Harman Kardon Harman/kardon HK3490, Руководство по обслуживанию

Страница: 107 / 108

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
D
IMME
R
FROM FRONT : 2mm pitch
FR
O
M
T
R
A
N
S :
2
mm pi
tc
h
FR
O
M
T
R
A
N
S :
3.
96m
m
p
itc
h
T
O
T
R
A
N
S
T
O
H
_PH
O
N
E :
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
U
T
2
SU
B_
O
U
T
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
U
T
1
SU
B_
O
U
T
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 R
303
33K
C301 10/
50V
R
319 33K
R307
10
R
365
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
R
321
1.
2K
D
305
1S
S133M
R
309 270
R305
470
R
313 120
R
311 120
R
315 1.
5K
R
317 1.
5K
R
329
560
R
325
560
R
333 560
R
323 560
R
331 560
R349
3.3(1/4W)
R347
3.3(1/4W)
R
341 22K
R
339 22K
R
343 1.
2K
R345
330
R
327 560
R
363 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
R
364
1K
C318 10/
50V
Q324
KSC2785Y
R
366
10K
Q335
C107M
Q336
C107M
Q
332
KR
A
107M
Q
333
KS
C2785Y
Q
334
KS
C2785Y
Q331
KSA1175Y
D309
1SS133M
D308
1SS133M
2
4
3
1
D113
600V/8A
R
110
39K
R
382
27K
R386
1K
R
393 47
R
385
47K
R
375
10(
1W
)
R
381
27K
R371
47(1/4W)
R373
47(1/4W)
R372
47(1/4W)
R374
47(1/4W)
R
392 47
R391
47
D307
1SS133M
R
384
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
)
R
376
10(
1W
)
L301
0.5uH
L302
0.5uH
D117
1N4003S
D116
1N4003S
D115
1N4003S
D114
1N4003
F101
D104
1N4003S
R
383
47K
C331
5600P(
M
)
C333
5600P(
M
)
R
112
39K
R
111
39K R
113
39K C116
10000u
F/
63V
R
118
12K
(1/
4W
)
R
119
12K
(1/
4W
)
C117 0.
047u
C118 0.
047u
D
102
Z33V
C104
47/
63V
R103
1.2K
D105
1SS133M
D106 1SS133M
D109
1N4003S
D
107
1S
S133M
C113
0.
022u
R106
82(1/4W)
C112
3300/
16V
C110 0.
022u
C111
100/
16V
D
301
1S
S133M
D
303
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 R
205
180K
R
201
100
C202 100P R
206
180K
R
202
100
C203 100P R
207
180K
R203
100
C204 100P R
208
180K
R204
100
Q337
A107M
Q338
A107M
5
4
3
2
1
BN
73
R
109
3.
3M
D
103
Z6
.8
V
Q321
2SB1570
VR31
R377
270(2W)
R378
270(2W)
C115
10000u
F/
63V
Q104
KSC2785Y
D110
1N4003S
D
112
1N
4003S
D
111
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
R
355
0.
22 X
2
D
204
1S
S133M
D
203
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
R
335
75
R
337 75
R
338 75
R
336 75
C314
33P
C352
100P
2
1
CN
32
R
356
0.
22 X
2
VR32
D
304
1S
S133M
D
302
1S
S133M
Q318
KTC3114A
Q316
KTC3423Y
Q310
KTA1268
Q312
KTC3200
Q314
KTA1360Y
Q308
KTA1268
Q
302
KT
C3200
Q
304
KT
C3200
Q306
KTC3200
R
328 560
R346
330
R
344
1.
2K
R
340 22K
R
342 22K
R348
3.3(1/4W)
R350
3.3(1/4W)
R
332 560
R
324 560
R
334 560
R
326 560
R
330 560
R
318
1.
5K
R
316
1.
5K
R
312 120
R
314 120
R306
470
R
310 270
D
306
1S
S133M
R
358 510
C308
100/
100V
C306
100/
16V
C310
100/
100V
C312
12P
R354
47(1/4W)
R352
47(1/4W)
C316 10/
50V
R308
10
R
320
33K
C302
10/
50V
R
304 33K
C304 470P
R
239
1M
C107
100/
25V
R
367
22K
(1/
4W
)
R
368
22K
(1/
4W
)
R
357 510
R
322
1.
2K
D
108
1S
S133M
R
232
10K
R231
8.2K(1/4W)
C240 1/
50V
R
117
1.
8K
R
115
1.
8K
R
114
1.
8K
R
116
1.
8K
Q320
2SD2401
Q322
2SB1570
D
310
1S
S133M
Q339
C107M
R
394 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
D
202
1S
S133M
D
201
1S
S133M
321
CN
16
OL11
R240 10
R241 10
24
22
21
10
2
1
JK23
JK21
JK22
ET11
D
125
1N
4003S
R
D
124
1N
4003S
R
C132
0.
47u
F/
50V
R128
2.2K (1/4W)
D
126
6.
2V
C133
22/
50V
R
129
10K C134 0.
1u
F
1 2
3
VDD
VSS
OUT
IC14
HVIS-80842CNY-X
D127
1SS133M
R130
47K
2 1
CN18
D
132
1N
4003S
R
D
133
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
R
395
47
R
396 39K
Q343
KRC107M
Q342
KRA107M
C121
8200u
F/
35V
C122
6800u
F/
35V
C321 0.
047u
C241
0.
1/
50V
R242
10k(1/4W)
D
118
Z27V
D
119
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
107
HK3490
harman/kardon