Service manual | Fujitsu 154V Computer Monitor User Manual

4V SERIES MANUAL
Page 1 of 59
Fujitsu SERVICE MANUAL
COLOR MONITOR
MCM1514V D556Q 154V/C551
41A50-108-01
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
Page 2 of 59
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,
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
TABLE OF CONTENTS
PAGE
1. SPECIFICATIONS .....................................................................................................
Page 3 of 59
3
2.
PRECAUTION AND NOTICES ................................................................................
2-1 SAFETY PRECAUTIONS ..............................................................................
2-2 PRODUCT SAFETY NOTICE .......................................................................
2-3 SERVICE NOTES ...........................................................................................
2-4 HIGH VOLTAGE WARNING .......................................................................
4
4
4
4
5
3.
OPERATING INSTRUCTIONS ................................................................................
6
4.
ADJUSTMENT ..........................................................................................................
4-1 ADJUSTMENT CONDITIONS AND PRECAUTIONS ...............................
4-2 MAIN ADJUSTMENTS .................................................................................
4-3 ADJUSTMENT METHOD .............................................................................
7
7
7
7-8
5.
CIRCUIT DESCRIPTION ..........................................................................................
5-1 MICRO CIRCUIT ..............................................................
5-2 DEFLECTION CIRCUIT ...............................................................................
5-3 VIDEO CIRCUIT ..................................................................……….............
5-4 POWER SUPPLY ...................................................................………............
5-5 TRANSISTOR & DIODE CIRCUIT ..............................................................
9
9
9
9
9
10
6.
TROUBLE SHOOTING CHART ..............................................................................
6-1 NO RASTER, CRT RELATIVE CIRCUIT PROBLEMS ..............................
6-2 ABNORMAL DISPLAY .................................................................................
6-3 NO BLANKING ..............................................................................................
6-4 HOR. /OSC /DEF /HV CIRCUIT FAULT ......................................................
6-5 ABNORMAL HORIZONTAL DEFLECTION ..............................................
6-6 ABNORMAL VERTICAL SCANNING ........................................................
6-7 SIDE-PIN CUSHION DISTORTION ............................................................
6-8 POOR FOCUS .................................................................................................
6-9 POWER SUPPLY TROUBLE SHOOTING CHART ....................................
11
11
13
13
14
14
15
16
16
17
7.
MECHANICAL OF CABINET FRONT DIS-ASSEMBLY......................................
18
8.
PARTS LISTING .......................................................................................................
19
9.
BLOCK DIAGRAM (DEFLECTION AND VIDEO) ................................................
9-1 BLOCK DIAGRAM (SMPS) ..........................................................................
35
36
10. IC BLOCK DIAGRAMS............................................................................................
37
11. PCB LAYOUT ............................................................................................................
11-1 MAIN PCB LAYOUT ...................................................................................
11-2 CRT BOARD LAYOUT ..............................................................................
41
41
42
12. SCHEMATIC DIAGRAM .........................................................................................
43
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
Page 4 of 59
1. SPECIFICATIONS FOR 154V/C551 COLOR MONITOR
1.
CRT :
2.
Viewable image Size:
3.
Display Color:
4.
External Controls:
Power On/Off, UP/Down key, Function key: Contrast, Brightness, H-Size, H-center, V-Size, V-Center, Pincushion, Trapezoid.
5.
Input Video Signal
6.
7.
8.
38.1CM(15V) 90 Deflection, 29mm Neck, 0.28mm Dot Pitch, Non-Glare Screen
35.0CM (13.8") diagonal
Unlimited Colors
Mode 1
Mode 2
Mode 3
Mode 4
Mode 5
Mode 6
Mode 7
RGB Analog
RGB Analog
RGB Analog
RGB Analog
RGB Analog
RGB Analog
RGB Analog
Horiz. Sync:
TTL Level
Negative
TTL Level
Negative
TTL Level
Negative
TTL Level
Negative
TTL Level
Positive
TTL Level
Positive
TTL Level
Negative
Vert. Sync:
TTL Level
Positive
TTL Level
Negative
TTL Level
Negative
TTL Level
Negative
TTL Level
Positive
TTL Level
Positive
TTL Level
Negative
720 (H)
400 (V)
31.5
70
640 (H)
480 (V)
31.5
60
640 (H)
480 (V)
37.5
75
640 (H)
480(V)
43.3
85
800 (H)
600(V)
46.8
75
800 (H)
600 (V)
53.7
85
1024 (H)
768 (V)
48.4
60
Resolution
Horizontal:
Vertical :
Fh (KHz):
Fv (Hz) :
Display Size
Horizontal:
Vertical:
260 mm
195 mm
Scanning Frequencies
Horizontal:
Vertical:
30KHz ~ 54KHz
50 Hz ~ 120 Hz
9.
Factory Preset Timings: 7
User Timings: 12
10.
Misconvergence
Center:
Corner:
0.3 mm Max.
0.4 mm Max.
11.
Video Bandwidth:
65 MHz
12.
Power Source:
13.
Operating Temperature:
14.
Humidity:
10% to 85% Relative, Non-Condensing
15
Weight:
12 Kgs(Net), 14Kgs(Gross)
16.
Dimensions Monitor:
Carton:
460(W) × 425(H) × 494(D) mm
Monitor:
360(W) × 364(H) × 385(D) mm
17.
External Connection:
15 Pin D-type Connector
AC Power Cord
Switching Mode Power Supply
AC 100 ~240V, 50/60Hz Universal Type
0°C to 40°C Ambient
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
Page 5 of 59
2. PRECAUTIONS AND NOTICES
2-1
SAFETY PRECAUTIONS
1.
Observe all caution and safety related notes located inside the display cabinet.
2.
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.
3.
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.
4.
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.
5.
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)
(b)
Plug the AC line cord directly into rated AC outlet (do not use a line isolation transformer during this check).
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.
2-2
PRODUCT SAFETY NOTICE
Many electrical and mechanical parts in this chassis have special safety visual inspections and the protection afforded by them cannot
necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. 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 safety
characteristics as specified in the parts list may create shock, fire, X-RAY radiation or other hazards.
2-3
SERVICE NOTES
1.
When replacing parts or circuit boards, clamp the lead wires around terminals before soldering.
2.
When replacing a high wattage resistor (more than 1/2W of metal oxide film resistor) in circuit board, keep the resistor about 10mm
(1/2 in) away from circuit board.
3.
Keep wires away from high voltage or high temperature components.
4.
Keep wires in their original position so as to reduce interference.
5.
When re-assembling the monitor after service, take care to ensure that the degauss coil is not trapped and does not have its
insulation damaged by screws, the metal card tray, or shielding edges.
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
2-4
Page 6 of 59
HIGH VOLTAGE WARNING
Operation of monitor outside of cabinet or with back removed may cause a serious shock hazard. Work on this model should only be
performed by those who are thoroughly familiar with precautions necessary when working on high voltage equipment.
Exercise care when servicing this chassis with power applied. Many B plus and high voltage terminals are exposed which, if carelessly
contacted, can cause serious shock or result in damage to the chassis. Maintain interconnecting ground lead connections between chassis
and picture tube dag when operating chassis.
Certain HV failures can increase X-ray radiation. Monitor should not be operated with HV levels
the chassis type. The maximum operating HV specified for the chassis used in this monitor is
exceeding the specified rating for
24.5KV ± 1KV
with a line voltage of 120/240 VAC. Higher voltage may also increase possibility of failure in HV supply.
It is important to maintain specified values of all components in the horizontal and high voltage circuits and anywhere else in the monitor
that could cause a rise in high voltage or operating supply voltages. No changes should be made to the original design of the monitor.
Components shown in the shaded areas on the schematic should be replaced with exact factory replacement parts. The use of
unauthorized substitute parts may create a shock, fire or other hazard.
To determine the presence of high voltage, use an 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.
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
Page 7 of 59
3. OPERATING INSTRUCTIONS
This procedure gives you instructions for installing and using the 154V/C551 Series 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
15 - Pin Color Display
Signal Cable
PIN NO.
1.
2.
3.
4.
5.
6.
7.
8.
DESCRIPTION
RED
GREEN
BLUE
GND
GND
GND-R
GND-G
GND-B
PIN NO.
9.
10.
11.
12.
13.
14.
15.
DESCRIPTION
NC
GND
SYNC. GND
SDA
HORIZ. SYNC
VERT. SYNC (* VCLK)
SCL
3.
Apply power to the display by turning the power switch to the "ON" position and allow about thirty seconds for display tube warmup. The Power-On indicator lights when the display is on.
4.
With proper signals feed to the display, a pattern or data should appear on the screen, adjust the brightness and contrast to the most
pleasing display.
5.
This monitor has power saving function following the VESA DPMS. Be sure to connect the signal cable to the PC.
6.
If your 154V/C551 Series color display requires service, it must be returned with the power cord.
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
Page 8 of 59
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.
7.
8.
FUNCTION
LOCATION
DESIGNATION
15V ADJ
B + ADJ
R.B. DRIVE
R.G.B. CUT-OFF
ABL ADJ
UP KEY
DOWN KEY
FUNCTION KEY
PCB - MAIN
PCB - MAIN
CRT - BOARD
CRT - BOARD
PCB - MAIN
PCB - MAIN
PCB - MAIN
PCB - MAIN
VR901
VR902
VR801,802
VR803,804,805
VR701
SW101
SW102
SW103
4-3 ADJUSTMENT METHOD
1. 15V, B + & HV protection voltage adjustment:
A. Chroma-2000 Signal generator or PC equivalent, set mode 1( VGA 640×480) pattern 1.0 .
B. Connect a DC voltage meter between TP 901 and ground, then adjust VR901 to be 15VDC.
C. Connect a DC voltage meter between TP 902 and ground, then adjust VR902 to be 88 VDC.
2. Factory preset timings adjustment:
A. When you turn on the monitor, the function LEDS will light up simultaneously for a while, then extinguish.
B. You can press the up/func two keys simultaneously, the most left four LEDS will light up for a while then extinguish.
C. Then you can select one of the eight functions including Contrast, Brightness, H-SIZE, H-CENTER, V-SIZE, V-CENTER,
Pincushion and Trapezoid Simply press the function key and the LED will be light up corresponding to the one selected, then press
the up/down keys to get the factory presetting parameter value to your satisfaction.
D. Then you will press the up/function two keys simultaneously again, the most right four LEDS will light up for a while then
extinguish, the factory preset timings adjustment is finished.
3. White balance and luminance adjustment:
A. Bias (low light) adjustment:
(a) Set mode 5 ( 800×600 Fh: 46.8KHz ) full white pattern.
(b) Adjust VR801, 802, 803, 804, 805, to make VR in the center position.
(c) Warm up more than 20 minute.
(d) Brightness set to max. Contrast set to min. full white pattern, then adjust FBT screen VR to make Y= 1.0FL ± 0.2FL
(e) Brightness set to raster just cutoff, contrast set to 4FL, then adjust CRT board VR805 (B-Bias) VR803 (R-Bias) to make Y= 4
± 0.2 FL, x= 281 ± 10, y= 311 ± 10
B. Gain (High light) adjustment:
(a) Set mode 5 ( 800×600 Fh: 46.8KHz ) full white pattern.
(b) Brightness set to raster just cutoff and set the cantrast to max.
(c) Adjust VR801, 802 to make color code x=281 ± 10, y=311 ± 10.
C. Recheck item A&B to make sure both of them in spec.
D. Full white luminance:
(a) Set mode 5 ( 800×600 Fh: 46.8K ) full white pattern.
(b) Image size : H:260±4mm, V:195±4mm.
(c) Brightness set to raster just cut off and set the contrast to max.
(d) Adjust VR701 to make sure white luminance at 28 FL.
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
Page 9 of 59
4. Focus adjustment:
A. Set mode 2 ( 640×480 Fh: 31.5KHz ) with character full page.
B. Adjust external brightness to raster cutoff and external contrast to max. , then adjust focus VR to make the display be focused very
well.
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 29 ? . (See below
diagram)
C. Produce a complete, red pattern on the display. Adjust the purity magnet rings on the PCM assembly to obtain a complete field of
the color red. This is done by moving the two tabs in such a manner that they advance in an opposite direction but at the same time
to obtain the same angle between the two tabs, which should be approximately 180'.
D. Check the complete blue and complete green patterns to observe their respective color purity. make minor adjustments if needed.
RELATIVE PLACEMENT OF TYPICAL COMPONENTS
Purity Magnets
6-pole Convergence Magnets
4-pole Convergence Magnets
Deflection Yoke
6. Convergence adjustment
A. Produce a magenta crosshatch on the display.
B. Adjust the focus for the best overall focus on the display.
Also adjust the brightness to the desired condition.
C. Vertical red and blue lines are converged by varying the angle between the two tabs of the 4 pole magnets on the PCM assembly. (See
above diagrams)
D. Horizontal red and blue lines are converged by varying the two tabs together, keeping the angle between them constant.
E. Produce a white crosshatch pattern on the display.
F. Vertical green and magenta lines are converged by varying the angle between the two tabs of the 6-pole magnets.
G. Horizontal green and magenta lines are converged by varying the two tabs together, keeping the angle between them constant.
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
Page 10 of 59
5. CIRCUIT DESCRIPTION
5-1 MICRO CIRCUIT
IC101 is CPU, This CPU has the following functions.
1. Detect timing mode by sensing the horizontal frequency, vertical frequency, the polarity of Hor. Sync and Ver. Sync.
2. Key board scan control.
3. Cs capacitor switch control.
4. Power saving control.
When CPU detects timing, it takes data from E²PROM (IC102), then output voltage to control the geometry of this monitor.
If key is pressed, the CPU will do some job according to the key function. For example, if function key is pressed, it can change different
value to control screen geometry (H-SIZE, V-SIZE...etc.)
5-2 DEFLECTION CIRCUIT
Hor. sync. and ver. sync., come from PC, go into the CPU (IC101). The output goes to the Hor. oscillation and Ver. oscillation processor
(IC401). The IC401 treats sync. signal and output the drive signal to horizontal and vertical output circuit. IC401 also generates some
functions for geometry use, like, horizontal center, vertical size, by I²C bus control, the geometry can be controlled. IC601 is a vertical
output IC to supply the vertical scan. Q404, Q405, Q406 and L405 are the horizontal size controls. Q403 is the horizontal deflection
output, supply the horizontal scan of the monitor. Q707 and Q601 generate the Blanking signal output to G1 of CRT.
Q703 Q704 and Q705 are mute control, brightness control and G1 DC voltage output.
5-3 VIDEO CIRCUIT
IC801 is a video amplifier, clamping signal input from pin No. 11 to restore the DC voltage of video signal, the signal output from IC801
pass through IC802 video package amplifier stage LM2438, then go to the cut off DC restore stage, The video output signal is about
40Vpp.
5-4 POWER SUPPLY
The design uses a discontinuous flyback topology operating in current-mode resulting in a multiple output switcher with stack well. Faster
diodes are used. The fast transient response of the control loop maintains picture integrity. Very fast current limiting protects the switcher
agains short circuits.
UC3842AM (IC901) is the current mode controller selected. It offers feed forward compensation, feedback error amplifier, and low
voltage lock out features. The 3842 draws very little current is start up mode. There is enough power from the line bleeder to slowly charge
a capacitor to the 16 volts needed to start the switcher.
The FET starts a cycle by allowing current to flow into the primary of the power transformer. As current ramps up with time, the voltage
across the current sense resistor (R929) also ramps to a point where the 3842 determines that enough power is stored and turns off the FET.
As the voltage on the transformer reverses, power is dumped from the main power transformer through diodes into the different supplies.
To keep RFI to a minimum and reduce transistor heating, a turn-off snubber network is placed across the FET. Current from the secondary
windings are rectified and filtered to freate the desired voltages. Small high current capacitors quickly return charging current to the source.
Filter inductors remove high frequency noise.
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
Page 11 of 59
5-5 TRANSISTOR & DIODE CIRCUIT
LOCATION
CIRCUIT FUNCTION DESCRIPTION
D901 ~ D904
Bridge Rectifier for AC Source
D909
Half-Wave Rectifier for Start CKT
D910
Clamp Diode for Snubber CKT
D919
Rectifier for Output Voltage
D922
Rectifier for Output Voltage
D923
Rectifier for Output Voltage
D925
Rectifier for Output Voltage
D927
Forward Bias when Q403 Turn-off to Protect B+ Block CKT
D929
B+ Feed Back Rectifier from F.B.T Pulse
Q904
Start CKT Amplifier Transistor
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
Q401
Turn-on at Power ON/OFF and Change Mode to Protect Hor.Block
Q402
HOR. Driver Transistor
Q407, Q408
As a Switcher for H-Size Correction CKT
Q410, Q426
H-Size Corection Mosfet (Q426 15" only)
Q404, Q405
As Differential Amp. to Drive Q406
Q406
Darlington Transistor for H-Size Control
Q703
As a Switcher to Mute Screen when Abnormal Qccurring
Q704, Q705
Unit Brightness Control CKT
Q601, Q707
Develop Blanking Signal
Q813, Q814
A Amplifier to Corection and Support Clamp Signal
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
Page 12 of 59
6.TROUBLE SHOOTING CHART
6-1 NO RASTER, CRT RELATIVE CIRCUIT PROBLEMS
1.ABNORMAL POWER SUPPLY
90V,12V
CHECK MAIN PC BOARD
NG
CHECK POWER SAVING CIRCUIT
Q909,Q910
OK
CHECK THE HIGE VOLTAGE
OF CRT ABOUT 23.5 ~ 25.5KV
NG
CHECK FAILSAFE CKT Q402,Q403
RELATIVE CKT.
OK
CHECK THE VOLTAGE OF CRT
HEATER ABOUT 6.3V
NG
CHECK CRT’S HEATER
RELATIVE CIRCUIT Q907,Q908
OK
CHECK SCREEN VOLTAGE
ABOUT 400V TO 600V
RELATIVE CKT.
CHECK FBT. D706,R723,C713
LESS THAN 300V
OK
BRIGHTNESS SET TO MAX. THEN
CHECK CRT G1 VOLTAGE
NG
CHECK BRIGHTNESS CIRCUIT
Q703,Q704,Q705 RELATIVE CKT.
OK
CHECK VOLTAGE OF THE CRT
CATHODE ABOUT 60V TO 70V
NG
REFER ITEM 8-2
“ABNORMAL DISPLAY”
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
Page 14 of 59
2.ABNORMAL VIDEO LEVEL ON SCREEN
CHECK THE VOLTAGE OF IC801
PIN 2,16 ABOUT 8V
NG
CHECK 8V RELATIVE CIRCUIT
OK
CHECK THE SIGNAL INPUT OF
R.G.B. ABOUT 0.7Vpp
NG
CHECK SIGNAL CABLE OR
INTERFACE CARD.
OK
CHECK IC801 PIN 11 ABOUT 10Vpp
NG
CHECK THE RELATIVE CIRCUIT
OF Q813,Q814 OR CLAMP.
OK
CHECK THE VIDEO OUTPUT OF
IC801 PIN 13,15,18 ABOUT 3Vpp
NG
CHECK IC801,Q813,Q814
OK
R.G.B. APPROACH STANDARD
3. ABNORMAL DDC (PLUG & PLAY)
CHECK IC101 PIN 5 VOLTAGE
ABOUT 5V
CHECK IC102 GOOD OR FAIL
NG
OK
CHECK SIGNAL CABLE
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
Page 16 of 59
6-2 ABNORMAL DISPLAY
NO SIGNAL ON SCREEN
CHECK VIDEO IC VCC ABOUT 8V
NG
CHECK THE 12V PIN
OF P802 CONNECTOR
OK
CHECK THE OUTPUT VOLTAGE
OF IC801 PIN 13,15,18 ABOUT 3Vpp
NG
CHECK THE RELATIVE CIRCUIT
OF Q813,Q814 & IC801
OK
CHECK THE B+ VOLTAGE OF
VIDEO PCB ABOUT 75V
NG
CHECK THE 80V RELATIVE
CIRCUIT OF SMPS ON MAIN PCB
OF Q813,Q814 & IC801
OK
CHECK THE VOLTAGE OF CRT
CATHODE ABOUT 40Vpp
NG
OK
CHECK THE IC802
RELATIVE CIRCUIT
CHECK THE VOLTAGE OF FBT
SCREEN ABOUT 400 TO 600V
LESS THAN 400V
EXCEED 600V
CHECK FBT RELATIVE
CIRCUIT
CHECK CRT RELATIVE
CIRCUIT OR REFER ITEM 7-1
6-3 NO BLANKING
CHECK THE RELATIVE
CIRCUIT OF BLANKING
NG
CHECK THE RELATIVE CIRCUIT
OF Q601 & Q707 ON MAIN PCB
OK
CHECK C836,R859 ON VIDEO PCB,
CHECK G1 RELATIVE CIRCUIT
FBT PIN 5 ON MAIN PCB
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
Page 17 of 59
FBT PIN 5 ON MAIN PCB
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
Page 18 of 59
6-4 HOR./OSC/DEF/HV CIRCUIT FAULT
NO RASTER (DISCONNECT WITH SIGNAL CABLE)
CHECK IC401 PIN 29 ABOUT 11.5VDC
NG
CHECK IC401 PIN 29 RELATIVE
CIRCUIT
OK
CHECK IC401 PIN 26 WAVE
FROM ABOUT 3Vpp
NG
CHECK IC401 PIN 4 ~ 7, PIN 13
RELATIVE CIRCUIT
OK
CHECK THE COLLECTOR VOLTAGE OF
Q402 ABOUT 30Vpp
FROM ABOUT 3Vpp
NG
CHECK Q402,T401
RELATIVE CIRCUIT
OK
CHECK THE COLLECTOR VOLTAGE OF
Q403 ABOUT 1250Vpp AT FH:31KHz
FROM ABOUT 3Vpp
NG
CHECK T401,T402,Q402,Q403,
D408,C418,C419,H-DY,B+
FROM ABOUT 3Vpp
6-5 ABNORMAL HORIZONTAL DEFLECTION
1. ABNORMAL HORIZONTAL SIZE
READJUST H-SIZE FUNCTION
NG
OK
CHECK THE RELATIVE CIRCUIT
OF Q404,Q405, & Q406
CHECK FBT VOLTAGE ABOUT
90V AT FH=31KHz
CHECK THE RELATIVE
CIRCUIT OF SMPS.
CHECK THE HV OF CRT
ABOUT 24.5KV
2. ABNORMAL HORIZONTAL RASTER CENTER
CHECK D418,D419,R457,R458,L404
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
Page 19 of 59
3. ABNORMAL HORIZONTAL VIDEO CENTER
SET H-CENTER TO CENTER
CHECK IC401 PIN 4,7
RELATIVE CIRCUIT
NG
4. ABNORMAL HORIZONTAL LINEARITY
CHECK L401,Q408,Q410,C427
& DY IC101 PIN 29 (CS1)
6-6 ABNORMAL VERTICAL SCANNING
1. ABNORMAL VERTICAL SIZE
READJUAT V-SIZE FUNCTION VALUE
CHECK THE IC601 ABOUT 11.8V PIN 6
CHECK D601,C606 RELATIVE CIRCUIT
NG
OK
CHECK VERT. OSC CIRCUIT
NG
CHECK THE VOLTAGE OF IC101
RELATIVE CIRCUIT
OK
NG
READJUAT V-SIZE FUNCTION
VALUE
CHECK IC401 PIN 20,21,22,23
RELATIVE CIRCUIT
2. VERTICAL CENTER
READJUAT V-CENTER FUNCTION
VALUE
NG
CHECK IC401 & IC601 RELATIVE CKT
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
Page 20 of 59
6-7 SIDE-PIN CUSHION DISTORTION
READJUST SIDEPIN FUNCTION VALUE
CHEC
RELA
NG
6-8 POOR FOCUS
READJUST FOCUS CONTROL
NG
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
CHEC
LEAD
05.06.2002
4V SERIES MANUAL
Page 21 of 59
6-9 POWER SUPPLY TROUBLE SHOOTING CHART
BEFORE CHECK SW.REG. PLEASE REFER TO THE POWER SUPPLY BLOCK DIAGRAM
POWER SUPPLY OUTPUT: (A)
VARIABLE OUTPUT : 90V - 160V
(DEPENDING UPON H.SYNC FREQUENCY)
(B) CONSTANT OUTPUT : 6.3V, 15V, -12V, 75V
BEAD SET
ABNORMAL VARIABLE OUTPUT
CHECK AC LINE
VOLT 120V OR 220V
NG
OK
MAKE SURE THAT
THE VARIABLE
OUTPUT IS NOT SHORTED
CHECK IC401
H-OSC SEE ITEM 1
NO
CHECK F901,SW901
YES
CHECK LINE
RECTIFIED &
SMOOTHED VOLT
NG
CHECK 75V LINE
CHECK D919
NG
CHECK
OKBRIDGE
RECTIFIED CIRCUIT
OK
CHECK Q911
CHECK START
C.K.T
D909,Q904,R922
NG
Q911 FAILURE
OK
CHECK
(IT SH
OK
OK
CHECK T901 O/P
NG
CHECK 75V,- 12V,
15V,
NG 6.3V CIRCUIT
CHECK Q901
OK
CHECK IC901
NG
IC901 FAILURE
OK
CHECK Q901
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
Page 22 of 59
7. MECHANICAL OF CABINET FRONT DIS-ASSEMBLY
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
Page 23 of 59
PARTS LIST OF CABINET
LOCATION
154V/C551
(LOW RADIATION 220V)
CMC556DQJ2
SPECIFICATION
CHAS ASS'Y
1A
5A
9A
11A
11A
11A
11A
19A
33A
33A
33A
34A
40A
40A
40A
40A
40A
50338841121121156015
403359837103735643152153154154581-
1
8
23
1
500
1
1
5
1
1
1
2
502
64
14
501
26
-
47
-
AT
-
1
1
668
40A
40A
41A
41A
41A
44A
41A
41A
45A
45A
45A
45A
45A
71A
58120086854131216533654365437677777788303-
26
622
508
622
510
622
1
2
28
3
500
501
7
9
-
704
2A
A
1A
-
2A
-
RN
-
RN
C
85A
54289A
49895A
9195A 205R95A 8013B1A 1035Q1A
340705A 556Q-
1
8
205
30
2
10
16
F34
750A
750A
SCREW
RUBBER WASHER
TERMINAL LUG
WIRE MOUNTS
WIRE MOUNT
FBT CLIP
CRT SUPPORT
BUMPER STEEL SPRING
ABS PLASTIC
FUNC LED LENS
KEY PAD
FRONT PANEL
REVISION/SERIAL
CRT WARNING
CABINET LABEL
HI-POT GROUNDING LABEL
SLZ LABEL
!
SHIPPING LABEL
ID LABEL
CARD
MANUAL
PU FOAM
CARTON
EPS FOAM
EPS FOAM
PE BAG
TRANSPARENT SHEET
BARCODE RIBBON
BARCODE RIBBON
PE BAG
DISKETTES ECOLOGY
!
-
S
24
132
-
128
128
01S
1G 3PS
E
CRPC SHIELD
POWER CORD UL/CSA
WIRE
15” WIRE
WIRE
SCREW
SCREW
CAB'T ASS'Y
!
16975910-
DEG. COIL UL/CSA
15” CHUNGHWA CRT
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
Page 24 of 59
PARTS LIST OF CHAS
LOCATION
154V/C551
CMP556DQJAI
CRPC556DQJ2
SPECIFICATION
MAIN PC BOARD ASS'Y
CRT BOARD ASS'Y
1A
3A
11A
15A
15A
33A
40A
50A
71A
4211
12156405643366258150055-
4
4
500
1
501
1
26
1
2
-
128
106
SCREW
LOCK WASHER
PC SUPPORT
AL GND LUG
REAR BRACKET
LED HOLDER
CHASSIS LABEL
CABLE TIE
FERRITE BEAD
-
A
-
2A
71A
84A
89A
96A
96A
96A
B1A
B1A
M1A
Q1A
705A
705A
705A
705A
705A
705A
95A
81A
77A
77A
77A
95A
95A
67A
63A
63A
63A
63A
63A
67A
65A
67A
67A
67A
65A
63A
63A
100331732529291040114011401135356N356P356P356P356P356Q20510602602602205B201305210J100J210J210J210J2152K309309305305M107107-
7
10
50A
10
4
6
8
8
6
10
C57
C56
C56
C57
C87
C57
30
2
1
1
1
30
69
470
472
225
394
104
104
470
470
102
220
331
472
224
104
-
H
-
3SI
-
190
128
128
128
128
03
01
03
01
01
03
082
SA
HJ
HJ
HJ
052
022
9
8FC
59
3CC
2BC
2BC
11J
6B
3
10
3
2B
5S
5
FERRITE CORE
FUSE CLIP
SINGAL CABLE
PLASTIC TUBE
PLASTIC TUBEL
H.S. TUBING
SCREW
SCREW
SCREW
SCREW
Q911 ASS'Y
IC601 ASS'Y
IC904 ASS'Y
Q403/Q406/D408 ASS'Y
AC LINET INALWAYS CN901
Q901 ASS'Y
WIRE
POWER LED
TACT SWITCH
TACT SWITCH
TACT SWITCH
WIRE
WIRE
47uF +-20% 100V
0.0047uF +-5% 2000V
2.2uF +-5% 100V
0.39Uf +-5% 400V
0.1uF +-5% 250V
0.1uF +-5% 250V
47uF 200V JAMICON
47Pf 2KV +-10% Y5U
1000uF +-20% 16V
22uF +-20% 160V
330uF +-20% 16V
4700PF +-20% 400VAC/250VAC
0.22uF +-20% 250V
0.1uF +-20% 250V
67A
65A
67A
67A
302M305305-
151
103
101
102
-
14L
3B
11J
4
150uF +-20% 400V
0.01uF +-20% 2KV Z5U
100uF +-20% 200V
1000uF +-20% 25V
!
(GND2)
(LED1)
(SW101)
(SW102)
(SW103)
AS1
B-B
C414
C419
C422
C427
C428
C431
C432
C440
C606
C713
C714
C900
C901
C902
!
C907
C915
C931
C936
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
C939
C942
C951
C963
Page 25 of 59
67A
30567A
30967A
30565A 305M-
102
102
470
472
-
3
4
11J
2B2
1000uF +-20% 16V
1000uF +-20% 25V
47uF +-20% 200V
4700PF +-20% 400VAC
65A 305M84A
4133A 3074-
472 2
1
2B2
4700PF +-20% 400VAC
FUSE
2P PLUG
!
C964
F901
CN902
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
Page 27 of 59
LOCATION
D901
D902
D903
D904
D919
D922
D923
H802
H803
HS1
IC101
IC102
IC104
93A
5293A
5293A
5293A
5293A
6093A 302093A 302095A 801395A 801395A 205B56A 112556A 113356A 74LS-
55P
55P
55P
55P
503
6
8
9
6
30
33
8
14
-
52T
52T
52T
52T
-
52T
-
7
507
042
-
H
DIODE IN5408 PEC
DIODE IN5408 PEC
DIODE IN5408 PEC
DIODE IN5408 PEC
DIODE GUF30G
STPR320
RG-4Z-LF-L1
HARNESS 9P-9P
WIRE HARNESS
WIRE
NT6861B-08062/I
AT24C04 10P
14 PIN IC 74LS14
!
IC401
IC901
JJ2
L401
L404
L405
L901
L903
L906
LED2
LED3
LED4
LED5
LED6
LED7
LED8
LED9
NR901
P402
P403
PR901
Q402
Q410
Q426
Q705
Q907
Q909
R127
R426
R428
R608
R723
R923
R924
R927
R929
R955
R989
SS1
SW901
56A
56A
95A73A
73A
73A
73A
73A
73A
81A
81A
81A
81A
81A
81A
81A
81A
61A
33A
33A
61A
57A
57A
57A
57A
57A
57A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
95A
77A
57337920114725325317425925322222222583192800952706600600690690728152M153M153M152M152M175L175L153M20K303152M205B267-
1
12
69
48D
70
68
2
4
90
3
3
3
3
3
3
3
3
8
4
3
22
8
14
14
1
2
3
910
220
478
100
101
474
474
333
338
228
471
30
12
79A
167-
71A
-
022
L
-
L
LA
-
L
2B
2B
2B
2B
2B
2B
2B
2B
-
3
T
-
64
59
59
64
64
52T
52T
59
GB1
64
64
052
HJ
TDA9111
UC3842AM
WIRE
LINEARITY COIL
1.5MH +-5% 0.3A
180UH +-10%
15MH LINE FILTER
200UH +-5%
CHOKE COIL
LED GREEN BL-B2441J
LED GREEN BL-B2441J
LED GREEN BL-B2441J
LED GREEN BL-B2441J
LED GREEN BL-B2441J
LED GREEN BL-B2441J
LED GREEN BL-B2441J
LED GREEN BL-B2441J
NTCR 15 OHM
4 P PLUG
3 P PLUG
220VAC 14 OHM PTCR
2N7000/GENERAL
CEPF630
CEPF630
POWER AMP. 2SB649A/HITACH
PNP TR. BD140
HSB772P/HSB772E
91 OHM +-5% 2W
22 OHM +-5% 3W
0.47 OHM +-5% 3W
10 OHM +-5% 2W
100 OHM +-5% 2W
470K OHM +-5% 1/2W
470K OHM +-5% 1/2W
33K OHM +-5% 3W
0.33 OHM +-10% 2W
0.22 OHM +-5% 1W
470 OHM +-5% 2W
WIRE
PUSH-PUSH SWITCH
!
T401
DRIVER X'FMR
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
T402
T901
TP901
TP902
VR701
VR702
VR901
VR902
X101
Page 28 of 59
79A
355
80A 356T
9A
2119A
21175A
33575A 335M75A
33575A
33593A
22-
412
2
473
204
101
223
22
A
L
FBT
X'FMR
PIN
PIN
47K OHM +-30%
200K OHM METAL VR
100 OHM +-30%
22K OHM +-30%
8.0000 MHZ
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
Page 29 of 59
PARTS LIST OF MAIN PC BOARD
LOCATION
C103
C104
C105
C106
C109
C110
C130
C160
C162
C163
C164
C403
C405
C406
C407
C408
C410
C411
C412
C413
C415
C417
C421
C423
C429
C433
C434
C435
C436
C437
C438
C439
C441
C442
C443
C444
C445
C446
C447
C448
C449
C460
C463
C476
C480
C601
C602
C603
C604
C605
C607
C608
C609
C610
154V/C551
6A
715A
65A
67A
65A
67A
67A
67A
65A
65A
65A
65A
65A
64A
67A
65A
65A
65A
65A
67A
65A
65A
64A
64A
65A
65A
65A
67A
67A
64A
67A
67A
67A
67A
64A
64A
67A
65A
95A
65A
64A
64A
64A
65A
64A
65A
95A
64A
65A
67A
64A
67A
65A
65A
65A
64A
316844503094503096030944244444444445044J309450444444450309442450176J176J1K44444430930944J305309309309176J176J3094509044445G176J44J45044J45090176J444309176J309444450450176J-
SPECIFICATION
4
3A
104
101
104
330
229
109
470
101
102
101
104
223
470
104
101
101
104
470
221
104
102
154
102
332
332
100
220
103
101
220
109
109
224
272
470
104
23
101
102
823
473
333
103
104
23
104
331
471
224
470
681
104
104
474
-
7T
4T
7T
7T
7T
7T
13T
5T
13T
5T
7T
1AT
3T
7T
5T
5T
7T
3T
13T
7T
1T
0T
1T
5T
5T
7T
7T
1AT
7T
7T
7T
7T
1T
1T
3T
7T
-
5T
1AT
1T
1AT
7T
1AT
7T
-
1T
5T
3T
0T
7T
5T
7T
7T
0T
BRASS
MAIN BOARD
0.1uF +80-20% Y5V 50V
100uF +-20% 25V
0.1uF +80-20% Y5V 50V
33uF +-20% 50V
2.2uF +-20% 50V
1.0uF +-20% 50V
47PF +-5% 50V NPO
100 PF 10% 50V Y5P
1000 PF 10% 50V Z5P
100 PF 10% 50V Y5P
0.1uF +80-20% Y5V 50V
22NF 100V
47uF +-20% 16V
0.1uF +80-20% Y5V 50V
100 PF 10% 50V Z5P
100 PF 10% 50V Z5P
0.1uF +80-20% Y5V 50V
47uF +-20% 16V
220PF +-5% 50V NPO
0.1uF +80-20% Y5V 50V
0.001UF +-5% 100V
0.15uF +-5% 63V/50V
INF/IKV Z5F +-10%
3300 PF 10% 50V Y5P
3300 PF 10% 50V Y5P
10uF +-20% 50V
22uF +-20% 50V
0.01UF 100V
100uF +-20% 50V
22uF +-20% 50V
1.0uF +-20% 50V
1.0uF +-20% 50V
0.22UF +-5% 100V
2700PF +-5% 100V
47uF +-20% 16V
0.1uF +80-20% Y5V 50V
TIN COATED
100 PF 10% 50V Z5P
0.001UF 100V +-2%
0.082uF +-5% 100V
0.047uF +-5% 100V
0.033uF +-5% 50V
0.01uF +-20% 100V
0.1uF +80-20% Y5V 50V
TIN COATED
0.1UF +-5% 100V
330 PF 10% 50V Y5P
470uF +-20% 16V
0.22uF +-5% 63V
47uF +-20% 50V
680 PF 10% 50V Z5P
0.1uF +80-20% Y5V 50V
0.1uF +80-20% Y5V 50V
0.47uF +-5% 50/63V
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
C611
C612
C613
C614
C615
C623
Page 30 of 59
65A
67A
64A
65A
64A
64A
450309176J44444J176J-
104
470
104
101
103
104
-
7T
3T
0T
5T
1AT
0T
0.1uF +80-20% Y5V 50V
47uF +-20% 16V
0.1UF +-5% 63V
100 PF 10% 50V Z5P
0.01UF 100V
0.1UF +-5% 63V
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
Page 31 of 59
LOCATION
154V/C551
C705
C707
C709
C710
C712
C914
C916
C917
C918
C920
C921
C922
C923
C924
C925
C937
C938
C941
C943
C944
C945
C946
C947
C950
C955
C961
C965
C995
D101
D102
D103
D104
D125
D126
D127
D160
D402
D403
D404
D405
D406
D407
D409
D411
D412
D414
D415
D417
D418
D419
D420
D450
D460
D463
D601
D602
D603
67A
64A
65A
64A
67A
67A
67A
67A
64A
64A
64A
64A
65A
64A
67A
67A
67A
64A
64A
65A
65A
64A
67A
65A
65A
64A
64A
64A
93A
93A
93A
93A
93A
93A
95A
93A
93A
93A
93A
93A
93A
93A
93A
93A
93A
93A
93A
95A
93A
93A
93A
93A
93A
93A
93A
93A
93A
309176J1K176J6030530530544J44J176J176J1K44J309305305176J44J450450176J3091K1K44J44J44J64646464646490646410026410026060396464606090606064646460526464-
SPECIFICATION
220
223
561
224
229
479
101
229
332
102
104
104
331
332
100
471
471
104
222
104
104
104
479
221
221
103
103
472
11F
11F
11F
11F
11F
11F
23
11F
11F
1P
11F
1P
21P
21P
515
19G
11F
38T
26T
23
21P
21P
11F
11F
11F
26T
47P
11F
11F
-
7T
2T
5T
1T
7T
7T
4T
7T
1AT
1AT
1T
1T
5T
1AT
7T
3T
3T
0T
1AT
7T
7T
2T
7T
5T
5T
1AT
1AT
1AT
52T
52T
52T
52T
52T
52T
-
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
-
52T
52T
52T
52T
52T
52T
52T
52T
52T
22uF +-20% 50V
0.022uF +-5% 250V
560PF +-10% Y5P 1KV
0.22uF +-5% 100V
2.2uF 50V
4.7uF +-20% 50V
100uF +-20% 25V
2.2uF +-20% 50V
3300PF +-5% 100V
1000PF +-5% 100V
0.1uF +-5% 100V
0.1uF +-5% 100V
330PF +-10% Y5P 1KV
3300PF +-5% 100V
10uF +-20% 50V
470uF +-20% 16V
470uF +-20% 16V
0.1uF +-5% 63V
2200PF +-5% 100V
0.1uF +80-20% Y5V 50V
0.1uF +80-20% Y5V 50V
0.1uF +-5% 250V MPE
4.7uF +-20% 50V
220PF +-10% Y5P 1KV
220PF +-10% Y5P 1KV
0.01UF 100V
0.01uF +-5% 100V
4700PF +-5% 100V
DIODE IN4148
DIODE IN4148
DIODE IN4148
DIODE IN4148
DIODE IN4148
DIODE IN4148
TIN COATED
DIODE IN4148
DIODE IN4148
1N5817
DIODE IN4148
1N5817
PS156R
PS156R
TZX3VOC
FAST RECOVERY DIODE
DIODE IN4148
FR103
FR107
TIN COATED
PS156R
PS156R
DIODE IN4148
DIODE IN4148
DIODE IN4148
FR107
1N4004
DIODE IN4148
DIODE IN4148
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
D701
D702
D704
D706
D710
Page 32 of 59
93A
93A
93A
93A
95A
6464526090-
11F
11F
47P
21P
23
-
52T
52T
52T
52T
DIODE IN4148
DIODE IN4148
IN4004
PS156R
TIN COATED
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
Page 33 of 59
LOCATION
154V/C551
SPECIFICATION
D721
D909
D910
D911
D912
D913
D914
D925
D926
D927
D928
D929
95A
93A
93A
93A
93A
93A
93A
93A
93A
93A
93A
93A
90526064646464302064646452-
23
1T
21P
31T
31T
11F
11F
6
11F
11F
11F
47P
93A
93A
71A
71A
71A
95A
95A
95A
71A
71A
71A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
1040645555559090905555559090909090909090909090909090909090909090909090909090909090909090-
2
11F
9
7
7
23
23
23
9
19
9
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
-
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
-
52T
52T
T
S
S
-
T
T
T
TIN COATED
1A 600V IN4005
PS156R
S.W DIODE BAV20
S.W DIODE BAV20
DIODE IN4148
DIODE IN4148
STPR320
DIODE IN4148
DIODE IN4148
DIODE IN4148
1N4004
!
D930
D995
FB401
FB402
FB403
FB901
FB902
FB903
FB904
FB905
FB907
J001
J003
J005
J006
J007
J008
J009
J013
J014
J015
J016
J017
J019
J020
J021
J022
J023
J024
J025
J026
J027
J028
J029
J030
J032
J033
J034
J036
J037
J038
J039
J040
UF4004
DIODE IN4148
SHIELD BEAD
BEAD
BEAD
TIN COATED
TIN COATED
TIN COATED
SHIELD BEAD
SHIELD BEAD
SHIELD BEAD
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
TIN COATED
TIN COATED
TIN COATED
TIN COATED
TIN COATED
TIN COATED
TIN COATED
TIN COATED
TIN COATED
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
J041
J042
J043
J044
J045
J046
Page 34 of 59
95A
95A
95A
95A
95A
95A
909090909090-
23
23
23
23
23
23
TIN COATED
TIN COATED
TIN COATED
TIN COATED
TIN COATED
TIN COATED
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
Page 35 of 59
LOCATION
154V/C551
J049
J050
J051
J052
J053
J054
J057
J058
J061
J063
J064
J065
J066
J067
J068
J069
J070
J071
J072
J073
J074
J075
J077
J078
J079
J080
J081
J082
J083
J084
J085
J086
J087
J088
J089
J090
J091
J092
J093
J094
J095
J096
J097
J098
J099
J100
J101
J103
J104
J107
J108
J110
J111
J113
J116
J117
J118
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
61A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
9090909090909090909090909090909090909090909090909090909090909090909090909090909090175L909090909090909090909090909090-
SPECIFICATION
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
159 23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
52T
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
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
1.5 OHM 5% 1/2W
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
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
J120
J121
J123
J125
Page 36 of 59
95A
95A
95A
95A
90909090-
23
23
23
23
TIN COATED
TIN COATED
TIN COATED
TIN COATED
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
Page 37 of 59
LOCATION
154V/C551
J130
J132
J133
J134
J914
L101
L402
L403
L406
L907
Q101
Q401
Q404
Q405
Q407
Q408
Q601
Q703
Q704
Q707
Q904
Q908
Q910
Q912
Q920
R100
R101
R102
R103
R104
R105
R106
R107
R108
R109
R110
R111
R112
R113
R114
R116
R117
R118
R119
R122
R126
R132
R135
R136
R140
R143
R149
R156
R157
R160
R161
R162
95A
95A
95A
95A
95A
73A
95A
95A
95A
95A
57A
57A
57A
57A
57A
57A
57A
57A
57A
57A
57A
57A
57A
57A
57A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
90909090905390909090446419420420419419419419420419594419419446727602602602602602602602602602602602602602602602602602602602172172602602602602602602602602602602602-
SPECIFICATION
23
23
23
23
23
339
23
23
23
23
1
P
SG
SG
SG
P
Y
P
SG
Y
501
P
P
1
2
472
102
102
102
102
102
102
102
512
512
221
221
622
103
102
472
101
103
103
221
202
101
152
222
472
101
152
103
103
221
222
102
-
10T
-
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
TIN COATED
TIN COATED
TIN COATED
TIN COATED
TIN COATED
3.3UH +-10%
TIN COATED
TIN COATED
TIN COATED
TIN COATED
2SC1213AC
2SC945P
KSA733GC SAMSUNG
KSA733GC SAMSUNG
KSC945GC
2SC945P
TR. 2SC1815Y TOSHIBA
2SC945P
KSA733GC SAMSUNG
TR. 2SC1815Y TOSHIBA
TR. 2N6517
2SC945P
2SC945P
2SC1213AC
2SA673C
4.7K OHM +-5% 1/6W
1K OHM +-5% 1/6W
1K OHM +-5% 1/6W
1K OHM +-5% 1/6W
1K OHM +-5% 1/6W
1K OHM +-5% 1/6W
1K OHM +-5% 1/6W
1K OHM +-5% 1/6W
5.1K OHM +-5% 1/6W
5.1K OHM +-5% 1/6W
220 OHM +-5% 1/6W
220 OHM +-5% 1/6W
6.2K OHM +-5% 1/6W
10K OHM +-5% 1/6W
1K OHM +-5% 1/6W
4.7K OHM +-5% 1/6W
100 OHM +-5% 1/6W
10K OHM +-5% 1/6W
10K OHM +-5% 1/6W
220 OHM +-5% 1/4W
2K OHM +-5% 1/4W
100 OHM +-5% 1/6W
1.5K OHM +-5% 1/6W
2.2K OHM +-5% 1/6W
4.7K OHM +-5% 1/6W
100 OHM +-5% 1/6W
1.5K OHM +-5% 1/6W
10K OHM +-5% 1/6W
10K OHM +-5% 1/6W
220 OHM +-5% 1/6W
2.2K OHM +-5% 1/6W
1K OHM +-5% 1/6W
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
R165
R166
R170
R172
R180
Page 38 of 59
61A
61A
95A
61A
61A
60260290602602-
222
102
23
101
362
-
52T
52T
-
52T
52T
2.2K OHM +-5% 1/6W
1K OHM +-5% 1/6W
TIN COATED
100 OHM +-5% 1/6W
3.6K OHM +-5% 1/6W
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
Page 39 of 59
LOCATION
154V/C551
R185
R402
R403
R404
R405
R406
R408
R410
R411
R412
R414
R415
R416
R417
R418
R420
R421
R422
R423
R425
R427
R429
R430
R431
R433
R434
R435
R436
R440
R441
R442
R443
R447
R448
R449
R450
R460
R462
R470
R471
R490
R497
R601
R602
R603
R604
R605
R606
R609
R610
R611
R612
R613
R614
R623
R707
R708
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
95A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
602172602602602602172210602602172172210602210172172602602172175L20417290602602172602602175L172172172172172602172602602602210210172172172172175L175L172172172172172172602602602-
SPECIFICATION
102
222
101
101
102
101
304
472
182
183
332
623
223
101
472
472
222
101
203
221
220
100
154
23
222
392
471
681
562
823
202
473
473
202
472
563
472
243
153
563
563
242
243
392
123
562
159
181
564
124
563
222
102
243
101
472
103
-
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
-
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
1K OHM +-5% 1/6W
2.2K OHM +-5% 1/4W
100 OHM +-5% 1/6W
100 OHM +-5% 1/6W
1K OHM +-5% 1/6W
100 OHM +-5% 1/6W
300K OHM +-5% 1/4W
4.7K OHM +-1% 1/6W
1.8K OHM +-5% 1/6W
18K OHM +-5% 1/6W
3.3K OHM +-5% 1/4W
62K OHM +-5% 1/4W
22K OHM +-1% 1/6W
100 OHM +-5% 1/6W
4.7K OHM +-1% 1/6W
4.7K OHM +-5% 1/4W
2.2K OHM +-5% 1/4W
100 OHM +-5% 1/6W
20K OHM +-5% 1/6W
220 OHM +-5% 1/4W
22 OHM +-5% 1/2W
10 OHM +-5% 1/2W
150K OHM +-5% 1/4W
TIN COATED
2.2K OHM +-5% 1/6W
3.9K OHM +-5% 1/6W
470 OHM +-5% 1/4W
680OHM +-5% 1/6W
5.6KOHM +-5% 1/6W
82K OHM +-5% 1/2W
2K OHM +-5% 1/4W
47K OHM +-5% 1/4W
47K OHM +-5% 1/4W
2K OHM +-5% 1/4W
4.7K OHM +-5% 1/4W
56K OHM +-5% 1/6W
4.7K OHM +-5% 1/4W
24K OHM +-5% 1/6W
15K OHM +-5% 1/6W
56K OHM +-5% 1/6W
56K OHM +-1% 1/6W
2.4K OHM +-1% 1/6W
24K OHM +-5% 1/4W
3.9K OHM +-5% 1/4W
12K OHM +-5% 1/4W
5.6K OHM +-5% 1/4W
1.5 OHM +-5% 1/2W
180 OHM +-5% 1/2W
560K OHM +-5% 1/4W
120K OHM +-5% 1/4W
56K OHM +-5% 1/4W
2.2K OHM +-5% 1/4W
1K OHM +-5% 1/4W
24K OHM +-5% 1/4W
100 OHM +-5% 1/6W
4.7K OHM +-5% 1/6W
10K OHM +-5% 1/6W
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
R709
R710
R711
R712
Page 40 of 59
61A
61A
61A
61A
602602602602-
103
103
103
273
-
52T
52T
52T
52T
10K OHM +-5% 1/6W
10K OHM +-5% 1/6W
10K OHM +-5% 1/6W
27K OHM +-5% 1/6W
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
Page 41 of 59
LOCATION
154V/C551
SPECIFICATION
R713
R715
R720
R721
R722
R724
R725
R726
R727
R728
R729
R730
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
95A
602602172175L602172204602175L17260290-
562
103
104
102
332
105
154
102
823
561
470
23
-
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
5.6K OHM +-5% 1/6W
1K OHM +-5% 1/6W
100K OHM +-5% 1/4W
1K OHM +-5% 1/2W
3.3K OHM +-5% 1/6W
1MEG OHM +-5% 1/4W
150K OHM 1/2W
1K OHM +-5% 1/6W
82K OHM +-5% 1/2W
560 OHM +-5% 1/4W
47 OHM +-5% 1/6W
TIN COATED
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
93A
93A
93A
95A
204175L175L175L172172172172200172172172172172172172171172172172172172172172172172172172175L
172172172172172175L17217260260290393990-
124
474
474
474
273
243
183
202
109
222
361
102
334
151
220
203
393
152
680
100
473
303
122
473
102
333
473
220
201
302
132
244
753
183
154
221
223
393
103
23
73
54
23
-
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
-
52T
52T
120K OHM +-5% 1/2W
470K OHM +-5% 1/2W
470K OHM +-5% 1/2W
470K OHM +-5% 1/2W
27K OHM +-5% 1/4W
24K OHM +-5% 1/4W
18K OHM +-5% 1/4W
2K OHM +-5% 1/4W
1 OHM +-1% 1/4W
2.2K OHM +-5% 1/4W
360 OHM +-5% 1/4W
1K OHM +-5% 1/4W
330K OHM +-5% 1/4W
150 OHM +-5% 1/4W
22 OHM +-5% 1/4W
20K OHM +-5% 1/4W
39K OHM +-2% 1/4W
1.5K OHM +-5% 1/4W
68 OHM +-5% 1/4W
10 OHM +-5% 1/4W
47K OHM +-5% 1/4W
30K OHM +-5% 1/4W
1.2K OHM +-5% 1/4W
47K OHM +-5% 1/4W
1K OHM +-5% 1/4W
33K OHM +-5% 1/4W
47K OHM +-5% 1/4W
22 OHM +-5% 1/4W
200 OHM +-5% 1/2W
3K OHM +-5% 1/4W
1.3K OHM +-5% 1/4W
240K OHM +-5% 1/4W
75K OHM +-5% 1/4W
18K OHM +-5% 1/4W
150K OHM +-5% 1/2W
220 OHM +-5% 1/4W
22K OHM +-5% 1/4W
39K OHM +-5% 1/6W
10K OHM +-5% 1/6W
TIN COATED
ZENER 5.6V 2.5% HZ6B1
12.7V +-5% 1/2W
TIN COATED
!
R750
R901
R917
R918
R922
R925
R926
R930
R931
R932
R933
R934
R935
R937
R938
R939
R940
R941
R942
R951
R952
R953
R956
R957
R958
R959
R960
R962
R963
R966
R967
R968
R969
R972
R977
R980
R988
R995
R996
ZD108
ZD110
ZD403
ZD404
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
ZD420
ZD701
ZD902
ZD903
ZD702
Page 42 of 59
93A
93A
93A
93A
93A
3939393939-
522
518
55T
124
515
-
52T
52T
52T
52T
52T
TZX20B
TZX8V2A
0.5W ZD BZX55C30
ZD 18-2
TZX3V0C
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
Page 43 of 59
PARTS LIST OF CRT PC BOARD
LOCATION
C812
C835
C837
IC801
P801
P802
P803
R807
R859
VR801
VR802
VR803
VR804
VR805
CRPC556DQJ2
40A
58187A 3503705A 556P
67A
30565A
2Z67A
30556A
53933A 327833A 327833A 327861A
20861A 152M75A
33475A
33475A
33475A
33475A
334-
SPECIFICATION
26
501
R56
102
103
470
2
11A
9
6
390
101
222
222
303
303
303
-
605
-
01
3
4B
10
-
64
64
LABEL
CRT SOCKET
IC802 ASS’Y
1000UF +-20% 16V
0.01UF +80% -20% 2K Z5V
47UF 160V
LM1279N
11P PLUG
9P PLUG
6P PLUG
39 OHM +-5% 1W
100 OHM 5% 2W
2.2K OHM 30%
2.2K OHM 30%
30K OHM 30%
30K OHM 30%
30K OHM 30%
PARTS LIST OF CRT AUTO INS. PC BOARD
LOCATION
C801
C802
C803
C804
C805
C806
C807
C808
C809
C810
C811
C813
C814
C815
C816
C818
C819
C820
C828
C829
C830
C831
C832
C833
C834
C836
C838
C840
C841
C842
C861
D801
CRP556DQJAI
715A
67A
67A
67A
65A
65A
65A
67A
67A
65A
67A
65A
65A
65A
65A
65A
67A
65A
65A
67A
67A
67A
64A
64A
64A
65A
65A
65A
65A
65A
65A
65A
93A
694
305305305450450450309309450305450176J450450450305450176J707070176J176J176J176J1K444517K517K517K517M64-
SPECIFICATION
1
100
100
100
104
104
104
100
470
104
470
104
224
104
104
104
470
104
104
478
478
478
104
104
104
104
221
102
102
102
102
103
11F
-
7T
7T
7T
7T
7T
7T
7T
3T
7T
7T
7T
0T
7T
7T
7T
7T
7T
1T
9T
9T
9T
1T
1T
1T
1T
5T
13T
3T
3T
3T
3T
52T
CRT BOARD
10uF +-20% 50V
10uF +-20% 50V
10uF +-20% 50V
0.1uF +80% -20% Y5V 50V
0.1uF +80% -20% Y5V 50V
0.1uF +80% -20% Y5V 50V
10uF +-20% 50V
47uF +-20% 16V
0.1uF +80% -20% Y5V 50V
47uF +-20% 50V
0.1uF +80% -20% Y5V 50V
0.22uF +-5% Y5V 63V
0.1uF +80% -20% Y5V 50V
0.1uF +80% -20% Y5V 50V
0.1uF +80% -20% Y5V 50V
47uF +-20% 50V
0.1uF +80-20% Y5P 50V
0.1UF +-5% 100V
0.47uF 100V NP
0.47uF 100V NP
0.47uF 100V NP
0.1uF +-5% 100V
0.1uF +-5% 100V
0.1uF +-5% 100V
0.1uF +-5% 100V
220PF/1KV +-10% Y5P
1000PF +-10% Z5P 50V
1000PF +-10% Z5U 500V
1000PF +-10% Z5U 500V
1000PF +-10% Z5U 500V
10NF +-20% Z5U 500V
DIODE IN4148
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
D802
D803
D804
D805
Page 44 of 59
93A
93A
93A
93A
64646464-
11F
11F
11F
11F
-
52T
52T
52T
52T
DIODE IN4148
DIODE IN4148
DIODE IN4148
DIODE IN4148
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
Page 45 of 59
LOCATION
CRP556DQJAI
D806
D807
D808
D809
D810
D811
D812
D813
D814
D815
D816
D817
J801
J802
J803
J804
J805
J806
J807
J808
J809
J810
J818
J819
J820
L801
L805
L806
L807
L808
Q813
Q814
R801
R802
R803
R804
R805
R806
R808
R809
R810
R811
R812
R813
R814
R815
R816
R817
R818
R819
R820
R821
R823
R824
R825
R826
R840
93A
93A
93A
93A
93A
93A
93A
93A
93A
93A
93A
93A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
95A
73A
73A
73A
73A
73A
57A
57A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
61A
95A
61A
61A
61A
95A
61A
6464646464646464646464529090909090909090909090909054545454544197426026026026026026026021726026026026026026026026026026026029060260260290172-
SPECIFICATION
11F
11F
19G
19G
19G
19G
19G
19G
19G
19G
19G
1T
23
23
23
23
23
23
23
23
23
23
23
23
23
479
478
478
478
479
SG
1
750
750
750
300
300
300
103
225
101
332
132
332
332
391
391
391
100
100
100
23
910
910
910
23
102
-
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
52T
-
5T
10T
10T
10T
5T
T
T
26T
26T
26T
26T
26T
26T
26T
26T
26T
26T
26T
26T
26T
26T
26T
26T
26T
26T
26T
-
26T
26T
26T
-
26T
DIODE IN4148
DIODE IN4148
FAST RECOVERY DIODE
FAST RECOVERY DIODE
FAST RECOVERY DIODE
FAST RECOVERY DIODE
FAST RECOVERY DIODE
FAST RECOVERY DIODE
FAST RECOVERY DIODE
FAST RECOVERY DIODE
FAST RECOVERY DIODE
1A 600V 1N4005
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
4.7UH
0.47UH
0.47UH
0.47UH
4.7UH
TR. KSC945GC
TR. KSC1730-0
75 OHM +-5% 1/6W
75 OHM +-5% 1/6W
75 OHM +-5% 1/6W
30 OHM +-5% 1/6W
30 OHM +-5% 1/6W
30 OHM +-5% 1/6W
10K OHM +-5% 1/6W
2.2MEG OHM +-5% 1/4W
100 OHM +-5% 1/6W
3.3K OHM +-5% 1/6W
1.3K OHM +-5% 1/6W
3.3K OHM +-5% 1/6W
3.3K OHM +-5% 1/6W
390 OHM +-5% 1/6W
390 OHM +-5% 1/6W
390 OHM +-5% 1/6W
10 OHM +-5% 1/6W
10 OHM +-5% 1/6W
10 OHM +-5% 1/6W
TIN COATED
91 OHM +-5% 1/6W
91 OHM +-5% 1/6W
91 OHM +-5% 1/6W
TIN COATED
1K OHM +-5% 1/4W
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
R841
R842
R846
R847
R848
R849
Page 46 of 59
61A
61A
61A
61A
61A
61A
172172602602602172-
102
102
393
393
393
105
-
26T
26T
26T
26T
26T
26T
1K OHM +-5% 1/4W
1K OHM +-5% 1/4W
39K OHM +-5% 1/6W
39K OHM +-5% 1/6W
39K OHM +-5% 1/6W
1MEG OHM +-5% 1/4W
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
Page 47 of 59
LOCATION
CRP556DQJAI
R850
R851
R855
R856
R857
R858
R860
R861
R862
R863
R864
ZD801
61A
61A
61A
61A
61A
95A
61A
61A
61A
95A
61A
93A
172172175L175L175L9017260260290175L39-
SPECIFICATION
105
105
560
560
560
23
104
822
222
23
471
519
-
26T
26T
52T
52T
52T
-
26T
26T
26T
-
52T
52T
1MEG OHM +-5% 1/4W
1MEG OHM +-5% 1/4W
56 OHM +-5% 1/2W
56 OHM +-5% 1/2W
56 OHM +-5% 1/2W
TIN COATED
100K OHM +-5% 1/4W
8.2K OHM +-5% 1/6W
2.2K OHM +-5% 1/6W
TIN COATED
470 OHM +-5% 1/2W
TZX8V2B
PARTS LIST OF IC802 ASS'Y
LOCATION
IC802
L809
L810
L811
PARTS No.
90A
M1A
56A
73A
73A
73A
3551730551545454-
SPECIFICATION
2
8
3
109
109
109
-
128
-
5T
5T
5T
HEAT SINK
SCREW
LM2438T
1UH
1UH
1UH
PARTS LIST OF Q911 ASS'Y
LOCATION
Q911
PARTS No.
5A
12A
90A
M1A
57A
423723151730600-
SPECIFICATION
501
1
1
8504
128
NYLON WASHER
SILICONE RUBBER
HEAT SINK
SCREW
MOS FET IRF634A
PARTS LIST OF IC601 ASS'Y
LOCATION
IC601
PARTS No.
5A
12A
90A
M1A
56A
423723481730574-
SPECIFICATION
501
1
501
10 1
128
NYLON WASHER
SILICONE RUBBER
HEAT SINK
SCREW
TDA9302H
PARTS LIST OF IC904 ASS'Y
LOCATION
IC904
PARTS No.
90A
M1A
56A
3151730133-
SPECIFICATION
1
612 -
128
ST
HEAT SINK
SCREW
3 PIN 12V REG. L7812CV
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
Page 48 of 59
PARTS LIST OF Q403/Q406/D408 ASS'Y
LOCATION
PARTS No.
SPECIFICATION
5A
32A
90A
M1A
M1A
42302835417301730-
501
8
509
810 -
93A
57A
57A
220689415-
12
6
1
128
128
NYLON WASHER
MICA
HEAT SINK
SCREW
SCREW
!
D408
Q403
Q406
FMP-2FUR 1500/600V 5A
2SC5297
TIP122
PARTS LIST OF AC LINET ASS'Y
LOCATION
PARTS No.
SPECIFICATION
CN901
95A
205S-
354 -
023
WIRE ASS'Y
96A
87A
29501-
65
190
H.S. TUBING
RECEPTACLES 0714
!
PARTS LIST OF Q901 ASS'Y
LOCATION
PARTS No.
SPECIFICATION
5A
12A
90A
42372339-
501
1
2-
M1A
57A
1730667-
10 7
A
NYLON WASHER
SILICONE RUBBER
HEAT SINK
!
Q901
128
SCREW
IRFBC40 I.R. MOSFET
PARTS LIST OF CAB'T ASS'Y
LOCATION
PARTS No.
12A
19A
33A
33A
34A
34A
34A
45A
3815063709373461161262476-
SPECIFICATION
500
5
1
1
311
311
312
31
-
AL
AL
2AT
RN
RUBBER FOOT
SPRING
POWER LED LENS
POWER BUTTON
SWIVEL
BASE
BACK COVER
PE BAG
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
Page 49 of 59
PARTS LIST OF CRT ALTERNATION
LOCATION
C418
C425
C430
P404
R409
R456
R457
R458
R461
R607
LOCATION
C418
C425
C430
P404
R409
R456
R457
R458
R461
R607
LOCATION
C418
C425
C430
P404
R409
R456
R457
R458
R461
R607
LOCATION
C418
C425
C430
P404
R409
R456
R457
R458
R461
R607
PARTS No.
750A
63A
63A
93A
33A
61A
61A
61A
61A
61A
61A
5910210J210J608009172153M153M153M153M208-
SPECIFICATION
7PS
432
334
21
3
204
271
560
560
151
918
-
8FC
3CC
52T
-
52T
59
59
59
59
52T
PARTS No.
750A
63A
63A
93A
33A
61A
61A
61A
61A
61A
61A
5910210J210J608009172153M153M153M153M208-
SPECIFICATION
3PS
472
274
21
3
364
271
560
560
151
918
-
TQ
8FC
3CC
52T
-
52T
59
59
59
59
52T
PARTS No.
750A
63A
63A
93A
33A
61A
61A
61A
61A
61A
61A
5910210J210J608009172153M153M153M153M208-
5910210J210J608009172153M153M153M153M208-
15“ CHUNGHWA .28 CRT
0.0047uF +-5% 2000V
0.27uF +-5% 400V
FRD 1.5A 500V FR155
3P PLUG
360K OHM 5% 1/4W
270 OHM 5% 3W
56 OHM 5% 3W
56 OHM 5% 3W
150 OHM 5% 3W
0.91 OHM 5% 1W
SPECIFICATION
3PS
472
274
21
3
364
271
560
560
151
918
-
8FC
3CC
52T
-
52T
59
59
59
59
52T
PARTS No.
750A
63A
63A
93A
33A
61A
61A
61A
61A
61A
61A
15“ CHUNGHWA CRT
0.0043uF +-5% 2000V
0.33 uF +-5% 400V
FRD 1.5A 500V FR155
3P PLUG
200K OHM 5% 1/4W
270 OHM 5% 3W
56 OHM 5% 3W
56 OHM 5% 3W
150 OHM 5% 3W
0.91 OHM 5% 1W
15“ CHUNGHWA CRT
0.0047uF +-5% 2000V
0.27uF +-5% 400V
FRD 1.5A 500V FR155
3P PLUG
360K OHM 5% 1/4W
270 OHM 5% 3W
56 OHM 5% 3W
56 OHM 5% 3W
150 OHM 5% 3W
0.91 OHM 5% 1W
SPECIFICATION
5PS
432
274
21
3
364
271
560
560
151
918
-
8FC
3CC
52T
-
52T
59
59
59
59
52T
15“ CHUNGHWA CRT
0.0043uF +-5% 2000V
0.27uF +-5% 400V
FRD 1.5A 500V FR155
3P PLUG
360K OHM 5% 1/4W
270 OHM 5% 3W
56 OHM 5% 3W
56 OHM 5% 3W
150 OHM 5% 3W
0.91 OHM 5% 1W
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
LOCATION
C418
C425
C430
P404
R409
R456
R457
R458
R461
R607
Page 50 of 59
PARTS No.
750A
63A
63A
93A
33A
61A
61A
61A
61A
61A
61A
5910210J210J608009172153M153M153M153M208-
SPECIFICATION
3PS
472
334
21
3
204
271
560
560
151
918
-
D
8FC
3CC
52T
-
52T
59
59
59
59
52T
CHUNGHWA CRT
0.0047uF +-5% 2000V
0.33uF +-5% 400V
FRD 1.5A 500V FR155
3P PLUG
200K OHM 5% 1/4W
270 OHM 5% 3W
56 OHM 5% 3W
56 OHM 5% 3W
150 OHM 5% 3W
0.91 OHM 5% 1W
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
FUNCTION KEY
H
IC801
LM1279N
PRE.AMP.
R
IC802
LM2438T
G
B
CRT
FOCUSG2HV G1
V
UP/DOWN
CONTROL
IC101
UM68P61A
WT60P1
CPU
CRYSTAL 8M
IC401
TDA9111
VERT.&HOR.OSC
Q907,Q908
Q909,Q910
POWER
SAVING
LED CONTROL
IC601
Q404,Q405,Q406
TDA9302H
PINCUSHION &
VERT.O/P
H-SIZE CONTROL
Q601,Q707
Q402,T401
HOR. DRIVER
X-RAY PROTECTION
Q403,T402(FBT)
HOR.O/P
EHT
25KV
BLOCK DIAGRAM (DEFLECTION)
CABLE
R
G
B
9.
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
SIGNAL
BLANKING CIRCUIT
Page 51 of 59
05.06.2002
4V SERIES MANUAL
DEGAUSSING
RECTIFIED
VIN
&
C.K.T
T901
SMOOTHED
PR901
OUTPUTS
Q907
Q908
&
L906
D928
VCC
POWER
ON/OFF
SWITCH
8
7
CONTROL 2
&
6
PWM O/P
IC901
3
4
F.B
O/P
Q901
VARI.
TRANSFORMER
R122
LED1
5
34 12
IC101
26
MOSFET
Is
Q911
POWER
LINE
MOSFET
FILTER
FROM
H.O.T
OUTPUT
RECTIFIED
&
SMOOTHED
(70V-170V
VARIABLE)
B+
B+ PWM CONTROL
H-SYNC
C.K.T
R963
POWER
R929
AC INPUT
100V-240V
6.3V
RECTIFIED
SMOOTHED
+75V
-12V
6.3V
75V
START
C.K.T
D909,Q904
R922,ZD902
12V
BLOCK DIAGRAM (SMPS)
POWER
TRANSFORMER
OUTPUTS
RECTIFIED
&
SMOOTHED
IC904
15V
9-1.
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
Q909
Q910
H-SYNC
CONTROL
IC401
Q912,Q920
Page 52 of 59
05.06.2002
4V SERIES MANUAL
Page 53 of 59
10.
IC BLOCK DIAGRAMS
IC101
UM6862/WT6018
DEGAUSS 1
40 V-I/P
BRIGHT 2
39 H-I/P
CONTRAST 3
38 N.C
RESET_ 4
37 N.C
VCC 5
36 N.C
GND 6
35 N.C
OSC0 7
34 OFF MODE
OSC1 8
33 H-OUT
SCL 9
32 V-OUT
SDA 10
31 N.C
WRITE PROTECT 11
30 MUTE
STAND BY/SUSPEND 12
29 CS1
H.W DDC 13
28 CS0
SENSE 14
KEY SELECT 15
IC802
LM2438T
9
8
7
6
5
4
3
2
1
Vin 1
VBB
Vin 2
Vin 3
GND
VCC
Vout 3
Vout 2
Vout 1
27 AUDIO
26 LED DETECT
LED9 16
25 SCL
LED8 17
24 SDA
LED7 18
23 LED2/UP KEY
LED6 19
22 LED3/DOWN KEY
LED5 20
21 LED4/SELECT
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
Page 54 of 59
IC102 24C04
WP
7
HV GENERATOR
I/O
CONTROL
LOGIC
MEMORY
CONTROL
LOGIC
EEPROM ARRAY
(128X8)
XDEC
PAGE LATCHES
5
SDA
6
SCL
YDEC
VCC 8
SENSE AMP
VSS 4
R.W CONTROL
IC601 TDA9302H
2
6
3
FLYBACK
GENERATOR
POWER
AMPLITIER
1
5
+
7
THERMAL
PROTECTION
4
IC901 3842
Vref
5V
8
Vref
INTERNAL
BIAS
F.B
2
SET/
RESET
U.V.L.O.
Ct/Rt
5
GND
6
O/P
LOGLC
ERR
AMP
1/3
1V
C.S.
COMP
R
PWM
LATCH
S
3
4
VCC
1/2 Vref
COMP. 1
Is
7
36V
OSCILLATOR
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
05.06.2002
4V SERIES MANUAL
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
IC401
TDA9111
PLL1F
HPOSITION
R0
C0
HFLY
PLL2C
HOUT
7
8
6
5
12
4
26
11 HGND
PHASE/FREQUENCY
COMPARATOR
H-PHASE(7 bits)
H/HVIN
1
VSYNCIN 2
VCO
SYNC
PHASE
SHIFTER
COMPARATOR
H-DUTY
(7 bits)
HOUT
BUFFER
SAFETY
Spin Bal
IDENTIFICATION
25 XRAY
B+
14 COMP
CONTROLLER
28 B+OUT
7bits
PROCESSOR
2
X
HFLY
+
(lntemal
Reference
2
X
HMOIRE 3
HORIZONTAL MOIRE
GENERATOR
7BITS+ON/OFF
7bits)
Key Bal
7 bits
X4
SDA 31
7 bits
VAMP
7 bits
7 bits
GENERATOR
X
VERTICAL
DSCILLATOR
RAMP GENERATOR
S AND C
CORRECTION
X
VPOS
7 bits
Vref
+
21
9 HFOCUSCAP
+
Keyst.
7 bits
10 FOCUS
X2
4
RESET
5V 32
Vref
Amp &
Keystone
2X7 bits
E/Wpcc
7 bits
GND 27
HREF 13
16 Isense
+
TRACKING
2
I C INTERFACE
15 REGIN
VAMP
7 bits
GEOMETRY
SCL 30
29 Vcc
PROCESSOR
(1 bit)
VSYNC
19 VGND
17 BGND
LOCK/UNLOCK
SYNC INPUT
SELECT
PHASE
24 EWOUT
DC Hsize
7 bits
VERTICAL MOIRE
CANCEL
7 BITS+ON/OFF
Vref
VSYNC
22
20
18
23
Vcap
Vagccap
BREATH
Vout
Page 55 of 59
05.06.2002
4V SERIES MANUAL
Page 56 of 59
IC801 LM1279N
RED OSD IN
1
20
GREEN OSD IN
VCC
2
19
BLUE OSD IN
18
RED OUT
17
RED DRIVE
16
VCC2
15
GREEN OUT
14
GREEN DRIVE
CONTRAST
12dB DRIVE
-
ATTENUATOR
+
A2
RED VIDEO IN
3
R CLAMP CAP
4
-
A1
ATTENUATOR
A3
gml
+
1.35V
CONTRAST
12dB DRIVE
-
ATTENUATOR
+
+
A2
GREEN VIDEO IN
5
GROUND
6
-
A1
ATTENUATOR
Vref
A3
gml
+
G CLAMP CAP
7
CONTRAST
BLUE VIDEO IN
8
B CLAMP CAP
9
-
A1
ATTENUATOR
12dB DRIVE
-
ATTENUATOR
+
A2
A3
13 BLUE OUT
12 BLUE DRIVE
gml
+
VID CONTRAST
10
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
11 SANDCASTLE SYNC
05.06.2002
4V SERIES MANUAL
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
Page 57 of 59
05.06.2002
4V SERIES MANUAL
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
Page 58 of 59
05.06.2002
4V SERIES MANUAL
5
4
HS
13
14
16
4
R110 220
5
C160
100P
6
12V
R161
2K2
C103
0.1
R119
10K
5.68V
R113
10K
R115
(NC)
R180 3K6
C109
2.2UF
R116
4K7
IC102
56A1133-8
AT24C04
3.02V
1
8
2
7
D
IC401 PIN1
4.32V
3
6
4
5
R109
5K1
4.94
R108
5K1
5
X101
93C22-22
2.1
R100
4K7
5V
2.1
2.3
4.98
C106
33UF
L101
3.3UH
4.95
4.98
D104
93A64-11H-52T
1N4148
50ns
IC101 PIN8
2.72
R112
6K2
4.98
R185
1K
D126
93A64-11H-52T
1N4148
4.97
4.97
2.4V
LED9
81A2-3-2B
R166
1K
5ms
F
10 IC401 PIN26
4.16V
10us
5V
R107
1K
LED8
81A2-3-2B
R106
1K
LED7
81A2-3-2B
R105
1K
LED6
81A2-3-2B
R104
1K
LED5
81A2-3-2B
4.97
4.97
4.97
4.97
11
12
SENSE
5
VCC
R149
36 1K5
6
GND
7
OSC0
OFF 34
8 OSC1
H-OUT 33
4.97
R172
1K
14
4
3
2
1
4.25
3.8
7
SCL
V-OUT 32
10 SDA
31
C612
R137
2K7
4
11 W/P
MUTE 30
PM1+PM2 (CS1) 29
12
0.17
R136
2K2
SCL 25
17
SDA 24
18
23
4.9
D928
93A64-11H-52T
1N4148
J
R963
680
1/2W
LED1
81A10-2
22
21
4.97
LED2
81A2-3-2B
R101
1K
4.97
LED3
81A2-3-2B
R102
1K
LED4
81A2-3-2B
R103
1K
12 Q402 C
32.4V
10us
11.8
C405
47UF
16V
2.1
R403
100
D101
93A64-11H-52T
1N4148
SW101
UP
KEY
77A602-1
D102
93A64-11H-52T
1N4148
SW102
DOWN
KEY
77A602-1
D103
93A64-11H-52T
1N4148
SW103
SELECT
SW
77A602-1
2.3
R404
100
D701
93A64-11H-52T
1N4148
4.97
5.02
21
C449
0.047
17
18
C443
47UF
16V
11
22
VCAP
23
VOUT
FOCUS-OUT 10
HGND 11
24
EWOUT
HFOCUSCAP 9
25
ON XRAY
HPOSITION
8
26
HOUT
PLL1F
7
R0
6
C0
5
PLL2C
4
30 SCL
HMOIRE
3
31 SDA
VSYNCIN
2
H/HVIN
1
28
BOUT
29 VCC
32 5V
Q401
2SC945P
C947
4.7UF
R807
39
1W
8
ZD801
93A39
-519-52T
44
1.66
3.32
R410
4K7
C447
1000
1.39
C403
22n 100V
4.12
5
C434
22UF
25V
C411
47UF
16V
C410
0.1
R418
4.7K
1%
R497
2.4K
1%
6
R162
1K
13.5V
D901 D904
~
5ms
93A52-41-52T
D903 1N5406
D902
CN902
J123
16 Q601 B
D901
5ms
D904
R986
10M
1/4W
J
1
17 Q601 C
3
ZD902
93A3955T-52T
NR901
61A58-8
R417
100
R416
22K
1%
R922
27K
1/4W
10us
18 Q707 B
1.04V
C963
4700
400VAC
K
C964
4700
400VAC
VR901
100
14.5V
5ms
SW901
77A267-12
9V
ZD903
93A39124-52T
R934
1K
1/4W
0.1
63V
R935
330K
1/4W
3.41
C918
3300
100V
R933
360
1/4W
2.49
1
COMP. Vref
2
F.B
Vcc
7
3
Is
O/P
6
4
Ct/Rt
GND 5
17.14
25
C902
0.1
250VAC
R940
39K 2%
1/4W
R930
2K
1/4W
5ms
R938
22
1/4W
42.4V
R995
39K
L901
73C174-2-LA
M
5ms
R608
10
2W
22 IC601 PIN1
R901
470K
1/2W
1.2V
14.5V
D922
93A3020-6-52T
STPR320
1.15
35
S
R955
0.22
1W
D923
93A3020-8
C939
1000U
16V
14.19
Q912
57A446-1-T
2SC1213AC
3.75
4.06
C941
0.1
100V
R426
22
3W
12V
R980
220
1/4W
R423
20K
IC904
56A133-12-ST
L7812
14.85
C938
470UF
16V
1
3
CS0
FROM FBT
2
C937
470UF
16V
5
5
4
R854
910
R842
1K
1/4W
C830
0.47
100V
R857
56
1/2W
D817
93A521T-52T
1N4005
L807
0.47UH
E
R859
100
2W
C837
47UF
160V
C861
0.01
500V
G1 75V
C834
0.1UF
100V
C860
0.1
3
2
1
FB501
71A55-9
FB503
71A55-9
POSITIVE O/P1
13
NEGATIVE O/P1
11
DC
VOLUME
CONTROL1
7
R447
47K
1/4W
C436
100U
C608
0.1
NEGATIVE O/P2
10
POSITIVE O/P2
8
6
12
G
P503
2
1
SP501
78A216
-23-5A
9
H
14.5V
P402
J104
95A90-23
14
T401
79A167-71A
3
4
5
1
13
R428
0.33
3W
R427
22
1/2W
C418
4700
2KV
Q403
57A689-6
2SC5297
-0.13
D408
93A220-11-F
DMV32B
2
C460
0.033
100V
R442
2K
1/4W
R460
4K7
1/4W
D463
93A6026T-52T
C439
1UF
R434
3K9
R490
56K
2.4
Q405
57A420-SG-T
KSA733GC
R723
100
2W
VR702
200K
R724
1M
1/4W
D706
93A6021P-52T
PS156R
9
R456
270
3W
R441
82K
1/2W
R409
360K
1/4W
C448
82n
100V
R415
62K
1/4W
Q703
57A419-SG-T
KSC945GC
R710
10K
C476
0.1
C705
22UF
R711
10K
D702
93A6411H-52T
1N4148
0.89
ZD701
93A39-91-52T
TZX8V2A
R712
27K
2.31
1.72
0.87
Q704
57A420
-SG-T
KSA733GC
J
ABL
R726
1K
R750
120K
1/2W
2%
K
C714
330UF
16V
R728
560
1/4W
R730
13.3
13.63
Q406
57A415-3
2SD2025
Q705
57A690-1
2SB649A
R457
33
3W
C431
0.1
250V
C707
0.027
250V
17
Q707
57A419-Y-T
2SC1815Y
0.49
Q601
57A419-Y-T
2SC1815Y
R458
56
3W
D414
93A6038T-52T
FR103
C422
2.2UF
100V
C463
0.01
100V
D710
95A90-23
8.9
0
R440
5K6
VR701
47K
R727
82K
8
95A90-23
L405
73C253-68-L
15
R722
3K3
3
Q410
57A600-14
CEPF630
C421
1000
1KV
C712
2.2UF
C425
0.27U
400V
11.9
D420
93A64-11H-52T
1N4148
SUB
BRI
R725
150K
1/2W 2%
C709
560
1KV
6
16
R470
15K
C713
22UF
160V
5
C430
93A60-21-52T
FR155
10
R450
56K
R721
1K
1/2W
R720
100K
1/4W
4
11.9
C423
3300
1.8
R436
680
R709
10K
SCREEN
12 11
C710
0.22
100V
C427
0.39
400V
D415
93A6026T-52T
FR107
HET
FOCUS
13
2
3
L401
73A147-48D-L
Q426
57A600-14
CEPF630
150 3W
12
R449
4K7
1/4W
12V
R708
10K
R707
4K7
C925
10UF
R471
56K
15
C419
4700
1000V
19
Q404
57A420-P-T
2SA733P
R414
3K3
1/4W
C429
3300
R461
71A55-2
D407
93A60-21P-52T
PS156R
C428
0.1
250V
16
14
1
71A55-2
D406
93A60-21P-52T
PS156R
R429
10
1/2W
H-DY
T402
79A355-1
1
1.28KVpp
C417
0.15
50/63V
6
D404
93A64-11H-52T
1N4148
2.4
1.8
R433
2K2
C438
1UF
Q408
57A419
-SG-T
KSC945GC
0.16
R953
30K
1/4W
0.68
SP502
78A216
-23-5A
R607
0.91
1W
R448
2K
1/4W
11.4
CS1
J096
1.5
1/2W
5.38
4
R510
3.3
3W
DC
VOLUME
CONTROL2
2
P503
3
C505
1UF
C504
4.7UF
F
HV
R509
3.3
3W
IC501
56A535-1
TDA7057AQ
5 INPUT2
R507
10K
R508
3K
1%
R606
180
1/2W
1
C503
4.7UF
R506
30K
1%
C511
0.0047
100V
VOLUME
C604
0.22
R605
1.5
1/2W
3 INPUT1
R504
10K
R505
36K
1%
R501
3.3
3W
C502
2200UF
16V
4
R503
30K
1%
C510
0.0047
100V
3
FOCUS
H803
C506
1UF
R502
36K
1%
AUDIO IN
21
0.13
-12.36
ZD420
93A39522-52T
TZX20B
R425
220
1/4W
FB901
95A90-23
O
D
C833
0.1
100V
R860
100K
1/4W
R612
2K2
1/4W
C615
10n
100V
12
12V
R959
33K
1/4W
R988
22K
1/4W
R951
10
1/4W
SYNC-
C835
0.01
2KV
C842
1000P
500V
V-DY
C415
1000
100V
Q402
57A706-2-T
2N7000
Q407
57A419
-SG-T
0.17
R443
47K
1/4W
CN901
10us
IC601
TDA9302H
1
C440
47
2KV
D460
93A64-11H-52T
1N4148
13.76
4.26
D450
93A6411H-52T
1N4148
C413
0.1
11.81
F901
84A41-2
2.5A/250V
3.39V
12
R422
100
R408
300K
1/4W
146.8V
25 IC901 PIN3
C414
47UF
100V
C944
0.1
Q920
57A727-2-T
2SA673C
14.84
0.7
6.54
Q908
57A419-SG-T
KSC945GC
24 IC901 PIN2
3
4
C442
2700
100V
0.19
5.79
R941
1K5
1/4W
7
R604
5K6
B+
R952
47K
1/4W
SYNC+
C901
0.22
250VAC
Q909
57A728-3-E
HSB772E
6.65
C965
0.01
100V
28
1.15
C602
330
C951
47UF
200V
R956
1K2
1/4W
11.8
D926
93A64-11H-52T
1N4148
Q910
57A419-SG-T
KSC945GC
7V
49.7
I
R977
150K
1/2W
Q907
57A690-2
BD140
D914
93A64-11H-52T
1N4148
R603
12K
C601
0.1
100V
6
D602
1N4148
19
C
R851
1M
1/4W
L808
4.7U
D818
1N4148
C836
220
1KV
R856
56
1/2W
L806
0.47UH
P401
70.3
D
R958
1K
1/4W
C922
0.1
100V
20
C603
470UF
16V
88V
S
R957
47K
1/4W
N
2ms
14.95
C936
1000UF
25V
D Q901
57A667
-7
IRFBC40
11
B-BIAS
VR805
30K
C819
0.1
2
R613
1K
31
TP901
R929
0.33
2W
R942
68
1/4W
C818
47UF
16V
R848
39K
C605
47U
11.41
D995
1N4148
C924
0.0033
100V
1ms
23 C907 PLUS
10
R853
910
R840
1K
1/4W
C829
0.47
100V
D816
93A64-19-52T
1SS83
R826
10
1/4W
D603
1N4148
C606
1000UF
16V
C607
680
2
C942
1000UF
25V
34
31
R996
10K
C995
4700
100V
G
4.8
0.1
21 IC601 PIN5
VR801
2K2
R-DRIVE
-12V
D930
93A1040
-2-52T
UF4004
14
116
29
R939
20K
1/4W
D913
93A64-11H-52T
1N4148
R812
1K3
G-DRIVE
D811
1SS83
-12V
D925
93A3020-6-52T
STPR320
FB907
71A55-9
Q911
57A600-504
IRF634A
1.03
G
30
R937
150
1/4W
27
R814
3K3
B
C840
1000P
500V
C832
0.1
100V
TP902
R962
22
1/4W
33
4.93
26
R811
3K3
CRT
5 7
D812
1SS83
12.32
R989
470
2W
C931
100UF
200V
R960
47K
1/4W
C923
330
1KV
C921
0.1
100V
VR802
2K2
B-DRIVE
D601
1N4004
14.5V
D929
93A52-47P-52T
1N4004
C950
220
1KV
C955
220
1KV
12
2
5
8
0.25
36.4V
D912
93A64-31T-52T
D911
93A64-31T-52T
C916
100UF
25V
C917
2.2UF
24
0.16
C920
1000
100V
L
IC901
56A379-12
UC3842AM
R813
3K3
C809
0.1
8
6
11
10
9
R850
1M
1/4W
R847
39K
6
D704
1N4004
13
R931
1
1%
1/4W
L811
0.47UH
45
39.2
AUDIO CIRCUIT DIAGRAM
C433
10UF
L906
73C253-90-L
1.0MH
9
5
G-BIAS
VR804
30K
36.3
R825
91
46 1/4W
R855
56
1/2W
L805
0.47UH
D815
93A64-19-52T
1SS83
L810
0.47UH
B
R841
1K
1/4W
C828
0.47
100V
D813
1SS83
75V
FB904
71A55-9
3
R932
2K2
1/4W
10us
IC601 PIN3
20 IC601 PIN6
32
R824
91
47 1/4W
Q814
SC1730
12.75
73.27
D809
1SS83
L809
0.47UH
G
FB502
71A55-9
C930
47UF
160V
8 FB905
95A90-23A
D910
93A6021P-52T
PS156R
R823
91
45 1/4W
7
R405
100
C614
100
ZD403
93A39-54-52T
12.7V
10
C914
4.7UF
4
42
R852
910
G2
C446
100
R412
6K2
R435
470
1/4W
J125
2
PR901
61A58-28-1G
21.6V
54
Q904
57A594-1T
MPSA44
46.4
R926
18K
1/4W
40.9
DEG.
800mV
9
R927
33K
3W
C915
0.01
2KV
R925
24K
1/4W
R924
470K
1/4W
C900
4700
400VAC
O/P 1
R820
10
1/4W
R817
390
1/4W
1.12
2 GND
R
33.5
R406
100
8
0.64
L903
73C259-4
D919
93A3040-10
R923
470K
1/4W
C816
0.1
O/P 5
11 I/P
33.4
Q813
KSC945GC
R601
24K
7
R11
470K
1/2W
2.62
8 I/P
HT
D160
1N4148
D909
93A52-1T-52T
1N4005
R10
470K
1/2W
B
O/P 3
9 I/P
0.07
D409
3.1V
ZD
14 Q403 C
C907
150UF
400V
CLAMP 11
R819
10
1/4W
1
L402
47UH
T901
80A356T-1
23
10 CONT
R816
390
1/4W
G
D820
1N4148
22
I
B
8 I/P
B-CLAMP
9 CAP
C815
0.1
10 VBB
R
A
C841
1000P
500V
D808
1SS83
11.75
3
2.99
R822
220
1/4W
R602
3K9
1.24KV
2.43
G
2.22
DRIVE 14
41
B 13 2.8
O/P
B
1.98
DRIVE 12
R818
10
1/4W
R810
100
R863
43
R861
8K2
H
10us
G-CLAMP
7 CAP
C437
22UF
C435
10n
R411
1K8
10us
15 Q406 C
C808
47UF
16V
ABL
13 Q403 B
960mV
5.61
R815
390
1/4W
R864
470
1/4W
R862
2K2
R462
24K
C814
0.1
715A694-XX
R849
1M
1/4W
C831
0.1
100V
R846
39K
6 VCC
40
G
2.98
O/P 15
C807
10UF
CONT
9
C946
0.1
250V
R420
4K7
C83
1000
C412
220
C441
0.22
D403
1N5817
1.67
IC401
TDA9111
C407
100
D412
1N4148
IC802
LM2439
39
R
2.19
DRIVE 17
7.79
VCC2 16
R-BIAS
VR803
30K
C813
0.22
63V
72.57
R
2.98
O/P 18
20
CRPC-D556Q
D810
1SS83
7
R969
75K
1/4W
D927
93A64-11H-52T
1N4148
D402
1N4148
0.34
6
R967
1K3
1/4W
R808
10K
R809
2M2
1/4W
B-OSD 19
R
3 I/P
6 GND
2.6
12V
G-OSD 20
2 VCC1
19
D814
93A64-19-52T
1SS83
C821
22UF
100V
C820
0.1
100V
C812
1000UF
16V
1 R-OSD
4 R-CLAMP
CAP
G
5 I/P
37
0.1 C806
100V
5.58
C803
10UF
D807
4148
L801
4.7U
5
VR902
22K
C961
0.01
63V
C945
0.1
100V
C409
0.033
100V
C444
0.1
8.1
HFLY 12
Vref
C943
2200
100V
3.9
COMP 14
7
C408
100
5V
R165
2K2
VAGCCAP HREF 13
27 GND
C406
0.1
12V
4.97
20
VGND
20
10
R402
2K2
1/4W
2.28
1.6
19
19
3.67
2.94
7.67
9
4.98
16 (LED 9)
VS
SDA
4
R972
18K
R966
3K
1/4W
0.68
16
18 BREATH REGIN 15
3.56
R122
220
1/4W
VOLUME
C113
100UF
25V
0
27
8.22
R623
100
5V
R134
9K1
HUNLOCK 1.09
P-LED 26
15 (KEY)
5.49
C613
0.1
C623
0.1
0.11
0.17
(CS0) 28
14 SENSE (AUDIO)
47UF
16V
R140
4K7
5.92V
R156
10K
C610
0.47
C611
0.1
3
0.64
0.07
17 B+GND Isense
3.34
R611
56K
1/4W
4.68
10us
R157
10K
R614
24K
R609
560K
1/4W
C130
10PF
35
IC401 PIN12
G
R610
120K
1/4W
38
D806
1N4148
36
5.62
2.43
C805
0.1
100V
SCL
3
R968 240K
1/4W
C609
0.1
100V
2.43
0.1 C804
100V
C802
10UF
D805
1N4148
HS
1
2
C162
1000
5V
R806
30
P802
C801
10UF
D802
1N4148
D804
1N4148
SDA
11
R430
150K
1/4W
D801
1N4148
D803
1N4148
R805
30
VS
SCL
10
R132
1K
13
IC104
56A74LS-14
74LS14
37
H.W
13 DDC
0.18
C164
0.1UF
IC401 PIN24
R135
1K5
D125
93A64-11H-52T
1N4148
E
5.36V
10
2
3.8
39
38
RESET
9
4.71
5ms
4
1
4.5
40
6
2.2
IC401 PIN2
H-I/P
3 CONT
2.34
R117
100
R143
100
10us
C108
22P
2.1
2 BRIT
D411
1SS82
12V
R126
2K
1/4W
ZD110
5.6V
1 DEGASS V-I/P
1.63
R114
1K
C105
0.1
R421
2K2
1/4W
R127
91
2W
5.62
R804
30
7.79
R803
75
HS
9
4.95
Q101
2SC1213
IC101
56A1125-33-X
NT68P61A
C110
1UF
5.44V
C
5V
C104
100UF
25V
C811
0.1
R802
75
FB803
8
4.98
CONT
R118
10K
50ns
FB802
B
7
R160
220
SENSE
IC101 PIN32
IC101 PIN7
G
IC801
56A539-2
LM1279
R821
10
1/4W
C810
47UF
16V
D419
9
R801
75
D418
93A60-21P-52T
PS156R
B
FB801
3
R111 220
5ms
19
15
R
2
VS
10us
11
12
SCL
7
8
9
11
SDA
C163
100P
6
IC101 PIN33
4.4V
8
10
93A60-21P-52T
PS156R
4
10us
7
9
-11.93
3
5
6
8
3.63
2
5
7
1
4.78
1
A
IC101 PIN39
4.8V
4
6
P801
5ms
3
3
715A684-XX
CMPC-D556Q
H802
5.04V
2
2
IC101 PIN40
ABL
1
1
Page 80 of 81
L
18
-1.85
R729
47
ZD702
93A39-515-52T
TZX3V0C
C432
47UF
200V
M
P803
L404
73A253-70
1.5MH
6
5
6.3V
ABL
G1
-41.7
R715
10K
75V
4
3
2
1
N
0.4
L403
95A90-23
R713
5K6
FB902
95A90-23
O
10us
650mV
P403
07/12/1999
09/06/1999
PARTS NO:41A31-044PT
2
1
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
26 IC901 PIN4
NOTE:
7.6V
10us
This schematic, we can't guarantee the accuracy of this information;
after the data of publication and disclaims liability for changes,
27 IC901 PIN6
28 D914 P
29 Q901 G
30 Q901 D
31 Q901 S
10us
32 D919 P
33 D930 N
34 D922 P
35 D923 P
36 IC801 PIN3
5ms
10us
17.2V
17.2V
296V
10.4V
10us
MODEL
errors or omissions.
10us
10us
88V
27.6V
17.6V
37 IC801 PIN5
512mV
5ms
38 IC801 PIN8
496mV
5ms
496mV
39 IC801 PIN18
40 IC801 PIN15
5ms
5ms
2.58V
41 IC801 PIN13
5ms
42 IC801 PIN11
43 Q813 B
44 Q813 C
46 IC802 PIN1
45 IC802 PIN3
8.4V
880mV
64V
800mV
64V
64.8V
2.6V
10us
10us
10us
10us
VERSION
47 IC802 PIN5
2.54V
17.6V
740mV
10us
10us
10us
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
5ms
5ms
5ms
DATE
MCM1545V
(D556Q FOR SNI)
A
12-21-99
DRAWING
M.Y.KU
CHECKED
APPROVED
05.06.2002
4V SERIES MANUAL
5
4
HS
13
14
16
4
R110 220
5
C160
100P
6
12V
R161
2K2
C103
0.1
R119
10K
5.68V
R113
10K
R115
(NC)
R180 3K6
C109
2.2UF
R116
4K7
IC102
56A1133-8
AT24C04
3.02V
1
8
2
7
D
IC401 PIN1
4.32V
3
6
4
5
R109
5K1
4.94
R108
5K1
5
X101
93C22-22
2.1
R100
4K7
5V
2.1
2.3
4.98
C106
33UF
L101
3.3UH
4.95
4.98
D104
93A64-11H-52T
1N4148
50ns
IC101 PIN8
2.72
R112
6K2
4.98
R185
1K
D126
93A64-11H-52T
1N4148
4.97
4.97
2.4V
LED9
81A2-3-2B
R166
1K
5ms
F
10 IC401 PIN26
4.16V
10us
5V
R107
1K
LED8
81A2-3-2B
R106
1K
LED7
81A2-3-2B
R105
1K
LED6
81A2-3-2B
R104
1K
LED5
81A2-3-2B
4.97
4.97
4.97
4.97
11
12
SENSE
5
VCC
R149
36 1K5
6
GND
7
OSC0
OFF 34
8 OSC1
H-OUT 33
4.97
R172
1K
14
4
3
2
1
4.25
3.8
7
SCL
V-OUT 32
10 SDA
31
C612
R137
2K7
4
11 W/P
MUTE 30
PM1+PM2 (CS1) 29
12
0.17
R136
2K2
SCL 25
17
SDA 24
18
23
4.9
D928
93A64-11H-52T
1N4148
J
R963
680
1/2W
LED1
81A10-2
22
21
4.97
LED2
81A2-3-2B
R101
1K
4.97
LED3
81A2-3-2B
R102
1K
LED4
81A2-3-2B
R103
1K
12 Q402 C
32.4V
10us
11.8
C405
47UF
16V
2.1
R403
100
D101
93A64-11H-52T
1N4148
SW101
UP
KEY
77A602-1
D102
93A64-11H-52T
1N4148
SW102
DOWN
KEY
77A602-1
D103
93A64-11H-52T
1N4148
SW103
SELECT
SW
77A602-1
2.3
R404
100
D701
93A64-11H-52T
1N4148
4.97
5.02
21
C449
0.047
17
18
C443
47UF
16V
11
22
VCAP
23
VOUT
FOCUS-OUT 10
HGND 11
24
EWOUT
HFOCUSCAP 9
25
ON XRAY
HPOSITION
8
26
HOUT
PLL1F
7
R0
6
C0
5
PLL2C
4
30 SCL
HMOIRE
3
31 SDA
VSYNCIN
2
H/HVIN
1
28
BOUT
29 VCC
32 5V
Q401
2SC945P
C947
4.7UF
R807
39
1W
8
ZD801
93A39
-519-52T
44
1.66
3.32
R410
4K7
C447
1000
1.39
C403
22n 100V
4.12
5
C434
22UF
25V
C411
47UF
16V
C410
0.1
R418
4.7K
1%
R497
2.4K
1%
6
R162
1K
13.5V
D901 D904
~
5ms
93A52-41-52T
D903 1N5406
D902
CN902
J123
16 Q601 B
D901
5ms
D904
R986
10M
1/4W
J
1
17 Q601 C
3
ZD902
93A3955T-52T
NR901
61A58-8
R417
100
R416
22K
1%
R922
27K
1/4W
10us
18 Q707 B
1.04V
C963
4700
400VAC
K
C964
4700
400VAC
VR901
100
14.5V
5ms
SW901
77A267-12
9V
ZD903
93A39124-52T
R934
1K
1/4W
0.1
63V
R935
330K
1/4W
3.41
C918
3300
100V
R933
360
1/4W
2.49
1
COMP. Vref
2
F.B
Vcc
7
3
Is
O/P
6
4
Ct/Rt
GND 5
17.14
25
C902
0.1
250VAC
R940
39K 2%
1/4W
R930
2K
1/4W
5ms
R938
22
1/4W
42.4V
R995
39K
L901
73C174-2-LA
M
5ms
R608
10
2W
22 IC601 PIN1
R901
470K
1/2W
1.2V
14.5V
D922
93A3020-6-52T
STPR320
1.15
35
S
R955
0.22
1W
D923
93A3020-8
C939
1000U
16V
14.19
Q912
57A446-1-T
2SC1213AC
3.75
4.06
C941
0.1
100V
R426
22
3W
12V
R980
220
1/4W
R423
20K
IC904
56A133-12-ST
L7812
14.85
C938
470UF
16V
1
3
CS0
FROM FBT
2
C937
470UF
16V
5
5
4
R854
910
R842
1K
1/4W
C830
0.47
100V
R857
56
1/2W
D817
93A521T-52T
1N4005
L807
0.47UH
E
R859
100
2W
C837
47UF
160V
C861
0.01
500V
G1 75V
C834
0.1UF
100V
C860
0.1
3
2
1
FB501
71A55-9
FB503
71A55-9
POSITIVE O/P1
13
NEGATIVE O/P1
11
DC
VOLUME
CONTROL1
7
R447
47K
1/4W
C436
100U
C608
0.1
NEGATIVE O/P2
10
POSITIVE O/P2
8
6
12
G
P503
2
1
SP501
78A216
-23-5A
9
H
14.5V
P402
J104
95A90-23
14
T401
79A167-71A
3
4
5
1
13
R428
0.33
3W
R427
22
1/2W
C418
4700
2KV
Q403
57A689-6
2SC5297
-0.13
D408
93A220-11-F
DMV32B
2
C460
0.033
100V
R442
2K
1/4W
R460
4K7
1/4W
D463
93A6026T-52T
C439
1UF
R434
3K9
R490
56K
2.4
Q405
57A420-SG-T
KSA733GC
R723
100
2W
VR702
200K
R724
1M
1/4W
D706
93A6021P-52T
PS156R
9
R456
270
3W
R441
82K
1/2W
R409
360K
1/4W
C448
82n
100V
R415
62K
1/4W
Q703
57A419-SG-T
KSC945GC
R710
10K
C476
0.1
C705
22UF
R711
10K
D702
93A6411H-52T
1N4148
0.89
ZD701
93A39-91-52T
TZX8V2A
R712
27K
2.31
1.72
0.87
Q704
57A420
-SG-T
KSA733GC
J
ABL
R726
1K
R750
120K
1/2W
2%
K
C714
330UF
16V
R728
560
1/4W
R730
13.3
13.63
Q406
57A415-3
2SD2025
Q705
57A690-1
2SB649A
R457
33
3W
C431
0.1
250V
C707
0.027
250V
17
Q707
57A419-Y-T
2SC1815Y
0.49
Q601
57A419-Y-T
2SC1815Y
R458
56
3W
D414
93A6038T-52T
FR103
C422
2.2UF
100V
C463
0.01
100V
D710
95A90-23
8.9
0
R440
5K6
VR701
47K
R727
82K
8
95A90-23
L405
73C253-68-L
15
R722
3K3
3
Q410
57A600-14
CEPF630
C421
1000
1KV
C712
2.2UF
C425
0.27U
400V
11.9
D420
93A64-11H-52T
1N4148
SUB
BRI
R725
150K
1/2W 2%
C709
560
1KV
6
16
R470
15K
C713
22UF
160V
5
C430
93A60-21-52T
FR155
10
R450
56K
R721
1K
1/2W
R720
100K
1/4W
4
11.9
C423
3300
1.8
R436
680
R709
10K
SCREEN
12 11
C710
0.22
100V
C427
0.39
400V
D415
93A6026T-52T
FR107
HET
FOCUS
13
2
3
L401
73A147-48D-L
Q426
57A600-14
CEPF630
150 3W
12
R449
4K7
1/4W
12V
R708
10K
R707
4K7
C925
10UF
R471
56K
15
C419
4700
1000V
19
Q404
57A420-P-T
2SA733P
R414
3K3
1/4W
C429
3300
R461
71A55-2
D407
93A60-21P-52T
PS156R
C428
0.1
250V
16
14
1
71A55-2
D406
93A60-21P-52T
PS156R
R429
10
1/2W
H-DY
T402
79A355-1
1
1.28KVpp
C417
0.15
50/63V
6
D404
93A64-11H-52T
1N4148
2.4
1.8
R433
2K2
C438
1UF
Q408
57A419
-SG-T
KSC945GC
0.16
R953
30K
1/4W
0.68
SP502
78A216
-23-5A
R607
0.91
1W
R448
2K
1/4W
11.4
CS1
J096
1.5
1/2W
5.38
4
R510
3.3
3W
DC
VOLUME
CONTROL2
2
P503
3
C505
1UF
C504
4.7UF
F
HV
R509
3.3
3W
IC501
56A535-1
TDA7057AQ
5 INPUT2
R507
10K
R508
3K
1%
R606
180
1/2W
1
C503
4.7UF
R506
30K
1%
C511
0.0047
100V
VOLUME
C604
0.22
R605
1.5
1/2W
3 INPUT1
R504
10K
R505
36K
1%
R501
3.3
3W
C502
2200UF
16V
4
R503
30K
1%
C510
0.0047
100V
3
FOCUS
H803
C506
1UF
R502
36K
1%
AUDIO IN
21
0.13
-12.36
ZD420
93A39522-52T
TZX20B
R425
220
1/4W
FB901
95A90-23
O
D
C833
0.1
100V
R860
100K
1/4W
R612
2K2
1/4W
C615
10n
100V
12
12V
R959
33K
1/4W
R988
22K
1/4W
R951
10
1/4W
SYNC-
C835
0.01
2KV
C842
1000P
500V
V-DY
C415
1000
100V
Q402
57A706-2-T
2N7000
Q407
57A419
-SG-T
0.17
R443
47K
1/4W
CN901
10us
IC601
TDA9302H
1
C440
47
2KV
D460
93A64-11H-52T
1N4148
13.76
4.26
D450
93A6411H-52T
1N4148
C413
0.1
11.81
F901
84A41-2
2.5A/250V
3.39V
12
R422
100
R408
300K
1/4W
146.8V
25 IC901 PIN3
C414
47UF
100V
C944
0.1
Q920
57A727-2-T
2SA673C
14.84
0.7
6.54
Q908
57A419-SG-T
KSC945GC
24 IC901 PIN2
3
4
C442
2700
100V
0.19
5.79
R941
1K5
1/4W
7
R604
5K6
B+
R952
47K
1/4W
SYNC+
C901
0.22
250VAC
Q909
57A728-3-E
HSB772E
6.65
C965
0.01
100V
28
1.15
C602
330
C951
47UF
200V
R956
1K2
1/4W
11.8
D926
93A64-11H-52T
1N4148
Q910
57A419-SG-T
KSC945GC
7V
49.7
I
R977
150K
1/2W
Q907
57A690-2
BD140
D914
93A64-11H-52T
1N4148
R603
12K
C601
0.1
100V
6
D602
1N4148
19
C
R851
1M
1/4W
L808
4.7U
D818
1N4148
C836
220
1KV
R856
56
1/2W
L806
0.47UH
P401
70.3
D
R958
1K
1/4W
C922
0.1
100V
20
C603
470UF
16V
88V
S
R957
47K
1/4W
N
2ms
14.95
C936
1000UF
25V
D Q901
57A667
-7
IRFBC40
11
B-BIAS
VR805
30K
C819
0.1
2
R613
1K
31
TP901
R929
0.33
2W
R942
68
1/4W
C818
47UF
16V
R848
39K
C605
47U
11.41
D995
1N4148
C924
0.0033
100V
1ms
23 C907 PLUS
10
R853
910
R840
1K
1/4W
C829
0.47
100V
D816
93A64-19-52T
1SS83
R826
10
1/4W
D603
1N4148
C606
1000UF
16V
C607
680
2
C942
1000UF
25V
34
31
R996
10K
C995
4700
100V
G
4.8
0.1
21 IC601 PIN5
VR801
2K2
R-DRIVE
-12V
D930
93A1040
-2-52T
UF4004
14
116
29
R939
20K
1/4W
D913
93A64-11H-52T
1N4148
R812
1K3
G-DRIVE
D811
1SS83
-12V
D925
93A3020-6-52T
STPR320
FB907
71A55-9
Q911
57A600-504
IRF634A
1.03
G
30
R937
150
1/4W
27
R814
3K3
B
C840
1000P
500V
C832
0.1
100V
TP902
R962
22
1/4W
33
4.93
26
R811
3K3
CRT
5 7
D812
1SS83
12.32
R989
470
2W
C931
100UF
200V
R960
47K
1/4W
C923
330
1KV
C921
0.1
100V
VR802
2K2
B-DRIVE
D601
1N4004
14.5V
D929
93A52-47P-52T
1N4004
C950
220
1KV
C955
220
1KV
12
2
5
8
0.25
36.4V
D912
93A64-31T-52T
D911
93A64-31T-52T
C916
100UF
25V
C917
2.2UF
24
0.16
C920
1000
100V
L
IC901
56A379-12
UC3842AM
R813
3K3
C809
0.1
8
6
11
10
9
R850
1M
1/4W
R847
39K
6
D704
1N4004
13
R931
1
1%
1/4W
L811
0.47UH
45
39.2
AUDIO CIRCUIT DIAGRAM
C433
10UF
L906
73C253-90-L
1.0MH
9
5
G-BIAS
VR804
30K
36.3
R825
91
46 1/4W
R855
56
1/2W
L805
0.47UH
D815
93A64-19-52T
1SS83
L810
0.47UH
B
R841
1K
1/4W
C828
0.47
100V
D813
1SS83
75V
FB904
71A55-9
3
R932
2K2
1/4W
10us
IC601 PIN3
20 IC601 PIN6
32
R824
91
47 1/4W
Q814
SC1730
12.75
73.27
D809
1SS83
L809
0.47UH
G
FB502
71A55-9
C930
47UF
160V
8 FB905
95A90-23A
D910
93A6021P-52T
PS156R
R823
91
45 1/4W
7
R405
100
C614
100
ZD403
93A39-54-52T
12.7V
10
C914
4.7UF
4
42
R852
910
G2
C446
100
R412
6K2
R435
470
1/4W
J125
2
PR901
61A58-28-1G
21.6V
54
Q904
57A594-1T
MPSA44
46.4
R926
18K
1/4W
40.9
DEG.
800mV
9
R927
33K
3W
C915
0.01
2KV
R925
24K
1/4W
R924
470K
1/4W
C900
4700
400VAC
O/P 1
R820
10
1/4W
R817
390
1/4W
1.12
2 GND
R
33.5
R406
100
8
0.64
L903
73C259-4
D919
93A3040-10
R923
470K
1/4W
C816
0.1
O/P 5
11 I/P
33.4
Q813
KSC945GC
R601
24K
7
R11
470K
1/2W
2.62
8 I/P
HT
D160
1N4148
D909
93A52-1T-52T
1N4005
R10
470K
1/2W
B
O/P 3
9 I/P
0.07
D409
3.1V
ZD
14 Q403 C
C907
150UF
400V
CLAMP 11
R819
10
1/4W
1
L402
47UH
T901
80A356T-1
23
10 CONT
R816
390
1/4W
G
D820
1N4148
22
I
B
8 I/P
B-CLAMP
9 CAP
C815
0.1
10 VBB
R
A
C841
1000P
500V
D808
1SS83
11.75
3
2.99
R822
220
1/4W
R602
3K9
1.24KV
2.43
G
2.22
DRIVE 14
41
B 13 2.8
O/P
B
1.98
DRIVE 12
R818
10
1/4W
R810
100
R863
43
R861
8K2
H
10us
G-CLAMP
7 CAP
C437
22UF
C435
10n
R411
1K8
10us
15 Q406 C
C808
47UF
16V
ABL
13 Q403 B
960mV
5.61
R815
390
1/4W
R864
470
1/4W
R862
2K2
R462
24K
C814
0.1
715A694-XX
R849
1M
1/4W
C831
0.1
100V
R846
39K
6 VCC
40
G
2.98
O/P 15
C807
10UF
CONT
9
C946
0.1
250V
R420
4K7
C83
1000
C412
220
C441
0.22
D403
1N5817
1.67
IC401
TDA9111
C407
100
D412
1N4148
IC802
LM2439
39
R
2.19
DRIVE 17
7.79
VCC2 16
R-BIAS
VR803
30K
C813
0.22
63V
72.57
R
2.98
O/P 18
20
CRPC-D556Q
D810
1SS83
7
R969
75K
1/4W
D927
93A64-11H-52T
1N4148
D402
1N4148
0.34
6
R967
1K3
1/4W
R808
10K
R809
2M2
1/4W
B-OSD 19
R
3 I/P
6 GND
2.6
12V
G-OSD 20
2 VCC1
19
D814
93A64-19-52T
1SS83
C821
22UF
100V
C820
0.1
100V
C812
1000UF
16V
1 R-OSD
4 R-CLAMP
CAP
G
5 I/P
37
0.1 C806
100V
5.58
C803
10UF
D807
4148
L801
4.7U
5
VR902
22K
C961
0.01
63V
C945
0.1
100V
C409
0.033
100V
C444
0.1
8.1
HFLY 12
Vref
C943
2200
100V
3.9
COMP 14
7
C408
100
5V
R165
2K2
VAGCCAP HREF 13
27 GND
C406
0.1
12V
4.97
20
VGND
20
10
R402
2K2
1/4W
2.28
1.6
19
19
3.67
2.94
7.67
9
4.98
16 (LED 9)
VS
SDA
4
R972
18K
R966
3K
1/4W
0.68
16
18 BREATH REGIN 15
3.56
R122
220
1/4W
VOLUME
C113
100UF
25V
0
27
8.22
R623
100
5V
R134
9K1
HUNLOCK 1.09
P-LED 26
15 (KEY)
5.49
C613
0.1
C623
0.1
0.11
0.17
(CS0) 28
14 SENSE (AUDIO)
47UF
16V
R140
4K7
5.92V
R156
10K
C610
0.47
C611
0.1
3
0.64
0.07
17 B+GND Isense
3.34
R611
56K
1/4W
4.68
10us
R157
10K
R614
24K
R609
560K
1/4W
C130
10PF
35
IC401 PIN12
G
R610
120K
1/4W
38
D806
1N4148
36
5.62
2.43
C805
0.1
100V
SCL
3
R968 240K
1/4W
C609
0.1
100V
2.43
0.1 C804
100V
C802
10UF
D805
1N4148
HS
1
2
C162
1000
5V
R806
30
P802
C801
10UF
D802
1N4148
D804
1N4148
SDA
11
R430
150K
1/4W
D801
1N4148
D803
1N4148
R805
30
VS
SCL
10
R132
1K
13
IC104
56A74LS-14
74LS14
37
H.W
13 DDC
0.18
C164
0.1UF
IC401 PIN24
R135
1K5
D125
93A64-11H-52T
1N4148
E
5.36V
10
2
3.8
39
38
RESET
9
4.71
5ms
4
1
4.5
40
6
2.2
IC401 PIN2
H-I/P
3 CONT
2.34
R117
100
R143
100
10us
C108
22P
2.1
2 BRIT
D411
1SS82
12V
R126
2K
1/4W
ZD110
5.6V
1 DEGASS V-I/P
1.63
R114
1K
C105
0.1
R421
2K2
1/4W
R127
91
2W
5.62
R804
30
7.79
R803
75
HS
9
4.95
Q101
2SC1213
IC101
56A1125-33-X
NT68P61A
C110
1UF
5.44V
C
5V
C104
100UF
25V
C811
0.1
R802
75
FB803
8
4.98
CONT
R118
10K
50ns
FB802
B
7
R160
220
SENSE
IC101 PIN32
IC101 PIN7
G
IC801
56A539-2
LM1279
R821
10
1/4W
C810
47UF
16V
D419
9
R801
75
D418
93A60-21P-52T
PS156R
B
FB801
3
R111 220
5ms
19
15
R
2
VS
10us
11
12
SCL
7
8
9
11
SDA
C163
100P
6
IC101 PIN33
4.4V
8
10
93A60-21P-52T
PS156R
4
10us
7
9
-11.93
3
5
6
8
3.63
2
5
7
1
4.78
1
A
IC101 PIN39
4.8V
4
6
P801
5ms
3
3
715A684-XX
CMPC-D556Q
H802
5.04V
2
2
IC101 PIN40
ABL
1
1
Page 80 of 81
L
18
-1.85
R729
47
ZD702
93A39-515-52T
TZX3V0C
C432
47UF
200V
M
P803
L404
73A253-70
1.5MH
6
5
6.3V
ABL
G1
-41.7
R715
10K
75V
4
3
2
1
N
0.4
L403
95A90-23
R713
5K6
FB902
95A90-23
O
10us
650mV
P403
07/12/1999
09/06/1999
PARTS NO:41A31-044PT
2
1
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
26 IC901 PIN4
NOTE:
7.6V
10us
This schematic, we can't guarantee the accuracy of this information;
after the data of publication and disclaims liability for changes,
27 IC901 PIN6
28 D914 P
29 Q901 G
30 Q901 D
31 Q901 S
10us
32 D919 P
33 D930 N
34 D922 P
35 D923 P
36 IC801 PIN3
5ms
10us
17.2V
17.2V
296V
10.4V
10us
MODEL
errors or omissions.
10us
10us
88V
27.6V
17.6V
37 IC801 PIN5
512mV
5ms
38 IC801 PIN8
496mV
5ms
496mV
39 IC801 PIN18
40 IC801 PIN15
5ms
5ms
2.58V
41 IC801 PIN13
5ms
42 IC801 PIN11
43 Q813 B
44 Q813 C
46 IC802 PIN1
45 IC802 PIN3
8.4V
880mV
64V
800mV
64V
64.8V
2.6V
10us
10us
10us
10us
VERSION
47 IC802 PIN5
2.54V
17.6V
740mV
10us
10us
10us
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
5ms
5ms
5ms
DATE
MCM1545V
(D556Q FOR SNI)
A
12-21-99
DRAWING
M.Y.KU
CHECKED
APPROVED
05.06.2002
4V SERIES MANUAL
5
4
HS
13
14
16
4
R110 220
5
C160
100P
6
12V
R161
2K2
C103
0.1
R119
10K
5.68V
R113
10K
R115
(NC)
R180 3K6
C109
2.2UF
R116
4K7
IC102
56A1133-8
AT24C04
3.02V
1
8
2
7
D
IC401 PIN1
4.32V
3
6
4
5
R109
5K1
4.94
R108
5K1
5
X101
93C22-22
2.1
R100
4K7
5V
2.1
2.3
4.98
C106
33UF
L101
3.3UH
4.95
4.98
D104
93A64-11H-52T
1N4148
50ns
IC101 PIN8
2.72
R112
6K2
4.98
R185
1K
D126
93A64-11H-52T
1N4148
4.97
4.97
2.4V
LED9
81A2-3-2B
R166
1K
5ms
F
10 IC401 PIN26
4.16V
10us
5V
R107
1K
LED8
81A2-3-2B
R106
1K
LED7
81A2-3-2B
R105
1K
LED6
81A2-3-2B
R104
1K
LED5
81A2-3-2B
4.97
4.97
4.97
4.97
11
12
SENSE
5
VCC
R149
36 1K5
6
GND
7
OSC0
OFF 34
8 OSC1
H-OUT 33
4.97
R172
1K
14
4
3
2
1
4.25
3.8
7
SCL
V-OUT 32
10 SDA
31
C612
R137
2K7
4
11 W/P
MUTE 30
PM1+PM2 (CS1) 29
12
0.17
R136
2K2
SCL 25
17
SDA 24
18
23
4.9
D928
93A64-11H-52T
1N4148
J
R963
680
1/2W
LED1
81A10-2
22
21
4.97
LED2
81A2-3-2B
R101
1K
4.97
LED3
81A2-3-2B
R102
1K
LED4
81A2-3-2B
R103
1K
12 Q402 C
32.4V
10us
11.8
C405
47UF
16V
2.1
R403
100
D101
93A64-11H-52T
1N4148
SW101
UP
KEY
77A602-1
D102
93A64-11H-52T
1N4148
SW102
DOWN
KEY
77A602-1
D103
93A64-11H-52T
1N4148
SW103
SELECT
SW
77A602-1
2.3
R404
100
D701
93A64-11H-52T
1N4148
4.97
5.02
21
C449
0.047
17
18
C443
47UF
16V
11
22
VCAP
23
VOUT
FOCUS-OUT 10
HGND 11
24
EWOUT
HFOCUSCAP 9
25
ON XRAY
HPOSITION
8
26
HOUT
PLL1F
7
R0
6
C0
5
PLL2C
4
30 SCL
HMOIRE
3
31 SDA
VSYNCIN
2
H/HVIN
1
28
BOUT
29 VCC
32 5V
Q401
2SC945P
C947
4.7UF
R807
39
1W
8
ZD801
93A39
-519-52T
44
1.66
3.32
R410
4K7
C447
1000
1.39
C403
22n 100V
4.12
5
C434
22UF
25V
C411
47UF
16V
C410
0.1
R418
4.7K
1%
R497
2.4K
1%
6
R162
1K
13.5V
D901 D904
~
5ms
93A52-41-52T
D903 1N5406
D902
CN902
J123
16 Q601 B
D901
5ms
D904
R986
10M
1/4W
J
1
17 Q601 C
3
ZD902
93A3955T-52T
NR901
61A58-8
R417
100
R416
22K
1%
R922
27K
1/4W
10us
18 Q707 B
1.04V
C963
4700
400VAC
K
C964
4700
400VAC
VR901
100
14.5V
5ms
SW901
77A267-12
9V
ZD903
93A39124-52T
R934
1K
1/4W
0.1
63V
R935
330K
1/4W
3.41
C918
3300
100V
R933
360
1/4W
2.49
1
COMP. Vref
2
F.B
Vcc
7
3
Is
O/P
6
4
Ct/Rt
GND 5
17.14
25
C902
0.1
250VAC
R940
39K 2%
1/4W
R930
2K
1/4W
5ms
R938
22
1/4W
42.4V
R995
39K
L901
73C174-2-LA
M
5ms
R608
10
2W
22 IC601 PIN1
R901
470K
1/2W
1.2V
14.5V
D922
93A3020-6-52T
STPR320
1.15
35
S
R955
0.22
1W
D923
93A3020-8
C939
1000U
16V
14.19
Q912
57A446-1-T
2SC1213AC
3.75
4.06
C941
0.1
100V
R426
22
3W
12V
R980
220
1/4W
R423
20K
IC904
56A133-12-ST
L7812
14.85
C938
470UF
16V
1
3
CS0
FROM FBT
2
C937
470UF
16V
5
5
4
R854
910
R842
1K
1/4W
C830
0.47
100V
R857
56
1/2W
D817
93A521T-52T
1N4005
L807
0.47UH
E
R859
100
2W
C837
47UF
160V
C861
0.01
500V
G1 75V
C834
0.1UF
100V
C860
0.1
3
2
1
FB501
71A55-9
FB503
71A55-9
POSITIVE O/P1
13
NEGATIVE O/P1
11
DC
VOLUME
CONTROL1
7
R447
47K
1/4W
C436
100U
C608
0.1
NEGATIVE O/P2
10
POSITIVE O/P2
8
6
12
G
P503
2
1
SP501
78A216
-23-5A
9
H
14.5V
P402
J104
95A90-23
14
T401
79A167-71A
3
4
5
1
13
R428
0.33
3W
R427
22
1/2W
C418
4700
2KV
Q403
57A689-6
2SC5297
-0.13
D408
93A220-11-F
DMV32B
2
C460
0.033
100V
R442
2K
1/4W
R460
4K7
1/4W
D463
93A6026T-52T
C439
1UF
R434
3K9
R490
56K
2.4
Q405
57A420-SG-T
KSA733GC
R723
100
2W
VR702
200K
R724
1M
1/4W
D706
93A6021P-52T
PS156R
9
R456
270
3W
R441
82K
1/2W
R409
360K
1/4W
C448
82n
100V
R415
62K
1/4W
Q703
57A419-SG-T
KSC945GC
R710
10K
C476
0.1
C705
22UF
R711
10K
D702
93A6411H-52T
1N4148
0.89
ZD701
93A39-91-52T
TZX8V2A
R712
27K
2.31
1.72
0.87
Q704
57A420
-SG-T
KSA733GC
J
ABL
R726
1K
R750
120K
1/2W
2%
K
C714
330UF
16V
R728
560
1/4W
R730
13.3
13.63
Q406
57A415-3
2SD2025
Q705
57A690-1
2SB649A
R457
33
3W
C431
0.1
250V
C707
0.027
250V
17
Q707
57A419-Y-T
2SC1815Y
0.49
Q601
57A419-Y-T
2SC1815Y
R458
56
3W
D414
93A6038T-52T
FR103
C422
2.2UF
100V
C463
0.01
100V
D710
95A90-23
8.9
0
R440
5K6
VR701
47K
R727
82K
8
95A90-23
L405
73C253-68-L
15
R722
3K3
3
Q410
57A600-14
CEPF630
C421
1000
1KV
C712
2.2UF
C425
0.27U
400V
11.9
D420
93A64-11H-52T
1N4148
SUB
BRI
R725
150K
1/2W 2%
C709
560
1KV
6
16
R470
15K
C713
22UF
160V
5
C430
93A60-21-52T
FR155
10
R450
56K
R721
1K
1/2W
R720
100K
1/4W
4
11.9
C423
3300
1.8
R436
680
R709
10K
SCREEN
12 11
C710
0.22
100V
C427
0.39
400V
D415
93A6026T-52T
FR107
HET
FOCUS
13
2
3
L401
73A147-48D-L
Q426
57A600-14
CEPF630
150 3W
12
R449
4K7
1/4W
12V
R708
10K
R707
4K7
C925
10UF
R471
56K
15
C419
4700
1000V
19
Q404
57A420-P-T
2SA733P
R414
3K3
1/4W
C429
3300
R461
71A55-2
D407
93A60-21P-52T
PS156R
C428
0.1
250V
16
14
1
71A55-2
D406
93A60-21P-52T
PS156R
R429
10
1/2W
H-DY
T402
79A355-1
1
1.28KVpp
C417
0.15
50/63V
6
D404
93A64-11H-52T
1N4148
2.4
1.8
R433
2K2
C438
1UF
Q408
57A419
-SG-T
KSC945GC
0.16
R953
30K
1/4W
0.68
SP502
78A216
-23-5A
R607
0.91
1W
R448
2K
1/4W
11.4
CS1
J096
1.5
1/2W
5.38
4
R510
3.3
3W
DC
VOLUME
CONTROL2
2
P503
3
C505
1UF
C504
4.7UF
F
HV
R509
3.3
3W
IC501
56A535-1
TDA7057AQ
5 INPUT2
R507
10K
R508
3K
1%
R606
180
1/2W
1
C503
4.7UF
R506
30K
1%
C511
0.0047
100V
VOLUME
C604
0.22
R605
1.5
1/2W
3 INPUT1
R504
10K
R505
36K
1%
R501
3.3
3W
C502
2200UF
16V
4
R503
30K
1%
C510
0.0047
100V
3
FOCUS
H803
C506
1UF
R502
36K
1%
AUDIO IN
21
0.13
-12.36
ZD420
93A39522-52T
TZX20B
R425
220
1/4W
FB901
95A90-23
O
D
C833
0.1
100V
R860
100K
1/4W
R612
2K2
1/4W
C615
10n
100V
12
12V
R959
33K
1/4W
R988
22K
1/4W
R951
10
1/4W
SYNC-
C835
0.01
2KV
C842
1000P
500V
V-DY
C415
1000
100V
Q402
57A706-2-T
2N7000
Q407
57A419
-SG-T
0.17
R443
47K
1/4W
CN901
10us
IC601
TDA9302H
1
C440
47
2KV
D460
93A64-11H-52T
1N4148
13.76
4.26
D450
93A6411H-52T
1N4148
C413
0.1
11.81
F901
84A41-2
2.5A/250V
3.39V
12
R422
100
R408
300K
1/4W
146.8V
25 IC901 PIN3
C414
47UF
100V
C944
0.1
Q920
57A727-2-T
2SA673C
14.84
0.7
6.54
Q908
57A419-SG-T
KSC945GC
24 IC901 PIN2
3
4
C442
2700
100V
0.19
5.79
R941
1K5
1/4W
7
R604
5K6
B+
R952
47K
1/4W
SYNC+
C901
0.22
250VAC
Q909
57A728-3-E
HSB772E
6.65
C965
0.01
100V
28
1.15
C602
330
C951
47UF
200V
R956
1K2
1/4W
11.8
D926
93A64-11H-52T
1N4148
Q910
57A419-SG-T
KSC945GC
7V
49.7
I
R977
150K
1/2W
Q907
57A690-2
BD140
D914
93A64-11H-52T
1N4148
R603
12K
C601
0.1
100V
6
D602
1N4148
19
C
R851
1M
1/4W
L808
4.7U
D818
1N4148
C836
220
1KV
R856
56
1/2W
L806
0.47UH
P401
70.3
D
R958
1K
1/4W
C922
0.1
100V
20
C603
470UF
16V
88V
S
R957
47K
1/4W
N
2ms
14.95
C936
1000UF
25V
D Q901
57A667
-7
IRFBC40
11
B-BIAS
VR805
30K
C819
0.1
2
R613
1K
31
TP901
R929
0.33
2W
R942
68
1/4W
C818
47UF
16V
R848
39K
C605
47U
11.41
D995
1N4148
C924
0.0033
100V
1ms
23 C907 PLUS
10
R853
910
R840
1K
1/4W
C829
0.47
100V
D816
93A64-19-52T
1SS83
R826
10
1/4W
D603
1N4148
C606
1000UF
16V
C607
680
2
C942
1000UF
25V
34
31
R996
10K
C995
4700
100V
G
4.8
0.1
21 IC601 PIN5
VR801
2K2
R-DRIVE
-12V
D930
93A1040
-2-52T
UF4004
14
116
29
R939
20K
1/4W
D913
93A64-11H-52T
1N4148
R812
1K3
G-DRIVE
D811
1SS83
-12V
D925
93A3020-6-52T
STPR320
FB907
71A55-9
Q911
57A600-504
IRF634A
1.03
G
30
R937
150
1/4W
27
R814
3K3
B
C840
1000P
500V
C832
0.1
100V
TP902
R962
22
1/4W
33
4.93
26
R811
3K3
CRT
5 7
D812
1SS83
12.32
R989
470
2W
C931
100UF
200V
R960
47K
1/4W
C923
330
1KV
C921
0.1
100V
VR802
2K2
B-DRIVE
D601
1N4004
14.5V
D929
93A52-47P-52T
1N4004
C950
220
1KV
C955
220
1KV
12
2
5
8
0.25
36.4V
D912
93A64-31T-52T
D911
93A64-31T-52T
C916
100UF
25V
C917
2.2UF
24
0.16
C920
1000
100V
L
IC901
56A379-12
UC3842AM
R813
3K3
C809
0.1
8
6
11
10
9
R850
1M
1/4W
R847
39K
6
D704
1N4004
13
R931
1
1%
1/4W
L811
0.47UH
45
39.2
AUDIO CIRCUIT DIAGRAM
C433
10UF
L906
73C253-90-L
1.0MH
9
5
G-BIAS
VR804
30K
36.3
R825
91
46 1/4W
R855
56
1/2W
L805
0.47UH
D815
93A64-19-52T
1SS83
L810
0.47UH
B
R841
1K
1/4W
C828
0.47
100V
D813
1SS83
75V
FB904
71A55-9
3
R932
2K2
1/4W
10us
IC601 PIN3
20 IC601 PIN6
32
R824
91
47 1/4W
Q814
SC1730
12.75
73.27
D809
1SS83
L809
0.47UH
G
FB502
71A55-9
C930
47UF
160V
8 FB905
95A90-23A
D910
93A6021P-52T
PS156R
R823
91
45 1/4W
7
R405
100
C614
100
ZD403
93A39-54-52T
12.7V
10
C914
4.7UF
4
42
R852
910
G2
C446
100
R412
6K2
R435
470
1/4W
J125
2
PR901
61A58-28-1G
21.6V
54
Q904
57A594-1T
MPSA44
46.4
R926
18K
1/4W
40.9
DEG.
800mV
9
R927
33K
3W
C915
0.01
2KV
R925
24K
1/4W
R924
470K
1/4W
C900
4700
400VAC
O/P 1
R820
10
1/4W
R817
390
1/4W
1.12
2 GND
R
33.5
R406
100
8
0.64
L903
73C259-4
D919
93A3040-10
R923
470K
1/4W
C816
0.1
O/P 5
11 I/P
33.4
Q813
KSC945GC
R601
24K
7
R11
470K
1/2W
2.62
8 I/P
HT
D160
1N4148
D909
93A52-1T-52T
1N4005
R10
470K
1/2W
B
O/P 3
9 I/P
0.07
D409
3.1V
ZD
14 Q403 C
C907
150UF
400V
CLAMP 11
R819
10
1/4W
1
L402
47UH
T901
80A356T-1
23
10 CONT
R816
390
1/4W
G
D820
1N4148
22
I
B
8 I/P
B-CLAMP
9 CAP
C815
0.1
10 VBB
R
A
C841
1000P
500V
D808
1SS83
11.75
3
2.99
R822
220
1/4W
R602
3K9
1.24KV
2.43
G
2.22
DRIVE 14
41
B 13 2.8
O/P
B
1.98
DRIVE 12
R818
10
1/4W
R810
100
R863
43
R861
8K2
H
10us
G-CLAMP
7 CAP
C437
22UF
C435
10n
R411
1K8
10us
15 Q406 C
C808
47UF
16V
ABL
13 Q403 B
960mV
5.61
R815
390
1/4W
R864
470
1/4W
R862
2K2
R462
24K
C814
0.1
715A694-XX
R849
1M
1/4W
C831
0.1
100V
R846
39K
6 VCC
40
G
2.98
O/P 15
C807
10UF
CONT
9
C946
0.1
250V
R420
4K7
C83
1000
C412
220
C441
0.22
D403
1N5817
1.67
IC401
TDA9111
C407
100
D412
1N4148
IC802
LM2439
39
R
2.19
DRIVE 17
7.79
VCC2 16
R-BIAS
VR803
30K
C813
0.22
63V
72.57
R
2.98
O/P 18
20
CRPC-D556Q
D810
1SS83
7
R969
75K
1/4W
D927
93A64-11H-52T
1N4148
D402
1N4148
0.34
6
R967
1K3
1/4W
R808
10K
R809
2M2
1/4W
B-OSD 19
R
3 I/P
6 GND
2.6
12V
G-OSD 20
2 VCC1
19
D814
93A64-19-52T
1SS83
C821
22UF
100V
C820
0.1
100V
C812
1000UF
16V
1 R-OSD
4 R-CLAMP
CAP
G
5 I/P
37
0.1 C806
100V
5.58
C803
10UF
D807
4148
L801
4.7U
5
VR902
22K
C961
0.01
63V
C945
0.1
100V
C409
0.033
100V
C444
0.1
8.1
HFLY 12
Vref
C943
2200
100V
3.9
COMP 14
7
C408
100
5V
R165
2K2
VAGCCAP HREF 13
27 GND
C406
0.1
12V
4.97
20
VGND
20
10
R402
2K2
1/4W
2.28
1.6
19
19
3.67
2.94
7.67
9
4.98
16 (LED 9)
VS
SDA
4
R972
18K
R966
3K
1/4W
0.68
16
18 BREATH REGIN 15
3.56
R122
220
1/4W
VOLUME
C113
100UF
25V
0
27
8.22
R623
100
5V
R134
9K1
HUNLOCK 1.09
P-LED 26
15 (KEY)
5.49
C613
0.1
C623
0.1
0.11
0.17
(CS0) 28
14 SENSE (AUDIO)
47UF
16V
R140
4K7
5.92V
R156
10K
C610
0.47
C611
0.1
3
0.64
0.07
17 B+GND Isense
3.34
R611
56K
1/4W
4.68
10us
R157
10K
R614
24K
R609
560K
1/4W
C130
10PF
35
IC401 PIN12
G
R610
120K
1/4W
38
D806
1N4148
36
5.62
2.43
C805
0.1
100V
SCL
3
R968 240K
1/4W
C609
0.1
100V
2.43
0.1 C804
100V
C802
10UF
D805
1N4148
HS
1
2
C162
1000
5V
R806
30
P802
C801
10UF
D802
1N4148
D804
1N4148
SDA
11
R430
150K
1/4W
D801
1N4148
D803
1N4148
R805
30
VS
SCL
10
R132
1K
13
IC104
56A74LS-14
74LS14
37
H.W
13 DDC
0.18
C164
0.1UF
IC401 PIN24
R135
1K5
D125
93A64-11H-52T
1N4148
E
5.36V
10
2
3.8
39
38
RESET
9
4.71
5ms
4
1
4.5
40
6
2.2
IC401 PIN2
H-I/P
3 CONT
2.34
R117
100
R143
100
10us
C108
22P
2.1
2 BRIT
D411
1SS82
12V
R126
2K
1/4W
ZD110
5.6V
1 DEGASS V-I/P
1.63
R114
1K
C105
0.1
R421
2K2
1/4W
R127
91
2W
5.62
R804
30
7.79
R803
75
HS
9
4.95
Q101
2SC1213
IC101
56A1125-33-X
NT68P61A
C110
1UF
5.44V
C
5V
C104
100UF
25V
C811
0.1
R802
75
FB803
8
4.98
CONT
R118
10K
50ns
FB802
B
7
R160
220
SENSE
IC101 PIN32
IC101 PIN7
G
IC801
56A539-2
LM1279
R821
10
1/4W
C810
47UF
16V
D419
9
R801
75
D418
93A60-21P-52T
PS156R
B
FB801
3
R111 220
5ms
19
15
R
2
VS
10us
11
12
SCL
7
8
9
11
SDA
C163
100P
6
IC101 PIN33
4.4V
8
10
93A60-21P-52T
PS156R
4
10us
7
9
-11.93
3
5
6
8
3.63
2
5
7
1
4.78
1
A
IC101 PIN39
4.8V
4
6
P801
5ms
3
3
715A684-XX
CMPC-D556Q
H802
5.04V
2
2
IC101 PIN40
ABL
1
1
Page 80 of 81
L
18
-1.85
R729
47
ZD702
93A39-515-52T
TZX3V0C
C432
47UF
200V
M
P803
L404
73A253-70
1.5MH
6
5
6.3V
ABL
G1
-41.7
R715
10K
75V
4
3
2
1
N
0.4
L403
95A90-23
R713
5K6
FB902
95A90-23
O
10us
650mV
P403
07/12/1999
09/06/1999
PARTS NO:41A31-044PT
2
1
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
26 IC901 PIN4
NOTE:
7.6V
10us
This schematic, we can't guarantee the accuracy of this information;
after the data of publication and disclaims liability for changes,
27 IC901 PIN6
28 D914 P
29 Q901 G
30 Q901 D
31 Q901 S
10us
32 D919 P
33 D930 N
34 D922 P
35 D923 P
36 IC801 PIN3
5ms
10us
17.2V
17.2V
296V
10.4V
10us
MODEL
errors or omissions.
10us
10us
88V
27.6V
17.6V
37 IC801 PIN5
512mV
5ms
38 IC801 PIN8
496mV
5ms
496mV
39 IC801 PIN18
40 IC801 PIN15
5ms
5ms
2.58V
41 IC801 PIN13
5ms
42 IC801 PIN11
43 Q813 B
44 Q813 C
46 IC802 PIN1
45 IC802 PIN3
8.4V
880mV
64V
800mV
64V
64.8V
2.6V
10us
10us
10us
10us
VERSION
47 IC802 PIN5
2.54V
17.6V
740mV
10us
10us
10us
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
5ms
5ms
5ms
DATE
MCM1545V
(D556Q FOR SNI)
A
12-21-99
DRAWING
M.Y.KU
CHECKED
APPROVED
05.06.2002
4V SERIES MANUAL
5
4
HS
13
14
16
4
R110 220
5
C160
100P
6
12V
R161
2K2
C103
0.1
R119
10K
5.68V
R113
10K
R115
(NC)
R180 3K6
C109
2.2UF
R116
4K7
IC102
56A1133-8
AT24C04
3.02V
1
8
2
7
D
IC401 PIN1
4.32V
3
6
4
5
R109
5K1
4.94
R108
5K1
5
X101
93C22-22
2.1
R100
4K7
5V
2.1
2.3
4.98
C106
33UF
L101
3.3UH
4.95
4.98
D104
93A64-11H-52T
1N4148
50ns
IC101 PIN8
2.72
R112
6K2
4.98
R185
1K
D126
93A64-11H-52T
1N4148
4.97
4.97
2.4V
LED9
81A2-3-2B
R166
1K
5ms
F
10 IC401 PIN26
4.16V
10us
5V
R107
1K
LED8
81A2-3-2B
R106
1K
LED7
81A2-3-2B
R105
1K
LED6
81A2-3-2B
R104
1K
LED5
81A2-3-2B
4.97
4.97
4.97
4.97
11
12
SENSE
5
VCC
R149
36 1K5
6
GND
7
OSC0
OFF 34
8 OSC1
H-OUT 33
4.97
R172
1K
14
4
3
2
1
4.25
3.8
7
SCL
V-OUT 32
10 SDA
31
C612
R137
2K7
4
11 W/P
MUTE 30
PM1+PM2 (CS1) 29
12
0.17
R136
2K2
SCL 25
17
SDA 24
18
23
4.9
D928
93A64-11H-52T
1N4148
J
R963
680
1/2W
LED1
81A10-2
22
21
4.97
LED2
81A2-3-2B
R101
1K
4.97
LED3
81A2-3-2B
R102
1K
LED4
81A2-3-2B
R103
1K
12 Q402 C
32.4V
10us
11.8
C405
47UF
16V
2.1
R403
100
D101
93A64-11H-52T
1N4148
SW101
UP
KEY
77A602-1
D102
93A64-11H-52T
1N4148
SW102
DOWN
KEY
77A602-1
D103
93A64-11H-52T
1N4148
SW103
SELECT
SW
77A602-1
2.3
R404
100
D701
93A64-11H-52T
1N4148
4.97
5.02
21
C449
0.047
17
18
C443
47UF
16V
11
22
VCAP
23
VOUT
FOCUS-OUT 10
HGND 11
24
EWOUT
HFOCUSCAP 9
25
ON XRAY
HPOSITION
8
26
HOUT
PLL1F
7
R0
6
C0
5
PLL2C
4
30 SCL
HMOIRE
3
31 SDA
VSYNCIN
2
H/HVIN
1
28
BOUT
29 VCC
32 5V
Q401
2SC945P
C947
4.7UF
R807
39
1W
8
ZD801
93A39
-519-52T
44
1.66
3.32
R410
4K7
C447
1000
1.39
C403
22n 100V
4.12
5
C434
22UF
25V
C411
47UF
16V
C410
0.1
R418
4.7K
1%
R497
2.4K
1%
6
R162
1K
13.5V
D901 D904
~
5ms
93A52-41-52T
D903 1N5406
D902
CN902
J123
16 Q601 B
D901
5ms
D904
R986
10M
1/4W
J
1
17 Q601 C
3
ZD902
93A3955T-52T
NR901
61A58-8
R417
100
R416
22K
1%
R922
27K
1/4W
10us
18 Q707 B
1.04V
C963
4700
400VAC
K
C964
4700
400VAC
VR901
100
14.5V
5ms
SW901
77A267-12
9V
ZD903
93A39124-52T
R934
1K
1/4W
0.1
63V
R935
330K
1/4W
3.41
C918
3300
100V
R933
360
1/4W
2.49
1
COMP. Vref
2
F.B
Vcc
7
3
Is
O/P
6
4
Ct/Rt
GND 5
17.14
25
C902
0.1
250VAC
R940
39K 2%
1/4W
R930
2K
1/4W
5ms
R938
22
1/4W
42.4V
R995
39K
L901
73C174-2-LA
M
5ms
R608
10
2W
22 IC601 PIN1
R901
470K
1/2W
1.2V
14.5V
D922
93A3020-6-52T
STPR320
1.15
35
S
R955
0.22
1W
D923
93A3020-8
C939
1000U
16V
14.19
Q912
57A446-1-T
2SC1213AC
3.75
4.06
C941
0.1
100V
R426
22
3W
12V
R980
220
1/4W
R423
20K
IC904
56A133-12-ST
L7812
14.85
C938
470UF
16V
1
3
CS0
FROM FBT
2
C937
470UF
16V
5
5
4
R854
910
R842
1K
1/4W
C830
0.47
100V
R857
56
1/2W
D817
93A521T-52T
1N4005
L807
0.47UH
E
R859
100
2W
C837
47UF
160V
C861
0.01
500V
G1 75V
C834
0.1UF
100V
C860
0.1
3
2
1
FB501
71A55-9
FB503
71A55-9
POSITIVE O/P1
13
NEGATIVE O/P1
11
DC
VOLUME
CONTROL1
7
R447
47K
1/4W
C436
100U
C608
0.1
NEGATIVE O/P2
10
POSITIVE O/P2
8
6
12
G
P503
2
1
SP501
78A216
-23-5A
9
H
14.5V
P402
J104
95A90-23
14
T401
79A167-71A
3
4
5
1
13
R428
0.33
3W
R427
22
1/2W
C418
4700
2KV
Q403
57A689-6
2SC5297
-0.13
D408
93A220-11-F
DMV32B
2
C460
0.033
100V
R442
2K
1/4W
R460
4K7
1/4W
D463
93A6026T-52T
C439
1UF
R434
3K9
R490
56K
2.4
Q405
57A420-SG-T
KSA733GC
R723
100
2W
VR702
200K
R724
1M
1/4W
D706
93A6021P-52T
PS156R
9
R456
270
3W
R441
82K
1/2W
R409
360K
1/4W
C448
82n
100V
R415
62K
1/4W
Q703
57A419-SG-T
KSC945GC
R710
10K
C476
0.1
C705
22UF
R711
10K
D702
93A6411H-52T
1N4148
0.89
ZD701
93A39-91-52T
TZX8V2A
R712
27K
2.31
1.72
0.87
Q704
57A420
-SG-T
KSA733GC
J
ABL
R726
1K
R750
120K
1/2W
2%
K
C714
330UF
16V
R728
560
1/4W
R730
13.3
13.63
Q406
57A415-3
2SD2025
Q705
57A690-1
2SB649A
R457
33
3W
C431
0.1
250V
C707
0.027
250V
17
Q707
57A419-Y-T
2SC1815Y
0.49
Q601
57A419-Y-T
2SC1815Y
R458
56
3W
D414
93A6038T-52T
FR103
C422
2.2UF
100V
C463
0.01
100V
D710
95A90-23
8.9
0
R440
5K6
VR701
47K
R727
82K
8
95A90-23
L405
73C253-68-L
15
R722
3K3
3
Q410
57A600-14
CEPF630
C421
1000
1KV
C712
2.2UF
C425
0.27U
400V
11.9
D420
93A64-11H-52T
1N4148
SUB
BRI
R725
150K
1/2W 2%
C709
560
1KV
6
16
R470
15K
C713
22UF
160V
5
C430
93A60-21-52T
FR155
10
R450
56K
R721
1K
1/2W
R720
100K
1/4W
4
11.9
C423
3300
1.8
R436
680
R709
10K
SCREEN
12 11
C710
0.22
100V
C427
0.39
400V
D415
93A6026T-52T
FR107
HET
FOCUS
13
2
3
L401
73A147-48D-L
Q426
57A600-14
CEPF630
150 3W
12
R449
4K7
1/4W
12V
R708
10K
R707
4K7
C925
10UF
R471
56K
15
C419
4700
1000V
19
Q404
57A420-P-T
2SA733P
R414
3K3
1/4W
C429
3300
R461
71A55-2
D407
93A60-21P-52T
PS156R
C428
0.1
250V
16
14
1
71A55-2
D406
93A60-21P-52T
PS156R
R429
10
1/2W
H-DY
T402
79A355-1
1
1.28KVpp
C417
0.15
50/63V
6
D404
93A64-11H-52T
1N4148
2.4
1.8
R433
2K2
C438
1UF
Q408
57A419
-SG-T
KSC945GC
0.16
R953
30K
1/4W
0.68
SP502
78A216
-23-5A
R607
0.91
1W
R448
2K
1/4W
11.4
CS1
J096
1.5
1/2W
5.38
4
R510
3.3
3W
DC
VOLUME
CONTROL2
2
P503
3
C505
1UF
C504
4.7UF
F
HV
R509
3.3
3W
IC501
56A535-1
TDA7057AQ
5 INPUT2
R507
10K
R508
3K
1%
R606
180
1/2W
1
C503
4.7UF
R506
30K
1%
C511
0.0047
100V
VOLUME
C604
0.22
R605
1.5
1/2W
3 INPUT1
R504
10K
R505
36K
1%
R501
3.3
3W
C502
2200UF
16V
4
R503
30K
1%
C510
0.0047
100V
3
FOCUS
H803
C506
1UF
R502
36K
1%
AUDIO IN
21
0.13
-12.36
ZD420
93A39522-52T
TZX20B
R425
220
1/4W
FB901
95A90-23
O
D
C833
0.1
100V
R860
100K
1/4W
R612
2K2
1/4W
C615
10n
100V
12
12V
R959
33K
1/4W
R988
22K
1/4W
R951
10
1/4W
SYNC-
C835
0.01
2KV
C842
1000P
500V
V-DY
C415
1000
100V
Q402
57A706-2-T
2N7000
Q407
57A419
-SG-T
0.17
R443
47K
1/4W
CN901
10us
IC601
TDA9302H
1
C440
47
2KV
D460
93A64-11H-52T
1N4148
13.76
4.26
D450
93A6411H-52T
1N4148
C413
0.1
11.81
F901
84A41-2
2.5A/250V
3.39V
12
R422
100
R408
300K
1/4W
146.8V
25 IC901 PIN3
C414
47UF
100V
C944
0.1
Q920
57A727-2-T
2SA673C
14.84
0.7
6.54
Q908
57A419-SG-T
KSC945GC
24 IC901 PIN2
3
4
C442
2700
100V
0.19
5.79
R941
1K5
1/4W
7
R604
5K6
B+
R952
47K
1/4W
SYNC+
C901
0.22
250VAC
Q909
57A728-3-E
HSB772E
6.65
C965
0.01
100V
28
1.15
C602
330
C951
47UF
200V
R956
1K2
1/4W
11.8
D926
93A64-11H-52T
1N4148
Q910
57A419-SG-T
KSC945GC
7V
49.7
I
R977
150K
1/2W
Q907
57A690-2
BD140
D914
93A64-11H-52T
1N4148
R603
12K
C601
0.1
100V
6
D602
1N4148
19
C
R851
1M
1/4W
L808
4.7U
D818
1N4148
C836
220
1KV
R856
56
1/2W
L806
0.47UH
P401
70.3
D
R958
1K
1/4W
C922
0.1
100V
20
C603
470UF
16V
88V
S
R957
47K
1/4W
N
2ms
14.95
C936
1000UF
25V
D Q901
57A667
-7
IRFBC40
11
B-BIAS
VR805
30K
C819
0.1
2
R613
1K
31
TP901
R929
0.33
2W
R942
68
1/4W
C818
47UF
16V
R848
39K
C605
47U
11.41
D995
1N4148
C924
0.0033
100V
1ms
23 C907 PLUS
10
R853
910
R840
1K
1/4W
C829
0.47
100V
D816
93A64-19-52T
1SS83
R826
10
1/4W
D603
1N4148
C606
1000UF
16V
C607
680
2
C942
1000UF
25V
34
31
R996
10K
C995
4700
100V
G
4.8
0.1
21 IC601 PIN5
VR801
2K2
R-DRIVE
-12V
D930
93A1040
-2-52T
UF4004
14
116
29
R939
20K
1/4W
D913
93A64-11H-52T
1N4148
R812
1K3
G-DRIVE
D811
1SS83
-12V
D925
93A3020-6-52T
STPR320
FB907
71A55-9
Q911
57A600-504
IRF634A
1.03
G
30
R937
150
1/4W
27
R814
3K3
B
C840
1000P
500V
C832
0.1
100V
TP902
R962
22
1/4W
33
4.93
26
R811
3K3
CRT
5 7
D812
1SS83
12.32
R989
470
2W
C931
100UF
200V
R960
47K
1/4W
C923
330
1KV
C921
0.1
100V
VR802
2K2
B-DRIVE
D601
1N4004
14.5V
D929
93A52-47P-52T
1N4004
C950
220
1KV
C955
220
1KV
12
2
5
8
0.25
36.4V
D912
93A64-31T-52T
D911
93A64-31T-52T
C916
100UF
25V
C917
2.2UF
24
0.16
C920
1000
100V
L
IC901
56A379-12
UC3842AM
R813
3K3
C809
0.1
8
6
11
10
9
R850
1M
1/4W
R847
39K
6
D704
1N4004
13
R931
1
1%
1/4W
L811
0.47UH
45
39.2
AUDIO CIRCUIT DIAGRAM
C433
10UF
L906
73C253-90-L
1.0MH
9
5
G-BIAS
VR804
30K
36.3
R825
91
46 1/4W
R855
56
1/2W
L805
0.47UH
D815
93A64-19-52T
1SS83
L810
0.47UH
B
R841
1K
1/4W
C828
0.47
100V
D813
1SS83
75V
FB904
71A55-9
3
R932
2K2
1/4W
10us
IC601 PIN3
20 IC601 PIN6
32
R824
91
47 1/4W
Q814
SC1730
12.75
73.27
D809
1SS83
L809
0.47UH
G
FB502
71A55-9
C930
47UF
160V
8 FB905
95A90-23A
D910
93A6021P-52T
PS156R
R823
91
45 1/4W
7
R405
100
C614
100
ZD403
93A39-54-52T
12.7V
10
C914
4.7UF
4
42
R852
910
G2
C446
100
R412
6K2
R435
470
1/4W
J125
2
PR901
61A58-28-1G
21.6V
54
Q904
57A594-1T
MPSA44
46.4
R926
18K
1/4W
40.9
DEG.
800mV
9
R927
33K
3W
C915
0.01
2KV
R925
24K
1/4W
R924
470K
1/4W
C900
4700
400VAC
O/P 1
R820
10
1/4W
R817
390
1/4W
1.12
2 GND
R
33.5
R406
100
8
0.64
L903
73C259-4
D919
93A3040-10
R923
470K
1/4W
C816
0.1
O/P 5
11 I/P
33.4
Q813
KSC945GC
R601
24K
7
R11
470K
1/2W
2.62
8 I/P
HT
D160
1N4148
D909
93A52-1T-52T
1N4005
R10
470K
1/2W
B
O/P 3
9 I/P
0.07
D409
3.1V
ZD
14 Q403 C
C907
150UF
400V
CLAMP 11
R819
10
1/4W
1
L402
47UH
T901
80A356T-1
23
10 CONT
R816
390
1/4W
G
D820
1N4148
22
I
B
8 I/P
B-CLAMP
9 CAP
C815
0.1
10 VBB
R
A
C841
1000P
500V
D808
1SS83
11.75
3
2.99
R822
220
1/4W
R602
3K9
1.24KV
2.43
G
2.22
DRIVE 14
41
B 13 2.8
O/P
B
1.98
DRIVE 12
R818
10
1/4W
R810
100
R863
43
R861
8K2
H
10us
G-CLAMP
7 CAP
C437
22UF
C435
10n
R411
1K8
10us
15 Q406 C
C808
47UF
16V
ABL
13 Q403 B
960mV
5.61
R815
390
1/4W
R864
470
1/4W
R862
2K2
R462
24K
C814
0.1
715A694-XX
R849
1M
1/4W
C831
0.1
100V
R846
39K
6 VCC
40
G
2.98
O/P 15
C807
10UF
CONT
9
C946
0.1
250V
R420
4K7
C83
1000
C412
220
C441
0.22
D403
1N5817
1.67
IC401
TDA9111
C407
100
D412
1N4148
IC802
LM2439
39
R
2.19
DRIVE 17
7.79
VCC2 16
R-BIAS
VR803
30K
C813
0.22
63V
72.57
R
2.98
O/P 18
20
CRPC-D556Q
D810
1SS83
7
R969
75K
1/4W
D927
93A64-11H-52T
1N4148
D402
1N4148
0.34
6
R967
1K3
1/4W
R808
10K
R809
2M2
1/4W
B-OSD 19
R
3 I/P
6 GND
2.6
12V
G-OSD 20
2 VCC1
19
D814
93A64-19-52T
1SS83
C821
22UF
100V
C820
0.1
100V
C812
1000UF
16V
1 R-OSD
4 R-CLAMP
CAP
G
5 I/P
37
0.1 C806
100V
5.58
C803
10UF
D807
4148
L801
4.7U
5
VR902
22K
C961
0.01
63V
C945
0.1
100V
C409
0.033
100V
C444
0.1
8.1
HFLY 12
Vref
C943
2200
100V
3.9
COMP 14
7
C408
100
5V
R165
2K2
VAGCCAP HREF 13
27 GND
C406
0.1
12V
4.97
20
VGND
20
10
R402
2K2
1/4W
2.28
1.6
19
19
3.67
2.94
7.67
9
4.98
16 (LED 9)
VS
SDA
4
R972
18K
R966
3K
1/4W
0.68
16
18 BREATH REGIN 15
3.56
R122
220
1/4W
VOLUME
C113
100UF
25V
0
27
8.22
R623
100
5V
R134
9K1
HUNLOCK 1.09
P-LED 26
15 (KEY)
5.49
C613
0.1
C623
0.1
0.11
0.17
(CS0) 28
14 SENSE (AUDIO)
47UF
16V
R140
4K7
5.92V
R156
10K
C610
0.47
C611
0.1
3
0.64
0.07
17 B+GND Isense
3.34
R611
56K
1/4W
4.68
10us
R157
10K
R614
24K
R609
560K
1/4W
C130
10PF
35
IC401 PIN12
G
R610
120K
1/4W
38
D806
1N4148
36
5.62
2.43
C805
0.1
100V
SCL
3
R968 240K
1/4W
C609
0.1
100V
2.43
0.1 C804
100V
C802
10UF
D805
1N4148
HS
1
2
C162
1000
5V
R806
30
P802
C801
10UF
D802
1N4148
D804
1N4148
SDA
11
R430
150K
1/4W
D801
1N4148
D803
1N4148
R805
30
VS
SCL
10
R132
1K
13
IC104
56A74LS-14
74LS14
37
H.W
13 DDC
0.18
C164
0.1UF
IC401 PIN24
R135
1K5
D125
93A64-11H-52T
1N4148
E
5.36V
10
2
3.8
39
38
RESET
9
4.71
5ms
4
1
4.5
40
6
2.2
IC401 PIN2
H-I/P
3 CONT
2.34
R117
100
R143
100
10us
C108
22P
2.1
2 BRIT
D411
1SS82
12V
R126
2K
1/4W
ZD110
5.6V
1 DEGASS V-I/P
1.63
R114
1K
C105
0.1
R421
2K2
1/4W
R127
91
2W
5.62
R804
30
7.79
R803
75
HS
9
4.95
Q101
2SC1213
IC101
56A1125-33-X
NT68P61A
C110
1UF
5.44V
C
5V
C104
100UF
25V
C811
0.1
R802
75
FB803
8
4.98
CONT
R118
10K
50ns
FB802
B
7
R160
220
SENSE
IC101 PIN32
IC101 PIN7
G
IC801
56A539-2
LM1279
R821
10
1/4W
C810
47UF
16V
D419
9
R801
75
D418
93A60-21P-52T
PS156R
B
FB801
3
R111 220
5ms
19
15
R
2
VS
10us
11
12
SCL
7
8
9
11
SDA
C163
100P
6
IC101 PIN33
4.4V
8
10
93A60-21P-52T
PS156R
4
10us
7
9
-11.93
3
5
6
8
3.63
2
5
7
1
4.78
1
A
IC101 PIN39
4.8V
4
6
P801
5ms
3
3
715A684-XX
CMPC-D556Q
H802
5.04V
2
2
IC101 PIN40
ABL
1
1
Page 80 of 81
L
18
-1.85
R729
47
ZD702
93A39-515-52T
TZX3V0C
C432
47UF
200V
M
P803
L404
73A253-70
1.5MH
6
5
6.3V
ABL
G1
-41.7
R715
10K
75V
4
3
2
1
N
0.4
L403
95A90-23
R713
5K6
FB902
95A90-23
O
10us
650mV
P403
07/12/1999
09/06/1999
PARTS NO:41A31-044PT
2
1
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
26 IC901 PIN4
NOTE:
7.6V
10us
This schematic, we can't guarantee the accuracy of this information;
after the data of publication and disclaims liability for changes,
27 IC901 PIN6
28 D914 P
29 Q901 G
30 Q901 D
31 Q901 S
10us
32 D919 P
33 D930 N
34 D922 P
35 D923 P
36 IC801 PIN3
5ms
10us
17.2V
17.2V
296V
10.4V
10us
MODEL
errors or omissions.
10us
10us
88V
27.6V
17.6V
37 IC801 PIN5
512mV
5ms
38 IC801 PIN8
496mV
5ms
496mV
39 IC801 PIN18
40 IC801 PIN15
5ms
5ms
2.58V
41 IC801 PIN13
5ms
42 IC801 PIN11
43 Q813 B
44 Q813 C
46 IC802 PIN1
45 IC802 PIN3
8.4V
880mV
64V
800mV
64V
64.8V
2.6V
10us
10us
10us
10us
VERSION
47 IC802 PIN5
2.54V
17.6V
740mV
10us
10us
10us
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
5ms
5ms
5ms
DATE
MCM1545V
(D556Q FOR SNI)
A
12-21-99
DRAWING
M.Y.KU
CHECKED
APPROVED
05.06.2002
4V SERIES MANUAL
5
4
HS
13
14
16
4
R110 220
5
C160
100P
6
12V
R161
2K2
C103
0.1
R119
10K
5.68V
R113
10K
R115
(NC)
R180 3K6
C109
2.2UF
R116
4K7
IC102
56A1133-8
AT24C04
3.02V
1
8
2
7
D
IC401 PIN1
4.32V
3
6
4
5
R109
5K1
4.94
R108
5K1
5
X101
93C22-22
2.1
R100
4K7
5V
2.1
2.3
4.98
C106
33UF
L101
3.3UH
4.95
4.98
D104
93A64-11H-52T
1N4148
50ns
IC101 PIN8
2.72
R112
6K2
4.98
R185
1K
D126
93A64-11H-52T
1N4148
4.97
4.97
2.4V
LED9
81A2-3-2B
R166
1K
5ms
F
10 IC401 PIN26
4.16V
10us
5V
R107
1K
LED8
81A2-3-2B
R106
1K
LED7
81A2-3-2B
R105
1K
LED6
81A2-3-2B
R104
1K
LED5
81A2-3-2B
4.97
4.97
4.97
4.97
11
12
SENSE
5
VCC
R149
36 1K5
6
GND
7
OSC0
OFF 34
8 OSC1
H-OUT 33
4.97
R172
1K
14
4
3
2
1
4.25
3.8
7
SCL
V-OUT 32
10 SDA
31
C612
R137
2K7
4
11 W/P
MUTE 30
PM1+PM2 (CS1) 29
12
0.17
R136
2K2
SCL 25
17
SDA 24
18
23
4.9
D928
93A64-11H-52T
1N4148
J
R963
680
1/2W
LED1
81A10-2
22
21
4.97
LED2
81A2-3-2B
R101
1K
4.97
LED3
81A2-3-2B
R102
1K
LED4
81A2-3-2B
R103
1K
12 Q402 C
32.4V
10us
11.8
C405
47UF
16V
2.1
R403
100
D101
93A64-11H-52T
1N4148
SW101
UP
KEY
77A602-1
D102
93A64-11H-52T
1N4148
SW102
DOWN
KEY
77A602-1
D103
93A64-11H-52T
1N4148
SW103
SELECT
SW
77A602-1
2.3
R404
100
D701
93A64-11H-52T
1N4148
4.97
5.02
21
C449
0.047
17
18
C443
47UF
16V
11
22
VCAP
23
VOUT
FOCUS-OUT 10
HGND 11
24
EWOUT
HFOCUSCAP 9
25
ON XRAY
HPOSITION
8
26
HOUT
PLL1F
7
R0
6
C0
5
PLL2C
4
30 SCL
HMOIRE
3
31 SDA
VSYNCIN
2
H/HVIN
1
28
BOUT
29 VCC
32 5V
Q401
2SC945P
C947
4.7UF
R807
39
1W
8
ZD801
93A39
-519-52T
44
1.66
3.32
R410
4K7
C447
1000
1.39
C403
22n 100V
4.12
5
C434
22UF
25V
C411
47UF
16V
C410
0.1
R418
4.7K
1%
R497
2.4K
1%
6
R162
1K
13.5V
D901 D904
~
5ms
93A52-41-52T
D903 1N5406
D902
CN902
J123
16 Q601 B
D901
5ms
D904
R986
10M
1/4W
J
1
17 Q601 C
3
ZD902
93A3955T-52T
NR901
61A58-8
R417
100
R416
22K
1%
R922
27K
1/4W
10us
18 Q707 B
1.04V
C963
4700
400VAC
K
C964
4700
400VAC
VR901
100
14.5V
5ms
SW901
77A267-12
9V
ZD903
93A39124-52T
R934
1K
1/4W
0.1
63V
R935
330K
1/4W
3.41
C918
3300
100V
R933
360
1/4W
2.49
1
COMP. Vref
2
F.B
Vcc
7
3
Is
O/P
6
4
Ct/Rt
GND 5
17.14
25
C902
0.1
250VAC
R940
39K 2%
1/4W
R930
2K
1/4W
5ms
R938
22
1/4W
42.4V
R995
39K
L901
73C174-2-LA
M
5ms
R608
10
2W
22 IC601 PIN1
R901
470K
1/2W
1.2V
14.5V
D922
93A3020-6-52T
STPR320
1.15
35
S
R955
0.22
1W
D923
93A3020-8
C939
1000U
16V
14.19
Q912
57A446-1-T
2SC1213AC
3.75
4.06
C941
0.1
100V
R426
22
3W
12V
R980
220
1/4W
R423
20K
IC904
56A133-12-ST
L7812
14.85
C938
470UF
16V
1
3
CS0
FROM FBT
2
C937
470UF
16V
5
5
4
R854
910
R842
1K
1/4W
C830
0.47
100V
R857
56
1/2W
D817
93A521T-52T
1N4005
L807
0.47UH
E
R859
100
2W
C837
47UF
160V
C861
0.01
500V
G1 75V
C834
0.1UF
100V
C860
0.1
3
2
1
FB501
71A55-9
FB503
71A55-9
POSITIVE O/P1
13
NEGATIVE O/P1
11
DC
VOLUME
CONTROL1
7
R447
47K
1/4W
C436
100U
C608
0.1
NEGATIVE O/P2
10
POSITIVE O/P2
8
6
12
G
P503
2
1
SP501
78A216
-23-5A
9
H
14.5V
P402
J104
95A90-23
14
T401
79A167-71A
3
4
5
1
13
R428
0.33
3W
R427
22
1/2W
C418
4700
2KV
Q403
57A689-6
2SC5297
-0.13
D408
93A220-11-F
DMV32B
2
C460
0.033
100V
R442
2K
1/4W
R460
4K7
1/4W
D463
93A6026T-52T
C439
1UF
R434
3K9
R490
56K
2.4
Q405
57A420-SG-T
KSA733GC
R723
100
2W
VR702
200K
R724
1M
1/4W
D706
93A6021P-52T
PS156R
9
R456
270
3W
R441
82K
1/2W
R409
360K
1/4W
C448
82n
100V
R415
62K
1/4W
Q703
57A419-SG-T
KSC945GC
R710
10K
C476
0.1
C705
22UF
R711
10K
D702
93A6411H-52T
1N4148
0.89
ZD701
93A39-91-52T
TZX8V2A
R712
27K
2.31
1.72
0.87
Q704
57A420
-SG-T
KSA733GC
J
ABL
R726
1K
R750
120K
1/2W
2%
K
C714
330UF
16V
R728
560
1/4W
R730
13.3
13.63
Q406
57A415-3
2SD2025
Q705
57A690-1
2SB649A
R457
33
3W
C431
0.1
250V
C707
0.027
250V
17
Q707
57A419-Y-T
2SC1815Y
0.49
Q601
57A419-Y-T
2SC1815Y
R458
56
3W
D414
93A6038T-52T
FR103
C422
2.2UF
100V
C463
0.01
100V
D710
95A90-23
8.9
0
R440
5K6
VR701
47K
R727
82K
8
95A90-23
L405
73C253-68-L
15
R722
3K3
3
Q410
57A600-14
CEPF630
C421
1000
1KV
C712
2.2UF
C425
0.27U
400V
11.9
D420
93A64-11H-52T
1N4148
SUB
BRI
R725
150K
1/2W 2%
C709
560
1KV
6
16
R470
15K
C713
22UF
160V
5
C430
93A60-21-52T
FR155
10
R450
56K
R721
1K
1/2W
R720
100K
1/4W
4
11.9
C423
3300
1.8
R436
680
R709
10K
SCREEN
12 11
C710
0.22
100V
C427
0.39
400V
D415
93A6026T-52T
FR107
HET
FOCUS
13
2
3
L401
73A147-48D-L
Q426
57A600-14
CEPF630
150 3W
12
R449
4K7
1/4W
12V
R708
10K
R707
4K7
C925
10UF
R471
56K
15
C419
4700
1000V
19
Q404
57A420-P-T
2SA733P
R414
3K3
1/4W
C429
3300
R461
71A55-2
D407
93A60-21P-52T
PS156R
C428
0.1
250V
16
14
1
71A55-2
D406
93A60-21P-52T
PS156R
R429
10
1/2W
H-DY
T402
79A355-1
1
1.28KVpp
C417
0.15
50/63V
6
D404
93A64-11H-52T
1N4148
2.4
1.8
R433
2K2
C438
1UF
Q408
57A419
-SG-T
KSC945GC
0.16
R953
30K
1/4W
0.68
SP502
78A216
-23-5A
R607
0.91
1W
R448
2K
1/4W
11.4
CS1
J096
1.5
1/2W
5.38
4
R510
3.3
3W
DC
VOLUME
CONTROL2
2
P503
3
C505
1UF
C504
4.7UF
F
HV
R509
3.3
3W
IC501
56A535-1
TDA7057AQ
5 INPUT2
R507
10K
R508
3K
1%
R606
180
1/2W
1
C503
4.7UF
R506
30K
1%
C511
0.0047
100V
VOLUME
C604
0.22
R605
1.5
1/2W
3 INPUT1
R504
10K
R505
36K
1%
R501
3.3
3W
C502
2200UF
16V
4
R503
30K
1%
C510
0.0047
100V
3
FOCUS
H803
C506
1UF
R502
36K
1%
AUDIO IN
21
0.13
-12.36
ZD420
93A39522-52T
TZX20B
R425
220
1/4W
FB901
95A90-23
O
D
C833
0.1
100V
R860
100K
1/4W
R612
2K2
1/4W
C615
10n
100V
12
12V
R959
33K
1/4W
R988
22K
1/4W
R951
10
1/4W
SYNC-
C835
0.01
2KV
C842
1000P
500V
V-DY
C415
1000
100V
Q402
57A706-2-T
2N7000
Q407
57A419
-SG-T
0.17
R443
47K
1/4W
CN901
10us
IC601
TDA9302H
1
C440
47
2KV
D460
93A64-11H-52T
1N4148
13.76
4.26
D450
93A6411H-52T
1N4148
C413
0.1
11.81
F901
84A41-2
2.5A/250V
3.39V
12
R422
100
R408
300K
1/4W
146.8V
25 IC901 PIN3
C414
47UF
100V
C944
0.1
Q920
57A727-2-T
2SA673C
14.84
0.7
6.54
Q908
57A419-SG-T
KSC945GC
24 IC901 PIN2
3
4
C442
2700
100V
0.19
5.79
R941
1K5
1/4W
7
R604
5K6
B+
R952
47K
1/4W
SYNC+
C901
0.22
250VAC
Q909
57A728-3-E
HSB772E
6.65
C965
0.01
100V
28
1.15
C602
330
C951
47UF
200V
R956
1K2
1/4W
11.8
D926
93A64-11H-52T
1N4148
Q910
57A419-SG-T
KSC945GC
7V
49.7
I
R977
150K
1/2W
Q907
57A690-2
BD140
D914
93A64-11H-52T
1N4148
R603
12K
C601
0.1
100V
6
D602
1N4148
19
C
R851
1M
1/4W
L808
4.7U
D818
1N4148
C836
220
1KV
R856
56
1/2W
L806
0.47UH
P401
70.3
D
R958
1K
1/4W
C922
0.1
100V
20
C603
470UF
16V
88V
S
R957
47K
1/4W
N
2ms
14.95
C936
1000UF
25V
D Q901
57A667
-7
IRFBC40
11
B-BIAS
VR805
30K
C819
0.1
2
R613
1K
31
TP901
R929
0.33
2W
R942
68
1/4W
C818
47UF
16V
R848
39K
C605
47U
11.41
D995
1N4148
C924
0.0033
100V
1ms
23 C907 PLUS
10
R853
910
R840
1K
1/4W
C829
0.47
100V
D816
93A64-19-52T
1SS83
R826
10
1/4W
D603
1N4148
C606
1000UF
16V
C607
680
2
C942
1000UF
25V
34
31
R996
10K
C995
4700
100V
G
4.8
0.1
21 IC601 PIN5
VR801
2K2
R-DRIVE
-12V
D930
93A1040
-2-52T
UF4004
14
116
29
R939
20K
1/4W
D913
93A64-11H-52T
1N4148
R812
1K3
G-DRIVE
D811
1SS83
-12V
D925
93A3020-6-52T
STPR320
FB907
71A55-9
Q911
57A600-504
IRF634A
1.03
G
30
R937
150
1/4W
27
R814
3K3
B
C840
1000P
500V
C832
0.1
100V
TP902
R962
22
1/4W
33
4.93
26
R811
3K3
CRT
5 7
D812
1SS83
12.32
R989
470
2W
C931
100UF
200V
R960
47K
1/4W
C923
330
1KV
C921
0.1
100V
VR802
2K2
B-DRIVE
D601
1N4004
14.5V
D929
93A52-47P-52T
1N4004
C950
220
1KV
C955
220
1KV
12
2
5
8
0.25
36.4V
D912
93A64-31T-52T
D911
93A64-31T-52T
C916
100UF
25V
C917
2.2UF
24
0.16
C920
1000
100V
L
IC901
56A379-12
UC3842AM
R813
3K3
C809
0.1
8
6
11
10
9
R850
1M
1/4W
R847
39K
6
D704
1N4004
13
R931
1
1%
1/4W
L811
0.47UH
45
39.2
AUDIO CIRCUIT DIAGRAM
C433
10UF
L906
73C253-90-L
1.0MH
9
5
G-BIAS
VR804
30K
36.3
R825
91
46 1/4W
R855
56
1/2W
L805
0.47UH
D815
93A64-19-52T
1SS83
L810
0.47UH
B
R841
1K
1/4W
C828
0.47
100V
D813
1SS83
75V
FB904
71A55-9
3
R932
2K2
1/4W
10us
IC601 PIN3
20 IC601 PIN6
32
R824
91
47 1/4W
Q814
SC1730
12.75
73.27
D809
1SS83
L809
0.47UH
G
FB502
71A55-9
C930
47UF
160V
8 FB905
95A90-23A
D910
93A6021P-52T
PS156R
R823
91
45 1/4W
7
R405
100
C614
100
ZD403
93A39-54-52T
12.7V
10
C914
4.7UF
4
42
R852
910
G2
C446
100
R412
6K2
R435
470
1/4W
J125
2
PR901
61A58-28-1G
21.6V
54
Q904
57A594-1T
MPSA44
46.4
R926
18K
1/4W
40.9
DEG.
800mV
9
R927
33K
3W
C915
0.01
2KV
R925
24K
1/4W
R924
470K
1/4W
C900
4700
400VAC
O/P 1
R820
10
1/4W
R817
390
1/4W
1.12
2 GND
R
33.5
R406
100
8
0.64
L903
73C259-4
D919
93A3040-10
R923
470K
1/4W
C816
0.1
O/P 5
11 I/P
33.4
Q813
KSC945GC
R601
24K
7
R11
470K
1/2W
2.62
8 I/P
HT
D160
1N4148
D909
93A52-1T-52T
1N4005
R10
470K
1/2W
B
O/P 3
9 I/P
0.07
D409
3.1V
ZD
14 Q403 C
C907
150UF
400V
CLAMP 11
R819
10
1/4W
1
L402
47UH
T901
80A356T-1
23
10 CONT
R816
390
1/4W
G
D820
1N4148
22
I
B
8 I/P
B-CLAMP
9 CAP
C815
0.1
10 VBB
R
A
C841
1000P
500V
D808
1SS83
11.75
3
2.99
R822
220
1/4W
R602
3K9
1.24KV
2.43
G
2.22
DRIVE 14
41
B 13 2.8
O/P
B
1.98
DRIVE 12
R818
10
1/4W
R810
100
R863
43
R861
8K2
H
10us
G-CLAMP
7 CAP
C437
22UF
C435
10n
R411
1K8
10us
15 Q406 C
C808
47UF
16V
ABL
13 Q403 B
960mV
5.61
R815
390
1/4W
R864
470
1/4W
R862
2K2
R462
24K
C814
0.1
715A694-XX
R849
1M
1/4W
C831
0.1
100V
R846
39K
6 VCC
40
G
2.98
O/P 15
C807
10UF
CONT
9
C946
0.1
250V
R420
4K7
C83
1000
C412
220
C441
0.22
D403
1N5817
1.67
IC401
TDA9111
C407
100
D412
1N4148
IC802
LM2439
39
R
2.19
DRIVE 17
7.79
VCC2 16
R-BIAS
VR803
30K
C813
0.22
63V
72.57
R
2.98
O/P 18
20
CRPC-D556Q
D810
1SS83
7
R969
75K
1/4W
D927
93A64-11H-52T
1N4148
D402
1N4148
0.34
6
R967
1K3
1/4W
R808
10K
R809
2M2
1/4W
B-OSD 19
R
3 I/P
6 GND
2.6
12V
G-OSD 20
2 VCC1
19
D814
93A64-19-52T
1SS83
C821
22UF
100V
C820
0.1
100V
C812
1000UF
16V
1 R-OSD
4 R-CLAMP
CAP
G
5 I/P
37
0.1 C806
100V
5.58
C803
10UF
D807
4148
L801
4.7U
5
VR902
22K
C961
0.01
63V
C945
0.1
100V
C409
0.033
100V
C444
0.1
8.1
HFLY 12
Vref
C943
2200
100V
3.9
COMP 14
7
C408
100
5V
R165
2K2
VAGCCAP HREF 13
27 GND
C406
0.1
12V
4.97
20
VGND
20
10
R402
2K2
1/4W
2.28
1.6
19
19
3.67
2.94
7.67
9
4.98
16 (LED 9)
VS
SDA
4
R972
18K
R966
3K
1/4W
0.68
16
18 BREATH REGIN 15
3.56
R122
220
1/4W
VOLUME
C113
100UF
25V
0
27
8.22
R623
100
5V
R134
9K1
HUNLOCK 1.09
P-LED 26
15 (KEY)
5.49
C613
0.1
C623
0.1
0.11
0.17
(CS0) 28
14 SENSE (AUDIO)
47UF
16V
R140
4K7
5.92V
R156
10K
C610
0.47
C611
0.1
3
0.64
0.07
17 B+GND Isense
3.34
R611
56K
1/4W
4.68
10us
R157
10K
R614
24K
R609
560K
1/4W
C130
10PF
35
IC401 PIN12
G
R610
120K
1/4W
38
D806
1N4148
36
5.62
2.43
C805
0.1
100V
SCL
3
R968 240K
1/4W
C609
0.1
100V
2.43
0.1 C804
100V
C802
10UF
D805
1N4148
HS
1
2
C162
1000
5V
R806
30
P802
C801
10UF
D802
1N4148
D804
1N4148
SDA
11
R430
150K
1/4W
D801
1N4148
D803
1N4148
R805
30
VS
SCL
10
R132
1K
13
IC104
56A74LS-14
74LS14
37
H.W
13 DDC
0.18
C164
0.1UF
IC401 PIN24
R135
1K5
D125
93A64-11H-52T
1N4148
E
5.36V
10
2
3.8
39
38
RESET
9
4.71
5ms
4
1
4.5
40
6
2.2
IC401 PIN2
H-I/P
3 CONT
2.34
R117
100
R143
100
10us
C108
22P
2.1
2 BRIT
D411
1SS82
12V
R126
2K
1/4W
ZD110
5.6V
1 DEGASS V-I/P
1.63
R114
1K
C105
0.1
R421
2K2
1/4W
R127
91
2W
5.62
R804
30
7.79
R803
75
HS
9
4.95
Q101
2SC1213
IC101
56A1125-33-X
NT68P61A
C110
1UF
5.44V
C
5V
C104
100UF
25V
C811
0.1
R802
75
FB803
8
4.98
CONT
R118
10K
50ns
FB802
B
7
R160
220
SENSE
IC101 PIN32
IC101 PIN7
G
IC801
56A539-2
LM1279
R821
10
1/4W
C810
47UF
16V
D419
9
R801
75
D418
93A60-21P-52T
PS156R
B
FB801
3
R111 220
5ms
19
15
R
2
VS
10us
11
12
SCL
7
8
9
11
SDA
C163
100P
6
IC101 PIN33
4.4V
8
10
93A60-21P-52T
PS156R
4
10us
7
9
-11.93
3
5
6
8
3.63
2
5
7
1
4.78
1
A
IC101 PIN39
4.8V
4
6
P801
5ms
3
3
715A684-XX
CMPC-D556Q
H802
5.04V
2
2
IC101 PIN40
ABL
1
1
Page 80 of 81
L
18
-1.85
R729
47
ZD702
93A39-515-52T
TZX3V0C
C432
47UF
200V
M
P803
L404
73A253-70
1.5MH
6
5
6.3V
ABL
G1
-41.7
R715
10K
75V
4
3
2
1
N
0.4
L403
95A90-23
R713
5K6
FB902
95A90-23
O
10us
650mV
P403
07/12/1999
09/06/1999
PARTS NO:41A31-044PT
2
1
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
26 IC901 PIN4
NOTE:
7.6V
10us
This schematic, we can't guarantee the accuracy of this information;
after the data of publication and disclaims liability for changes,
27 IC901 PIN6
28 D914 P
29 Q901 G
30 Q901 D
31 Q901 S
10us
32 D919 P
33 D930 N
34 D922 P
35 D923 P
36 IC801 PIN3
5ms
10us
17.2V
17.2V
296V
10.4V
10us
MODEL
errors or omissions.
10us
10us
88V
27.6V
17.6V
37 IC801 PIN5
512mV
5ms
38 IC801 PIN8
496mV
5ms
496mV
39 IC801 PIN18
40 IC801 PIN15
5ms
5ms
2.58V
41 IC801 PIN13
5ms
42 IC801 PIN11
43 Q813 B
44 Q813 C
46 IC802 PIN1
45 IC802 PIN3
8.4V
880mV
64V
800mV
64V
64.8V
2.6V
10us
10us
10us
10us
VERSION
47 IC802 PIN5
2.54V
17.6V
740mV
10us
10us
10us
file://D:\PC%20AOC\SERVICE%20MANUAL\FSC\154V\154V-C551.htm
5ms
5ms
5ms
DATE
MCM1545V
(D556Q FOR SNI)
A
12-21-99
DRAWING
M.Y.KU
CHECKED
APPROVED
05.06.2002
Download PDF

advertising