Harman Kardon HK 3390, Service Manual

Page: 73 / 74

2008.02.23
ISSUE
COMPONENT IDENTIFIED BY MARK HAVE SPECIAL CHARACTERISICS.
IMPORTANT FOR SAFETY. WHEN REPLACING ANY OF THESE COMPONENTS
USE ONLY MANUFACTURER'S SPECIFIED PARTS.
** THE UNIT OF RESISTANCE IS OHM.
K = 1000 OHM. M = 1000KOHM.
** THE UNIT OF CAPACITANCE IS MICROFARAD(uF)
pF = 10 uF
** THIS SCHEMATIC DIAGRAM MAY MODIFIED AT ANY TIME WITH THE
IMPOROVEMENT OF PERFORMANCE.
-6
** IMPORTAT SAFETY NOTICE.
!
! !
!
!
!
08.02.23
2
(MAIN)
Kim.J.H Lee.K.M Choi.D.C
HK3390/3490
B
1 2 3 4 5
D
C
B
A
6
C
D
A
APPROVE CHECK DESIGN DRAWING NO
1 1
MODEL
SHEET
4
SCHEMATIC DIAGRAM
REVISION
1
2
3 4
5 6
7
MAIN
INPUT
PRE-OUT
SUB-OUT1
SUB_OUT2
HPL
HPR
US
A v
er
.
HK3490 : 270
HK3390 : 510
HK3390 : 10000/63
HK3490 : 15000/63
ON
LY
RED
BLK
BN
12
USA : AC 120V/60Hz
EUR : AC 230V/50Hz
R357, R358 ==>
C307,308,309,310 ==>
HK3390 : 220/63
HK3490 : 470/63
HK3390
USA:T 6.3A L 250V
EUR:T 4A L 250V
EUR:T 6.3A L 250V
USA:T 8A L 250V
HK3490
<F601>
+
40V
GND AC AC
1
ST
_5.
6V
PO
W
ER
_H
SPK1_FL
SPK2_FL
SPK1_FR
SPK2_FR
TRIG 1
TRIG 2
DI
MME
R
FROM FRONT : 2mm pitch
FR
O
M
T
RA
NS :
2
mm pi
tc
h
FR
O
M
T
RA
NS
: 3.
96m
m
p
itc
h
TO
T
RA
NS
TO
H
_PH
O
NE
: 2
mm pi
tc
h
FR
O
M
IN
PU
T :
1.
25m
m
p
itc
h
BN
15
TR
IG
_2
+
15V TR
IG
_1
SU
B O
N_
2
SU
B O
N_
1
SU
B_
O
UT
2
SU
B_
O
UT
1
SU
B_
M
O
NO
P_D
O
W
N
GND
SUB ON_2
SUB_MONO
SUB ON_1
TONE_L_OUT
TONE_R_OUT
SP
K1
TR
IG
_1
+
15V
SU
B_
M
O
NO
SU
B O
N_
1
SU
B_
O
UT
1
SU
B_
O
UT
2
SU
B O
N_
2
TR
IG
_2
12060SCMY
M/P
RED
BLK
BLU
CHGND
SP
K2
ON
OFF ON
OFF
ON
OFF ON
OFF
MOMS SW
08.02.23 08.02.23
C303 470P R303
33K
C301
10/
50V
R319
33K
R307
10
R365 10K
Q323
KSC2785Y
C315 10/
50V
R351
47(1/4W)
R353
47(1/4W)
C311
12P
C309
100/
100V
C317 10/
50V
C305
100/
16V
C307
100/
100V
R321 1.
2K
D305
1S
S133M
R309
270
R305
470
R313
120
R311
120
R315 1.
5K
R317 1.
5K
R329
560
R325
560
R333
560
R323
560
R331
560
R349
3.3(1/4W)
R347
3.3(1/4W)
R341
22K
R339
22K
R343
1.
2K
R345
330
R327
560
R363
1K
R361
1.8K
R359
1K
Q305
KTC3200
Q
303
KT
C3200
Q
301
KT
C3200
Q307
KTA1268
Q313
KTA1360Y
Q311
KTC3200
Q309
KTA1268
Q315
KTC3423Y
Q317
KTC3114A
Q319
2SD2401
R360
1K
R362
1.8K
R364
1K
C318
10/
50V
Q324
KSC2785Y
R366
10K
Q335
C107M
Q336
C107M
Q
332
KR
A107M
Q
333
KS
C2785Y
Q
334
KS
C2785Y
Q331
KSA1175Y
D309
1SS133M
D308
1SS133M
2
4
3
1
D113
600V/8A
R110 39K
R382
27K
R386
1K
R393
47
R385 47K
R375
10(
1W
)
R381
27K
R371
47(1/4W)
R373
47(1/4W)
R372
47(1/4W)
R374
47(1/4W)
R392
47
R391
47
D307
1SS133M
R384 1.
5K
C341
4.
7/
50V
C343
470/
10V
C334
5600P(
M
)
C332
5600P(
M
)
C342
0.
022u
C319
0.
047u
(M
)
C320
0.
047u
(M
)
R376
10(
1W
)
L301
0.5uH
L302
0.5uH
D117
1N4003S
D116
1N4003S
D115
1N4003S
D114
1N4003
F101
D104
1N4003S
R383
47K
C331
5600P(
M
)
C333
5600P(
M
)
R112 39K
R111
39K
R113
39K
C116
10000u
F/
63V
R118
12K
(1/
4W
)
R119
12K
(1/
4W
)
C117 0.
047u
C118 0.
047u
D102 Z33V
C104
47/
63V
R103
1.2K
D105
1SS133M
D106 1SS133M
D109
1N4003S
D107
1S
S133M
C113
0.
022u
R106
82(1/4W)
C112
3300/
16V
C110 0.
022u
C111
100/
16V
D301
1S
S133M
D303
1S
S133M
GND
OUT IN
3
2
1
IC12
L7815
GND
OUT IN
3
2
1
IC11
KIA7805
C119
100/
25V
C120
100/
25V
Q207
KTC2874B
Q208
KTC2874B
Q210
KRC107M
Q209
KRA107M
R234
3.3K
R235
3.3K
R233
5.6K
2
1
TH
31
C201 100P R205 180K
R201
100
C202 100P R206 180K
R202
100
C203 100P R207 180K
R203
100
C204 100P R208 180K
R204
100
Q337
A107M
Q338
A107M
5
4
3
2
1
BN
73
R109
3.
3M
D103
Z6
.8
V
Q321
2SB1570
VR31
R377
270(2W)
R378
270(2W)
C115
10000u
F/
63V
Q104
KSC2785Y
D110
1N4003S
D112
1N
4003S
D111
1N
4003S
C114
0.
022u
R108
10(1W)
C108
0.0047
C109
0.
1
F102 T 2.5A L 250V
9 8 7 6 5 4 3 2 1
CN13
R355
0.
22 X
2
D204
1S
S133M D203
1S
S133M
1
2
CN
15
C335
0.
047u
(M
)
C336
0.
047u
(M
)
R105
0.47(1W)
R107
2.2K
Q101 C2316Y
C106
470/
63V
C105 0.
01u
F
C103
47/
63V
C102 0.
01u
F
2
1
CN
31
C351
100P
C313
33P
R335
75
R337
75
R338
75
R336
75
C314
33P
C352
100P
2
1
CN
32
R356
0.
22 X
2
VR32
D304
1S
S133M
D302
1S
S133M
Q318
KTC3114A
Q316
KTC3423Y
Q310
KTA1268
Q312
KTC3200
Q314
KTA1360Y
Q308
KTA1268
Q
302
KT
C3200
Q
304
KT
C3200
Q306
KTC3200
R328
560
R346
330
R344
1.
2K
R340
22K
R342
22K
R348
3.3(1/4W)
R350
3.3(1/4W)
R332
560
R324
560
R334
560
R326
560
R330
560
R318
1.
5K
R316
1.
5K
R312
120
R314
120
R306
470
R310
270
D306
1S
S133M
R358
510
C308
100/
100V
C306
100/
16V
C310
100/
100V
C312
12P
R354
47(1/4W)
R352
47(1/4W)
C316
10/
50V
R308
10
R320
33K
C302
10/
50V
R304
33K
C304 470P
R239
1M
C107
100/
25V
R367
22K
(1/
4W
)
R368
22K
(1/
4W
)
R357
510
R322 1.
2K
D108
1S
S133M
R232 10K
R231
8.2K(1/4W)
C240 1/
50V
R117 1.
8K
R115 1.
8K
R114 1.
8K
R116 1.
8K
Q320
2SD2401
Q322
2SB1570
D310
1S
S133M
Q339
C107M
R394
47
Q340
A107M
10
9
8
7
6
5
4
3
2
1
-
+
-
+
+
-
-
+
JK31
P1
P2
P3
321
CN
11
IN OUT
GND
3 2
1
IC13
L7915
1
2
4 3
RY11
P4
P5
T102
Q103
C107M
Q102
C107M
R104
47K
D202
1S
S133M
D201
1S
S133M
321
CN
16
OL11
R240 10
R241 10
24
22
21
10
2
1
JK23
JK21
JK22
ET11
D125
1N
4003S
R
D124
1N
4003S
R
C132
0.
47u
F/
50V
R128
2.2K (1/4W)
D126 6.
2V
C133
22/
50V
R129
10K
C134
0.
1u
F
1 2
3
VDD
VSS
OUT
IC14
HVIS-80842CNY-X
D127
1SS133M
R130
47K
2 1
CN18
D132
1N
4003S
R
D133
1N
4003S
R
16
17
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN
21
SW22
SW21
6 5
4
2
3
1
RY33
6 5
4
2
3
1
RY32
6
5
4 2
3 1
RY
31
+VCC1
-VCC1
+VCC2
-VCC2
C123
470P
5
4
3
2
1
BN
24
JW12
JW11
Q341
C107M
Q345
KRC107M
Q344
KRA107M
11 10 9 8 7 6 5 4 3 2 1
CN23
11 10 9 8 7 6 5 4 3 2 1
BN23
R395
47
R396
39K
Q343
KRC107M
Q342
KRA107M
C121
8200u
F/
35V
C122
6800u
F/
35V
C321 0.
047u
C241
0.
1/
50V
R242
10k(1/4W)
D118 Z27V
D119 Z27V
F_MUTE
PROTECT_L
F_MUTE
PROTECT_L
SPK1 SPK2
HP
_O
N
HP_IN
+VCC
-VCC
+VCC
-VCC
+VCC
+VCC
-VCC
+15VA
-15VA
+15VA
-15VA
+15VA
+15VA
HP_ON
HP_IN
-15VA
SPK1
SPK2
-15VA
+15VA
SP
K2
SP
K1
+15VA
+15VA
73
HK3390
harman/kardon