Crate BV 60 Tube Board

Page 1

cutilN 1 1 SENN
a 1 1- a
3 3
4 J- 4
5 - 5
fl 6 -J L 6
FROM J22 OF 7 _ 7 FROM J23 OF
O7-296-Ol O7~296-01
8 - 8
DESIGNATDR PART NUMBER DESCRIPTION
9 9
D1 21A407-01 1N4007 m _ _ w
D8 21A407-Ol 1N4007
D3 21A407-01 1N4007 _ _
D4 21A407-01 1N4007 12 m
J1 17-101-13 13 PIN CONNECTOR 3 D1 m B
J2 17-101-13 13 PIN CONNECTOR
J3 17-450-08 8 PIN TUBE SOCKET mm7 ng4m7
J4 17-450-08 8 PIN TUBE SOCKET n2 m
1N4007 1N4007
RI 76-472-01 4.7K 8pm 1
Pa 78-471-05 470 5w Tum mcuT
P3 76-472-01 4,7K 6
R4 78-471-05 470 SW END PAD ' END PAD
ATTACH TD J3 ATTACH TO J4
V6 97-916-02 TESTED 6L6GT TUBES SOCKET STAND-OFF SOCKET STAND-OFF
v7 97-916-08 TESTED 6L66T TUBES
MISC
06A896-11 PC BOARD
<8) 30-638-53 SCREW

(4) 85-133-01 HEX STAND-OFF

CAUTION:

THIS SCHEMATIC IS PROVIDED FOR USE BY QUALIFIED PERSONNEL,

TO AVOID RISK OF ELECTRIC SHOCK, REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL. DO NOT PERFORM ANY SERVICING BEYOND

THAT EXPLAINED IN THE OPERATING INSTRUCTIONS.

NOTES

1) CAUTION: SHOCK HAZARDll
THIS UNIT CONTAINS HAZARDOUS VOLTAGE DISCONNECT POWER
AND BE SURE POWER SUPPLY IS DISCHARGED BEFORE
TOUCHING INTERNAL PARTS.

8) UNLESS NOTED; RESISTOR VALUES IN OHMS, l/4WSZ TOL
CAPACITOR VALUES IN MICROFARADS, SUV-107. TOL

3) VOLTAGES ARE MEASURED WITH 1 MEGOHM OSCILLOSCOPE
AND 10 MEGOHM DIGITAL VOLTMETERI

4) CHASSIS GROUND ,J7 CIRCUIT GROUND 4:-