Layout-m1530-ap4k-pwramp 3/3, See history – Yorkville AP4K User Manual

Page 16

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4N35

NE5532N

V04

LEAD/PIN REFERENCE

SEE HISTORY

M1530

PRODUCTION NOTES

1. RTV MUST BE ADDED TO THE FOLLOWING COMPONENTS
C2, C28, C29, C30, C32, C33, C34, C35, C36, C37, C38, C39, C43, C44, C45, C49,
C50, C51, C52, C56, C57, BETWEEN C1 AND C3, BETWEEN L1A
AND J3A, BETWEEN L1B AND J3B.
2. MOUNT BRIDGE RECTIFIER HEATISINK BEFORE WAVE SOLDER.
3. ADD TWO #8663 SPACERS UNDER EACH #6931 AND #6932 TRANSISTORS.
4. CLIP LEADS SHORT ON ALL POWER TRANSISTORS AND DIODES.
5. ADD JUST A VERY SMALL AMOUNT OF RTV UNDER STONE RESISTORS.
6. DO NOT ADD RTV IN BETWEEN POWER SUPPLY CAPS.
7. BREAK THE CHASSIS CONNECTION OF J2 AND J3 AS SHOWN:

G

S

IRL2910

IRF4905

IRF830

IRF720

D

IRF822

IRF5210

MTP10N15L

MTP12P10

MTP2P50E

TO-220

MTP23P06

MTP8P20

E

B

C

TO-126

MJE350

MJE340

MJE270

BD238

BD140

BD139

MJE271

BD237

E

C

B

TO-92

MPSA63

MPSA43

MPSA13

2N5551

MPSA56

MPSA06

2N5401

C

E

B

TO-92

BC560C

BC550C

5

6

4

2

1

3

NC

4

2

-V

A

5

7

3

1

B

+V

6

8

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