Yorkville NX720S - Manual (Page 8)

3 6 LS720P

1330

5 WATT

**************IMPORTANT******************

5. PCBSA CHECK HEATSPREADER #Z1258 FOR SMOOTH SURFACES

4. LEADS FOR 5 WATT RESISTORS MUST BE BENT ON THE MACHINE

8. C4 #5194-470P 1000V 10%CAP BLK RAD CER.2in GETS HAND

INSERTED AND RTV IN PCBSA.

6. LEDS ARE INSERTED IN PCBSA WITH A #4007 SPACER

7. Make sure Jumper X and X are not stuffed for . ***PCBSA******

3. ADD AMPLE RTV UNDER ENTIRE BASE OF OUTPUT COIL L1

LEAD LOOP MUST NOT BE ABOVE TOP OF RESISTOR

1. ATTACH ALL 4 NUT SCREW AND WASHERS FOR THE TRANSISTOR SPRING

WITH THE NUT ON THE TOP.

2. MAKE SURE TO RTV ALL LARGE CAPACITORS TO SOMETHING CLOSE

SEE LAYOUT DIAGRAM

M PRODUCTION NOTES

C E B

TO-92

BC560C

BC550C

B E C

TO-220

BDX53B-53C

BDX54B-54C

"STYLE_P34"

E B C

TO-126

MJE350

MJE340

MJE270

BD238

BD140

BD139

MJE271

BD237

E C B

MPSA63

MPSA43

2N5551

TO-92

MPSA92

MPSA13

MPSA56

2N5401

MPSA06

D G S

TO-92

2N5638

J109

G S D

TO-247

IRFP23N50L

IRFP9140N

PCB
3979
Z1258
4043
8763
8787
8800
8854
8485 SPLIT WASHER
8-32 X 1/2
8835 6-32 X 1/2
Z581
$66(0%/(+($76,1.$6)2//2:6