LDA MON DiY mono audio amplifier kit assembly instructions
General assembly advice
It is the sole responsibility of the builder to ensure that the equipment complies with the electrical safety requirements. The use of wooden and plastic boxes is not recommended due to the risk of fire.
Recommended transformer: See PSS701c/PSS702c assembly instructions.
Assembly instructions of kit components
PSS701c/PSS702c assembly instructions
APBFa/APBMa assembly instructions or DPBsc assembly instructions
MID2/MID2A assembly instructions
Connection scheme
Click below for the connection scheme:
List of connections between boards
PSS701/PSS702 - LDA17
|
PSS701/PSS702 |
LDA17 |
Connection type |
Remarks |
|
J94(+VCC) |
J9(+VCC) |
solder - solder |
wire min. 0,75 mm2 |
|
J96(PGND) |
J13(PGND) |
solder - solder |
wire min. 0,35 mm2 |
|
J97(ZGND) |
J11(ZGND) |
solder - solder |
wire min. 0,35 mm2 |
|
J98(GND) |
J3(GND) |
solder - solder |
wire min. 0,25 mm2 |
|
J95(-VCC) |
J12(-VCC) |
solder - solder |
wire min. 0,75 mm2 |
|
J102(RLYIN) |
J10(AOUT) |
solder - solder |
wire min. 0,75 mm2 |
MID2(A) - PSS701/PSS702
|
MID2(A) |
PSS701/PSS702 |
Connection type |
Remarks |
|
J86(SV_1) |
J103(12VDC) |
connector - solder |
wires min. 0,25 mm2 |
LDA17 - APBF/APBM
|
LDA17 |
APBF/APBM |
Connection type |
Remarks |
|
+ER(J5/J7), -ER(J6/J8) |
J51(ERV) |
solder - connector |
observe +/- polarity; see LDA17 assy instructions |
LDA17 - DPB
|
LDA17 |
DPB |
Connection type |
Remarks |
|
+ER(J5/J7), -ER(J6/J8) |
J52(ERV) |
solder - connector |
observe +/- polarity; see LDA17 assy instructions |
PSS701/PSS702 - APBF/APBM
|
PSS701/PSS702 |
APBF/APBM |
Connection type |
Remarks |
|
J92(PROT) |
J53(PROT) |
connector - connector |
observe polarity when assembling connector |
PSS701/PSS702 - DPB
|
PSS701/PSS702 |
DPB |
Connection type |
Remarks |
|
J92(PROT) |
J54(PROT) |
connector - connector |
observe polarity when assembling connector |