
KV-2199XDK
5-4. SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS
Note:
∙All capacitors are in μF unless otherwise noted.
∙All electrolytic capacitors are rated at 50V unless otherwise noted.
∙All resistors are in ohms.
kΩ = 1000Ω, MΩ = 1000kΩ
∙Indication of resistance which does not have rating electrical
| power is as follows. |
| Pitch: 5 mm |
| Rating electrical power 1/4W (CHIP: 1/10W) |
∙ | : nonflammable resistor. |
∙¢ : internal component.
∙ |
| : panel designation or adjustment for repair. |
|
∙All variable and adjustable resistors have characteristic curve B unless otherwise noted.
∙Readings are taken with a
no mark | : PAL | |
( | ) | : SECAM |
[ | ] | : NTSC 3.58 |
« » : NTSC 4.43
∙Readings are taken with a 10 MΩ digital multimeter.
∙Voltage are dc with respect to ground unless other- wise noted.
∙Voltage variations may be noted due to normal pro- duction tolerances.
∙All voltages are in V.
∙* : Cannot be measured.
∙Circled numbers are waveform references.
∙: B + bus.
∙ |
|
|
|
|
|
|
| : B – bus. |
|
|
|
|
|
| |||||
∙ | : signal path. |
| |||||||
Reference information |
| ||||||||
RESISTOR | : RN | METAL FILM | |||||||
|
|
|
|
|
|
|
| : RC | SOLID |
|
|
|
|
|
|
|
| : FPRD | NONFLAMMABLE CARBON |
|
|
|
|
|
|
|
| : FUSE | NONFLAMMABLE FUSIBLE |
|
|
|
|
|
|
|
| : RS | NONFLAMMABLE METAL OXIDE |
|
|
|
|
|
|
|
| : RB | NONFLAMMABLE CEMENT |
|
|
|
|
|
|
|
| : RW | NONFLAMMABLE WIREWOUND |
|
|
|
|
|
|
|
| : ∗ | ADJUSTMENT RESISTOR |
COIL | : | MICRO INDUCTOR | |||||||
CAPACITOR | : TA | TANTALUM | |||||||
|
|
|
|
|
|
|
| : PS | STYROL |
|
|
|
|
|
|
|
| : PP | POLYPROPYLENE |
|
|
|
|
|
|
|
| : PT | MYLAR |
|
|
|
|
|
|
|
| : MPS | METALIZED POLYESTER |
|
|
|
|
|
|
|
| : MPP | METALIZED POLYPROPYLENE |
|
|
|
|
|
|
|
| : ALB | BIPOLAR |
|
|
|
|
|
|
|
| : ALT | HIGH TEMPERATURE |
|
|
|
|
|
|
|
| : ALR | HIGH RIPPLE |
Note: The component identified by shading and mark ! are critical for safety. Replace only with part number specified.
– 41 –