7. Power supply PWB LAYOUT
7-1. Main PWB
For components produced in November and December 1997
Parts
side
Solder
side
2mm
5mm
12mm
13mm
13mm
12mm
V2 Tube
Apply silicone bond (3490) on the board
surface and attach RA4:120 ohm 1/4W
between pins 1-3 of IC4.
Apply silicone bond (3490) on the board
surface. Put V2 tube on R43 = 1k ohm
1/4W and attach to the plus side of pin
1 and C23 of IC4.
1
2
A 1mm-wide pattern is cut in position X.
3
2
6. UP-5700 LCD RELAY PWB A side
CN2
30
2
31
1
UP-5700 LCD RELAY PWB B side
10 – 5
Summary of Contents for UP-5700
Page 139: ...1 UP 5700 Main PWB CHAPTER 10 PWB LAYOUT A side 10 1 ...
Page 140: ...2 UP 5700 CPU PWB A side UP 5700 CPU PWB B side 10 2 ...
Page 141: ...3 UP 5700 KEY I F PWB A side CN2 UP 5700 KEY I F PWB B side 10 3 ...
Page 144: ...For components produced in January 1998 and onward Parts side Solder side 10 6 ...
Page 145: ...7 2 Sub PWB Side A Side B 10 7 ...