Page 1
SAFETY INFORMATION
Warning
Caution
Leakage/Resistance Check
Critical Components
List of Safety Components Requiring
Exact Replacements
DBR Bridge diode. Use only factory replacement.
C1, 2
C6
Faceplate
Air leak cover
CMC1
L1
Fuse PCB
Main PCB
Faceplate. Use only factory replacement
10uF 50V electrolytic redial
See Page 16 Service Bulletin
SB2AMI Power output module. Use only factory
replacement
4700uF,50V electrolytic filter caps. Be sure
replacement part is at least the same
working voltage and capacitance rating.
Also the lead spacing is important.
Incorrect spacing may cause premature
failure due to internal cabinet pressure and
vibration.
2
Amplifier/Subwoofer PSW-D110/DPS-10
F1
PWRCORD
TRX1 Transformer. Use only factory replacement.
SPT-2 or better with polarized plug, UL
approved wire with the hot side to fused
side. Use with factory replacement panel
strain relief only.
Fuse SLO BLO 1.25A 250V UL approved
Any p ers o n p erfo rm in g s e rv ic e o f t h is u nit w ill b e e xp ose d
t o h a za rd o us v o lt a ge s a n d t h e r is k o f e le ctr ic s h o ck. I t is
a ssu m ed t h at a ny p ers o n w ho r e m ove s t h e a m plif ie r f r o m
t h is c a bin et h as b een p ro perly t r a in ed in p ro te ctin g a gain st
a vo id able i n ju ry a nd s h ock . T here fo re , a ny s e rv ic e
p ro ce dure s a re t o b e p erfo rm ed b y q ualif ie d s e rv ic e
p ers o nal O NLY !
B efo re r e tu rn in g t h e u n it t o t h e c u sto m er, p erfo rm a
l e aka ge o r r e sis ta nce te st a s fo llo w s:
L e aka g e C urre nt. N ote t h ere is n o p o w er s w it c h o n t h is
u nit . W hen t h e p ow er p lu g is p lu gged in , t h e u nit is liv e .
C onnect t h e u nit t o i t s r a te d p ow er s o urc e . U sin g a n
a m mete r, m easu re t h e c u rr e nt b e tw een t h e n e utr a l s id e o f
t h e A C s u pp ly a nd c h a ssis g ro u nd o f t h e u nit u nd er t e st. I f
l e aka g e c u rre n t e xce e ds 0 .5 A , t h e u nit i s d e fe ctiv e .
R eve rs e th e p ola rit y o f th e A C s u pply a nd r e peat.
R esis ta nce . M easu re t h e r e sis ta nce f r o m e it h er s id e o f t h e
l in e c o rd t o c h a ssis g ro und. I f it is le ss t h an 5 00k o hm s, t h e
u nit is d efe ctiv e .
W ARNIN G ! D O N O T r e tu rn t h e u nit t o t h e c u sto m er if it
f a ils o ne o f t h ese t e sts u ntil t h e p ro ble m is lo ca te d a nd
c o rre cte d.
T h is u n it d oes n ot h ave a p o w er s w it c h . H aza rd o us
v o lt a g es a re p re se n t w it h in t h e u n it w hen eve r i t i s
p lu gged in .
B efo re t h e a m pli f ie r is p lu gg ed in , b e s u re it s r a te d v o lt a ge
c o rre sp o nds t o t h e v o lt a ge o f t h e A C p ow er s o urc e t o b e
u se d. I n co rre ct v o lt a ge c o uld c a use d am age t o t h e
a m plif ie r w hen t h e A C p ow er c o rd is p lu gged in . D o n ot
e xce e d r a te d v o lt a ge b y m ore t h an 1 0% : o pera tio n b e lo w
9 0% o f r a te d v o lt a ge w ill c a use p oor p erfo rm ance o r m ay
s h ut th e u nit o ff.
0 0465
IM PO RTA NT S ER VIC E N O TE S: W hen t e stin g t h e P SW -D 11 0/D PS -1 0 S erie s a m plif ie r, a l o ad m ust a lw ays b e
co nnecte d t o t h e o utp ut t e rm in als , w heth er t h e w oofe r, o r a 4 t o 8 o hm r e sis tiv e l o ad .
A ll A C p ow ere d t e st in str u m en ts ( m ete rs , o scillo sco pes, e tc .) m ust h ave a f lo atin g g ro und , i. e ., b e
co nnecte d t o a n is o la tio n t r a n sfo rm er.
All components identified with the IEC symbol
in the par ts list and the schematic diag ram
designate components in which saf ety can be
of special significance when replacing a
component identified with . Use only the
replacement parts designated in the par ts list or parts with
the same r ating of resistance , wattage or v oltage.
Use only f actory replacement
Use only f actory replacement
Use only f actory replacement
Use only f actory replacement
Use only f actory replacement
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3
Amplifier/SubwooferPSW-D110/DPS-10
TABLE OF CONTENTS
SAFETY INFORMATION ...............................................2
TABLE OF CONTENTS .................................................3
GENERAL SPECIFICATIONS .......................................3
DETAILED SPECIFICATIONS .......................................4
PSW-D110/DPS-10 CONTROLS AND
THEIR FUNCTION .........................................................6
OPERATION...............................................................\
....7
SPEAKER CONNECTIONS ...........................................8
TROUBLESHOOTING ...................................................9
PSW-D110/DPS-10 TEST SET UP
AND PROCEDURE ......................................................10
PSW-D110/DPS-10 POWER AMP
TEST PROCEDURE and FLOW CHAR T....................11
SERVICE BULLETIN JBL9902 REV1 - MAY 1999 ..........1 4
SERVICE BULLETIN JBL9903 - APRIL 1999 ..................1 5
SERVICE BULLETIN JBL2000-01 - JANUARY 200 0.......1 6 CABINET
EXPLODED VIEWS ....................................1 7
AMPLIFIER EXPLODED VIEW ...................................1 8
PSW-D110/DPS-10 MECHANICAL PARTS LIS T.......1 9
PACKING EXPLODED VIEW S.................................... 20
PSW-D110/DPS-10 Version 3.53 PCB
(Component Side) ........................................................ 21
PSW-D110/DPS-10 Version 3.53 PCB
(Solder Side) ................................................................2 2
PSW-D110/DPS-10 Version 3.93 PCB
(Component Side) ........................................................2 3
PSW-D110/DPS-10 Version 3.93 PCB
(Solder Side) ................................................................2 4
PSW-D110/DPS-10 ELECTRICAL PARTS LIST ........2 5
PSW-D110/DPS-10 INTEGRATED CIRCUITS ...........2 6
PWS-D110/DPS-10 SCHEMATIC 1 of 2 .....................2 7
PWS-D110/DPS-10 SCHEMATIC 2 of 2 .....................2 8
GENERAL SPECIFICATIONS
Amplifier Power (RMS) ........150watts
Driver 10" ............. High-Polymer Laminate
Inputs ............... Line Level and Speaker Level
Outputs .............. Line Level and Speaker Level
Low-Pass Frequency ........Continuously variable from 60Hz -“ 180Hz
High-Pass Frequency ........Continuously variable from 60Hz -“ 180Hz
when using line-level inputs
180Hz when using speaker-level inputs
Frequency Response ........30Hz -“ low-pass crossover setting
PSW-D110 DPS10
Dimensions ( HxWxD)....... 15-3/8 x 15-3/8 x 17" 18-1/16 x 14-7/8 x 15-7/8"
(391 x 391 x 432mm) (459 x 378 x 403mm)
Weight ...............33 lbs/15 kg 30 lbs/13.6 kg