(without price)
EV-510S (KX-609S)
EV-510L (KX-609L)
SEPT. 1997
UHF |
13 |
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VHF |
30 |
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1 |
40 |
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2 |
3 |
50 |
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62 |
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4681012 |
CH |
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CH |
< TUNNING
>
EV-510S
INDEX
R
CONTENTS
SPECIFICATIONS ......................................................................................... |
1 |
BLOCK DIAGRAM ........................................................................................ |
2 |
PRINTED CIRCUIT BOARDS ....................................................................... |
3 |
EXPLODED VIEW ......................................................................................... |
6 |
PARTS LIST .................................................................................................. |
7 |
SCHEMATIC DIAGRAMS ........................................................................... |
11 |
WAVEFORMS .............................................................................................. |
14 |
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SPECIFICATIONS |
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Item |
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Specification |
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1. |
Reception channels |
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VHF: 1 ~ 12 ch UHF: 13 ~ 69 ch |
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2. |
Power voltage |
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DC 6.0 V |
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3. |
Power consumption |
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Approx. 3.8 W |
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4. |
Current consumption |
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Approx. 633 mA |
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Batteries |
: 3 AA size batteries |
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5. |
Power supply |
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Car adaptor : CA-K65 |
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AC adaptor |
: AD-K65 |
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Earphone jack |
: 3.5ø mini |
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6. |
Connection terminals |
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External power jack |
: 6.0 V DC IN |
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External antenna jack |
: 3.5ø mini |
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Audio / Video jack |
: 3.5ø |
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7. |
Screen size |
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2.5 inches |
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8. |
No. of Picture element |
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61,380 (220 × 279) dots |
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9. |
Dimensions |
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75 (W) × 37 (D) × 121 (H) mm |
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10. |
Weight |
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195 g excepting batteries |
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AC adaptor |
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: AD-K65, 64 |
11. |
Options |
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Car adaptor |
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: CA-K65 |
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RF connector |
: CF-13 |
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Antenna matching device : AS-35S |
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T U V
Areas whose signals this TV cannot receive.
— 1 —
BLOCK DIAGRAM
Antenna
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3 |
IC200 |
4 |
IC600 |
Speaker |
1 |
TU200 |
2 |
Q200 |
Video |
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VR600 |
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Sound Det. |
Audio |
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Tuner |
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IF Amp. |
FM |
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Amp. |
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AFT Circuit |
Volume |
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AGC Circuit |
Control |
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7 |
IC290 |
5 |
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Tuning |
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IC300, IC400 |
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Voltage |
Chroma |
LCD |
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Generator |
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Circuit |
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6 IC700
Display
Control
Auto-Tuning
Control
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VCC2 (4.5 ± 0.02 V) |
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Power |
VCC7 (27.21 ~ 33.21 V) |
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VCC6 (10.26 ~ 12.54 V) |
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Supply |
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VEE1 (–8.36 ~ –6.84 V) |
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VEE2 (–20.36 ~ –16.66 V) |
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1— Color tuner: TU200 TEPU5-01
Selects a desired radio wave and changes it to the video IF signal.
2— Video IF amp.: Q200 2SC4238
Amplifies the video IF signal output from tuner TU200 by 10 times (20 dB).
3— Video det./Sound det./FM det./AFT/AGC: IC200 M51348FP
Eliminates the carrier wave in the video IF signal, and picks up the video signal and the sound IF signal. Also, the sound signal is picked up from the sound IF signal by FM detection.
4— Audio amp.: IC600 NJM2070M Sound amplification.
5— Chroma circuit: IC300 M51403FP/IC400 M51404AFP
Generates the tricolor (red, green, and blue) from the video signal.
6— Display control/Auto-tuning control: IC700 MSM6770CGS Controls the display.
7— Tuning voltage generator: IC290 BA10358F
Generates the tuning voltage with the tuning pulse output from 6.
— 2 —
PRINTED CIRCUIT BOARDS
TOP VIEWS
Linear
SW100 |
C120 |
FU100 |
L101 |
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C100 |
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C101 |
JK100
D180
JK200
C202 C208
TU200
F204 |
R252 |
F201 |
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F205 |
R253 |
R254 |
F202 |
R275 |
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R256 |
R274 |
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R273 |
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F206 |
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F203 |
R230 |
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Q750 |
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R777 |
R759 |
C758 |
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C773 L740
C751
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R247 |
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F200 |
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L202 |
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R223 |
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F207 |
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C205 |
C207 |
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R290 |
R267 |
D200 |
C210 |
C255 |
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R292 |
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R271 |
R291 |
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C261 |
R239 |
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T200 |
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R270 |
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T201 |
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C790 |
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R771 |
C796 |
CN700 |
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C791 |
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R607 |
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C116 |
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R606 |
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VR600 |
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C600 |
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HP900 |
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R610 |
L102 |
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C118 |
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L158 |
C146 |
D156 |
L156 |
L152 |
L150 |
R150 |
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C110 |
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VR720 |
D152 |
D150 |
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D158 |
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C150 |
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D154 |
C145 |
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Q111 |
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JK201 |
C137 |
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Q210 |
C269 |
C271 |
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R280 |
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R736 |
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R281 |
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R737 |
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C214
JK600
BL
615BL |
CN702 L950 |
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Q951 |
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CN950 |
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R720 |
R950 |
C925 |
T950 |
C927 |
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Q950 |
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— 3 —
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