Amplifier/SubwooferPSW-D110/DPS-10
PSW-D110/DPS-10 INTEGRATED CIRCUITS
S53AMI/S64AMI - Power Amp module SAFETY PART
+6V151+6VNOTE: THE FOLLOWING PROCEDURES MUST BE FOLLOWED
WHEN INSTALLING NEW S53AMI/S64AMI AMP MODULES:
162
FAILURE TO FOLLOW ONE OR MORE OF THESE STEPS MAY
RESULT IN THE INSTANT DESTRUCTION OF THE MODULE WHEN
v+173v+
POWERED UP.
184
1)AlignwhiteindentmarkeronAmpModulewithindentmarkeronmain
O/P195O/PPCB; alternately observe position of label on the top of the module;
incorrectly replacing the Module 180in the PCB slot will result in its
206
destruction.
2)AllACpoweredtestinstruments(meters,oscilloscopes,etc.)must
V-217V-
have a floating ground, i.e. be connected to an isolation transformer.
2283)AlignandpositiontheAmpModulebeforesoldering.
4)AttachtheampModulewiththemountingscrewsbeforesolderingor
+15V239+15V
powering up.
SD2410SD5)Useonlyrosin-coreornon-acidcoresolder;thoroughlyde-fluxthe
surfaces after soldering.
FR2511FR
I/P2612I/PIf the new S53AMI/S64AMI Amp Module has larger mounting hole(s) in
the case, and the stock screws no longer will fit, and screws of the
GND2713GNDproper type cannot be obtained locally order:
(2) part# 60301S (screws)
-15V2814-15V
(2) part# 60301N (nuts)
U1-(LM324) Quad Op Amp
U2, U3 - (TLO 82) Dual Op Amp
OUT 4IN 4-IN 4+GNDIN 3+IN 3-OUT 3
141312111098AOUTPUT18V+
--
43++A-INPUT27AB OUTPUT
-+
++A+INPUT36BB -INPUT
12
--+-
V-45B +INPUT
1526374
OUT 1IN 1-IN 1+V+IN 2+IN 2-OUT 2
Q3 - (2N3904)Q1 - (MPS A13)
Q4, 5 - (MPS A56)Q2 - (2N3906)
40V NPN Transistor30V NPN(Darl) Transistor
80V PNP Transistor40V PNP Transistor
3 Collector3 Collector3 Collector3 Collector
2222
BaseBaseBaseBase
1 Emitter1 Emitter1 Emitter
1111
22221 Emitter
3333
2 6 |