Hafler DH-500 Stereo Amplifier User Manual


 
All resistors are
‘1’4
watt 5% carbon film unless otherwise noted.
part
N,,.
Rl
R2
R3
R4
R5
R6
R7
R8
R9
RIO
RI1
RI2
RI3
RI4
RI5
R16
RI7
RI8
RI9
R20
R21
R22
R23
R24
R25
R26
R27
R28
R29
R30
R31
R32
R33
R34
R35
R36
R37
R38
RIO1
R102
RI03
R104
RI05
R106
R107
RI08
RIO9
Rl
IO
Rlll
RI 12
R113
R114
Rl15
Rl16
Rl17
RI18
RI19
RI20
R401
R402
R403
R404
R405
R406
R408
R409
R410
R411
R412
DB401
F40
1
F402
F403
F404
F405
IC40 1
Ll
PI
P2
T40 1
T402
RY40 1
470,000 ohms
1,800 ohms
47,ooO
ohms
47,000 ohms
560 ohms
560 ohms
47,000 ohms
560 ohms
560 ohms
1,800 ohms
1,800 ohms
270 ohms
47 ohms
47 ohms
47 ohms
47 ohms
1,800 ohms
1,800 ohms
270 ohms
1,800 ohms
82 ohms
560 ohms
470 ohms
10 ohms
33,000 ohms
3,300 ohms, lw, metal film
1,000 ohms,
l/s
w. metal film
150 ohms,
%
w, metal film
1,800 ohms
82 ohms
47 ohms, carbon
camp.
47 ohms, carbon camp.
220 ohms,
/z
w
2,200 ohms,
l/z
w
10 ohms
I
ohm, 10 w
10
ohms, 5 w
28,ooO
ohms,
%
w, metal film
100,000 ohms
120,000 ohms
150,000 ohms
150,000 ohms
27,000 ohms,
%
w
22,000 ohms
3,900 ohms
3,900 ohms
22,000 ohms
27,000 ohms,
%
w
10 megohms
4,700 ohms
10 megohms
1 megohms
10,000 ohms
100,000 ohms
150,000 ohms
10 megohms
22,000 ohms
1,500 ohms, 2 w, metal film
470 ohms,
%
w
470 ohms,
‘1’2
w
470 ohms,
%
w
220 ohms,
%
w
220 ohms,
/z
w
220 ohms,
%
w
1 megohms,
%
w
300 ohms, 7 w
300 ohms, 7 w
600 ohms, 7 w
600 ohms, 7 w
Diode Bridge
Fuse,
2A,
3AG (value optional)
Fuse,
IOA,
GLH
Fuse,
lOA,
GLH
Fuse,
15A
Slo-Blo MDA
Fuse, 7A Slo-Blo MDA
LM339N
Inductor,
I
.4uH
1000 ohms trimpot
1000 ohms trimpot
Power Transformer
Power Transformer, multi-voltage
DPDT relay
RC044
RC023
RC043
RC043
RC045
RC045
RC043
RC045
RC045
RC023
RC023
RC029
RC039
RC039
RC039
RC039
.RCO23
RC023
RC029
RC023
RC053
RC045
RC04 1
RC013
RC036
RZ013
RM02
I
RM013
RC023
RCOS3
RZOll
RZOl
I
RDI 14
RDl15
RC013
RWO12
RWO13
RM053
RC017
RC019
RC02 I
RC02 1
RD122
RC026
RC037
RC037
RC026
RD122
RC018
RC042
RC018
RC047
RC016
RC017
RC02 I
RC018
RC026
RZ015
RDI 17
RD117
RDl17
RDl14
RDl14
RD114
RDl13
RW015
RW015
RW024
RW024
QDI
17
SF01 1
SF013
SF013
SF014
SF021
QBl15
TAl12
RPOll
RPOl
I
TAl16
TAl17
sz113
All capacitors are 100 volt minimum unless otherwise noted
Cl
c2
c3
c4
c5
C6
c7
C8
c9
Cl0
Cl 1
Cl2
Cl3
Cl4
Cl5
Cl6
Cl7
Cl8
Cl9
c20
c21
c22
C23
Cl01
Cl02
Cl03
Cl04
Cl05
Cl06
c401
C402
c403
c404
c405
C406
c407
C408
Dl-D8
D9
DlO
Dll
D12
D13
D14
D15
D16
DlOl
D102
D103
D104
D105
D106
D107
D108
D40 1
Ql
::
;:
2;
Qf3
$0
Qll
Q12
413
QlOl
Q401
4402
4403
4404
Q405
Q406
s401
TB40 1
TB402
TR40 1
TS40 I
TS402
2 mfd,
5OV,
Film
330 pF, Film
.Ol mfd, Film
.OOl
mfd, Film
.OOl mfd, Film
1
mfd, Film
.I mfd, Film
470 mfd,
6.3V, non-polar Electrolytic
150 pF, Film
330 pF, Film
.Ol
mfd, Film
100 mfd,
IOOV,
Electrolytic
.Ol
mfd, Film
100 mfd,
lOOV,
Electrolytic
.Ol mfd, Film
.Ol
mfd, Film
150 pF, Film
.Ol mfd, Film
.Ol
mfd, Film
.l
mfd, Film
.l
mfd, Film
.l mfd, Film
.OOl mfd,
25OV,
Film
.39
mfd, Film
.39
mfd, Film
.39
mfd, Film
1 mfd,
25V,
Non-polar Electrolytic
22 mfd,
lOOV,
Electrolytic
.Ol mfd,
lOOOV,
Disc
680 pF, Mica
.l
mfd, Film
.I
mfd, Film
20,000 mfd,
lOOV,
Electrolytic
20,000 mfd,
lOOV,
Electrolytic
.Ol
mfd,
IOOOV,
Disc
.39
mfd, Film
.005
mfd,
IOOOV,
Disc
1 N4 148 Diode
FDH400 Diode
FDH400 Diode
lN4148
Diode
lN5240B
1OV
Zener Diode
lN5240B
1OV
Zener Diode
lN4148 Diode
1
N4003
Diode
1
N4003
Diode
lN5240B
1OV
Zener Diode
lN5240B
1OV
Zener Diode
lN4148 Diode
lN4148 Diode
1
N4003
Diode
I
N4003
Diode
1
N5240B
1 OV Zener Diode
lN5240B
1OV
Zener Diode
IN4003
Diode
2N540
1
2N5550
2N5550
2N5550
2N540
1
2N540 1
2N540 1
2N5415
NP2222A
2N5550
2N3440
2N3440
2N5415
2N5550
2%
176
2SKl76
2SKl76
2SJ56
2SJ56
2SJ56
Power switch
Thermal breaker
Thermal breaker
Inrush limiter
Thermal sensor
Thermal sensor
Fan,
I20
volt
Fan, 200-240 volt alternate
Part
No.
CPl15
CPl34
CP136
CP136
CC125
CC1
25
CNI
13
CPl33
CPl34
CC124
CL122
CC124
CL122
CC124
CC124
CPl33
CC124
CC124
CC125
CC125
CC125
CP136
CEl17
CEl17
CEI 17
CNl14
CL125
cz112
CM121
CC125
CC125
CL123
CL123
cz112
0
CEl17
0
cz113
3:
QD116
3
QDl21
p
QDl21
QDl16
2
QDlll
4
QDlll
<
QD116
>
QD115
E
QDll5
QDlll
g
QDlll
QDi 16
QD116
QDl15
QDl15
QDlll
QDlll
QDll5
QP122
QN128
QN128
QNl28
QP122
QP122
QP122
QP123
QN124
QN128
QN125
QN125
QP123
QN128
QNl13
QNll3
QNI
13
QPI 13
QPI 13
QPl13
SLI
I1
SF024
SF024
RZ016
SF025
SF025
AAI
i3
AA128
CC124
COMPONENT VALUES