC Power Cord
17. Regulations:ENERGY STAR, TUVS(only for Argentina)
2. PRECAUTIONS AND NOTICES 2-1
SAFETY PRECAUTIONS
1. 2.
3.
4. 5.
Observe all caution and safety related notes located inside the display cabinet. Operation of the display with the cover removed, may cause a serious shock hazard from the display power supply. Work on the display should not be attempted by anyone who is not thoroughly familiar with precautions necessary when working on high voltage equipment. Do not install, remove or handle the picture tube in any manner unless shatter-proof goggles are worn. People who are not so equipped should be kept away while handling picture tube. Keep picture tube away from the body while handling. The picture tube is constructed to limit X-RAY radiation to 0.5 mR/HR. For continued protection, use the designated replacement tube only, and adjust the voltages so that the designated maximum rating at the anode will not be exceeded. Symbol “
!
”means safety relative parts. The use of substitute replacement parts which have no the
same characteristics as specified in the parts list may create shock,fire or explode etc. 6.
2-2
Before returning a serviced display to the customer, a thorough safety test must be performed to verify that the display is safe to operate without danger or shock. Always perform an AC leakage current check on the exposed metallic parts of the cabinet, such as screw heads. Test method for current leakage is described as follow. (a) Plug the AC line cord directly into rated AC outlet (do not use a line isolation transformer during this check). (b) Use an AC voltmeter having 5000 ohms per volt or with more sensitivity in the following manner: Connect a 1500 ohms 10 Watt resistor, paralleled by a 0.15UF, AC type capacitor between a known good earth ground (water pipe, conduit, etc.) and the exposed metallic parts simultaneously. Measure the AC voltage across the combination of 1500 ohms resistor and 0.15UF capacitor. (c) Reverse the AC plug at the AC outlet and repeat AC voltage measurements for each exposed metallic part. (d) Voltage measured must not exceed 0.5 volts RMS. This corresponds to 0.35 milliamp AC. Any value exceeding this limit constitutes a potential shock hazard and must be corrected immediately.
PRODUCT SAFETY NOTICE
To determine the presence of high voltage, use accurate, high impedance, HV meter connected between second anode lead and CRT dag grounding device. When servicing the High Voltage System, remove static charge from it by connecting a 10K ohm resistor in series with an insulated wire (such as a test probe) between picture tube dag and 2nd anode lead.(AC line cord disconnected from AC power outlet.) The picture tube used in this monitor employs integral implosion protection. Replace with tube of the same type number for continue safety. Do not lift picture tube by the neck. Handle the picture tube only after discharging the high voltage completely.
3. OPERATING INSTRUCTIONS This procedure gives you instructions for installing and using the 5G Color display. 1. Position the display on the desired operation and plug the power cord into a convenient AC outlet. Three-wire power cord must be shielded and is provided as a safety precaution as it connects the chassis and cabinet to the electrical conduit ground. If the AC outlet in your location does not have provisions for the grounded type plug, the installer should attach the proper adapter to ensure a safe ground potential. 2. Connect the 15-pin color display shielded signal cable to your signal system device and lock both screws on the connector to ensure firm grounding. The connector information is as follow:
1
5
6
10 11
15
4. ADJUSTMENT 4-1 ADJUSTMENT CONDITIONS AND PRECAUTIONS
1. 2.
Approximately 30 minutes should be allowed for warm up before proceeding. Adjustments should be undertaken only on those necessary elements since most of them have been carefully preset at the factory.
4-2 MAIN ADJUSTMENTS
NO. 1. 2. 3. 4. 5. 6.
FUNCTION 14.5V ADJ B + ADJ SCREEN ADJ FOCUS ADJ ABL ADJ FUNCTION ADJ
-MENU -UP
-DOWN -EXIT
LOCATION
DESIGNATION
PCB - MAIN PCB - MAIN FLY BACK TRANS FLY BACK TRANS OSD Factory PCB - MAIN PCB - MAIN PCB - MAIN PCB - MAIN
VR901 VR902 T402 T402 OSD Factory SW103 SW104 SW105 SW106
4-3 ADJUSTMENT METHOD
1. 14.5V, B + & HV voltage adjustment: A. Chroma-2000 Signal generator or PC equivalent set mode 1, VGA 640X480 pattern 1.0 . B. Connect a DC Volt meter between TP901 and ground, then adjust VR901 to be 14.5VDC. C. Connect a DC Volt meter between TP902 and ground, then adjust VR902 to be 69 VDC.
H-SIZE
H-CENTER
V-SIZE
V-CENTER
PINCUSHION
PARALLELOGRAM
PIN-BALANCE
TRAPEZOID
ROTATION
SB
9300
AB
NO USE
CONTRAST
BRIGHTNESS
R-BIAS
G-BIAS
R-BIAS
R-GAIN
G-GAIN
B-GAIN
6500
COLOR TEMPERATURE
COLOR TEMPERATURE
SW
NO USE
H-MOIRE REDUCE
VF
ABL ADJ
V-MOIRE REDUCE
MOIRE DISABLE
VG
MAX-VSIZE MODIFY
NO USE
HL
NO USE
(d)
Brightness Y= 3~8cd/m²
set to maximum. Contrast
set to max. full white pattern, then adjust FBT screen VR to make
(e)
Brightness set to raster just cutoff, adjust contrast to be 4FL, then adjust G-Bias
, B-Bias
, R-Bias
, to make the setting value is(50), then adjust the R.G.B Bias individual to the color temperature x= 265± 10, y= 290 ±10. B. Gain (High light) adjustment: (a) Set mode 2 640×480 Fh: 31.5KHz full white pattern. (b) Brightness set to raster just cutoff and set the contrast to max. (c) Adjust G-Gain , B-Gain , R-Gain , to make color temperature x=283 ±10, y=297 ±10. (d) Change to 20% window white pattern then adjust contrast to 150±25 cd/m². C. Recheck item A&B to make sure both of them in spec. Finally select OSD function to the 9300°K function, then press the MENU Key. To make the setting data saved in the memory. D. The adjustment of 6500°K white Balance, May follow step A ~ C , with the x=313 ±10, y=329 ±10. E. Full white luminance: (a) Set mode 2 800×600 Fh: 53KHz full white pattern. (b) Image Size : H:270±4mm V:202±4mm. (c) Brightness set to raster just cut off and set the contrast to max. (d) Adjust AB to the luminance at 85 ~138cd/m². 4. Focus Adjustment: A. Set mode 2 800×600 Fh: 53KHz with character full page. B. Adjust brightness to center and contrast to max. C. Then adjust focus VR to a fine vertical and horizontal line. 5. Purity Adjustment A. Be sure that the display is not being exposed to any external magnetic fields. B. Ensure that the spacing between the Purity, Convergence, Magnet, (PCM), assembly and the CRT stem is 29mm. (See
G. Horizontal green and magenta lines are converged by varying the two tabs together, keeping the angle between them constant. 5. CIRCUIT DESCRIPTION 5-1 MICRO CONTROLLER CIRCUIT
MICRO Controller
The IC101 contains a 6502 8-bit CPU core, 512 bytes of RAM, 16K bytes of ROM,14 channel 8 bit PWM D/A converters, 2 channel A/D converters for key detection, one 8 bit pre-loadable base timer, internal H-sync and V-sync signals processor providing mode detection, watch- dog timer preventing system from abnormal operation, and an I2C bus interface. H/V sync signals processor
The functions of the sync processor include polarity detection, H-SYNC & V-SYNC signals counting, Programmable SYNC signals output, free running signal g enerator. Pin39/Pin40 are for the H-SYNC and V-SYNC input, Pin32/Pin33 will output th e same signal as input sync signal without delay, and the polarity are setting in the positive. When no signal input, the Pin32 will output a 61Hz or 70Hz V-SYNC free run signal. The Pin33 will output a 62.5KHz or 48KHz H-SYNC free run signal. for the monitor testing use. On Screen Display Controller
The IC801 is designed for display the built-in characters or fonts onto monitor screen. The display operation is by transforming data and control information from micro controller to RAM through a serial data interface. Pin2 is used to control the internal oscillator frequency by DC voltage input from external low pass filter (R809, C818) Pin24 is input the horizontal fly back pulse, for PLL generator tracking.
Pin16 (CLBL) provides a continuous blanking signal. Vertical Oscillator
The vertical free –running frequency is determined by the resistor R431 at pin23 and capacitor C613 at pin24. Usually the free-running frequency should be lower than the minimum trigger frequency. 5-3 TRANSISTOR & DIODE CIRCUIT
LOCATION
CIRCUIT FUNCTION DESCRIPTION
D901 ~ D904
Bridge Rectifier for AC Source
D910
Clamp Diode for Snubber CKT
D918, D919
Rectifier for Output Voltage
D921
Rectifier for Output Voltage
D922
Rectifier for Output Voltage
D923
Rectifier for Output Voltage
D925
Rectifier for Output Voltage
D929
B+ Feed Back Rectifier from F.B.T Pulse
Q907, Q908
Use for Off-Mode to Cut-off 6.3V Supply Voltage
Q909, Q910
Use for Standy-By or Suspend Mode to Cut-off 14.5V Supply Voltage
Q912, Q920
Push-Pull Topology to Drive Q911
6.TROUBLE SHOOTING CHART 6-1 NO RASTER, CRT RELATIVE CIRCUIT PROBLEMS
CHECK MAIN PCB POWER SUPPLY 58V, 14.5V, 80V CHECK POWER SAVING CIRCUIT, NG
H-SYNC, V-SYNC SIGNAL Q909, Q910
OK OK CHECK THE HIGE VOLTAGE REFER ITEM S.M.P.S. OF CRT ABOUT 24.5 ~ 25.5KV
NG OK
CHECK FAILSAFE CKT IC401 PIN 25 RELATIVE CKT.
CHECK THE VOLTAGE OF CRT HEATER ABOUT 6.3V NG OK
CHECK CRT'S HEATER RELATIVE CIRCUIT Q907, Q908
2.ABNORMAL VIDEO LEVEL ON SCREEN
CHECK THE VOLTAGE OF IC801 PIN 10, 18 ABOUT NG
CHECK 5V RELATIVE CIRCUIT
OK CHECK THE SIGNAL INPUT OF
R.G.B.
ABOUT 0.7Vpp CHECK SIGNAL CABLE OR INTERFACE CARD.
OK CHECK IC801 PIN 23 CLAMP PULSE
NG OK CHECK THE VIDEO OUTPUT OF IC801
CHECK THE IC801 PIN 11 RELATIVE CIRCUIT
PIN 14 15 16 ABOUT 4V CONTRAST SET MAX. NG OK
R.G.B. APPROACH STANDARD
CHECK IC801 PIN 5/PIN 6/PIN 7 & PIN 10 RELATIVE CIRCUIT
6-2 ABNORMAL DISPLAY
1.NO SIGNAL ON SCREEN
CHECK VIDEO IC801 VCC ABOUT 5V
NG OK
CHECK THE PIN1 OF P802
CHECK THE OUTPUT VOLTAGE OF IC801 PIN 14, 15, 16 ABOUT 3Vpp NG OK
CHECK THE RELATIVE OF IC801 PIN10 Vcc CIRCUIT
CHECK THE B+ VOLTAGE OF VIDEO PCB ABOUT 80V NG OK CHECK THE VOLTAGE OF CRT CATHODE ABOUT 4 0Vpp
CHECK THE 80V RELATIVE CIRCUIT OF SMPS ON MAIN PCB
6-3 HOR./OSC/DEF/HV CIRCUIT FAULT
1. NO RASTER (DISCONNECT WITH SIGNAL CABLE)
CHECK IC401 PIN 10 ABOUT 12 VDC
NG
CHECK IC401 PIN 10 RELATIVE CIRCUIT
OK CHECK IC401 PIN 8 WAVE FORM ABOUT 3Vpp NG
CHECK IC401 PIN 4~8, PIN 13 RELATIVE CIRCUIT
OK CHECK THE COLLECTOR VOLTAGE OF Q402 ABOUT 20Vpp NG OK
CHECK Q402, T401 RELATIVE CIRCUIT
CHECK THE COLLECTOR VOLTAGE OF Q403 ABO UT 1200Vpp AT FH:31KHz CHECK T401, T402, Q402, Q403,
6-4 ABNORMAL HORIZONTAL DEFLECTION
1. ABNORMAL HORIZONTAL WIDTH OF VIDEO
READJUST H-WIDTH FUNCTION
NG OK
CHECK THE RELATIVE CIRCUIT OF Q404, Q405, & Q406
CHECK FBT B+ VOLTAGE ABOUT 69V AT FH=31KHz CHECK THE RELATIVE CIRCUIT OF SMPS.
CHECK THE HV OF CRT ABOUT 24.5KV
2. ABNORMAL HORIZONTAL VIDEO CENTER
CHECK IC401 PIN 29,30
6-5 ABNORMAL VERTICAL SCANNING
1. ABNORMAL VERTICAL SIZE R E A D J U S T V -S I Z E F U N C T I O N V A L U E C H E C K T H E I C 6 0 1 P I N 1 A B O U T 1 1 .8 V PIN 4
A B O U T - 12 V CHECK D 601, C621
N G
R E L A T IV E C I R C U I T
OK
C H E C K V E R T. O S C C I R C U I T
N G
C H E C K T H E V O LTA G E O F I C 1 0 1 R E L A T IV E C I R C U I T
OK
R E A D J U S T V -S I Z E F U N C T I O N V A L U E
N G
CHE CK IC401 PIN 21,22,23,24 R E L A T IV E C I R C U I T
2. VERTICAL CENTER
6-8 POWER SUPPLY TROUBLE SHOOTING CHART
BEFORE CHECK SW.REG. PLEASE REFER TO THE POWER SUPPLY BLOCK DIAGRAM POWER SUPPLY OUTPUT: (A) VARIABLE OUTPUT : 60.5V - 145V (DEPENDING EPENDING UPON H.SYNC FREQUENCY) (B) CONSTANT OUTPUT : 6.3V, 14.5V, -12V, 80V BEAD SET
ABNORMAL VARIABLE OUTPUT
MAKE SURE THAT
CHECK AC LINE VOLT 120V OR 220V
NG
THE VARIABLE OUTPUT IS NOT SHORTED
CHECK F901, SW901
OK
NO
CHECK LINE RECTIFIED & SMOOTHED V OLT
CHECK IC401 PIN 14, 15, 16, 28, B+ DRIVER
YES CHECK THE 60V
NG OK
CHECK BRIDGE RECTIFIED NG
CHECK START C.K.T R928, R923,R932, D911, D917 OK
CHECK D919
7. MECHANICAL OF CABINET FRONT DIS-ASSEMBLY
8. PARTS LIST OF CABINET Location
! ! !
CMS554 1A 503501 47 5A 38 8 11A 112500 11A 115500 19A 403 5 33A4020 Y A 33B4142 Y A 33B4143 Y A 33B4144 1 34B 732 A6 A 34B 733 A6 A 34B 734 A6 L 34B 812 1A5 A 40A 153 15 1 40A 154501 1 40A 581695 1A 40B2050695 1 41B610695 1A 44B6553 1 44B6553 2 44B6568624 1A
CHASSIS FOR S554 CRT SCREW RUBBER WASHER WIRE MOUNT FBT CLIP BUMPER STEEL SPRING S.C.CAP POWER BUTTON KEY PAD POWER LED LENS BACK COVER SWIVEL BASE FRONT PANEL CRT WARNING LABEL HI-POT GND LABEL FOR MO SERIAL LABEL ID LABEL MANUAL EPS EPS CARTON
Remark
TP902
! !
9A 211 2 11A6033 1 MTG SIG 15A5640 1 A CN902 33A3074 1 P402 33A3192 4 P404 33A3278 2 55A 1 4 55A 100 2 IC901 56A 379 12 IC401 56A 552 2 IC101 56A1125107 X IC103 56A1133 1 IC102 56A1133513 Q909 57A 728 3 R929 61A 2J22864B PR901 61A 52 27 4W NR901 61A 58 8 R964 61A 208100 64 R705 61A 208681 64 R979 61A 208829 64 R627 61A 208918 64 R723 61A152M101 64 R636 61A153M100 59
PIN 1.2X15MM PCB SUPPORT AL GND LUG 2P PLUG 4P PLUG 2P PLUG B2B-XHA/JST SOLDER BAR SOLDER BAR 8PIN IC UC3842AM/LIN TDA4841PS/PHILIPS NT68F65 24LC21A/P AT24C08A-10PI-2.7 HSB772P/HSB772E HI-SINC R 0.22OHM +-5% 2W PTCR 9OHM+-20% 220V WAL NTCR15OHM +-20% 2.5A UP MOFR 10OHM+-5% 1W MOFR 680 OHM +-5% 1W MOFR 8.2OHM +-5% 1W MOFR 0.91OHM +-5% 1W MOFR 100OHM+-5% 2W MOFR 10 OHM+-5% 3W
C939 C713 C937
!
!
!
! !
67A 305331 3T 67A 309220 11 67A 309471 4 71A 55 2 DF922 71A 55 2 J185 71A 55 9 T MTG T40 71A 100 8 L401 73A 14748N H L901 73A 174 7 6906 L405 73A 253 68 HP L906 73A 25390A SB VR901 75A 335101 VR902 75A 335202 RY901 77A 260 5 4 SW103 77A 602 1 CJ SW104 77A 602 1 CJ SW105 77A 602 1 CJ SW107 77A 602 1 CJ SW901 77A411A 2 CJ T401 79A 167125 L T402 79A563W A503 T901 80A 563 1 N LED1 81A 3 7 GP
330UF +-20% 16V 22UF +-20% 200V 470UF +-20% 25V FERRITE BEAD 6.5*5*1.7 FERRITE BEAD 6.5*5*1.7 CORE RF BEAD RH 3.5X6X0 FERRITE CORE 12*25*15 LINEARITY COIL LINE CHOKE CHOKE COIL CHOKE COIL CFVR 100 OHM +-20% CFVR 2K OHM +-20% RELAY TACT SWITCH TSVB-2 TACT SWITCH TSVB-2 TACT SWITCH TSVB-2 TACT SWITCH TSVB-2 MINI SWITCH DRIVER TRANSFORMER FBT POWER TRANSFORMER GPG2605TZ
D925 FOR D922
Location
C703 D440 D702 D704 D721 D912 D931
705A554VC93 01 705A554VC93 02
X101 ASS'Y D919 ASS'Y
AMS554 6A 31 4 6A 31 4 6A 31 4 6A 31500 6A 31500 6A 31501 6A 31501 6A 31502 6A 31502 6A 31502
MAIN BOARD FOR S554 BRASS BRASS BRASS EYELET EYELET BRASS BRASS BRASS BRASS BRASS
715A 928 E 2 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23
CMPC TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED
Remark T901 L401 T402 CN901 C907 FOR Q901 FOR Q403 T401 FOR C419 FOR C418
J028 J029 J030 J031 J032 J033 J034 J035 J037 J040 J041 J043 J044 J045 J046 J047 J048 J050 J052 J055 J056 J057 J058
95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23
TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED
J088 J091 J094 J095 J096 J097 J099 J100 J101 J102 J104 J107 J112 J113 J114 J116 J118 J119 J121 J126 J134 J143 J145
95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23
TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED
R407 R459 R730 R750 R917 R932 R999 VR701 ZD404 ZD983 NR601 R940 R995 R409 R914 R414 R919 R944 R982 R983 R993 R996 R971
95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 61A 58101 UT 61A 17139352T 61A 17139352T 61A 17210052T 61A 17210252T 61A 17210352T 61A 17210352T 61A 17210352T 61A 17210352T 61A 17210352T 61A 17210352T 61A 17210352T 61A 17210552T
TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED NTCR100OHM+-15%3100K UP CFR 39K OHM +-2% 1/4W CFR 39K OHM +-2% 1/4W CFR 10OHM+-5% 1/4W CFR 1KOHM +-5% 1/4W CFR 10KOHM +-5% 1/4W CFR 10KOHM +-5% 1/4W CFR 10KOHM +-5% 1/4W CFR 10KOHM +-5% 1/4W CFR 10KOHM +-5% 1/4W CFR 10KOHM +-5% 1/4W CFR 10KOHM +-5% 1/4W CFR 1MOHM +-5% 1/4W
R449 R447 R957 R960 R972 R415 R462 R942 R436 R434 R416 R931 R127 R128 R620 R662 R168 R129 R470 R125 R621 R431 R432
61A 17247252T 61A 17247352T 61A 17247352T 61A 17247352T 61A 17251252T 61A 17256352T 61A 17262252T 61A 17268052T 61A 17268152T 61A 17291152T 61A 17291252T 61A 20010952T 61A 21010252T 61A 21010252T 61A 21010252T 61A 21010252T 61A 21010352T 61A 21020252T 61A 21020352T 61A 21022252T 61A 21022252T 61A 21022352T 61A 21027252T
CFR 4.7K OHM +-5% 1/4W CFR 47K OHM +-5% 1/4W CFR 47K OHM +-5% 1/4W CFR 47K OHM +-5% 1/4W CFR 5.1K OHM +-5% 1/4W CFR 56K OHM +-5% 1/4W CFR 6.2K OHM +-5% 1/4W CFR 68 OHM +-5% 1/4W CFR 680 OHM +-5% 1/4W CFR 910OHM+-5% 1/4W CFR 9.1KOHM+-5% 1/4W MFR 1OHM+-1% 1/4W MFR 1K OHM +- 1% 1/6W MFR 1K OHM +- 1% 1/6W MFR 1K OHM +- 1% 1/6W MFR 1K OHM +- 1% 1/6W MFR 10K OHM +- 1% 1/6W MFR 2KOHM +-1% 1/6W MFR 20K OHM +- 1% 1/6W MFR 2.2K OHM +- 1% 1/6W MFR 2.2K OHM +- 1% 1/6W MFR 22K OHM +- 1% 1/6W MFR 2.7K OHM +- 1% 1/6W
R433 R417 R630 R423 R160 R104 R123 R136 R141 R154 R178 R179 R631 R966 R152 R183 R106 R182 R712 R153 R156 R157 R100
61A 60218252T 61A 60218352T 61A 60220252T 61A 60220352T 61A 60222152T 61A 60222252T 61A 60222252T 61A 60222252T 61A 60222252T 61A 60222252T 61A 60222252T 61A 60222252T 61A 60222252T 61A 60227352T 61A 60230252T 61A 60230252T 61A 60230352T 61A 60233152T 61A 60233152T 61A 60233252T 61A 60233252T 61A 60233252T 61A 60247252T
CFR 1.8K OHM+-5% 1/6W CFR 18K OHM +-5% 1/6W CFR 2K OHM+-5% 1/6W CFR 20K OHM+-5% 1/6W CFR 220 OHM +-5% 1/6W CFR 2.2K OHM +-5% 1/6W CFR 2.2K OHM +-5% 1/6W CFR 2.2K OHM +-5% 1/6W CFR 2.2K OHM +-5% 1/6W CFR 2.2K OHM +-5% 1/6W CFR 2.2K OHM +-5% 1/6W CFR 2.2K OHM +-5% 1/6W CFR 2.2K OHM +-5% 1/6W CFR 27K OHM+-5% 1/6W CFR 3K OHM+-5% 1/6W CFR 3K OHM+-5% 1/6W CFR 30K OHM+-5% 1/6W CFR 330 OHM+-5% 1/6W CFR 330 OHM+-5% 1/6W CFR 3.3K OHM+-5% 1/6W CFR 3.3K OHM+-5% 1/6W CFR 3.3K OHM+-5% 1/6W CFR 4.7K OHM+-5% 1/6W
!
!
R954 R720 R901 R602 R977 R978 R724 R918 R900 R725 R441 R923 R928 R969 C120 FB101 FB902 FB906 FB908 FB402 FB403 FB903 FB904
61A175L39352T 61A175L47352T 61A175L47452T 61A175L56952T 61A175L75352T 61A175L75352T 61A212Y10552T 61A212Y10552T 61A212Y10652T 61A212Y15452T 61A212Y18452T 61A212Y75352T 61A212Y75352T 61A214Y68352T 65A 44410313T 71A 55 9 T 71A 55 9 T 71A 55 9 T 71A 55 9 T 71A 55 19 T 71A 55 19 T 71A 55 19 T 71A 55 19 T
CFR 39K OHM +-5% 1/2W CFR 47K OHM +-5% 1/2W CFR 470K OHM +-5% 1/2W 5.6 1/2W CFR 75K OHM +-5% 1/2W CFR 75K OHM +-5% 1/2W MGFR 1M OHM+-5% 1/2W MGFR 1M OHM+-5% 1/2W 10MOHM +-5% 1/2W MGFR 150K OHM +-5% 1/2W MGFR 180K OHM +-5% 1/2W 75KOHM 1/2W 75KOHM 1/2W MGFR 68K OHM +-5% 1/4W 10000PF +-10% Z5P 50V CORE RF BEAD RH 3.5X6X0 CORE RF BEAD RH 3.5X6X0 CORE RF BEAD RH 3.5X6X0 CORE RF BEAD RH 3.5X6X0 FERRITE BEAD 9X3.5X0.8 FERRITE BEAD 9X3.5X0.8 FERRITE BEAD 9X3.5X0.8 FERRITE BEAD 9X3.5X0.8
D121 D167 D402 D420 D434 D450 D460 D603 D620 D703 D913 D914 D926 D939 D990 D995 R401 D405 D917 D921 D929 D406 D706
93A 64 1152T 93A 64 1152T 93A 64 1152T 93A 64 1152T 93A 64 1152T 93A 64 1152T 93A 64 1152T 93A 64 1152T 93A 64 1152T 93A 64 1152T 93A 64 1152T 93A 64 1152T 93A 64 1152T 93A 64 1152T 93A 64 1152T 93A 64 1152T 93A 64 1152T 93A1002 1F52T 93A1040 252T 93A1040 252T 93A1040 252T 93A1060 652T 93A1060 652T
DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 1N5817/ F.R.D UF4004/GIT F.R.D UF4004/GIT F.R.D UF4004/GIT F R D BYV26C F R D BYV26C
C918 C460 C415 C995 C435 C602 C725 C603 C662 C466 C404 C447 C428 C437 C613 C921 C941 C945 C943 C626 C164 C417 C611
64A 44J3321AT 64A 44J3331AT 64A 44J4721AT 64A 44J4721AT 64A 45G8221AT 64A178J104 1T 64A178J222 1T 64A178J472 1T 64A178J822 1T 64A700J1020AT 64A700J1030AT 64A700J1030AT 64A700J1040AT 64A700J1040AT 64A700J1040AT 64A700J1040AT 64A700J1040AT 64A700J1040AT 64A700J2220AT 64A700J4720AT 64A701J2240AT 64A701J2240AT 64A701J2240AT
3300PF 100V PEI 0.033u/100V 4700PF 100V PEI 4700PF 100V PEI 8200PF 2% 100V C121X 0.1UF 100V +-5% CL21X 2200PF 100V +-5% 4700PF 100V CL21X 8200PF 100V +-5% PEN 0.001UF/50V +-5% 0.01UF 50V +-5% 0.01UF 50V +-5% 0.1uF/50V +-5% 0.1uF/50V +-5% 0.1uF/50V +-5% 0.1uF/50V +-5% 0.1uF/50V +-5% 0.1uF/50V +-5% 2.2nF 50V +-5% 4.7NF 100V +-5% 0.22uF/50V +-5% 0.22uF/50V +-5% 0.22uF/50V +-5%
C430 C712 C146 C910 C971 C916 C934 C660 C168 C991 C449 C990 C433 C434 C917 C106 C102 C620 C966 C406 C621 C413 FB401
65A517K221 2T6921 67A 60229 7T 67A 305100 7T 67A 305101 3T 67A 305101 3T 67A 305101 4T 67A 305221 4T 67A 305471 3T 67A 309100 3T 67A 309100 7T 67A 309109 7T 67A 309109 7T 67A 309220 7T 67A 309220 7T 67A 309229 7T 67A 309330 7T 67A 309470 7T 67A 309470 7T 67A 309470 7T 67A 309471 3T 67A 309471 3T 67A 309479 7T 71A 55 19 T
220PF 500V +-10% Y5P 2.2UF +-20% 50V 10UF +-20% 50V 100UF +-20% 16V 100UF +-20% 16V 100UF +-20% 25V 220UF +-20% 25V 470UF +-20% 16V 10UF +-20% 16V 10UF +-20% 50V 1.0UF +-20% 50V 1.0UF +-20% 50V 22UF +-20% 50V 22UF +-20% 50V 2.2UF +-20% 50V 33UF +-20% 50V 47UF +-20% 50V 47UF +-20% 50V 47UF +-20% 50V 470UF +-20% 16V 470UF +-20% 16V 4.7UF +-20% 50V FERRITE BEAD 9X3.5X0.8
C815 D810 J801 J802 J803 J804 J805 J806 J808 J810 J811 J812 J813 J814 J815 R822 R860 R861 R862 R854 R855 R856 R857
95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 95A 90 23 61A 17210252T 61A 17210252T 61A 17210252T 61A 17212152T 61A 17212152T 61A 17218152T 61A 17222452T
TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED TIN COATED CFR 1KOHM +-5% 1/4W CFR 1KOHM +-5% 1/4W CFR 1KOHM +-5% 1/4W CFR 120 OHM +-5% 1/4W CFR 120 OHM +-5% 1/4W CFR 180 OHM +-5% 1/4W CFR 220KOHM+-5% 1/4W
FB850 J809 FB803 FB805 L804 L808 L805 L806 L807 L801 L802 L803 L850 L851 L852 ZD810 ZD801 D817 D801 D802 D803 D804 D805
71A 55 9 T 71A 55 9 T 71A 55 19 T 71A 55 19 T 71A 55 19 T 71A 55 19 T 73A 54109 5T 73A 54109 5T 73A 54109 5T 73A 5468810T 73A 5468810T 73A 5468810T 73A 5468810T 73A 5468810T 73A 5468810T 93A 3951652T 93A 3953052T 93A 52 9T52T 93A 64 1152T 93A 64 1152T 93A 64 1152T 93A 64 1152T 93A 64 1152T
CORE RF BEAD RH 3.5X6X0 CORE RF BEAD RH 3.5X6X0 FERRITE BEAD 9X3.5X0.8 FERRITE BEAD 9X3.5X0.8 FERRITE BEAD 9X3.5X0.8 FERRITE BEAD 9X3.5X0.8 1uH+-5% peaking coil 1uH+-5% peaking coil 1uH+-5% peaking coil 0.68UH +-10% 0.68UH +-10% 0.68UH +-10% 0.68UH +-10% 0.68UH +-10% 0.68UH +-10% TELEFUNKEN TZX5V1B TZX5V6D 2A 600V 2A05 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148
C808 C863 C834 C861 C806 C821 C823 C824 C849 C852 C836 C837 C838 C860 C801 C802 C803 C807 C810 C850 C851 C853 C854
65A 44256013T 65A 44410213T 65A 450103 3T 65A 450103 7T 65A 4501047TV 65A 4501047TV 65A 4501047TV 65A 4501047TV 65A 4501047TV 65A 4501047TV 65A517K102 5T6213 65A517K102 5T6213 65A517K102 5T6213 65A517K102 5T6213 67A 305109 7T 67A 305109 7T 67A 305109 7T 67A 305109 7T 67A 305470 3T 67A 305470 4T 67A 305470 4T 67A 309109 9T 67A 309109 9T
56PF +-5% NPO 50V 1000PF +-10% Y5P 50V 0.01UF +80-20% 50V 10000PF/50V Y5V +80% -2 0.1UF +80-20% 50V Y5V 0.1UF +80-20% 50V Y5V 0.1UF +80-20% 50V Y5V 0.1UF +80-20% 50V Y5V 0.1UF +80-20% 50V Y5V 0.1UF +80-20% 50V Y5V 1000PF 500V +-10% Y5P 1000PF 500V +-10% Y5P 1000PF 500V +-10% Y5P 1000PF 500V +-10% Y5P 1UF +-20% 50V 1UF +-20% 50V 1UF +-20% 50V 1UF +-20% 50V 47UF +-20% 16V 47UF +-20% 25V 47UF +-20% 25V 1UF +-20% 100V 1UF +-20% 100V
Location
Q911
Location
Q406 Q410 Q403 D408
Location Q901
705A554VC57 02 32A3028 8 57A 600 27 90A 315 1 M1A1730 8128
Q911 ASS'Y MICA IRF634B HEAT SINK SCREW M3x8
Remark
705A554VC57 04 5A 71 1 32A3028 8
Q403 ASS'Y TRANSISTOR HOUSING MICA
Remark FOR Q410
32A3028505 57A 415 1 57A 600 28 57A 706506 90A 374505 93A 220 12 M1A1730 10128 M1A1730 12128
MICA SLICE TR.NPN TIP122/FAIRCHILD IRF630B 2SC5928 HEAT SINK FMP-2FUR 1500/600V 5A S SCREW M3x10 SCREW
FOR Q410
705A554VC5703D 57A 724 4A 90A 339504 P M1A1730 12128
Q901 ASS'Y STP9NK60ZFP HEAT SINK SCREW
MTG Q403 FOR Q410 Remark
V T K H 5 E 2
T R C
1 G V H 2 G S U C O F
) T B F ( 2 0 4 T , 3 0 4 Q
P / O . R O H
1 0 4 T , 2 0 4 Q
R E V I R D . R O H
R G B
2 0 8 C I
P / O 8 3 4 2 M L
C S O . 1 R 1 1 1 0 9 O 4 A H & C . I D T T R E V
. N P A 1 9 M 0 7 A 8 2 . E C I 1 M R L P
V R G B L E A L N B G A
H
M A 1 1 8 L P U 1 6 0 A 0 P 6 P T 1 8 6 T C S C I M W Y R U C
N O I T C E T O R P Y A R X
8 0 R 0 1 E G 9 9 N I Q , Q , W V 7 9 O 0 0 P A 9 9 S Q Q
L 6 & O 0 4 N R T Q , O N 5 I 0 H O 4 S C Q , U E Z 4 C I 0 N S 4 I Q P H
H / P 2 1 0 . 0 3 O 6 9 T C I A R E D V T
T I U 7 C R 0 I 7 C Q , 1 G 0 N 6 I K Q N A L B
9-1 BLOCK DIAGRAM (SMPS)
V V 2 0 1 - 8
V 2 1
V 3 . 6 3 6 9 R
) V E 0 L 7 B + 1 I B - A V R 0 A 7 V (
1 D E L 4 0 9 C I
9 0 0 1 9 9 Q Q
V 5 1
2 2 1 R
4 3
7 8 0 0 9 9 Q Q
5
1 0 9 T
N I V
6 2
1 0 1 C I
V 3 . 6
D S D E T E H T U I F O P I T T & O U C M O E S R
D E T D H E T U I P F I & O T T U C O O E M S R
2 1
V 5 7
R E M R R E O W F O S P N A R T
6 0 9 L
R E M R . I O R F A S V N A R T
R T 1 E E 1 W F 9 O S Q P O M
M T . O O R . F H
R T 1 E E 0 W F S 9 Q O O P M D E D H E I T F I O T & O C M E S R
L O 0 R 2 T 9 N Q , O 1 4 C 0 1 9 M 4 C Q , W I 2 P 1 9 + B Q
9 2 9 R
B / . P F O s
L C O N R Y T N S H O C
10. IC BLOCK DIAGRAM
IC101 NT58F65
IC802 LM2468
IC901 UC3842AM
11-2 CRT BOARD LAYOUT
