Page 1
COLOR TELEVISION RECEIVER
Chassis : K15A(H)
Model : MG20100
MR14300
MR20300
COLOR TELEVISION RECEIVER
CONTENTS
Precautions
Specifications
Alignment and Adjustments
Troubleshooting
Exploded Views and Parts List
Electrical Parts List
Block Diagram
Wiring Diagrams
Schematic Diagrams
1.
2.
3.
4.
5.
6.
7.
8.
9.
A-PDF MERGER DEMOA-PDF MERGER DEMO
Page 2
Alignment and Adjustments
3-1
3. Alignment and Adjustments
3-1 Service Mode Adjustments
3-1-1 Service Mode Menus
Since there are no VRs in the K15A chassis, all
adjustments after parts replacement must be
done in the Service Mode. Service Mode
adjustments are necessary when either the
EEPROM (IC902) or the CRT is replaced.
3-1-2 Entering the Service Mode
Press the following transmitter keys
while in STAND-BY mode:
MUTE—>1—>8—>2—>POWER
“Factory Mode Menu” is displayed
Enter Service Mode using the Volume
+,- keys. Service Mode Menu:
Return to the Service mode by pressing
MENU.
Change the data with “Volume +, - “ keys.
Return to the Factory mode via the MENU
key.
Press POWER to enter the Stand-by mode.
Select a mode to be adjusted, using the channel down key. Example: VCO.
ADJUSTMENT
PATTERN
OPTION
RESET
AGC XX
VCO XX GC XXX
SBT XX BC XX
SCT XX VA XX
SCR XX VS XX
STT XXX HS XX
GG XXX SS XX
BG XXX SVC : MUTE
AGC XX RC XXX
VCO XX
SBT XX BC XX
SCT XX VA XX
SCR XX VS XX
STT XXX HS XX
GG XXX SS XX
BG XXX SVC : MUTE
<---selected (violet)
RC XXX
GC XXX
VCO
71
AGC XX XXX
VCO XX
SBT
SCT
SCR
STT
GG
BG
XX XX
XX VA XX
XX VS XX
XXX HS XX
XXX SS XX
XXX
ADJUSTMENT
PATTERN
OPTION
RESET
RC
GC
BC
SVC : MUTE
XXX
Page 3
3-1-3 Adjustment in Option Mode
This adjustment is necessary whenever the
EEPROM is replaced. Input data (as marked
on the back cabinet).
Select “SET OPTION” by pressing the
Channel key twice.
Press the Volume +, - keys to enter the set
Option mode.
Press MENU to go back to the factory mode.
Select RESET with channel key.
Press volume + key.
Alignment and Adjustments
3-2
t
t
3-1-4 Service Mode Adjustments
1. The Pattern Adjustment is done only in the
factory. Do not attempt to readjust it.
2. Refer to 3-2 for other adjustments.
3. Set OPTION data.
3-1-5 Service Mode Adjustment Ratings
Note : The initial MICOM data values take
effect when IC902 is replaced.
ADJUSTMENT
PATTERN
OPTION
RESET
BYTE 0 : 0 0
BYTE 1 : 0 4
ADJUSTMENT
PATTERN
OPTION
RESET
ADJUSTMENT
PATTERN
OPTION
RESET
ADJUSTMENT
PATTERN
OPTION
RESET
POWER
OFF
ADJUSTMENT
PATTERN
OPTION
RESET
No
Item Function
1 AGC RF AGC Adjustment 0~63 50
2 VCO PIF VCO Adjustment 0~127 63
3 SCT SUB-CONTRAST Adjustment 0~63 48
4 SCR SUB-COLOR Adjustment 0~27 13
5 STT SUB-TINT Adjustment 0~27 7
6 RC RED-CUT OFF Adjustment 0~255 0
7 GC GREEN-CUT OFF Adjustment 0~255 0
8 BC BLUE-CUT OFF Adjustment 0~255 0
9 SVC Input a Horiz line pattern
10 GG GREEN-GAIN Adjustment 0~255 127
11 BG BLUE-GAIN Adjustment 0~255 127
12 SBT SUB-BRIGHTNESS Adjustment 0~63 31
13 VA VERTICAL SIZE Adjustment 0~63 39
14 VS VERTICAL CENTER Adjustment 0 0
15 HS HORIZONTAL Phase Adjustment 0~31 15
16 SS SUB-SHARPNESS Adjustment 0~31 4
Range
Initalized
MICOM Data
Page 4
Alignment and Adjustments
3-3
3-2 Alignment and Adjustment
3-2-1 General Alignment Instructions
1. Usually, a color TV needs only slight
touch-up adjustment upon installation. Check
the basic characteristics such as picture height,
focus and a horizontal and vertical sync.
2. Observe the picture and check for good back
and white details. There should be no
objectionable color shading: If color shading is
present, demagnetize the receiver. If color
shading persists, perform purity and
convergence adjustments described below.
3. To protect against shock hazard, use an
isolation transformer.
3-2-2 Power Supply Check
Check the following:
A: Power plug is connected; “Stand-by” mode
B: Power On when “Power ON” button is pressed
C: Power On by FBT Each supply is marked on
its lead-in wire. ( )
3-2-3 Focus Adjustment
Adjust the focus control on the FBT for well
defined scanning lines.
3-2-4 Fail Safe Circuit Check (FS) (OPTION)
1. The failsafe check must be the final step in
servicing.
2. Turn the power switch ON and adjust
customer controls for normal operation.
3. Temporarily short pin X to pin R on the main
board (RX06, RX04) with a jumper wire.
Raster will disappear.
4. The TV must remain in this state even after
removing the jumper wire. This shows that
the failsafe circuit is working properly.
5. To recover picture and sound, temporarily
turn off the TV and allow the failsafe circuit
more than 30 seconds to reset. Then switch
power ON to produce normal picture and
sound.
3-2-5 IC902 Replacement
1. When IC902 is replaced, all values are reset to
“Initialized MICOM Data” and readjustment
is necessary.
2. Press the POWER button 10 seconds after
plug-in.
3. To enter the Service Mode, refer to Fig. 3-1
(Service Mode Adjustment).
3-2-6 PIF VCO Adjustment
1. Use a Pattern Generator or an off-air signal.
2. Open pin 11 of Micom (IC901) or one side of
lead pin for R237.
3. Adjust VCO in the service mode to set IC101
Pin 44 (AFT) to 2.5V ± 0.4V.
4. Connect the opened site.
3-2-7 RF-AGC Adjustment
1. Input a PHILLIPS pattern.
2. Set the input signal to 60 dB.
3. Enter into the AGC in the service mode.
4. Adjust AGC until color bar noise disappears.
Page 5
Alignment and Adjustments
3-4
3-2-8 Sub-Contrast Adjustment
1. Input a gray scale pattern. Use a pattern
generator (PM5518).
2. Short D208 to switch off the ABL feed-back.
3. Check CN201 R-OUT with an oscilloscope.
4. Set RC, BC, GC data to 0 in the Service Mode.
5. Adjust SCT to 2.40 ± 0.1Vp-p
6. Remove the short across D208 and restore
ABL.
3-2-9 Sub-Tint Adjustment
1. Input a rainbow pattern.
2. Check CN201 B-OUT with an oscilloscope.
3. Adjust STT in the service mode until the 6th
peak is the highest and the 5th and 7th peaks
have equal heights.
3-2-10 Sub-Color Adjustment
1. Do sub-color adjustment after the SubContrast and Sub-Tint adjustments.
2. D208 should still be shorted. The ABL should
still be switched OFF.
3. Input a color bar pattern. Use a pattern generator (PM5518).
4. Check CN201 R-OUT (use an oscilloscope).
5. Ensure that the RC, GC and BC data are 0.
BG are 140 and GG should be 90.
6. Adjust SCR to 2.4 ± 0.1Vp-p (black and
red levels).
7. Remove the short across D208 and restore
ABL.
2.5V 0.1Vpp
+
_
1
2
3
4
5
6
7
8
9
10
2.4V 0.1Vpp
+
_
Page 6
Alignment and Adjustments
3-5
3-2-11 White Balance Adjustment
3-2-11 (A) LOW-LIGHT ADJUSTMENTS
1. Input either a lion head or “pure white” color
pattern.
2. Operate the receiver for 30 minutes.
3. Check the data in the service mode:
RC, GC, BC are 0 and SB is 16;
Steps BG are 90 and GG are 140.
4. Enter the horizontal line mode by pressing
the MUTE key.
5. Adjust the screen VR on the FBT until a dim
colored line (red,green or blue) appears on the
screen.
6. After pressing the MUTE key, go to RC,BC or
GC with channel , keys. After putting a
dim colored line (red, green or blue) in the
horizontal line with MUTE key, adjust color
with volume , keys.
7. Exit the horizontal line via the MUTE key.
3-2-11 (B) HIGH-LIGHT ADJUSTMENTS
1. Input a high-light pattern
2. Adjust GG,BG in the Service Mode.
3. Recheck in low light.
3-2-12 Sub-Brightness Adjustment
1. Input a Toshiba pattern.
2. Warm up the receiver for 10 minutes.
3. Enter the Service Mode and set SB to the point
where the 5th point is brighter in the gray
scale.
3-2-13 Vertical Size Adjustment
1. Input a lion head pattern.
2. After the vertical center adjustment, enter into
the service mode.
3. Adjust VA so that the each top and bottom of
the screen is 4.0. If the top and bottom values
are different, adjust VA so that the sum of the
two values is 8.0.
3-2-14 Horizontal Size Adjustment
1. Receive a lion head pattern.
2. Enter into the service mode.
3. Adjust HS to symmetrized right and left.
3-2-15 When CRT Is Replaced
Do the following adjustments after the basic
purity and convergence adjustments.
1. White Balance
2. Sub-brightness
3. Vertical Size
4. Horizontal Size
5. Fail safe (should be the final step).
W
5
4 3
2 1
t
t
t
t
Page 7
3-6
BYTE:0
D7
D6
D5
D4
D3
D2
D1
D0
NAME
WIDE
AFT
AUTO
POWER ON
AUTO
SOUND MUTE
TV/Video
AUTO
POWER OFF
CATV
FUNCTION
0
Not Used
Analog (Tuner Input)
Not Used
Sound Mute
(during no signal)
TV/Video
Not Used
AIR/STD/HRC/IRC
1
Used
Digital (1 Chip Input)
Used
No Sound Mute
(during no signal)
Video Only
Power Off
(after 15 minute)
during no signal
AIR/STD/HRC/AFN
REMARK
1 for army
NT Only
3-3 Option Byte Table
Note: The option bytes are adjusted in the Service mode.
BYTE:1
D7
D6
D5
D4
D3
D2
D1
D0
NAME
TURBO
MTS
V-CHIP
FUNCTION
0
No Turbo function
No MTS function
No V-CHIP function
0
Turbo function exists
MTS function exists
V-CHIP function exists
Micom : SZM370TH
REMARK
Page 8
REPLACEMENT PARTS MG20100
(See Product Safety Note on first page of this parts list)
Symbol SymbolStock StockDrawing DrawingDescription Description
MG20100
ELECTRICAL PARTS
ASSYP N / A AA94-07235A ASSY PCB MAIN MG20100
C101 185457 2202-000127 CAPCC .01UF Z 25V
C102 242909 2401-000660 CAP LYTC 2.2UF 50V
C104 185457 2202-000127 CAPCC .01UF Z 25V
C108 239055 2401-000480 CAP LYTC 10UF M 50V
C110 246643 2401-002594 CAP LYTC 220UF M 16V
C151 185457 2202-000127 CAPCC .01UF Z 25V
C153 185457 2202-000127 CAPCC .01UF Z 25V
C201 242921 2201-000292 CAPCD .001UF K Y5P 50V
C202 202931 2401-001333 CAP LYTC 470UF M 50V
C203 242905 2401-000133 CAP LYTC 1000UF M 16V
C204 186115 2301-000188 CAP POLY .00UF J 100V
C205 202931 2401-001333 CAP LYTC 470UF M 50V
C206 T0000552 2305-001011 CAP POLY 22NF J 100V
C207 202931 2401-001333 CAP LYTC 470UF M 50V
C209 245701 2202-002037 CAPCC .1UF M 50V
C210 245701 2202-002037 CAPCC .1UF M 50V
C211 245701 2202-002037 CAPCC .1UF M 50V
C212 195312 2201-000982 CAPCD .01UF M 50V
C213 242903 2201-000193 CAPCD 10PF 50V
C214 242909 2401-000660 CAP LYTC 2.2UF 50V
C215 242961 2401-001840 CAP LYTC 100UF M 16V
C218 186625 2301-000395 CAP POLY .018UF J 50V
C219 160391 2401-000603 CAP LYTC 1UF M 50V
C220 239055 2401-000480 CAP LYTC 10UF M 50V
C221 242992 2401-002462 CAP LYTC 33UF 16V
C222 242922 2305-000665 CAP POLY .1UF J 63V
C225 239055 2401-000480 CAP LYTC 10UF M 50V
C226 160391 2401-000603 CAP LYTC 1UF M 50V
C227 242922 2305-000665 CAP POLY .1UF J 63V
C229 185457 2202-000127 CAPCC .01UF Z 25V
C230 245701 2202-002037 CAPCC .1UF M 50V
C231 245704 2401-002144 CAP LYTC 47UF M 16V
C232 245704 2401-002144 CAP LYTC 47UF M 16V
C233 239055 2401-000480 CAP LYTC 10UF M 50V
C234 T0000005 2301-000445 CAP POLY 4.7NF J 50V
C235 198572 2202-000279 CAP CD 47PF J 50V
C236 185457 2202-000127 CAPCC .01UF Z 25V
C237 229149 2202-000791 CAPCC 150PF K 50V
C301 246646 2301-000016 CAP POLY .22UF J 100V
C302 242928 2201-000556 CAPCD 470PF K 500V
C303 185457 2202-000127 CAPCC .01UF Z 25V
C304 193641 2401-000553 CAP LYTC 1UF K 50V
C305 233736 2305-000149 CAP POLY 100NF J 100V
C306 242930 2401-002458 CAP LYTC 1000UF M 35V
C308 C / P 2301-000310 CAP POLY .068UF J 50V
C309 C / P 2401-000365 CAP LYTC 100UF 20% 50V
C310 239055 2401-000480 CAP LYTC 10UF M 50V
C311 202931 2401-001333 CAP LYTC 470UF M 50V
C312 193641 2401-000553 CAP LYTC 1UF K 50V
C313 242931 2305-000470 CAP POLY .068UF J 100V
C401 253594 2301-000224 CAP POLY .22UF 5% 50V
C405 253592 2305-000704 CAP POLY .1UF 5% 250V
C406 242928 2201-000556 CAPCD 470PF K 500V
C407 246654 2401-001429 CAP LYTC 470UF 50V
C408 242928 2201-000556 CAPCD 470PF K 500V
C409 246099 2401-001998 CAP LYTC 1000UF M 25V
C410 253594 2301-000224 CAP POLY .22UF 5% 50V
C411 242928 2201-000556 CAPCD 470PF K 500V
C412 T0000016 2401-000927 CAP LYTC 22UF M 250V
C413 T0000017 2401-002268 CAP LYTC 2.2UF M 250V
C444 T0000556 2201-000441 CAPCD 3.3NFK 500V
C445 T0000556 2201-000441 CAPCD 3.3NFK 500V
C501 T0000558 2202-000863 CAPCD CKOAX7R50V
C502 T0000148 2202-000862 CAPCD 390PF M 50V
C503 198550 2202-000825 CAPCD 680PF K 50V
C505 253593 2201-000723 CAP CC 4.7NF 20% 3KV
C601 246099 2401-001998 CAP LYTC 1000UF M 25V
C602 151500 2301-000383 CAP POLY .01UF J 50V
C603 160391 2401-000603 CAP LYTC 1UF M 50V
C604 160391 2401-000603 CAP LYTC 1UF M 50V
C611 198572 2202-000279 CAP CD 47PF J 50V
C612 198572 2202-000279 CAP CD 47PF J 50V
C701 242922 2305-000665 CAP POLY .1UF J 63V
C702 239055 2401-000471 CAP LYTC 10UF 50V
C703 242977 2202-000183 CAP CD 2.2NF M 16V
C705 242977 2202-000183 CAP CD 2.2NF M 16V
C801 T0000023 2401-002219 CAP LYTC 220UF M 400V
C802 T0000024 2201-000119 CAPCD 100NF Z 50V
C803 T0000886 2301-001435 CAP FILM 1500PF 1.2KV 5%
C805 246662 2201-000991 CAP CC 560UF 2000V
C806 150146 2401-000262 CAP LYTC 100UF 160V
C807 242952 2201-000599 CAP CD 560PF K 500V
C808 246646 2301-000016 CAP POLY .22UF J 100V
C810 T0000603 2305-000412 CAP POLY 470NFJ 63V
C811 246054 2401-000302 CAP LYTC 100UF M 25V
C812 190491 2401-002463 CAP LYTC 470UF 16V 20%
C815 242922 2305-000665 CAP POLY .1UF J 63V
C816 239055 2401-000480 CAP LYTC 10UF M 50V
C817 242961 2401-001840 CAP LYTC 100UF M 16V
C820 242960 2401-000703 CAP LYTC
C821 T0000026 2401-001486 CAP LYTC 47UF M 160V
C822 242949 2301-000192 CAP POLY .001UF J 50V
C823 T0000027 2201-000370 CAPCD 220PF M 50V
C851 221142 2401-001192 CAP LYTIC 33UF 50V 20%
C852 C / P 2301-000235 CAP FILM 3900PF 50V
C901 242947 2401-002291 CAP LYTC 47UF 16V
C902 240833 2202-000796 CAPCD .001UF K 50V
C903 239055 2401-000480 CAP LYTC 10UF M 50V
C904 240833 2202-000796 CAPCD .001UF K 50V
C905 202931 2401-001333 CAP LYTC 470UF M 50V
C906 159943 2201-000863 CAP DISC 0.068UF 50V 10%
Y5
C907 T0000024 2201-000119 CAPCD 100NF Z 50V
C908 242903 2201-000193 CAPCD 10PF 50V
C909 242945 2201-000573 CAPCD 47PF J NPO 50V
C910 T0000005 2301-000445 CAP POLY 4.7NF J 50V
C911 239055 2401-000480 CAP LYTC 10UF M 50V
C912 242931 2305-000470 CAP POLY .068UF J 100V
C915 185457 2202-000127 CAPCC .01UF Z 25V
CL01 242961 2401-001840 CAP LYTC 100UF M 16V
CLANODEN / A AA65-30009A CLAMP-FBT
C / P - Common Part (Obtain through local parts store)
N / A - Not available as a service part
6 - 1
Page 9
REPLACEMENT PARTS (Continued) MG20100
(See Product Safety Note on first page of this parts list)
Symbol SymbolStock StockDrawing DrawingDescription Description
CLFBT N / A AA65-30018A CLAMP WIRE
CLW/HS N / A AA65-30018A CLAMP WIRE
CLW/HS N / A AA65-30104C CLAMP WIRE NYLON
CN501 246740 AA39-20109A CONNECTOR ASSY
CN603 229774 3711-002642 CONNECTOR
CR401S T0000553 2306-000255 CAP POLY CF 922P1 .6KVT
CR402S T0000018 2201-000639 CAPCD 680PF K 2KV
CR403S T0000554 2306-000193 CAP POLY 360NF J 200V
CS603 240833 2202-000796 CAPCD .001UF K 50V
CU02 242922 2305-000665 CAP POLY .1UF J 63V
CU03 245704 2401-002144 CAP LYTC 47UF M 16V
CU10 242937 2401-000832 CAP LYTC 220UF M 25V
CY801S 242951 2201-000446 CAPCD 333PF 400V
D101 233737 0403-000700 DIODE ZENER TZP33A/1W
D102 253577 0403-000508 DIODE ZENER 5.6V
D103 243001 0402-000132 DIODE 1N4004 400V
D201 253578 0403-001316 DIODE ZENER 2.85-3.07V
D202 243000 0401-000005 DIODE 1N4148
D203 243000 0401-000005 DIODE 1N4148
D204 243000 0401-000005 DIODE 1N4148
D205 C / P 0403-001319 DIODE ZENER 4.7V
D206 243000 0401-000005 DIODE 1N4148
D207 243000 0401-000005 DIODE 1N4148
D208 243001 0402-000132 DIODE 1N4004 400V
D210 245841 0403-000720 DIODE ZENER
D299 245759 0403-001211 DIODE ZENER
D301 243002 0402-001105 DIODE ERB43-04SV1
D302 245759 0403-001211 DIODE ZENER
D401 243001 0402-000132 DIODE 1N4004 400V
D402 243001 0402-000132 DIODE 1N4004 400V
D403 243002 0402-001105 DIODE ERB43-04SV1
D404 243002 0402-001105 DIODE ERB43-04SV1
D405 243002 0402-001105 DIODE ERB43-04SV1
D407 243002 0402-001105 DIODE ERB43-04SV1
D601 243000 0401-000005 DIODE 1N4148
D701 245759 0403-001211 DIODE ZENER
D704 245759 0403-001211 DIODE ZENER
D801S T0000887 0402-001111 DIODE 1N5397GP 600V
D802 227687 0402-000540 DIODE RU20A
D802S T0000887 0402-001111 DIODE 1N5397GP 600V
D803 243002 0402-001105 DIODE ERB43-04SV1
D803S T0000887 0402-001111 DIODE 1N5397GP 600V
D804S T0000887 0402-001111 DIODE 1N5397GP 600V
D805 T0000887 0402-001111 DIODE 1N5397GP 600V
D806 243000 0401-000005 DIODE 1N4148
D814 T0000037 0402-000534 DIODE RECTIFIER RG10V
D855 253577 0403-000508 DIODE ZENER 5.6V
D856 253577 0403-000508 DIODE ZENER 5.6V
D901 243000 0401-000005 DIODE 1N4148
D902 253577 0403-000508 DIODE ZENER 5.6V
D903 243000 0401-000005 DIODE 1N4148
D904 243000 0401-000005 DIODE 1N4148
D905 253577 0403-000508 DIODE ZENER 5.6V
D906 253577 0403-000508 DIODE ZENER 5.6V
D907 243000 0401-000005 DIODE 1N4148
DS601 243000 0401-000005 DIODE 1N4148
DU01 243001 0402-000132 DIODE 1N4004 400V
DZ201 245759 0403-001211 DIODE ZENER
DZ202 245759 0403-001211 DIODE ZENER
DZ203 245759 0403-001211 DIODE ZENER
DZ204 245759 0403-001211 DIODE ZENER
DZ205 245759 0403-001211 DIODE ZENER
DZ206 245759 0403-001211 DIODE ZENER
DZ207 245759 0403-001211 DIODE ZENER
DZ208 245759 0403-001211 DIODE ZENER
DZ209 245759 0403-001211 DIODE ZENER
DZ601 C / P 0403-000719 DIODE ZENER 7.5V
DZ602 253596 0403-001325 DIODE ZENER 15V
DZ603 253596 0403-001325 DIODE ZENER 15V
DZ802 253580 0403-001327 DIODE ZENER 16.22-17.0V
DZ806 253603 0403-001318 DIODE ZENER 4.17-4.4V
DZ808 C / P 0403-000699 DIODE ZENER 27V
DZ901 253577 0403-000508 DIODE ZENER 5.6V
DZ902 253577 0403-000508 DIODE ZENER 5.6V
DZ903 C / P 0403-001319 DIODE ZENER 4.7V
DZ904 253577 0403-000508 DIODE ZENER 5.6V
F801A 222974 3602-000114 FUSE HOLDER
F801B 222974 3602-000114 FUSE HOLDER
FA801S T0000045 3601-001086 FUSE FERRULE 125V 5A
FP801S T0000044 3601-001012 FUSE FERRULE 250V 4A
GT101A 227677 AA39-20010D CONNECTOR ASY
H-COVE N / A AA61-00686B HOLDER COVER
IC201 T0000888 1204-001296 IC CHROMA KA2163B
IC301 222975 1204-000475 IC VERT KA2131
IC301A 243195 6003-000334 SCREW
IC601 T0000889 1201-001600 IC AUDIO AMP 7266
IC601A N / A 6003-000333 SCREW TAPTITE
IC801 T0000890 1203-001932 IC PWM CONT 5Q0765
IC801A 243195 6003-000334 SCREW
IC802 T0000571 1203-000576 IC S/W REG TDA8139
IC803 T0000182 1203-001225 IC POSI.FIXED REG 78R09
IC901 T0000891 AA09-00257A IC MICOM SZM-370TH2
IC902 246682 1103-001107 IC EEPROM
JA701 246742 3722-000162 JACK 2P 3.4MM
L102 T0000892 2701-000178 COIL AXIAL 33UH 10%
L152 246683 2701-000202 COIL
L201 243046 AA26-10004K TRANSFORMER IF 100PF
L202 227609 2701-000111 COIL 100UH
L203 227605 2701-000158 COIL 22UH
L204 243065 2701-000207 COIL 56UH
L205 243049 AA26-10004C TRANSFORMER IF 0.37UH
L206 227609 2701-000111 COIL 100UH
L208 227551 2701-000114 COIL 10UH
L301 243045 2701-000116 COIL 10UH
L402 T0000056 2701-001032 INDUCTOR 100UH
L501 T0000893 2701-000184 INDUCTOR 4.7UH
L502 T0000893 2701-000184 INDUCTOR 4.7UH
L503 T0000893 2701-000184 INDUCTOR 4.7UH
L602 227605 2701-000158 COIL 22UH
L802 246688 3301-001223 COIL
L803 242918 2901-000297 FILTER
L804 246688 3301-001223 COIL
L805 242918 2901-000297 FILTER
L810 T0000056 2701-001032 INDUCTOR 100UH
L811 242918 2901-000297 FILTER
L901 243055 2701-000197 COIL 5.6UH
C / P - Common Part (Obtain through local parts store)
N / A - Not available as a service part
6 - 2
Page 10
REPLACEMENT PARTS (Continued) MG20100
(See Product Safety Note on first page of this parts list)
Symbol SymbolStock StockDrawing DrawingDescription Description
L902 227551 2701-000114 COIL 10UH
L999 253604 2701-000115 COIL 10UH
LD901 N / A AA96-00555A ASSY LED GUIDE
LR401S T0000120 AA27-30001B COIL 195UH
LX801S T0000057 AA29-30001D FILTER LINES Q1913 6.0MH,
NT801S T0000193 1404-001045 THERMISTOR NTC
P803S T0000894 1404-000002 THERMISTOR NTC 90HM 20%
PC801S T0000577 0604-001038 TRANSISTOR
PHOTOCOUPLER
PWR/AC T0000895 AA96-20112A ASSY POWER CORD
Q151 230842 0501-000436 TRANSISTOR KTC3197
Q201 T0000579 0501-002183 TRANSISTOR KTC9014
Q202 T0000579 0501-002183 TRANSISTOR KTC9014
Q203 T0000579 0501-002183 TRANSISTOR KTC9014
Q401 243072 0502-001115 TRANSISTOR KSC5386
Q402 179289 0501-000369 TRANSISTOR KSC2331Y
Q501 247120 0501-002014 TRANSISTOR
Q502 247120 0501-002014 TRANSISTOR
Q503 247120 0501-002014 TRANSISTOR
Q601 T0000579 0501-002183 TRANSISTOR KTC9014
Q801 246691 1203-001217 IC
Q903 T0000579 0501-002183 TRANSISTOR KTC9014
QU01 T0000063 0504-000123 TRANSISTOR
KSR1010/300MW
QU10 179289 0501-000369 TRANSISTOR KSC2331Y
R101 243114 2001-001155 RES CF 1/2W 5% 5.6K
R102 246692 2001-001000 RES MF 1/8W 5% 82K
R104 T0000585 2003-000592 RES MF 2W 5% 22R
R105 T0000585 2003-000592 RES MF 2W 5% 22R
R106 T0000067 2003-000664 RES MF 33R 5% 2W
R107 T0000067 2003-000664 RES MF 33R 5% 2W
R152 243127 2001-000221 RES CF 1/8W 5% 1.2K
R153 175413 2001-000734 RES CF 1/8W 5% 4.7K
R154 175412 2001-000780 RES CF 1/8W 5% 470R
R155 175325 2001-000281 RES CF 1/8W 5% 100R
R156 243128 2001-000793 RES CF 1/8W 5% 47R
R157 164953 2001-000568 RES CF 1/8W 5% 27R
R158 173977 2001-000007 RES CF 1/8W 5% 3K
R159 173977 2001-000007 RES CF 1/8W 5% 3K
R201 161223 2001-000429 RES CF 1/8W 5% 1K
R202 175413 2001-000734 RES CF 1/8W 5% 4.7K
R203 175413 2001-000734 RES CF 1/8W 5% 4.7K
R204 243127 2001-000221 RES CF 1/8W 5% 1.2K
R205 243127 2001-000221 RES CF 1/8W 5% 1.2K
R206 243127 2001-000221 RES CF 1/8W 5% 1.2K
R207 246694 2001-001111 RES CF 1/2W 5% 240R
R208 175045 2001-000003 RES CF 1/8W 5% 330R
R209 175045 2001-000003 RES CF 1/8W 5% 330R
R210 175045 2001-000003 RES CF 1/8W 5% 330R
R211 175325 2001-000281 RES CF 1/8W 5% 100R
R212 175325 2001-000281 RES CF 1/8W 5% 100R
R213 243132 2001-000837 RES CF 1/8W 5% 51K
R214 243125 2001-000331 RES CF 1/8W 5% 12K
R215 243125 2001-000331 RES CF 1/8W 5% 12K
R218 175352 2001-000591 RES CF 1/8W 5% 3.3K
R219 173968 2001-000674 RES CF 1/8W 5% 360R
R222 240743 2001-000773 RES CF 1/8W 5% 470K
R223 175412 2001-000780 RES CF 1/8W 5% 470R
R226 240744 2001-000508 RES CF 1/8W 5% 220K
R227 240744 2001-000508 RES CF 1/8W 5% 220K
R228 162428 2001-000258 RES CF 1/8W 5% 1.8K
R229 162428 2001-000258 RES CF 1/8W 5% 1.8K
R230 161223 2001-000429 RES CF 1/8W 5% 1K
R231 230857 2001-000660 RES CF 1/8W 5% 33K
R233 151461 2001-000011 RES CF 75K 1/8W 5%
R234 151448 2001-000405 RES CF 1/8W 5% 180R
R235 T0000204 2004-000195 RES MF 1/8W 1% 100K
R236 181402 2001-000548 RES CF 1/8W 5% 270K
R237 157336 2001-000290 RES CF 1/8W 5% 10K
R239 151476 2001-000947 RES CF 1/8W 5% 7.5K
R240 157339 2001-000577 RES CF 1/8W 5% 2K
R241 161223 2001-000429 RES CF 1/8W 5% 1K
R242 243127 2001-000221 RES CF 1/8W 5% 1.2K
R251 175352 2001-000591 RES CF 1/8W 5% 3.3K
R252 175352 2001-000591 RES CF 1/8W 5% 3.3K
R253 175352 2001-000591 RES CF 1/8W 5% 3.3K
R257 246710 2008-000266 RES FUSE 2W 5% 1R
R301 161223 2001-000429 RES CF 1/8W 5% 1K
R302 175045 2001-000003 RES CF 1/8W 5% 330R
R303 186679 2001-000908 RES CF 1/8W 5% 62K
R304 T0000587 2003-000436 RES MF 1W 5% 1.5R
R305 151476 2001-000947 RES CF 1/8W 5% 7.5K
R306 152004 2001-000766 RES CF 1/8W 5% 43K
R307 243123 2001-000864 RES CF 1/8W 5% 56K
R308 186679 2001-000908 RES CF 1/8W 5% 62K
R309 T0000588 2003-001043 RES MF 1W 5% 510R
R401 175412 2001-000780 RES CF 1/8W 5% 470R
R402 243079 2001-000515 RES CF 1/8W 5% 220R
R403 192410 2001-001114 RES CF 1/2W 5% 270R
R404 C / P 2001-001136 RES CF 360R 1/2W 5%
R405 T0000074 2003-000540 RES MF 2W 5% 1K
R406 T0000896 2008-001107 RES FUSE 300R 2W 5%
R407 246725 2003-002102 RES MF 2W 5% 68K
R409 T0000591 2008-000253 RES FUSE 1W 5% .47R
R410 243086 2008-000206 RES FUSE 1/2W 5% 1R
R411 246708 2004-001373 RES MF 1/2W 100K
R412 246708 2004-001373 RES MF 1/2W 100K
R415 T0000072 2003-000784 RES MF 2W 5% 7.5K
R416 246717 2001-000022 RES CF 1/2W 5% 200R
R417 243092 2001-001410 RES CF 1/2W 5% 43R
R444 243116 2001-001099 RES MF 1/2W 2.7K
R501 173977 2001-000007 RES CF 1/8W 5% 3K
R502 173977 2001-000007 RES CF 1/8W 5% 3K
R503 173977 2001-000007 RES CF 1/8W 5% 3K
R504 243097 2003-001025 RES MF 15K 2W 5%
R505 243097 2003-001025 RES MF 15K 2W 5%
R506 243097 2003-001025 RES MF 15K 2W 5%
R507 175325 2001-000281 RES CF 1/8W 5% 100R
R508 175325 2001-000281 RES CF 1/8W 5% 100R
R509 175325 2001-000281 RES CF 1/8W 5% 100R
R510 188012 2001-000628 RES CF 1/8W 5% 300R
R511 188012 2001-000628 RES CF 1/8W 5% 300R
R512 188012 2001-000628 RES CF 1/8W 5% 300R
R513 246077 2001-000666 RES CMF 1/8W 5% 33R
R514 246077 2001-000666 RES CMF 1/8W 5% 33R
R515 243094 2002-001006 RES CF 1/2W 5% 4.7K
C / P - Common Part (Obtain through local parts store)
N / A - Not available as a service part
6 - 3
Page 11
REPLACEMENT PARTS (Continued) MG20100
(See Product Safety Note on first page of this parts list)
Symbol SymbolStock StockDrawing DrawingDescription Description
R517 246077 2001-000666 RES CMF 1/8W 5% 33R
R518 246709 2008-001015 RES FUSE 2W 5% 1.5R
R599 T0000897 2008-001053 RES FUSE 22OR 1/2W 5%
R601 161223 2001-000429 RES CF 1/8W 5% 1K
R602 157336 2001-000290 RES CF 1/8W 5% 10K
R603 T0000204 2004-000195 RES MF 1/8W 1% 100K
R604 151476 2001-000947 RES CF 1/8W 5% 7.5K
R606 175890 2001-000613 RES CF 1/8W 5% 3.9K
R610 243128 2001-000793 RES CF 1/8W 5% 47R
R611 161223 2001-000429 RES CF 1/8W 5% 1K
R701 243081 2001-001187 RES CF 1/2W 5% 75R
R702 246708 2004-001373 RES MF 1/2W 100K
R703 175413 2001-000734 RES CF 1/8W 5% 4.7K
R801 C / P 2001-001150 RES CF 470K 1/2W 5%
R802 245746 2003-000994 RES MF 2W 5% 33K
R803 245746 2003-000994 RES MF 2W 5% 33K
R807 245746 2003-000994 RES MF 2W 5% 33K
R808 C / P 2001-001150 RES CF 470K 1/2W 5%
R809 T0000122 2008-000205 RES FUSE 1/2W 5% 10R
R810 246710 2008-000266 RES FUSE 2W 5% 1R
R811 C / P 2001-001170 RES CF 6.8R 1/2W 5%
R812 T0000199 2008-000252 RES FUSE 1/2W 10% .47R
R814 243123 2001-000864 RES CF 1/8W 5% 56K
R815 233740 2004-001408 RES MF 1/2W 1% 91K
R816 C / P 2001-001192 RES CF 820R 1/2W 5%
R817 C / P 2001-001170 RES CF 6.8R 1/2W 5%
R819 T0000121 2008-001033 RES FUSE 2W 5% 10R
R819A T0000121 2008-001033 RES FUSE 2W 5% 10R
R820 246719 2001-000019 RES CF 1/2W 5% 10R
R821 T0000077 2004-004089 RES MF 1/2W 1% 123K
R823 176793 2001-000109 RES CF 1/2W 5% 470R
R824 246723 2004-001983 RES MF 1/2W 1% 2.49K
R825 176632 2001-001108 RES CF 1/5W 5% 22000R
R852 T0000898 2004-001371 RES MF 1.5K 1/2W 1%
R853 175350 2004-001390 RES MF 1/2W 2% 1K
R854 246722 2001-001125 RES CF 1/2W 5% 300K
R901 243128 2001-000793 RES CF 1/8W 5% 47R
R902 161223 2001-000429 RES CF 1/8W 5% 1K
R903 175325 2001-000281 RES CF 1/8W 5% 100R
R904 175325 2001-000281 RES CF 1/8W 5% 100R
R905 161223 2001-000429 RES CF 1/8W 5% 1K
R906 176648 2001-000472 RES CF 1/8W 5% 2.7K
R907 151453 2001-000995 RES CF 1/8W 5% 820R
R908 152002 2001-000232 RES CF 1/8W 5% 1.3K
R910 151453 2001-000995 RES CF 1/8W 5% 820R
R911 157336 2001-000290 RES CF 1/8W 5% 10K
R913 177743 2001-000924 RES CF 1/8W 5% 680R
R914 157339 2001-000577 RES CF 1/8W 5% 2K
R915 175413 2001-000734 RES CF 1/8W 5% 4.7K
R916 157336 2001-000290 RES CF 1/8W 5% 10K
R917 157336 2001-000290 RES CF 1/8W 5% 10K
R918 157336 2001-000290 RES CF 1/8W 5% 10K
R919 245748 2001-000977 RES CF 1/8W 5% 8.2K
R920 175054 2001-000522 RES CF 1/8W 5% 22K
R921 157336 2001-000290 RES CF 1/8W 5% 10K
R922 175325 2001-000281 RES CF 1/8W 5% 100R
R923 175325 2001-000281 RES CF 1/8W 5% 100R
R924 240778 2001-000449 RES CF 1/8W 5% 2.2K
R925 240778 2001-000449 RES CF 1/8W 5% 2.2K
R926 159643 2001-000008 RES CF 1/8W 5% 15K
R927 157336 2001-000290 RES CF 1/8W 5% 10K
R928 173072 2001-000679 RES CF 1/8W 5% 36K
R929 152002 2001-000232 RES CF 1/8W 5% 1.3K
R930 157336 2001-000290 RES CF 1/8W 5% 10K
R931 161223 2001-000429 RES CF 1/8W 5% 1K
R932 157336 2001-000290 RES CF 1/8W 5% 10K
R933 157336 2001-000290 RES CF 1/8W 5% 10K
R936 T0000204 2004-000195 RES MF 1/8W 1% 100K
R937 157336 2001-000290 RES CF 1/8W 5% 10K
R938 161223 2001-000429 RES CF 1/8W 5% 1K
R940 C / P 2001-000708 RES CF 39R 1/8W 5%
R951 175413 2001-000734 RES CF 1/8W 5% 4.7K
R952 176648 2001-000472 RES CF 1/8W 5% 2.7K
R988 175413 2001-000734 RES CF 1/8W 5% 4.7K
REW/R9 C / P 2301-000235 CAP FILM 3900PF 50V
REW1 151500 2301-000383 CAP POLY .01UF J 50V
RH01 243094 2002-001006 RES CF 1/2W 5% 4.7K
RH02 243094 2002-001006 RES CF 1/2W 5% 4.7K
RL801S 246730 3501-001040 RELAY POWER
RM901 T0000899 AA32-00015A MODULE REMOTE RECV
38KHZ
RR401S 175350 2004-001390 RES MF 1/2W 2% 1K
RS603 157336 2001-000290 RES CF 1/8W 5% 10K
RS605 240778 2001-000449 RES CF 1/8W 5% 2.2K
RS606 161223 2001-000429 RES CF 1/8W 5% 1K
RU02 175412 2001-000780 RES CF 1/8W 5% 470R
RU03 173932 2001-000832 RES CF 1/8W 5% 510R
RU06 151448 2001-000397 RES CF 1/8W 5% 180K
RU07 243108 2001-001062 RES CF 1/2W 5% 10M
RU10 177743 2001-000924 RES CF 1/8W 5% 680R
RU11 175413 2001-000734 RES CF 1/8W 5% 4.7K
RU12 157336 2001-000290 RES CF 1/8W 5% 10K
RU13 246717 2001-000022 RES CF 1/2W 5% 200R
RY801S 246714 2002-001013 RES CF 1/2W 10% 4.7M
SF101S 253587 2904-001241 FILTER SAW 45.75MHZ
SW901 227643 3404-000244 SWITCH
SW902 227643 3404-000244 SWITCH
SW903 227643 3404-000244 SWITCH
SW904 227643 3404-000244 SWITCH
SW905 227643 3404-000244 SWITCH
SW906 T0000083 3404-000295 SWITCH TACT 12VDC 50MA
T401 227675 AA26-50001B TRANSFORMER HORIZ
DRIVE
T444S 246645 AA26-30001Y TRANSFORMER FLYBACK
FSV-20A001 20
T801S T0000900 AA26-00043A TRANSFORMER SWITCHING
TU01S 246736 AA40-00045A CIRCUIT TUNER
V999S 246737 3704-001105 SOCKET CRT
VX801S T0000042 1405-000152 VARISTOR 560V 2500A
X201 T0000901 2801-003725 CRYSTAL 3.579545MHZ
X202 243146 2802-000172 RESONATOR
X901 243147 2801-003224 CRYSTAL 32.768KHZ
Z201 246738 2903-001022 FILTER
Z601 243157 2903-000135 FILTER
C / P - Common Part (Obtain through local parts store)
N / A - Not available as a service part
6 - 4
Page 12
REPLACEMENT PARTS (Continued) MG20100
(See Product Safety Note on first page of this parts list)
Symbol SymbolStock StockDrawing DrawingDescription Description
ASSY COVER/FRONT
A/SPK T0000902 AA96-10141B ASSY SPEAKER 8OHM 3W
ASSY,C N / A AA90-01364A ASSY COVER FRONT
MG20100
BADGE N / A AA64-02047A BADGE BRAND
CRT+CF 246796 AA60-10050R SCREW ASSEMBLY
CWIRE2 N / A AA65-30018A CLAMP WIRE
CWRE1 N / A AA65-30105A CLAMP WIRE NYLON
F/C N / A AA64-01185E CABINET FRONT
IL C / P AA64-40451A INDICATOR LED
KC N / A AA64-10705C KNOB CONTROL
KC+CF T0000124 6003-001026 SCREW
L/SPK N / A AA39-20501C LEAD CONNECTOR ASSY
SPK T0000595 3001-001020 SPEAKER, 3W 8OHM
SPK+CF T0000124 6003-001026 SCREW
SPRING N / A AA61-60003Q SPRING
STOPPE N / A AA61-40113A STOPPER
ASSY COVER/REAR
AC+BC T0000103 AA65-30008A CLAMP CORD
ASSY,C N / A AA90-01641A ASSY COVER REAR MG20100
B/C N / A AA64-31094D CABINET BACK
CB+CF T0000124 6003-001026 SCREW
SBS N / A AA63-60002D SPACER FELT
ASSY COLOR PICTURE TUBE
CRT N / A AA03-00087A CRT COLOR A48KRD82X(DH)
C-Y 246783 AA27-00002A MAGNET CONVERGENCE
D-COIL T0000118 AA27-20003X COIL DEGAUSSING
D-Y T0000126 AA27-50004W YOKE DEFLECTION 20
DSE-1992LL
HDCOIL N / A AA61-00734A HOLDER DEGAUSSING
SPACER 246782 AA63-60028A SPACER
ACCESSORIES
A/ROD N / A AA42-00004A ANT ROD VHF
BATT C / P 4301-000120 BATTERY 1.5V AA
I/B N / A AA68-02390A MANUAL USERS K15A GE
SPA
I/B2 N / A AA68-02389A MANUAL USERS K15A GE
ENG
RMT T0000903 AA59-00022F TRANSMITTER, GE
T/MATC C / P AA26-90001F TRANS-MATCHING
300OHM/75OHM
C / P - Common Part (Obtain through local parts store)
N / A - Not available as a service part
6 - 5
Page 13
REPLACEMENT PARTS (Continued) MR14300
(See Product Safety Note on first page of this parts list)
Symbol SymbolStock StockDrawing DrawingDescription Description
MR14300
ELECTRICAL PARTS
ASSYP N / A AA94-07236A ASSY PCB MAIN MR14300
C101 185457 2202-000127 CAPCC .01UF Z 25V
C102 242909 2401-000660 CAP LYTC 2.2UF 50V
C104 185457 2202-000127 CAPCC .01UF Z 25V
C108 239055 2401-000480 CAP LYTC 10UF M 50V
C110 246643 2401-002594 CAP LYTC 220UF M 16V
C151 185457 2202-000127 CAPCC .01UF Z 25V
C153 185457 2202-000127 CAPCC .01UF Z 25V
C201 242921 2201-000292 CAPCD .001UF K Y5P 50V
C202 202931 2401-001333 CAP LYTC 470UF M 50V
C203 242905 2401-000133 CAP LYTC 1000UF M 16V
C204 186115 2301-000188 CAP POLY .00UF J 100V
C205 202931 2401-001333 CAP LYTC 470UF M 50V
C206 T0000552 2305-001011 CAP POLY 22NF J 100V
C207 202931 2401-001333 CAP LYTC 470UF M 50V
C209 245701 2202-002037 CAPCC .1UF M 50V
C210 245701 2202-002037 CAPCC .1UF M 50V
C211 245701 2202-002037 CAPCC .1UF M 50V
C212 195312 2201-000982 CAPCD .01UF M 50V
C213 242903 2201-000193 CAPCD 10PF 50V
C214 242909 2401-000660 CAP LYTC 2.2UF 50V
C215 242961 2401-001840 CAP LYTC 100UF M 16V
C216 242906 2201-000354 CAPCD 20PF J NPO 50V
C218 186625 2301-000395 CAP POLY .018UF J 50V
C219 160391 2401-000603 CAP LYTC 1UF M 50V
C220 239055 2401-000480 CAP LYTC 10UF M 50V
C221 242992 2401-002462 CAP LYTC 33UF 16V
C222 242922 2305-000665 CAP POLY .1UF J 63V
C225 239055 2401-000480 CAP LYTC 10UF M 50V
C226 160391 2401-000603 CAP LYTC 1UF M 50V
C227 242922 2305-000665 CAP POLY .1UF J 63V
C229 185457 2202-000127 CAPCC .01UF Z 25V
C230 245701 2202-002037 CAPCC .1UF M 50V
C231 245704 2401-002144 CAP LYTC 47UF M 16V
C232 245704 2401-002144 CAP LYTC 47UF M 16V
C233 239055 2401-000480 CAP LYTC 10UF M 50V
C234 T0000005 2301-000445 CAP POLY 4.7NF J 50V
C235 198572 2202-000279 CAP CD 47PF J 50V
C236 185457 2202-000127 CAPCC .01UF Z 25V
C237 229149 2202-000791 CAPCC 150PF K 50V
C301 T0000597 2301-000020 CAP POLY 27NF,J 100V
C302 242928 2201-000556 CAPCD 470PF K 500V
C303 185457 2202-000127 CAPCC .01UF Z 25V
C304 193641 2401-000553 CAP LYTC 1UF K 50V
C305 242990 2305-000427 CAP POLY .047UF J 100V
C306 242930 2401-002458 CAP LYTC 1000UF M 35V
C308 C / P 2301-000310 CAP POLY .068UF J 50V
C309 C / P 2401-000365 CAP LYTC 100UF 20% 50V
C310 239055 2401-000480 CAP LYTC 10UF M 50V
C311 202931 2401-001333 CAP LYTC 470UF M 50V
C312 193641 2401-000553 CAP LYTC 1UF K 50V
C313 242931 2305-000470 CAP POLY .068UF J 100V
C401 253594 2301-000224 CAP POLY .22UF 5% 50V
C405 253592 2305-000704 CAP POLY .1UF 5% 250V
C406 242928 2201-000556 CAPCD 470PF K 500V
C407 246654 2401-001429 CAP LYTC 470UF 50V
C408 242928 2201-000556 CAPCD 470PF K 500V
C409 246099 2401-001998 CAP LYTC 1000UF M 25V
C410 253594 2301-000224 CAP POLY .22UF 5% 50V
C411 242928 2201-000556 CAPCD 470PF K 500V
C412 T0000016 2401-000927 CAP LYTC 22UF M 250V
C413 T0000017 2401-002268 CAP LYTC 2.2UF M 250V
C444 T0000556 2201-000441 CAPCD 3.3NFK 500V
C445 T0000556 2201-000441 CAPCD 3.3NFK 500V
C501 T0000558 2202-000863 CAPCD CKOAX7R50V
C502 T0000148 2202-000862 CAPCD 390PF M 50V
C503 198550 2202-000825 CAPCD 680PF K 50V
C505 253593 2201-000723 CAP CC 4.7NF 20% 3KV
C601 246099 2401-001998 CAP LYTC 1000UF M 25V
C602 151500 2301-000383 CAP POLY .01UF J 50V
C603 160391 2401-000603 CAP LYTC 1UF M 50V
C604 160391 2401-000603 CAP LYTC 1UF M 50V
C611 198572 2202-000279 CAP CD 47PF J 50V
C612 198572 2202-000279 CAP CD 47PF J 50V
C701 242922 2305-000665 CAP POLY .1UF J 63V
C702 239055 2401-000471 CAP LYTC 10UF 50V
C703 242977 2202-000183 CAP CD 2.2NF M 16V
C705 242977 2202-000183 CAP CD 2.2NF M 16V
C801 T0000023 2401-002219 CAP LYTC 220UF M 400V
C802 T0000024 2201-000119 CAPCD 100NF Z 50V
C803 T0000886 2301-001435 CAP FILM 1500PF 1.2KV 5%
C805 246662 2201-000991 CAP CC 560UF 2000V
C806 150146 2401-000262 CAP LYTC 100UF 160V
C807 242952 2201-000599 CAP CD 560PF K 500V
C808 246646 2301-000016 CAP POLY .22UF J 100V
C810 T0000603 2305-000412 CAP POLY 470NFJ 63V
C811 246054 2401-000302 CAP LYTC 100UF M 25V
C812 190491 2401-002463 CAP LYTC 470UF 16V 20%
C815 242922 2305-000665 CAP POLY .1UF J 63V
C816 239055 2401-000480 CAP LYTC 10UF M 50V
C817 242961 2401-001840 CAP LYTC 100UF M 16V
C820 242960 2401-000703 CAP LYTC
C821 T0000026 2401-001486 CAP LYTC 47UF M 160V
C822 242949 2301-000192 CAP POLY .001UF J 50V
C823 T0000027 2201-000370 CAPCD 220PF M 50V
C851 221142 2401-001192 CAP LYTIC 33UF 50V 20%
C852 C / P 2301-000235 CAP FILM 3900PF 50V
C901 242947 2401-002291 CAP LYTC 47UF 16V
C902 240833 2202-000796 CAPCD .001UF K 50V
C903 239055 2401-000480 CAP LYTC 10UF M 50V
C904 240833 2202-000796 CAPCD .001UF K 50V
C905 202931 2401-001333 CAP LYTC 470UF M 50V
C906 159943 2201-000863 CAP DISC 0.068UF 50V 10%
Y5
C907 T0000024 2201-000119 CAPCD 100NF Z 50V
C908 242903 2201-000193 CAPCD 10PF 50V
C909 242945 2201-000573 CAPCD 47PF J NPO 50V
C910 T0000005 2301-000445 CAP POLY 4.7NF J 50V
C911 239055 2401-000480 CAP LYTC 10UF M 50V
C912 242931 2305-000470 CAP POLY .068UF J 100V
C915 185457 2202-000127 CAPCC .01UF Z 25V
CE01 239055 2401-000480 CAP LYTC 10UF M 50V
C / P - Common Part (Obtain through local parts store)
N / A - Not available as a service part
6 - 6
Page 14
REPLACEMENT PARTS (Continued) MR14300
(See Product Safety Note on first page of this parts list)
Symbol SymbolStock StockDrawing DrawingDescription Description
CL01 242961 2401-001840 CAP LYTC 100UF M 16V
CLANODEN / A AA65-30009A CLAMP-FBT
CLFBT N / A AA65-30018A CLAMP WIRE
CLW/HS N / A AA65-30018A CLAMP WIRE
CN501 N / A AA39-20109D LEAD CONNECTOR,ASSY
CN603 229774 3711-002642 CONNECTOR
CN701 243191 3711-002646 CONNECTOR
CN702A N / A AA39-20070D LEAD CONNECTOR,ASSY
CR401S T0000904 2301-001337 CAP FILM 4300PF 1.6KV 5%
CR402S 246652 2201-000406 CAPCC 2000V
CR403S T0000905 2306-000171 CAP FILM 0.27UF 250V 5%
CS603 240833 2202-000796 CAPCD .001UF K 50V
CU02 242922 2305-000665 CAP POLY .1UF J 63V
CU03 245704 2401-002144 CAP LYTC 47UF M 16V
CU10 242937 2401-000832 CAP LYTC 220UF M 25V
CY801S 242951 2201-000446 CAPCD 333PF 400V
D101 233737 0403-000700 DIODE ZENER TZP33A/1W
D102 253577 0403-000508 DIODE ZENER 5.6V
D103 243001 0402-000132 DIODE 1N4004 400V
D201 253578 0403-001316 DIODE ZENER 2.85-3.07V
D202 243000 0401-000005 DIODE 1N4148
D203 243000 0401-000005 DIODE 1N4148
D204 243000 0401-000005 DIODE 1N4148
D205 C / P 0403-001319 DIODE ZENER 4.7V
D206 243000 0401-000005 DIODE 1N4148
D207 243000 0401-000005 DIODE 1N4148
D208 243001 0402-000132 DIODE 1N4004 400V
D210 245841 0403-000720 DIODE ZENER
D299 245759 0403-001211 DIODE ZENER
D301 243002 0402-001105 DIODE ERB43-04SV1
D302 245759 0403-001211 DIODE ZENER
D401 243001 0402-000132 DIODE 1N4004 400V
D402 243001 0402-000132 DIODE 1N4004 400V
D403 243002 0402-001105 DIODE ERB43-04SV1
D404 243002 0402-001105 DIODE ERB43-04SV1
D405 243002 0402-001105 DIODE ERB43-04SV1
D407 243002 0402-001105 DIODE ERB43-04SV1
D601 243000 0401-000005 DIODE 1N4148
D701 245759 0403-001211 DIODE ZENER
D704 245759 0403-001211 DIODE ZENER
D801S T0000887 0402-001111 DIODE 1N5397GP 600V
D802 227687 0402-000540 DIODE RU20A
D802S T0000887 0402-001111 DIODE 1N5397GP 600V
D803 243002 0402-001105 DIODE ERB43-04SV1
D803S T0000887 0402-001111 DIODE 1N5397GP 600V
D804S T0000887 0402-001111 DIODE 1N5397GP 600V
D805 T0000887 0402-001111 DIODE 1N5397GP 600V
D806 243000 0401-000005 DIODE 1N4148
D814 T0000037 0402-000534 DIODE RECTIFIER RG10V
D855 253577 0403-000508 DIODE ZENER 5.6V
D856 253577 0403-000508 DIODE ZENER 5.6V
D901 243000 0401-000005 DIODE 1N4148
D902 253577 0403-000508 DIODE ZENER 5.6V
D903 243000 0401-000005 DIODE 1N4148
D904 243000 0401-000005 DIODE 1N4148
D905 253577 0403-000508 DIODE ZENER 5.6V
D906 253577 0403-000508 DIODE ZENER 5.6V
D907 243000 0401-000005 DIODE 1N4148
DS601 243000 0401-000005 DIODE 1N4148
DU01 243001 0402-000132 DIODE 1N4004 400V
DZ201 245759 0403-001211 DIODE ZENER
DZ202 245759 0403-001211 DIODE ZENER
DZ203 245759 0403-001211 DIODE ZENER
DZ204 245759 0403-001211 DIODE ZENER
DZ205 245759 0403-001211 DIODE ZENER
DZ206 245759 0403-001211 DIODE ZENER
DZ207 245759 0403-001211 DIODE ZENER
DZ208 245759 0403-001211 DIODE ZENER
DZ209 245759 0403-001211 DIODE ZENER
DZ601 C / P 0403-000719 DIODE ZENER 7.5V
DZ602 253596 0403-001325 DIODE ZENER 15V
DZ603 253596 0403-001325 DIODE ZENER 15V
DZ701 245841 0403-000720 DIODE ZENER
DZ702 245841 0403-000720 DIODE ZENER
DZ802 253580 0403-001327 DIODE ZENER 16.22-17.0V
DZ806 253603 0403-001318 DIODE ZENER 4.17-4.4V
DZ808 C / P 0403-000699 DIODE ZENER 27V
DZ901 253577 0403-000508 DIODE ZENER 5.6V
DZ902 253577 0403-000508 DIODE ZENER 5.6V
DZ903 C / P 0403-001319 DIODE ZENER 4.7V
DZ904 253577 0403-000508 DIODE ZENER 5.6V
F801A 222974 3602-000114 FUSE HOLDER
F801B 222974 3602-000114 FUSE HOLDER
FA801S T0000045 3601-001086 FUSE FERRULE 125V 5A
FP801S T0000044 3601-001012 FUSE FERRULE 250V 4A
GT101A 227677 AA39-20010D CONNECTOR ASY
IC201 T0000888 1204-001296 IC CHROMA KA2163B
IC301 222975 1204-000475 IC VERT KA2131
IC301A 243195 6003-000334 SCREW
IC601 T0000889 1201-001600 IC AUDIO AMP 7266
IC601A N / A 6003-000333 SCREW TAPTITE
IC801 T0000890 1203-001932 IC PWM CONT 5Q0765
IC801A 243195 6003-000334 SCREW
IC802 T0000571 1203-000576 IC S/W REG TDA8139
IC803 T0000182 1203-001225 IC POSI.FIXED REG 78R09
IC901 T0000891 AA09-00257A IC MICOM SZM-370TH2
IC902 246682 1103-001107 IC EEPROM
JA701 246742 3722-000162 JACK 2P 3.4MM
JA703 T0000574 3722-000184 JACK RCA 2P 3.4MM
JE601 T0000097 3722-000143 JACK PHONE 1P
L102 T0000892 2701-000178 COIL AXIAL 33UH 10%
L152 246683 2701-000202 COIL
L201 243046 AA26-10004K TRANSFORMER IF 100PF
L202 227609 2701-000111 COIL 100UH
L203 227605 2701-000158 COIL 22UH
L204 243065 2701-000207 COIL 56UH
L205 243049 AA26-10004C TRANSFORMER IF 0.37UH
L206 227609 2701-000111 COIL 100UH
L208 227551 2701-000114 COIL 10UH
L301 243045 2701-000116 COIL 10UH
L402 T0000056 2701-001032 INDUCTOR 100UH
L501 T0000893 2701-000184 INDUCTOR 4.7UH
L502 T0000893 2701-000184 INDUCTOR 4.7UH
L503 T0000893 2701-000184 INDUCTOR 4.7UH
L602 227605 2701-000158 COIL 22UH
L802 246688 3301-001223 COIL
C / P - Common Part (Obtain through local parts store)
N / A - Not available as a service part
6 - 7
Page 15
REPLACEMENT PARTS (Continued) MR14300
(See Product Safety Note on first page of this parts list)
Symbol SymbolStock StockDrawing DrawingDescription Description
L803 242918 2901-000297 FILTER
L804 246688 3301-001223 COIL
L805 242918 2901-000297 FILTER
L810 T0000056 2701-001032 INDUCTOR 100UH
L811 242918 2901-000297 FILTER
L901 243055 2701-000197 COIL 5.6UH
L902 227551 2701-000114 COIL 10UH
L999 253604 2701-000115 COIL 10UH
LD901 N / A AA96-00555A ASSY LED GUIDE
LR401S T0000055 AA27-30003R COIL 220UH
LX801S T0000057 AA29-30001D FILTER LINES Q1913 6.0MH,
NT801S T0000193 1404-001045 THERMISTOR NTC
P803S T0000894 1404-000002 THERMISTOR NTC 90HM 20%
PC801S T0000577 0604-001038 TRANSISTOR
PHOTOCOUPLER
PWR/AC T0000906 AA96-00667A ASSY POWER CORD
Q151 230842 0501-000436 TRANSISTOR KTC3197
Q201 T0000579 0501-002183 TRANSISTOR KTC9014
Q202 T0000579 0501-002183 TRANSISTOR KTC9014
Q203 T0000579 0501-002183 TRANSISTOR KTC9014
Q401 243072 0502-001115 TRANSISTOR KSC5386
Q402 179289 0501-000369 TRANSISTOR KSC2331Y
Q501 247120 0501-002014 TRANSISTOR
Q502 247120 0501-002014 TRANSISTOR
Q503 247120 0501-002014 TRANSISTOR
Q601 T0000579 0501-002183 TRANSISTOR KTC9014
Q801 246691 1203-001217 IC
Q903 T0000579 0501-002183 TRANSISTOR KTC9014
QU01 T0000063 0504-000123 TRANSISTOR
KSR1010/300MW
QU10 179289 0501-000369 TRANSISTOR KSC2331Y
R101 243114 2001-001155 RES CF 1/2W 5% 5.6K
R102 246692 2001-001000 RES MF 1/8W 5% 82K
R104 T0000585 2003-000592 RES MF 2W 5% 22R
R105 T0000585 2003-000592 RES MF 2W 5% 22R
R106 T0000067 2003-000664 RES MF 33R 5% 2W
R107 T0000067 2003-000664 RES MF 33R 5% 2W
R152 243127 2001-000221 RES CF 1/8W 5% 1.2K
R153 175413 2001-000734 RES CF 1/8W 5% 4.7K
R154 175412 2001-000780 RES CF 1/8W 5% 470R
R155 175325 2001-000281 RES CF 1/8W 5% 100R
R156 243128 2001-000793 RES CF 1/8W 5% 47R
R157 164953 2001-000568 RES CF 1/8W 5% 27R
R158 173977 2001-000007 RES CF 1/8W 5% 3K
R159 173977 2001-000007 RES CF 1/8W 5% 3K
R201 161223 2001-000429 RES CF 1/8W 5% 1K
R202 175413 2001-000734 RES CF 1/8W 5% 4.7K
R203 175413 2001-000734 RES CF 1/8W 5% 4.7K
R204 151453 2001-000995 RES CF 1/8W 5% 820R
R205 151453 2001-000995 RES CF 1/8W 5% 820R
R206 151453 2001-000995 RES CF 1/8W 5% 820R
R207 246694 2001-001111 RES CF 1/2W 5% 240R
R208 175045 2001-000003 RES CF 1/8W 5% 330R
R209 175045 2001-000003 RES CF 1/8W 5% 330R
R210 175045 2001-000003 RES CF 1/8W 5% 330R
R211 175325 2001-000281 RES CF 1/8W 5% 100R
R212 175325 2001-000281 RES CF 1/8W 5% 100R
R213 243132 2001-000837 RES CF 1/8W 5% 51K
R214 157336 2001-000290 RES CF 1/8W 5% 10K
R215 243125 2001-000331 RES CF 1/8W 5% 12K
R218 175352 2001-000591 RES CF 1/8W 5% 3.3K
R219 173968 2001-000674 RES CF 1/8W 5% 360R
R222 240743 2001-000773 RES CF 1/8W 5% 470K
R223 175412 2001-000780 RES CF 1/8W 5% 470R
R226 151448 2001-000397 RES CF 1/8W 5% 180K
R227 240744 2001-000508 RES CF 1/8W 5% 220K
R228 162428 2001-000258 RES CF 1/8W 5% 1.8K
R229 162428 2001-000258 RES CF 1/8W 5% 1.8K
R230 161223 2001-000429 RES CF 1/8W 5% 1K
R231 230857 2001-000660 RES CF 1/8W 5% 33K
R233 151461 2001-000011 RES CF 75K 1/8W 5%
R234 151448 2001-000405 RES CF 1/8W 5% 180R
R235 T0000204 2004-000195 RES MF 1/8W 1% 100K
R236 181402 2001-000548 RES CF 1/8W 5% 270K
R237 157336 2001-000290 RES CF 1/8W 5% 10K
R239 151476 2001-000947 RES CF 1/8W 5% 7.5K
R240 157339 2001-000577 RES CF 1/8W 5% 2K
R241 161223 2001-000429 RES CF 1/8W 5% 1K
R242 243127 2001-000221 RES CF 1/8W 5% 1.2K
R251 175352 2001-000591 RES CF 1/8W 5% 3.3K
R252 175352 2001-000591 RES CF 1/8W 5% 3.3K
R253 175352 2001-000591 RES CF 1/8W 5% 3.3K
R257 246710 2008-000266 RES FUSE 2W 5% 1R
R301 161223 2001-000429 RES CF 1/8W 5% 1K
R302 175045 2001-000003 RES CF 1/8W 5% 330R
R303 243123 2001-000864 RES CF 1/8W 5% 56K
R304 243084 2003-001036 RES MF 2W 5% 3.3R
R305 230857 2001-000660 RES CF 1/8W 5% 33K
R306 246692 2001-001000 RES MF 1/8W 5% 82K
R307 173072 2001-000679 RES CF 1/8W 5% 36K
R308 160183 2001-000633 RES CF 1/8W 5% 30K
R309 T0000599 2003-000649 RES MF 1W 5% 330R
R401 175412 2001-000780 RES CF 1/8W 5% 470R
R402 243079 2001-000515 RES CF 1/8W 5% 220R
R403 192410 2001-001114 RES CF 1/2W 5% 270R
R404 243090 2001-000020 RES CF 1/2W 5% 22R
R405 T0000074 2003-000540 RES MF 2W 5% 1K
R406 T0000896 2008-001107 RES FUSE 300R 2W 5%
R407 246725 2003-002102 RES MF 2W 5% 68K
R409 T0000591 2008-000253 RES FUSE 1W 5% .47R
R410 243086 2008-000206 RES FUSE 1/2W 5% 1R
R411 246698 2004-001377 RES MF 1/2W 1% 120K
R412 246698 2004-001377 RES MF 1/2W 1% 120K
R413 247409 2001-001037 RES CF 1/2W 5% 0.39R
R415 T0000072 2003-000784 RES MF 2W 5% 7.5K
R416 246717 2001-000022 RES CF 1/2W 5% 200R
R417 243092 2001-001410 RES CF 1/2W 5% 43R
R444 243116 2001-001099 RES MF 1/2W 2.7K
R501 173977 2001-000007 RES CF 1/8W 5% 3K
R502 173977 2001-000007 RES CF 1/8W 5% 3K
R503 173977 2001-000007 RES CF 1/8W 5% 3K
R504 243097 2003-001025 RES MF 15K 2W 5%
R505 243097 2003-001025 RES MF 15K 2W 5%
R506 243097 2003-001025 RES MF 15K 2W 5%
R507 175325 2001-000281 RES CF 1/8W 5% 100R
R508 175325 2001-000281 RES CF 1/8W 5% 100R
C / P - Common Part (Obtain through local parts store)
N / A - Not available as a service part
6 - 8
Page 16
REPLACEMENT PARTS (Continued) MR14300
(See Product Safety Note on first page of this parts list)
Symbol SymbolStock StockDrawing DrawingDescription Description
R509 175325 2001-000281 RES CF 1/8W 5% 100R
R510 188012 2001-000628 RES CF 1/8W 5% 300R
R511 188012 2001-000628 RES CF 1/8W 5% 300R
R512 188012 2001-000628 RES CF 1/8W 5% 300R
R513 246077 2001-000666 RES CMF 1/8W 5% 33R
R514 246077 2001-000666 RES CMF 1/8W 5% 33R
R515 243094 2002-001006 RES CF 1/2W 5% 4.7K
R517 246077 2001-000666 RES CMF 1/8W 5% 33R
R518 246710 2008-000266 RES FUSE 2W 5% 1R
R518A 246709 2008-001015 RES FUSE 2W 5% 1.5R
R599 T0000897 2008-001053 RES FUSE 22OR 1/2W 5%
R601 161223 2001-000429 RES CF 1/8W 5% 1K
R602 157336 2001-000290 RES CF 1/8W 5% 10K
R603 T0000204 2004-000195 RES MF 1/8W 1% 100K
R604 151476 2001-000947 RES CF 1/8W 5% 7.5K
R606 175890 2001-000613 RES CF 1/8W 5% 3.9K
R610 243128 2001-000793 RES CF 1/8W 5% 47R
R611 161223 2001-000429 RES CF 1/8W 5% 1K
R701 243081 2001-001187 RES CF 1/2W 5% 75R
R702 246708 2004-001373 RES MF 1/2W 100K
R703 175413 2001-000734 RES CF 1/8W 5% 4.7K
R801 C / P 2001-001150 RES CF 470K 1/2W 5%
R802 245746 2003-000994 RES MF 2W 5% 33K
R803 245746 2003-000994 RES MF 2W 5% 33K
R807 245746 2003-000994 RES MF 2W 5% 33K
R808 C / P 2001-001150 RES CF 470K 1/2W 5%
R809 T0000122 2008-000205 RES FUSE 1/2W 5% 10R
R810 246710 2008-000266 RES FUSE 2W 5% 1R
R811 C / P 2001-001170 RES CF 6.8R 1/2W 5%
R812 T0000199 2008-000252 RES FUSE 1/2W 10% .47R
R814 243123 2001-000864 RES CF 1/8W 5% 56K
R815 233740 2004-001408 RES MF 1/2W 1% 91K
R816 C / P 2001-001192 RES CF 820R 1/2W 5%
R817 C / P 2001-001170 RES CF 6.8R 1/2W 5%
R819 T0000121 2008-001033 RES FUSE 2W 5% 10R
R819A T0000121 2008-001033 RES FUSE 2W 5% 10R
R820 246719 2001-000019 RES CF 1/2W 5% 10R
R821 T0000077 2004-004089 RES MF 1/2W 1% 123K
R823 176793 2001-000109 RES CF 1/2W 5% 470R
R824 246723 2004-001983 RES MF 1/2W 1% 2.49K
R825 176632 2001-001108 RES CF 1/5W 5% 22000R
R852 T0000898 2004-001371 RES MF 1.5K 1/2W 1%
R853 175350 2004-001390 RES MF 1/2W 2% 1K
R854 246722 2001-001125 RES CF 1/2W 5% 300K
R901 243128 2001-000793 RES CF 1/8W 5% 47R
R902 161223 2001-000429 RES CF 1/8W 5% 1K
R903 175325 2001-000281 RES CF 1/8W 5% 100R
R904 175325 2001-000281 RES CF 1/8W 5% 100R
R905 161223 2001-000429 RES CF 1/8W 5% 1K
R906 176648 2001-000472 RES CF 1/8W 5% 2.7K
R907 151453 2001-000995 RES CF 1/8W 5% 820R
R908 152002 2001-000232 RES CF 1/8W 5% 1.3K
R910 151453 2001-000995 RES CF 1/8W 5% 820R
R911 157336 2001-000290 RES CF 1/8W 5% 10K
R913 177743 2001-000924 RES CF 1/8W 5% 680R
R914 157339 2001-000577 RES CF 1/8W 5% 2K
R915 175413 2001-000734 RES CF 1/8W 5% 4.7K
R916 157336 2001-000290 RES CF 1/8W 5% 10K
R917 157336 2001-000290 RES CF 1/8W 5% 10K
R918 157336 2001-000290 RES CF 1/8W 5% 10K
R919 245748 2001-000977 RES CF 1/8W 5% 8.2K
R920 175054 2001-000522 RES CF 1/8W 5% 22K
R921 157336 2001-000290 RES CF 1/8W 5% 10K
R922 175325 2001-000281 RES CF 1/8W 5% 100R
R923 175325 2001-000281 RES CF 1/8W 5% 100R
R924 240778 2001-000449 RES CF 1/8W 5% 2.2K
R925 240778 2001-000449 RES CF 1/8W 5% 2.2K
R926 159643 2001-000008 RES CF 1/8W 5% 15K
R927 157336 2001-000290 RES CF 1/8W 5% 10K
R928 173072 2001-000679 RES CF 1/8W 5% 36K
R929 152002 2001-000232 RES CF 1/8W 5% 1.3K
R930 157336 2001-000290 RES CF 1/8W 5% 10K
R931 161223 2001-000429 RES CF 1/8W 5% 1K
R932 157336 2001-000290 RES CF 1/8W 5% 10K
R933 157336 2001-000290 RES CF 1/8W 5% 10K
R936 T0000204 2004-000195 RES MF 1/8W 1% 100K
R937 157336 2001-000290 RES CF 1/8W 5% 10K
R938 161223 2001-000429 RES CF 1/8W 5% 1K
R939 240778 2001-000449 RES CF 1/8W 5% 2.2K
R940 C / P 2001-000708 RES CF 39R 1/8W 5%
R941 175325 2001-000281 RES CF 1/8W 5% 100R
R951 175413 2001-000734 RES CF 1/8W 5% 4.7K
R952 176648 2001-000472 RES CF 1/8W 5% 2.7K
R988 175413 2001-000734 RES CF 1/8W 5% 4.7K
RE01 243083 2001-000117 RES CF 1/2W 5% 68R
RE02 243083 2001-000117 RES CF 1/2W 5% 68R
REW/R9 C / P 2301-000235 CAP FILM 3900PF 50V
REW1 151500 2301-000383 CAP POLY .01UF J 50V
RL801S 246730 3501-001040 RELAY POWER
RM01 243094 2002-001006 RES CF 1/2W 5% 4.7K
RM02 243094 2002-001006 RES CF 1/2W 5% 4.7K
RM901 T0000899 AA32-00015A MODULE REMOTE RECV
38KHZ
RR401S 175350 2004-001390 RES MF 1/2W 2% 1K
RS603 157336 2001-000290 RES CF 1/8W 5% 10K
RS605 240778 2001-000449 RES CF 1/8W 5% 2.2K
RS606 161223 2001-000429 RES CF 1/8W 5% 1K
RU02 175412 2001-000780 RES CF 1/8W 5% 470R
RU03 173932 2001-000832 RES CF 1/8W 5% 510R
RU06 151448 2001-000397 RES CF 1/8W 5% 180K
RU07 243108 2001-001062 RES CF 1/2W 5% 10M
RU10 177743 2001-000924 RES CF 1/8W 5% 680R
RU11 175413 2001-000734 RES CF 1/8W 5% 4.7K
RU12 157336 2001-000290 RES CF 1/8W 5% 10K
RU13 246717 2001-000022 RES CF 1/2W 5% 200R
RY801S 246714 2002-001013 RES CF 1/2W 10% 4.7M
SF101S 253587 2904-001241 FILTER SAW 45.75MHZ
SW901 227643 3404-000244 SWITCH
SW902 227643 3404-000244 SWITCH
SW903 227643 3404-000244 SWITCH
SW904 227643 3404-000244 SWITCH
SW905 227643 3404-000244 SWITCH
SW906 T0000083 3404-000295 SWITCH TACT 12VDC 50MA
T401 227675 AA26-50001B TRANSFORMER HORIZ
DRIVE
T444S T0000084 AA26-30005S TRANSFORMER FLYBACK 14
C / P - Common Part (Obtain through local parts store)
N / A - Not available as a service part
6 - 9
Page 17
REPLACEMENT PARTS (Continued) MR14300
(See Product Safety Note on first page of this parts list)
Symbol SymbolStock StockDrawing DrawingDescription Description
T801S T0000900 AA26-00043A TRANSFORMER SWITCHING
TU01S 246736 AA40-00045A CIRCUIT TUNER
V999S 247363 3704-001112 SOCKET CRT
VX801S T0000042 1405-000152 VARISTOR 560V 2500A
X201 T0000901 2801-003725 CRYSTAL 3.579545MHZ
X202 243146 2802-000172 RESONATOR
X901 243147 2801-003224 CRYSTAL 32.768KHZ
Z201 246738 2903-001022 FILTER
Z601 243157 2903-000135 FILTER
ASSY COVER/FRONT
A/SPK T0000907 AA96-00144A ASSY SPEAKER 8OHM 2.5W
BADGE N / A AA64-70120A BADGE BRAND
BOSS N / A AA61-40010A BOSS CABINET
CRT+CF 246796 AA60-10050R SCREW ASSEMBLY
CW/FC N / A AA65-30105A CLAMP WIRE NYLON
F/C N / A AA64-00198G CABINET FRONT
IL C / P AA64-40184A INDICATOR LED
KC N / A AA64-10043E KNOB CONTROL
KC+CF T0000124 6003-001026 SCREW
KP N / A AA64-10137L KNOB POWER
L/SPK N / A AA39-20500A LEAD CONNECTOR ASSY
PA+CF N / A 6006-001095 SCREW ASSY TAPT
SPFSPK N / A AA63-60001Z SPACER FELT
SPK 243136 3001-000281 SPEAKER 8OHM 2.5W
SPRING N / A AA61-60003J SPRING
ASSY COVER/REAR
AC+BC T0000103 AA65-30008A CLAMP CORD
B/C N / A AA64-30381M CABINET BACK
BCFELT N / A AA63-60001U SPACER FELT
CB+CF T0000124 6003-001026 SCREW
FBT N / A AA60-00060A SPACER FBT RUBBER
H/T N / A AA61-00356B HOLDER TUNER F/JACK
ASSY COLOR PICTURE TUBE
CRT N / A AA03-10002M CRT COLOR A34KQV42X
C-Y T0000102 AA27-00001A MAGNET CONVERGENCE
D-COIL T0000036 AA27-20003U COIL DEGAUSSING
D-Y N / A AA27-00177A YOKE DEFLECTION 14
HDCOIL N / A AA61-00735A HOLDER DEGAUSSING
SPACER 246782 AA63-60028A SPACER
ACCESSORIES
A/ROD N / A AA42-00004A ANT ROD VHF
BATT C / P 4301-000120 BATTERY 1.5V AA
I/B N / A AA68-02388A MANUAL USERS K15A RCA
SPA
I/B2 N / A AA68-02387A MANUAL USERS K15A RCA
ENG
RMT T0000596 AA59-00022G TRANSMITTER, RCA
T/MATC C / P AA26-90001F TRANS-MATCHING
300OHM/75OHM
C / P - Common Part (Obtain through local parts store)
N / A - Not available as a service part
6 - 10
Page 18
REPLACEMENT PARTS (Continued) MR20300
(See Product Safety Note on first page of this parts list)
Symbol SymbolStock StockDrawing DrawingDescription Description
MR20300
ELECTRICAL PARTS
ASSYP N / A AA94-07237A ASSY PCB MAIN MR20300E
C101 185457 2202-000127 CAPCC .01UF Z 25V
C102 242909 2401-000660 CAP LYTC 2.2UF 50V
C104 185457 2202-000127 CAPCC .01UF Z 25V
C108 239055 2401-000480 CAP LYTC 10UF M 50V
C110 246643 2401-002594 CAP LYTC 220UF M 16V
C151 185457 2202-000127 CAPCC .01UF Z 25V
C153 185457 2202-000127 CAPCC .01UF Z 25V
C201 242921 2201-000292 CAPCD .001UF K Y5P 50V
C202 202931 2401-001333 CAP LYTC 470UF M 50V
C203 242905 2401-000133 CAP LYTC 1000UF M 16V
C204 186115 2301-000188 CAP POLY .00UF J 100V
C205 202931 2401-001333 CAP LYTC 470UF M 50V
C206 T0000552 2305-001011 CAP POLY 22NF J 100V
C207 202931 2401-001333 CAP LYTC 470UF M 50V
C209 245701 2202-002037 CAPCC .1UF M 50V
C210 245701 2202-002037 CAPCC .1UF M 50V
C211 245701 2202-002037 CAPCC .1UF M 50V
C212 195312 2201-000982 CAPCD .01UF M 50V
C213 242903 2201-000193 CAPCD 10PF 50V
C214 242909 2401-000660 CAP LYTC 2.2UF 50V
C215 242961 2401-001840 CAP LYTC 100UF M 16V
C218 186625 2301-000395 CAP POLY .018UF J 50V
C219 160391 2401-000603 CAP LYTC 1UF M 50V
C220 239055 2401-000480 CAP LYTC 10UF M 50V
C221 242992 2401-002462 CAP LYTC 33UF 16V
C222 242922 2305-000665 CAP POLY .1UF J 63V
C225 239055 2401-000480 CAP LYTC 10UF M 50V
C226 160391 2401-000603 CAP LYTC 1UF M 50V
C227 242922 2305-000665 CAP POLY .1UF J 63V
C229 185457 2202-000127 CAPCC .01UF Z 25V
C230 245701 2202-002037 CAPCC .1UF M 50V
C231 245704 2401-002144 CAP LYTC 47UF M 16V
C232 245704 2401-002144 CAP LYTC 47UF M 16V
C233 239055 2401-000480 CAP LYTC 10UF M 50V
C234 T0000005 2301-000445 CAP POLY 4.7NF J 50V
C235 198572 2202-000279 CAP CD 47PF J 50V
C236 185457 2202-000127 CAPCC .01UF Z 25V
C237 229149 2202-000791 CAPCC 150PF K 50V
C301 246646 2301-000016 CAP POLY .22UF J 100V
C302 242928 2201-000556 CAPCD 470PF K 500V
C303 185457 2202-000127 CAPCC .01UF Z 25V
C304 193641 2401-000553 CAP LYTC 1UF K 50V
C305 233736 2305-000149 CAP POLY 100NF J 100V
C306 242930 2401-002458 CAP LYTC 1000UF M 35V
C308 C / P 2301-000310 CAP POLY .068UF J 50V
C309 C / P 2401-000365 CAP LYTC 100UF 20% 50V
C310 239055 2401-000480 CAP LYTC 10UF M 50V
C311 202931 2401-001333 CAP LYTC 470UF M 50V
C312 193641 2401-000553 CAP LYTC 1UF K 50V
C313 242931 2305-000470 CAP POLY .068UF J 100V
C401 253594 2301-000224 CAP POLY .22UF 5% 50V
C405 253592 2305-000704 CAP POLY .1UF 5% 250V
C406 242928 2201-000556 CAPCD 470PF K 500V
C407 246654 2401-001429 CAP LYTC 470UF 50V
C408 242928 2201-000556 CAPCD 470PF K 500V
C409 246099 2401-001998 CAP LYTC 1000UF M 25V
C410 253594 2301-000224 CAP POLY .22UF 5% 50V
C411 242928 2201-000556 CAPCD 470PF K 500V
C412 T0000016 2401-000927 CAP LYTC 22UF M 250V
C413 T0000017 2401-002268 CAP LYTC 2.2UF M 250V
C444 T0000556 2201-000441 CAPCD 3.3NFK 500V
C445 T0000556 2201-000441 CAPCD 3.3NFK 500V
C501 T0000558 2202-000863 CAPCD CKOAX7R50V
C502 T0000148 2202-000862 CAPCD 390PF M 50V
C503 198550 2202-000825 CAPCD 680PF K 50V
C505 253593 2201-000723 CAP CC 4.7NF 20% 3KV
C601 246099 2401-001998 CAP LYTC 1000UF M 25V
C602 151500 2301-000383 CAP POLY .01UF J 50V
C603 160391 2401-000603 CAP LYTC 1UF M 50V
C604 160391 2401-000603 CAP LYTC 1UF M 50V
C611 198572 2202-000279 CAP CD 47PF J 50V
C612 198572 2202-000279 CAP CD 47PF J 50V
C701 242922 2305-000665 CAP POLY .1UF J 63V
C702 239055 2401-000471 CAP LYTC 10UF 50V
C703 242977 2202-000183 CAP CD 2.2NF M 16V
C705 242977 2202-000183 CAP CD 2.2NF M 16V
C801 T0000023 2401-002219 CAP LYTC 220UF M 400V
C802 T0000024 2201-000119 CAPCD 100NF Z 50V
C803 T0000886 2301-001435 CAP FILM 1500PF 1.2KV 5%
C805 246662 2201-000991 CAP CC 560UF 2000V
C806 150146 2401-000262 CAP LYTC 100UF 160V
C807 242952 2201-000599 CAP CD 560PF K 500V
C808 246646 2301-000016 CAP POLY .22UF J 100V
C810 T0000603 2305-000412 CAP POLY 470NFJ 63V
C811 246054 2401-000302 CAP LYTC 100UF M 25V
C812 190491 2401-002463 CAP LYTC 470UF 16V 20%
C815 242922 2305-000665 CAP POLY .1UF J 63V
C816 239055 2401-000480 CAP LYTC 10UF M 50V
C817 242961 2401-001840 CAP LYTC 100UF M 16V
C820 242960 2401-000703 CAP LYTC
C821 T0000026 2401-001486 CAP LYTC 47UF M 160V
C822 242949 2301-000192 CAP POLY .001UF J 50V
C823 T0000027 2201-000370 CAPCD 220PF M 50V
C851 221142 2401-001192 CAP LYTIC 33UF 50V 20%
C852 C / P 2301-000235 CAP FILM 3900PF 50V
C901 242947 2401-002291 CAP LYTC 47UF 16V
C902 240833 2202-000796 CAPCD .001UF K 50V
C903 239055 2401-000480 CAP LYTC 10UF M 50V
C904 240833 2202-000796 CAPCD .001UF K 50V
C905 202931 2401-001333 CAP LYTC 470UF M 50V
C906 159943 2201-000863 CAP DISC 0.068UF 50V 10%
Y5
C907 T0000024 2201-000119 CAPCD 100NF Z 50V
C908 242903 2201-000193 CAPCD 10PF 50V
C909 242945 2201-000573 CAPCD 47PF J NPO 50V
C910 T0000005 2301-000445 CAP POLY 4.7NF J 50V
C911 239055 2401-000480 CAP LYTC 10UF M 50V
C912 242931 2305-000470 CAP POLY .068UF J 100V
C915 185457 2202-000127 CAPCC .01UF Z 25V
CE01 239055 2401-000480 CAP LYTC 10UF M 50V
CL01 242961 2401-001840 CAP LYTC 100UF M 16V
C / P - Common Part (Obtain through local parts store)
N / A - Not available as a service part
6 - 11
Page 19
REPLACEMENT PARTS (Continued) MR20300
(See Product Safety Note on first page of this parts list)
Symbol SymbolStock StockDrawing DrawingDescription Description
CLANODEN / A AA65-30009A CLAMP-FBT
CLFBT N / A AA65-30018A CLAMP WIRE
CLW/HS N / A AA65-30018A CLAMP WIRE
CN501 246740 AA39-20109A CONNECTOR ASSY
CN603 229774 3711-002642 CONNECTOR
CN701 243191 3711-002646 CONNECTOR
CN702A N / A AA39-20070D LEAD CONNECTOR,ASSY
CR401S T0000553 2306-000255 CAP POLY CF 922P1 .6KVT
CR402S T0000018 2201-000639 CAPCD 680PF K 2KV
CR403S T0000554 2306-000193 CAP POLY 360NF J 200V
CS603 240833 2202-000796 CAPCD .001UF K 50V
CU02 242922 2305-000665 CAP POLY .1UF J 63V
CU03 245704 2401-002144 CAP LYTC 47UF M 16V
CU10 242937 2401-000832 CAP LYTC 220UF M 25V
CY801S 242951 2201-000446 CAPCD 333PF 400V
D101 233737 0403-000700 DIODE ZENER TZP33A/1W
D102 253577 0403-000508 DIODE ZENER 5.6V
D103 243001 0402-000132 DIODE 1N4004 400V
D201 253578 0403-001316 DIODE ZENER 2.85-3.07V
D202 243000 0401-000005 DIODE 1N4148
D203 243000 0401-000005 DIODE 1N4148
D204 243000 0401-000005 DIODE 1N4148
D205 C / P 0403-001319 DIODE ZENER 4.7V
D206 243000 0401-000005 DIODE 1N4148
D207 243000 0401-000005 DIODE 1N4148
D208 243001 0402-000132 DIODE 1N4004 400V
D210 245841 0403-000720 DIODE ZENER
D299 245759 0403-001211 DIODE ZENER
D301 243002 0402-001105 DIODE ERB43-04SV1
D302 245759 0403-001211 DIODE ZENER
D401 243001 0402-000132 DIODE 1N4004 400V
D402 243001 0402-000132 DIODE 1N4004 400V
D403 243002 0402-001105 DIODE ERB43-04SV1
D404 243002 0402-001105 DIODE ERB43-04SV1
D405 243002 0402-001105 DIODE ERB43-04SV1
D407 243002 0402-001105 DIODE ERB43-04SV1
D601 243000 0401-000005 DIODE 1N4148
D701 245759 0403-001211 DIODE ZENER
D704 245759 0403-001211 DIODE ZENER
D801S T0000887 0402-001111 DIODE 1N5397GP 600V
D802 227687 0402-000540 DIODE RU20A
D802S T0000887 0402-001111 DIODE 1N5397GP 600V
D803 243002 0402-001105 DIODE ERB43-04SV1
D803S T0000887 0402-001111 DIODE 1N5397GP 600V
D804S T0000887 0402-001111 DIODE 1N5397GP 600V
D805 T0000887 0402-001111 DIODE 1N5397GP 600V
D806 243000 0401-000005 DIODE 1N4148
D814 T0000037 0402-000534 DIODE RECTIFIER RG10V
D855 253577 0403-000508 DIODE ZENER 5.6V
D856 253577 0403-000508 DIODE ZENER 5.6V
D901 243000 0401-000005 DIODE 1N4148
D902 253577 0403-000508 DIODE ZENER 5.6V
D903 243000 0401-000005 DIODE 1N4148
D904 243000 0401-000005 DIODE 1N4148
D905 253577 0403-000508 DIODE ZENER 5.6V
D906 253577 0403-000508 DIODE ZENER 5.6V
D907 243000 0401-000005 DIODE 1N4148
DS601 243000 0401-000005 DIODE 1N4148
DU01 243001 0402-000132 DIODE 1N4004 400V
DZ201 245759 0403-001211 DIODE ZENER
DZ202 245759 0403-001211 DIODE ZENER
DZ203 245759 0403-001211 DIODE ZENER
DZ204 245759 0403-001211 DIODE ZENER
DZ205 245759 0403-001211 DIODE ZENER
DZ206 245759 0403-001211 DIODE ZENER
DZ207 245759 0403-001211 DIODE ZENER
DZ208 245759 0403-001211 DIODE ZENER
DZ209 245759 0403-001211 DIODE ZENER
DZ601 C / P 0403-000719 DIODE ZENER 7.5V
DZ602 253596 0403-001325 DIODE ZENER 15V
DZ603 253596 0403-001325 DIODE ZENER 15V
DZ701 245841 0403-000720 DIODE ZENER
DZ702 245841 0403-000720 DIODE ZENER
DZ802 253580 0403-001327 DIODE ZENER 16.22-17.0V
DZ806 253603 0403-001318 DIODE ZENER 4.17-4.4V
DZ808 C / P 0403-000699 DIODE ZENER 27V
DZ901 253577 0403-000508 DIODE ZENER 5.6V
DZ902 253577 0403-000508 DIODE ZENER 5.6V
DZ903 C / P 0403-001319 DIODE ZENER 4.7V
DZ904 253577 0403-000508 DIODE ZENER 5.6V
F801A 222974 3602-000114 FUSE HOLDER
F801B 222974 3602-000114 FUSE HOLDER
FA801S T0000045 3601-001086 FUSE FERRULE 125V 5A
FP801S T0000044 3601-001012 FUSE FERRULE 250V 4A
GT101A 227677 AA39-20010D CONNECTOR ASY
H-COVE N / A AA61-00686B HOLDER COVER
IC201 T0000888 1204-001296 IC CHROMA KA2163B
IC301 222975 1204-000475 IC VERT KA2131
IC301A 243195 6003-000334 SCREW
IC601 T0000889 1201-001600 IC AUDIO AMP 7266
IC601A N / A 6003-000333 SCREW TAPTITE
IC801 T0000890 1203-001932 IC PWM CONT 5Q0765
IC801A 243195 6003-000334 SCREW
IC802 T0000571 1203-000576 IC S/W REG TDA8139
IC803 T0000182 1203-001225 IC POSI.FIXED REG 78R09
IC901 T0000891 AA09-00257A IC MICOM SZM-370TH2
IC902 246682 1103-001107 IC EEPROM
JA701 246742 3722-000162 JACK 2P 3.4MM
JA703 T0000574 3722-000184 JACK RCA 2P 3.4MM
JE601 T0000097 3722-000143 JACK PHONE 1P
L102 T0000892 2701-000178 COIL AXIAL 33UH 10%
L152 246683 2701-000202 COIL
L201 243046 AA26-10004K TRANSFORMER IF 100PF
L202 227609 2701-000111 COIL 100UH
L203 227605 2701-000158 COIL 22UH
L204 243065 2701-000207 COIL 56UH
L205 243049 AA26-10004C TRANSFORMER IF 0.37UH
L206 227609 2701-000111 COIL 100UH
L208 227551 2701-000114 COIL 10UH
L301 243045 2701-000116 COIL 10UH
L402 T0000056 2701-001032 INDUCTOR 100UH
L501 T0000893 2701-000184 INDUCTOR 4.7UH
L502 T0000893 2701-000184 INDUCTOR 4.7UH
L503 T0000893 2701-000184 INDUCTOR 4.7UH
L602 227605 2701-000158 COIL 22UH
L802 246688 3301-001223 COIL
C / P - Common Part (Obtain through local parts store)
N / A - Not available as a service part
6 - 12
Page 20
REPLACEMENT PARTS (Continued) MR20300
(See Product Safety Note on first page of this parts list)
Symbol SymbolStock StockDrawing DrawingDescription Description
L803 242918 2901-000297 FILTER
L804 246688 3301-001223 COIL
L805 242918 2901-000297 FILTER
L810 T0000056 2701-001032 INDUCTOR 100UH
L811 242918 2901-000297 FILTER
L901 243055 2701-000197 COIL 5.6UH
L902 227551 2701-000114 COIL 10UH
L999 253604 2701-000115 COIL 10UH
LD901 N / A AA96-00555A ASSY LED GUIDE
LR401S T0000120 AA27-30001B COIL 195UH
LX801S T0000057 AA29-30001D FILTER LINES Q1913 6.0MH,
NT801S T0000193 1404-001045 THERMISTOR NTC
P803S T0000894 1404-000002 THERMISTOR NTC 90HM 20%
PC801S T0000577 0604-001038 TRANSISTOR
PHOTOCOUPLER
PWR/AC T0000906 AA96-00667A ASSY POWER CORD
Q151 230842 0501-000436 TRANSISTOR KTC3197
Q201 T0000579 0501-002183 TRANSISTOR KTC9014
Q202 T0000579 0501-002183 TRANSISTOR KTC9014
Q203 T0000579 0501-002183 TRANSISTOR KTC9014
Q401 243072 0502-001115 TRANSISTOR KSC5386
Q402 179289 0501-000369 TRANSISTOR KSC2331Y
Q501 247120 0501-002014 TRANSISTOR
Q502 247120 0501-002014 TRANSISTOR
Q503 247120 0501-002014 TRANSISTOR
Q601 T0000579 0501-002183 TRANSISTOR KTC9014
Q801 246691 1203-001217 IC
Q903 T0000579 0501-002183 TRANSISTOR KTC9014
QU01 T0000063 0504-000123 TRANSISTOR
KSR1010/300MW
QU10 179289 0501-000369 TRANSISTOR KSC2331Y
R101 243114 2001-001155 RES CF 1/2W 5% 5.6K
R102 246692 2001-001000 RES MF 1/8W 5% 82K
R104 T0000585 2003-000592 RES MF 2W 5% 22R
R105 T0000585 2003-000592 RES MF 2W 5% 22R
R106 T0000067 2003-000664 RES MF 33R 5% 2W
R107 T0000067 2003-000664 RES MF 33R 5% 2W
R152 243127 2001-000221 RES CF 1/8W 5% 1.2K
R153 175413 2001-000734 RES CF 1/8W 5% 4.7K
R154 175412 2001-000780 RES CF 1/8W 5% 470R
R155 175325 2001-000281 RES CF 1/8W 5% 100R
R156 243128 2001-000793 RES CF 1/8W 5% 47R
R157 164953 2001-000568 RES CF 1/8W 5% 27R
R158 173977 2001-000007 RES CF 1/8W 5% 3K
R159 173977 2001-000007 RES CF 1/8W 5% 3K
R201 161223 2001-000429 RES CF 1/8W 5% 1K
R202 175413 2001-000734 RES CF 1/8W 5% 4.7K
R203 175413 2001-000734 RES CF 1/8W 5% 4.7K
R204 243127 2001-000221 RES CF 1/8W 5% 1.2K
R205 243127 2001-000221 RES CF 1/8W 5% 1.2K
R206 243127 2001-000221 RES CF 1/8W 5% 1.2K
R207 246694 2001-001111 RES CF 1/2W 5% 240R
R208 175045 2001-000003 RES CF 1/8W 5% 330R
R209 175045 2001-000003 RES CF 1/8W 5% 330R
R210 175045 2001-000003 RES CF 1/8W 5% 330R
R211 175325 2001-000281 RES CF 1/8W 5% 100R
R212 175325 2001-000281 RES CF 1/8W 5% 100R
R213 243132 2001-000837 RES CF 1/8W 5% 51K
R214 243125 2001-000331 RES CF 1/8W 5% 12K
R215 243125 2001-000331 RES CF 1/8W 5% 12K
R218 175352 2001-000591 RES CF 1/8W 5% 3.3K
R219 173968 2001-000674 RES CF 1/8W 5% 360R
R222 240743 2001-000773 RES CF 1/8W 5% 470K
R223 175412 2001-000780 RES CF 1/8W 5% 470R
R226 240744 2001-000508 RES CF 1/8W 5% 220K
R227 240744 2001-000508 RES CF 1/8W 5% 220K
R228 162428 2001-000258 RES CF 1/8W 5% 1.8K
R229 162428 2001-000258 RES CF 1/8W 5% 1.8K
R230 161223 2001-000429 RES CF 1/8W 5% 1K
R231 230857 2001-000660 RES CF 1/8W 5% 33K
R233 151461 2001-000011 RES CF 75K 1/8W 5%
R234 151448 2001-000405 RES CF 1/8W 5% 180R
R235 T0000204 2004-000195 RES MF 1/8W 1% 100K
R236 181402 2001-000548 RES CF 1/8W 5% 270K
R237 157336 2001-000290 RES CF 1/8W 5% 10K
R239 151476 2001-000947 RES CF 1/8W 5% 7.5K
R240 157339 2001-000577 RES CF 1/8W 5% 2K
R241 161223 2001-000429 RES CF 1/8W 5% 1K
R242 243127 2001-000221 RES CF 1/8W 5% 1.2K
R251 175352 2001-000591 RES CF 1/8W 5% 3.3K
R252 175352 2001-000591 RES CF 1/8W 5% 3.3K
R253 175352 2001-000591 RES CF 1/8W 5% 3.3K
R257 246710 2008-000266 RES FUSE 2W 5% 1R
R301 161223 2001-000429 RES CF 1/8W 5% 1K
R302 175045 2001-000003 RES CF 1/8W 5% 330R
R303 186679 2001-000908 RES CF 1/8W 5% 62K
R304 T0000587 2003-000436 RES MF 1W 5% 1.5R
R305 151476 2001-000947 RES CF 1/8W 5% 7.5K
R306 152004 2001-000766 RES CF 1/8W 5% 43K
R307 243123 2001-000864 RES CF 1/8W 5% 56K
R308 186679 2001-000908 RES CF 1/8W 5% 62K
R309 T0000588 2003-001043 RES MF 1W 5% 510R
R401 175412 2001-000780 RES CF 1/8W 5% 470R
R402 243079 2001-000515 RES CF 1/8W 5% 220R
R403 192410 2001-001114 RES CF 1/2W 5% 270R
R404 C / P 2001-001136 RES CF 360R 1/2W 5%
R405 T0000074 2003-000540 RES MF 2W 5% 1K
R406 T0000896 2008-001107 RES FUSE 300R 2W 5%
R407 246725 2003-002102 RES MF 2W 5% 68K
R409 T0000591 2008-000253 RES FUSE 1W 5% .47R
R410 243086 2008-000206 RES FUSE 1/2W 5% 1R
R411 246708 2004-001373 RES MF 1/2W 100K
R412 246708 2004-001373 RES MF 1/2W 100K
R415 T0000072 2003-000784 RES MF 2W 5% 7.5K
R416 246717 2001-000022 RES CF 1/2W 5% 200R
R417 243092 2001-001410 RES CF 1/2W 5% 43R
R444 243116 2001-001099 RES MF 1/2W 2.7K
R501 173977 2001-000007 RES CF 1/8W 5% 3K
R502 173977 2001-000007 RES CF 1/8W 5% 3K
R503 173977 2001-000007 RES CF 1/8W 5% 3K
R504 243097 2003-001025 RES MF 15K 2W 5%
R505 243097 2003-001025 RES MF 15K 2W 5%
R506 243097 2003-001025 RES MF 15K 2W 5%
R507 175325 2001-000281 RES CF 1/8W 5% 100R
R508 175325 2001-000281 RES CF 1/8W 5% 100R
R509 175325 2001-000281 RES CF 1/8W 5% 100R
C / P - Common Part (Obtain through local parts store)
N / A - Not available as a service part
6 - 13
Page 21
REPLACEMENT PARTS (Continued) MR20300
(See Product Safety Note on first page of this parts list)
Symbol SymbolStock StockDrawing DrawingDescription Description
R510 188012 2001-000628 RES CF 1/8W 5% 300R
R511 188012 2001-000628 RES CF 1/8W 5% 300R
R512 188012 2001-000628 RES CF 1/8W 5% 300R
R513 246077 2001-000666 RES CMF 1/8W 5% 33R
R514 246077 2001-000666 RES CMF 1/8W 5% 33R
R515 243094 2002-001006 RES CF 1/2W 5% 4.7K
R517 246077 2001-000666 RES CMF 1/8W 5% 33R
R518 246709 2008-001015 RES FUSE 2W 5% 1.5R
R599 T0000897 2008-001053 RES FUSE 22OR 1/2W 5%
R601 161223 2001-000429 RES CF 1/8W 5% 1K
R602 157336 2001-000290 RES CF 1/8W 5% 10K
R603 T0000204 2004-000195 RES MF 1/8W 1% 100K
R604 151476 2001-000947 RES CF 1/8W 5% 7.5K
R606 175890 2001-000613 RES CF 1/8W 5% 3.9K
R610 243128 2001-000793 RES CF 1/8W 5% 47R
R611 161223 2001-000429 RES CF 1/8W 5% 1K
R701 243081 2001-001187 RES CF 1/2W 5% 75R
R702 246708 2004-001373 RES MF 1/2W 100K
R703 175413 2001-000734 RES CF 1/8W 5% 4.7K
R801 C / P 2001-001150 RES CF 470K 1/2W 5%
R802 245746 2003-000994 RES MF 2W 5% 33K
R803 245746 2003-000994 RES MF 2W 5% 33K
R807 245746 2003-000994 RES MF 2W 5% 33K
R808 C / P 2001-001150 RES CF 470K 1/2W 5%
R809 T0000122 2008-000205 RES FUSE 1/2W 5% 10R
R810 246710 2008-000266 RES FUSE 2W 5% 1R
R811 C / P 2001-001170 RES CF 6.8R 1/2W 5%
R812 T0000199 2008-000252 RES FUSE 1/2W 10% .47R
R814 243123 2001-000864 RES CF 1/8W 5% 56K
R815 233740 2004-001408 RES MF 1/2W 1% 91K
R816 C / P 2001-001192 RES CF 820R 1/2W 5%
R817 C / P 2001-001170 RES CF 6.8R 1/2W 5%
R819 T0000121 2008-001033 RES FUSE 2W 5% 10R
R819A T0000121 2008-001033 RES FUSE 2W 5% 10R
R820 246719 2001-000019 RES CF 1/2W 5% 10R
R821 T0000077 2004-004089 RES MF 1/2W 1% 123K
R823 176793 2001-000109 RES CF 1/2W 5% 470R
R824 246723 2004-001983 RES MF 1/2W 1% 2.49K
R825 176632 2001-001108 RES CF 1/5W 5% 22000R
R852 T0000898 2004-001371 RES MF 1.5K 1/2W 1%
R853 175350 2004-001390 RES MF 1/2W 2% 1K
R854 246722 2001-001125 RES CF 1/2W 5% 300K
R901 243128 2001-000793 RES CF 1/8W 5% 47R
R902 161223 2001-000429 RES CF 1/8W 5% 1K
R903 175325 2001-000281 RES CF 1/8W 5% 100R
R904 175325 2001-000281 RES CF 1/8W 5% 100R
R905 161223 2001-000429 RES CF 1/8W 5% 1K
R906 176648 2001-000472 RES CF 1/8W 5% 2.7K
R907 151453 2001-000995 RES CF 1/8W 5% 820R
R908 152002 2001-000232 RES CF 1/8W 5% 1.3K
R910 151453 2001-000995 RES CF 1/8W 5% 820R
R911 157336 2001-000290 RES CF 1/8W 5% 10K
R913 177743 2001-000924 RES CF 1/8W 5% 680R
R914 157339 2001-000577 RES CF 1/8W 5% 2K
R915 175413 2001-000734 RES CF 1/8W 5% 4.7K
R916 157336 2001-000290 RES CF 1/8W 5% 10K
R917 157336 2001-000290 RES CF 1/8W 5% 10K
R918 157336 2001-000290 RES CF 1/8W 5% 10K
R919 245748 2001-000977 RES CF 1/8W 5% 8.2K
R920 175054 2001-000522 RES CF 1/8W 5% 22K
R921 157336 2001-000290 RES CF 1/8W 5% 10K
R922 175325 2001-000281 RES CF 1/8W 5% 100R
R923 175325 2001-000281 RES CF 1/8W 5% 100R
R924 240778 2001-000449 RES CF 1/8W 5% 2.2K
R925 240778 2001-000449 RES CF 1/8W 5% 2.2K
R926 159643 2001-000008 RES CF 1/8W 5% 15K
R927 157336 2001-000290 RES CF 1/8W 5% 10K
R928 173072 2001-000679 RES CF 1/8W 5% 36K
R929 152002 2001-000232 RES CF 1/8W 5% 1.3K
R930 157336 2001-000290 RES CF 1/8W 5% 10K
R931 161223 2001-000429 RES CF 1/8W 5% 1K
R932 157336 2001-000290 RES CF 1/8W 5% 10K
R933 157336 2001-000290 RES CF 1/8W 5% 10K
R936 T0000204 2004-000195 RES MF 1/8W 1% 100K
R937 157336 2001-000290 RES CF 1/8W 5% 10K
R938 161223 2001-000429 RES CF 1/8W 5% 1K
R939 240778 2001-000449 RES CF 1/8W 5% 2.2K
R940 C / P 2001-000708 RES CF 39R 1/8W 5%
R941 175325 2001-000281 RES CF 1/8W 5% 100R
R951 175413 2001-000734 RES CF 1/8W 5% 4.7K
R952 176648 2001-000472 RES CF 1/8W 5% 2.7K
R988 175413 2001-000734 RES CF 1/8W 5% 4.7K
RE01 243083 2001-000117 RES CF 1/2W 5% 68R
RE02 243083 2001-000117 RES CF 1/2W 5% 68R
REW/R9 C / P 2301-000235 CAP FILM 3900PF 50V
REW1 151500 2301-000383 CAP POLY .01UF J 50V
RH01 243094 2002-001006 RES CF 1/2W 5% 4.7K
RH02 243094 2002-001006 RES CF 1/2W 5% 4.7K
RL801S 246730 3501-001040 RELAY POWER
RM901 T0000899 AA32-00015A MODULE REMOTE RECV
38KHZ
RR401S 175350 2004-001390 RES MF 1/2W 2% 1K
RS603 157336 2001-000290 RES CF 1/8W 5% 10K
RS605 240778 2001-000449 RES CF 1/8W 5% 2.2K
RS606 161223 2001-000429 RES CF 1/8W 5% 1K
RU02 175412 2001-000780 RES CF 1/8W 5% 470R
RU03 173932 2001-000832 RES CF 1/8W 5% 510R
RU06 151448 2001-000397 RES CF 1/8W 5% 180K
RU07 243108 2001-001062 RES CF 1/2W 5% 10M
RU10 177743 2001-000924 RES CF 1/8W 5% 680R
RU11 175413 2001-000734 RES CF 1/8W 5% 4.7K
RU12 157336 2001-000290 RES CF 1/8W 5% 10K
RU13 246717 2001-000022 RES CF 1/2W 5% 200R
RY801S 246714 2002-001013 RES CF 1/2W 10% 4.7M
SF101S 253587 2904-001241 FILTER SAW 45.75MHZ
SW901 227643 3404-000244 SWITCH
SW902 227643 3404-000244 SWITCH
SW903 227643 3404-000244 SWITCH
SW904 227643 3404-000244 SWITCH
SW905 227643 3404-000244 SWITCH
SW906 T0000083 3404-000295 SWITCH TACT 12VDC 50MA
T401 227675 AA26-50001B TRANSFORMER HORIZ
DRIVE
T444S 246645 AA26-30001Y TRANSFORMER FLYBACK
FSV-20A001 20
T801S T0000900 AA26-00043A TRANSFORMER SWITCHING
C / P - Common Part (Obtain through local parts store)
N / A - Not available as a service part
6 - 14
Page 22
REPLACEMENT PARTS (Continued) MR20300
(See Product Safety Note on first page of this parts list)
Symbol SymbolStock StockDrawing DrawingDescription Description
TU01S 246736 AA40-00045A CIRCUIT TUNER
V999S 246737 3704-001105 SOCKET CRT
VX801S T0000042 1405-000152 VARISTOR 560V 2500A
X201 T0000901 2801-003725 CRYSTAL 3.579545MHZ
X202 243146 2802-000172 RESONATOR
X901 243147 2801-003224 CRYSTAL 32.768KHZ
Z201 246738 2903-001022 FILTER
Z601 243157 2903-000135 FILTER
ASSY COVER/FRONT
A/SPK T0000902 AA96-10141B ASSY SPEAKER 8OHM 3W
BADGE N / A AA64-70120A BADGE BRAND
BOSS N / A AA61-40010A BOSS CABINET
CRT+CF 246796 AA60-10050R SCREW ASSEMBLY
CW/FC N / A AA65-30105A CLAMP WIRE NYLON
DRESPK N / A AA65-30018A CLAMP WIRE
F/C N / A AA64-00233J CABINET FRONT
GRILL N / A AA63-50096D GRILLE WOOFER
IL C / P AA64-40182A INDICATOR LED
KC N / A AA64-10039C KNOB CONTROL
KC+CF T0000124 6003-001026 SCREW
KP N / A AA64-10131F KNOB POWER
L/SPK N / A AA39-20501C LEAD CONNECTOR ASSY
PAV+CF N / A 6006-001095 SCREW ASSY TAPT
SPK T0000595 3001-001020 SPEAKER, 3W 8OHM
SPK/FE N / A AA63-60001Z SPACER FELT
SPRING N / A AA61-60003T SPRING
STOPER N / A AA61-40007A STOPPER
RMT T0000596 AA59-00022G TRANSMITTER, RCA
T/MATC C / P AA26-90001F TRANS-MATCHING
300OHM/75OHM
ASSY COVER/REAR
AC+BC T0000103 AA65-30008A CLAMP CORD
B/C N / A AA64-30775G CABINET BACK
BCFELT N / A AA63-60001U SPACER FELT
CB+CF T0000124 6003-001026 SCREW
H/T N / A AA61-00356B HOLDER TUNER F/JACK
ASSY COLOR PICTURE TUBE
CRT N / A AA03-00087A CRT COLOR A48KRD82X(DH)
C-Y 246783 AA27-00002A MAGNET CONVERGENCE
D-COIL T0000118 AA27-20003X COIL DEGAUSSING
D-Y T0000126 AA27-50004W YOKE DEFLECTION 20
DSE-1992LL
HDCOIL N / A AA61-00734A HOLDER DEGAUSSING
SPACER 246782 AA63-60028A SPACER
ACCESSORIES
A/ROD N / A AA42-00004A ANT ROD VHF
BATT C / P 4301-000120 BATTERY 1.5V AA
I/B N / A AA68-02388A MANUAL USERS K15A RCA
SPA
I/B2 N / A AA68-02387A MANUAL USERS K15A RCA
ENG
C / P - Common Part (Obtain through local parts store)
N / A - Not available as a service part
6 - 15
Page 23
1. Precautions
1-1 Safety Precautions
1. Be sure that all of the built-in protective
devices are replaced. Restore any missing
protective shields.
2. When reinstalling the chassis and its
assemblies, be sure to restore all protective
devices, including: nonmetallic control knobs
and compartment covers.
3. Make sure that there are no cabinet openings
through which people—particularly
children—might insert fingers and contact
dangerous voltages. Such openings include
the spacing between the picture tube and the
cabinet mask, excessively wide cabinet
ventilation slots, and improperly fitted back
covers.
If the measured resistance is less than 1.0
megohm or greater than 5.2 megohms, an
abnormality exists that must be corrected
before the unit is returned to the customer.
4. Leakage Current Hot Check (Figure 1-1):
Warning: Do not use an isolation
transformer during this test. Use a leakagecurrent tester or a metering system that
complies with American National Standards
Institute (ANIS C101.1, Leakage Current for
Appliances), and Underwriters Laboratories
(UL Publication UL1410, 59.7).
5. With the unit completely reassembled, plug
the AC line cord directly into the power
outlet. With the unit’s AC switch first in the
ON position and then OFF, measure the
current between a known earth ground (metal
water pipe, conduit, etc.) and all exposed
metal parts, including: antennas, handle
brackets, metal cabinets, screwheads and
control shafts. The current measured should
not exceed 0.5 milliamp. Reverse the powerplug prongs in the AC outlet and repeat the
test.
Fig. 1-1 AC Leakage Test
6. Antenna Cold Check:
With the unit’s AC plug disconnected from the
AC source, connect an electrical jumper across
the two AC prongs. Connect one lead of the
ohmmeter to an AC prong. Connect the other
lead to the coaxial connector.
7. X-ray Limits:
The picture tube is especially designed to prohibit X-ray emissions. To ensure continued
X-ray protection, replace the picture tube only
with one that is the same type as the original.
Carefully reinstall the picture tube shields and
mounting hardware; these also provide X-ray
protection.
8. High Voltage Limits:
High voltage must be measured each time servicing is done on the B+, horizontal deflection
or high voltage circuits. Correct operation of
the X-ray protection circuits must be
reconfirmed whenever they are serviced.
(X-ray protection circuits also may be called
“horizontal disable” or “hold-down”.)
Heed the high voltage limits. These include
the X–ray Protection Specifications Label, and
the Product Safety and X-ray Warning Note on
the service data schematic.
Precautions
1-1
LEAKAGE
CURRENT
TESTER
DEVICE
UNDER
TEST
TEST ALL
EXPOSED METAL
SURFACES
2-WIRE CORD
ALSO TEST WITH
PLUG REVERSED
(USING AC ADAPTER
PLUG AS REQUIRED)
EARTH
GROUND
(READING SHOULD
NOT BE ABOVE
0.5mA)
Follow these safety, servicing and ESD precautions to prevent damage and protect against potential
hazards such as electrical shock and X-rays.
Page 24
1-1 Safety Precautions (Continued)
9. High voltage is maintained within specified
limits by close-tolerance, safety-related
components and adjustments. If the high
voltage exceeds the specified limits, check
each of the special components.
10. Design Alteration Warning:
Never alter or add to the mechanical or
electrical design of this unit. Example: Do not
add auxiliary audio or video connectors. Such
alterations might create a safety hazard. Also,
any design changes or additions will void the
manufacturer’s warranty.
11. Hot Chassis Warning:
Some TV receiver chassis are electrically
connected directly to one conductor of the AC
power cord. If an isolation transformer is not
used, these units may be safely serviced only
if the AC power plug is inserted so that the
chassis is connected to the ground side of the
AC source.
To confirm that the AC power plug is inserted
correctly, do the following: Using an AC
voltmeter, measure the voltage between the
chassis and a known earth ground. If the
reading is greater than 1.0V, remove the AC
power plug, reverse its polarity and reinsert.
Re-measure the voltage between the chassis
and ground.
12. Some TV chassis are designed to operate with
85 volts AC between chassis and ground,
regardless of the AC plug polarity. These units
can be safely serviced only if an isolation
transformer inserted between the receiver and
the power source.
13. Some TV chassis have a secondary ground
system in addition to the main chassis ground.
This secondary ground system is not
isolated from the AC power line. The two
ground systems are electrically separated by
insulating material that must not be defeated
or altered.
14. Components, parts and wiring that appear to
have overheated or that are otherwise
damaged should be replaced with parts that
meet the original specifications. Always
determine the cause of damage or overheating, and correct any potential hazards.
15. Observe the original lead dress, especially
near the following areas: Antenna wiring,
sharp edges, and especially the AC and high
voltage power supplies. Always inspect for
pinched, out-of-place, or frayed wiring. Do
not change the spacing between components
and the printed circuit board. Check the AC
power cord for damage. Make sure that leads
and components do not touch thermally hot
parts.
16. Picture Tube Implosion Warning:
The picture tube in this receiver employs
“integral implosion” protection. To ensure
continued implosion protection, make sure
that the replacement picture tube is the same
as the original.
17. Do not remove, install or handle the picture
tube without first putting on shatterproof
goggles equipped with side shields. Never
handle the picture tube by its neck. Some
“in-line” picture tubes are equipped with a
permanently attached deflection yoke; do not
try to remove such “permanently attached”
yokes from the picture tube.
18. Product Safety Notice:
Some electrical and mechanical parts have
special safety-related characteristics which
might not be obvious from visual inspection.
These safety features and the protection they
give might be lost if the replacement component differs from the original—even if the
replacement is rated for higher voltage,
wattage, etc.
Components that are critical for safety are
indicated in the circuit diagram by shading,
( ) or ( ).
Use replacement components that have the
same ratings, especially for flame resistance
and dielectric strength specifications.
A replacement part that does not have the
same safety characteristics as the original
might create shock, fire or other hazards.
Precautions
1-2
Page 25
1-2 Servicing Precautions
1. Servicing precautions are printed on the
cabinet. Follow them.
2. Always unplug the unit’s AC power cord from
the AC power source before attempting to: (a)
Remove or reinstall any component or
assembly, (b) Disconnect an electrical plug or
connector, (c) Connect a test component in
parallel with an electrolytic capacitor.
3. Some components are raised above the printed
circuit board for safety. An insulation tube or
tape is sometimes used. The internal wiring is
sometimes clamped to prevent contact with
thermally hot components. Reinstall all such
elements to their original position.
4. After servicing, always check that the screws,
components and wiring have been correctly
reinstalled. Make sure that the portion around
the serviced part has not been damaged.
5. Check the insulation between the blades of the
AC plug and accessible conductive parts
(examples: metal panels, input terminals and
earphone jacks).
6. Insulation Checking Procedure: Disconnect the
power cord from the AC source and turn the
power switch ON. Connect an insulation
resistance meter (500V) to the blades of the AC
plug.
The insulation resistance between each blade
of the AC plug and accessible conductive parts
(see above) should be greater than 1 megohm.
7. Never defeat any of the B+ voltage interlocks.
Do not apply AC power to the unit (or any of
its assemblies) unless all solid-state heat sinks
are correctly installed.
8. Always connect a test instrument’s ground
lead to the instrument chassis ground before
connecting the positive lead; always remove
the instrument’s ground lead last.
9. When some parts inside the optical engine
(except lamp) are damaged, replace the whole
optical engine.
Precautions
1-3
Warning 1 : First read the “Safety Precautions” section of this manual. If some unforeseen circumstance creates a
conflict between the servicing and safety precautions, always follow the safety precautions.
Warning 2 : An electrolytic capacitor installed with the wrong polarity might explode.
Page 26
1-3 Precautions for Electrostatically Sensitive Devices (ESDs)
1. Some semiconductor (“solid state”) devices
are easily damaged by static electricity. Such
components are called Electrostatically
Sensitive Devices (ESDs); examples include
integrated circuits and some field-effect
transistors. The following techniques will
reduce the occurrence of component damage
caused by static electricity.
2. Immediately before handling any semicon
ductor components or assemblies, drain the
electrostatic charge from your body by
touching a known earth ground. Alternatively,
wear a discharging wrist-strap device. (Be
sure to remove it prior to applying power—
this is an electric shock precaution.)
3. After removing an ESD-equipped assembly,
place it on a conductive surface such as
aluminum foil to prevent accumulation of
electrostatic charge.
4. Do not use freon-propelled chemicals. These
can generate electrical charges that damage
ESDs.
5. Use only a grounded-tip soldering iron when
soldering or unsoldering ESDs.
6. Use only an anti-static solder removal device.
Many solder removal devices are not rated as
“anti-static”; these can accumulate sufficient
electrical charge to damage ESDs.
7. Do not remove a replacement ESD from its
protective package until you are ready to
install it. Most replacement ESDs are
packaged with leads that are electrically
shorted together by conductive foam,
aluminum foil or other conductive materials.
8. Immediately before removing the protective
material from the leads of a replacement ESD,
touch the protective material to the chassis or
circuit assembly into which the device will be
installed.
9. Minimize body motions when handling
unpackaged replacement ESDs. Motions such
as brushing clothes together, or lifting a foot
from a carpeted floor can generate enough
static electricity to damage an ESD.
Precautions
1-4
CAUTION
These servicing instructions are for use by
qualified service personnel only.
To reduce the risk of electric shock do not
perform any servicing other than that contained
in the operating instructions unless you are
qualified to do so.
Page 27
Specifications
2-1
2. Specifications
2-1 Specifications
Television System 14" / 20" / 21" NTSC COLOR TV SIGNAL
Picture Tube
Power Requirement AC 120V, 60Hz /AC 100 ~ 240, 50Hz, 60Hz
Operating System REMOCON SYSTEM (SZM370TH)
Tuning Ranges VHF CH : 2-13, UHF CH : 14-69, CABLE CH : 1,14-125
Antenna Input Impedance 75 ohm UNBALANCED TYPE FOR VHF/UHF
Intermediate Frequency PICTURE 45.75MHz, SOUND 41.25MHz,
Speaker Impedance Dual : 8 ohm 6W x 2
A34KQV42X / A48KRD82X (H) / A51KQJ63X
COLOR SUB CARRIER 42.17MHz
Page 28
4. Troubleshooting
4-1 No Power
Troubleshooting
4-1
No Power
Abnormal
Check and Replace
D801S ~ D804S
Check
Fuse.
Abnormal (0 ~ 15V)
OFF
Check/Replace
D806, Q401, Q801,
D802, D814*
Abnormal (0V)
Check LED when AC
code is plugged.
Normal
Check
IC801S Pin 1
Oscillation.
Abnormal
Check
IC801S Pin 3 B+.
Normal (15~20V)
Check IC801S*
Pin 4 Voltage
Normal (0.5 ~ 3V)
ON
Check IC802.
Abnormal
Check/Replace
IC802, R812, D856.
Check/Replace
PC802
Check/Replace
DZ802, D806
Page 29
4-2 No Sound
Troubleshooting
4-2
OK
OK
Check CN604 and CN703
Connector Soldering and
A/V PCB
Replace IC601
NO Sound
Abnormal
Check Connector
CN604 and
CN703.
Normal
Check
Normal
Waveform of
IC601 pin 4,12
Abnormal
Normal
Check
Waveform of
Abnormal
Abnormal
Normal(approx.12.5V)
Abnormal
Check
Voltage of IC601
pin 3,13
Abnormal
Check
Waveform of
IC201 pin 52
Normal
Voltage
Check power 12.5V Line
Check SIF(L201)
Check
Waveform of
ICA02 pin 6,9
Normal
Check
Waveform of
Normal
Abnormal
ICA02 pin 4,5
Replace IC201
or Check power
9V Line Voltage
OK
Volum Up
OK
N.G
Replace ICA02
or Check power
9V Line Voltage
Page 30
Troubleshooting
4-3
4-3 Horizontal Line Appears
Single Horizontal Line
Abnormal
Check Whether
a horizontal line appears in
the service mode..
Check/Replace
IC201S.
Waveform of IC201S
NG
Normal (24V)
Check
Pins 22,24.
O.K
Normal
Check/Replace
IC301.
Check
24V-C Voltage.
Abnormal
Check
FBT Pin 2 (24V)
Oscillation.
Check R409
Open.
Check/Replace
R409.
NG
Normal
Check/Replace
FBT.
Open
Page 31
Troubleshooting
4-4
4-4 No Signal
No Signal
Abnormal
Check voltage
line.
Check IC201S Pin 41
waveform level.
Normal (2Vp-p)
Check
IC201 Pin 43 waveform
level.
Normal (1Vp-p)
Check
each tuner terminal
voltage.
Abnormal
Check
Micom IC901.
Abnormal
Normal
Check
tuner SCL,SDA
waveform.
Normal
Check
IC201S Pins 7,8
waveform.
Normal
Check
whether AGC and
AFTadjustment are normal in
the service mode.
Normal
Check
IC201S Pin 47
waveform level.
Normal
Check
tuner IF terminal
waveform.
Abnormal
Replace tuner.
Abnormal
Readjust AGC
and AFT.
Abnormal
Replace IC201S.
Check
IC201S Pins 19,20, 21
waveform level.
Normal (3~5Vp-p)
Check CRT PCB (180V)
and heater Voltages.
Normal (2Vp-p)
Check IC201S
Pin 37 waveform
level.
Normal (1Vp-p)
Page 32
K15A(H) Waveforms
TP01
Vert: 4.8 Vpp Horiz: 200 µSec
IC901 - Pin 39
Micom Serial Clk
TP04
TP02
Vert: 4.8 Vpp Horiz: 200 µSec
IC901 - Pin 40
Micom Serial Data
TP05
TP03
Vert: 5.0 Vpp Horiz: 20 µSec
IC901 - Pin 28
Micom Osc - In
TP06
Vert: 5.0 Vpp Horiz: 20 µSec
IC901 - Pin 31
Micom Xtal - In
TP07
Vert: 1.2 Vpp Horiz: 500 µSec
IC601 - Pin 1
L Audio to Spkr
TP10
Vert: 5.0 Vpp Horiz: 5 mSec
IC901 - Pin 27
Micom V-Sync
TP08
Vert: 1.2 Vpp Horiz: 500 µSec
Stereo Module1 - Pin 2
L Audio from Module
TP11
Vert: 5.0 Vpp Horiz: 20 µSec
IC901 - Pin 26
Micom H-Sync
TP09
Vert: 5.0 Vpp Horiz: 500 µSec
Stereo Module1 - Pin 6
Mpx sig to Module
Vert: 0.9 Vpp Horiz: 20 µSec
Front Video Jack
Video In
Vert: 1.2 Vpp Horiz: 500 µSec
Front Audio jack
Audio In
9 - 1
Page 33
K15A(H) Waveforms
TP12
Vert: 1.7 Vpp Horiz: 20 µSec
IC201 - Pin 47
Video IF Detector Out
TP15
TP13
Vert: 0.8 Vpp Horiz: 20 µSec
Q202 - E
Video to IC201 - 43
TP16
TP14
Vert: 0.5 Vpp Horiz: 20 µSec
IC201 - Pin 42
TP17
Vert: 1.7 Vpp Horiz: 20 µSec
IC201 - Pin 41
TP18
Vert: 3.2 Vpp Horiz: 50 µSec
IC201 - Pin 32
Horiz Drive
TP21
Vert: 0.9 Vpp Horiz: 20 µSec
IC201 - Pin 39
External Video
TP19
Vert: 10 Vpp Horiz: 20 µSec
IC201 - Pin 30
FlyBack Pulse
TP22
Vert: 0.9 Vpp Horiz: 20 µSec
IC201 - Pin 37
Tuner Video
TP20
Vert: 3.9 Vpp Horiz: 20 µSec
IC201 - Pin 19
Red Drive to CRT Board
TP23
Vert: 3.5 Vpp Horiz: 20 µSec
IC201 - Pin 20
Green Drive to CRT Board
Vert: 3.7 Vpp Horiz: 20 µSec
IC201 - Pin 21
Blue Drive to CRT Board
9 - 2
Vert: 1.5 Vpp Horiz: 5 mSec
IC201 - Pin 24
Vert Ramp
Page 34
K15A(H) Waveforms
TP24
Vert: 3.1 Vpp Horiz: 10 µSec
IC801 - Pin 5
Use HOT ground
TP27
TP25
Vert: 600 Vpp Horiz: 5 µSec
IC801 - Pin 5
Use HOT ground
TP28
TP26
Vert: 35 Vpp Horiz: 5 µSec
T801 - Pin 11
Use Cold Ground
TP29
Vert: 300 Vpp Horiz: 5 µSec
T801 - Pin 8
Use Cold Ground
TP30
Vert: 10 Vpp Horiz: 20 µSec
Q401 - B
Horiz Signal
TP33
Vert: 3.2 Vpp Horiz: 20 µSec
IC201 - Pin 32
Horiz Drive from IC201
TP31
Vert: 1100 Vpp Horiz: 20 µSec
Q401 - C
Horiz Signal
TP34
Vert: 35 Vpp Horiz: 20 µSec
Q402 - C
Horiz Signal
TP32
Vert: 220 Vpp Horiz: 20 µSec
T444 - Pin 5
Horiz Pulse
TP35
Vert: 150 Vpp Horiz: 20 µSec
T444 - Pin 1
Horiz Pulse
Vert: 27 Vpp Horiz: 20 µSec
T444 - Pin 3
Horiz Pulse
9 - 3
Vert: 200 Vpp Horiz: 20 µSec
T444 - Pin 2
Horiz Pulse
Page 35
K15A(H) Waveforms
TP36
Vert: 6 Vpp Horiz: 5 mSec
IC301 - Pin 7
Vert Yoke Low
TP37
Vert: 50 Vpp Horiz: 5 mSec
IC301 - Pin 2
Vert Out
TP38
Vert: 65 Vpp Horiz: 20 µSec
H2 Horiz Yoke Low Side
9 - 4
Page 36
MONO MODELS
20" STEREO
ONLY FOR 20" STEREO
CR14300/20300/20310 STEREO
SCHEMATIC DIAGRAM
*
*
TO C450 FOR STEREO MODEL
TO C405R FOR MONO MODELS
AUDIO L
C405
AUDIO R
C405R
TO C405R AUDIO R
TO C405 AUDIO L
ONLY FOR 20" STEREO
01 DE 01
DE-155-001-012
11/JUL/2001
* R815/815A
R835/835A
* MODEL's DIFERENCES
CR20300
CR14300
POS/MOD
CR20310
ST
PINS FOR 20" CRT SOCK ET (*)
ONLY FOR 20" STEREO
ONLY FOR 20" STEREO
ONLY FOR 20" STEREO
AV2
FRONT
AUDIO OUTPUT
AV1
REAR
TO R403
COLDLIVE
GND - CLOSE TO TUNER
65
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