TABLE OF CONTENTS
SECTION |
1. |
CONTROL AND FUNCTION............................................................................ |
2 |
SECTION |
2. |
BLOCK DIAGRAM........................................................................................... |
3 |
SECTION |
3. |
TROUBLE SHOOTING FLOW CHART........................................................... |
4 |
SECTION |
4. |
SHEMATIC DIAGRAM..................................................................................... |
5 |
SECTION |
5. |
CABINET EXPLODE VIEWS………................................................................7 |
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SECTION |
6. |
PARTS LIST………..........................................................................................9 |
Many electrical and mechanical parts in this chassis have special safety characteristics.
These characteristics often pass unnoticed and protection afforded by them cannot necessarily be obtained by using replacement components rated for higher voltage , wattage ,etc.
Replacement parts that have these special safety characteristics are identified in this manual.
And its supplements, electrical components having such features are identified by in the parts List.
Before replacing any of these components , read the parts list in this manual carefully. The use of substitute replacement parts that do not have the same safety characteristics as specified in the parts list may create shock , fire , or other hazards.
1
SECTION1. CONTROL AND FUNCTION
1 |
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2 |
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FRONT VIEW |
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3 |
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1. |
PANEL |
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2. |
CHANNEL (-) |
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3. |
CHANNEL (+) |
4 |
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4. |
BATTERY COVER |
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5
BACK VIEW
5. ANTENNA
6. STAND
6
7
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LEFT VIEW |
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7. UHF/VHF |
8 |
8. AV IN |
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9. PHONE |
9 |
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10
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RIGHT VIEW |
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10. BRIGHTNESS |
11 |
11. VOLUME |
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12. DC 6V |
12 |
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2
SECTION2. BLOCK DIAGRAM
3
SECTION3. TROUBLE SHOOTING FLOW CHART
A:
NO Raster
YES
Check DC input jack Check battery power (6V)
NO
Check back-light connection wire
NO
Check Q401,Q402 Collector output (5.4V)
NO
Check T401 Hi-Voltage output 230Vrms
B:
NO Sound
YES
Check speaker wire connection
NO
Check IC104 pin6 Vcc (6V)
NO
Check IC104 Voltage
4
SECTION4.SHEMATIC DIAGRAM
5