TV
FORMAT1
TV
FORMAT0
SCART Inactive (Standby)
SCART Active Auto Switch to 4:3 Aspect Ratio
TV FUNCTION
SCART Active Auto Switch to 16:9 Aspect Ratio
RGB
SWITCH
X
0
1
RGB
PIN8(V)
PIN16(V)
1-3V
0-0.4V
CVBS
6V
12V
0V
X
X
X
X
0
0
0
0
1
1
X
X
X
X
X
X
X
Mute logic circuit
for main L&R
analog output
Scart video output and
audio input, only for EU
version, don't install in
US version.
Digital audio
input/output
Analog audio output & input
Mute logic circuit
for headphone
and subwoofer
only for EU version
only for EU version
R361 R362 and
only for EU version
D
E
G
Red White
Red White
Red White
Orange Orange
NOT FOR HS250DL VERSION
5229C
1.1
HS250 AV BOARD 070913
A3
13
20
Thursday, September 13, 2007
Title
Size
Document Number
Rev
Date:
Sheet
of
TVFORMAT0
G
R
CVBS
SCART_IN_L
SCART_IN_R
TVFORMAT1
B
VOUTR
DOWNMIX_L
MCU_MUTE
HW_MUTE
TUNER_IN_L
TUNER_IN_R
ADATA_IN
SPDIF_IN
SCART_IN_R
SCART_IN_L
DOWNMIX_R
R
DGND
G
DGND
B
DGND
CVBS
RGB_SWITCH
TVFORMAT0
TVFORMAT1
TUNER_IN_L
DGND
TUNER_IN_R
DGND
DAC_MUTE_L
DAC_MUTE_R
MCU_MUTE
HW_MUTE
MUTE_R
MUTE_R
MUTE_L
VOUTL
COAXIAL
SWITCH
VOUTL
MUTE_L
SPDIF_SW
COAXIAL_INPUT
BLNK
VOUTR
ADATA3
DAC_MUTE_R
OPTICAL_IN
R_OUT
CLOCK/SCL
G_OUT
B_OUT
CVBS_OUT
DAC_MUTE_L
DATA/SDA
RGB_SWITCH
MCU_MUTE
HW_MUTE
COAX_IN
5VA
HP_L
MCU_MUTE
HP_R
MUTE_HP_SUB
AMCLK
ASCLK
ALRCK
COAXIAL_OUTPUT
L_IN_1
L_IN
R_IN
R_IN_1
TV_IN_L
TV_IN_R
DOWNMIX_R
COAXIAL_INPUT
TV_IN_L
DOWNMIX_L
COAXIAL_OUTPUT
R_IN_1
L_IN_1
TV_IN_R
TVR_IN
TVL_IN
ALRCK
ASCLK
AMCLK
ADATA3
ADATA0
HW_MUTE
ADATA_IN
DATA/SDA
CLOCK/SCL
COAXIAL
SPDIF_SW
SPDIF_IN
AMP_TWARN
AMP_PD
5VON
-12V
MUTE_HP_SUB
+5VON
A+5V
D-12V
D+12V
iPod_Rx
iPod_Tx
3.3VA
IPOD_IN_R
IPOD_IN_L
iPod_check
ADATA2
D+12V
D-12V
+5VON
D-12V
A+5V
A+5V
A+5V
DGND
DGND
D-12V
DGND
+5VON
A+5V
A+5V
3.3VA
3.3VA
D-12V
D+12V
A+5V
D+12V
A+5V
A+5V
D-12V
A+5V
DGND
R330
10K
R316
3.3K
R305
4.7K
CN302
24pin 1.0mm
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
R363
10K
FB303
50R
R352
4.7K
R344
330R
CN304
5pin 1.0mm
1
2
3
4
5
R
34
9
100K
R
373
10k
C
B
E
4.7K
3
2
1
Q309
DTC343TK
C
B
E
3
2
1
Q300
8050
EC300
10UF/16V
EC310
47UF/16V
R365
10K
FB305
50R
U304E
11
10
R382
10K
R312
2.2K
ESD304
AVR-M1608C270MTABB
EC304
10UF/16V
R339
10K
R
377
10k
R313
3.3K
C
B
E
4.7K
3
2
1
Q306
DTC343TK
R307
10K
EC302
47UF/16V
EC315
10UF/16V
R320
680R
U304D
9
8
R343
110R
R314
300R
R346
10K
R310
3.3K
R342
150R
C
309
104
R345
10K
ESD303
AVR-M1608C270MTABB
FB307
50R
R360
10K
C312
104
ESD306
AVR-M1608C270MTABB N/A
R361
10K
R336
4.75K 1%
R358
10K
U304B
3
4
R322
10K
U304C
5
6
R332
7.50k 1%
C306 0805 100p NPO
C
B
E
4.7K
3
2
1
Q310
DTC343TK
R
334
47
K
WM
8776
U302
WM8776
9
28
1
11
12
13
14
17
18
25
26
30
29
23
8
7
20
21
2
5
4
3
27
15
24
10
19
16
22
6
31
32
33
34
35
36
37 38 39 40 41 42 43 44 45 46 47 48
ZFLAGL
VMIDDAC
AIN2L
ADCMCLK
DOUT
ADCL
RC
DGND
CE
DI
NC
VOUTL
DACREFP
DACREFN
HPOUTR
ZFLAGR
DACLRC
HPOUTL
HPGND
AIN1R
DACMCLK
DACBCLK
AIN1L
VOUTR
DVDD
NC
ADCBCLK
CL
MODE
HPVDD
DIN
AUXR
AUXL
VMIDADC
ADCREFGND
ADCREFP
AVDD
AGND AINVGR AINOPR AINVGL AINOPL AIN5R AIN5L AIN4R AIN4L AIN3R AIN3L AIN2R
R
355 5.1K
EC318
10UF/16V
R301
10K
R317
3.3K
R
371
10k
R311
10K
R370
2.2k
C
B
E
3
2
1
Q311
8550
U304F
13
12
C320
104
R306
2K
R329 1.78k 1%
R379
560R
EC316
10UF/16V
D306
1N4148
R300
4.7K
FB300
50R
R372
2.2k
R
378
75R
C322
104
D301
1N4148
ESD301
AVR-M1608C270MTABB
Fiber Optic RX
Module
TOP VIEW
VIN
GND
VCC
DRIVER
IC
J304
SHARP GP1FA513RZ
1
2
3
R357
10K
C
B
E
4.7K
3
2
1
Q308
DTC343TK
R337
4.75k 1%
ESD302
AVR-M1608C270MTABB
R384
300R
GND
UP
DOWN
J302
AV8-8.4-13/PB
11
12
9
8
4 1
10 7
6
5
3
2
R340
10K
C
B
E
4.7K
3
2
1
Q307
DTC343TK
R
335
47K
R303
10K
EC322
100UF/16V
R325
10K
EC306
10UF/16V
R351
10K
R368
2.2k
R374
2.2k
C303
20PF
C307
0805 680p NPO
C318
100p
ESD305
AVR-M1608C270MTABB
D304
1N4148
R341
220R
EC307
47UF/16V
EC305
10UF/16V
EC311
220UF/16V
R304
2.2K
C
B
E
3
2
1
Q303
8550
R323
4.75K 1%
R347
10K
R309
10K
R324
4.75k 1%
C305 0805 102 NPO
D302
1N4148
EC301
10UF/16V
U303
74HC158
2
3
5
6
11
10
14
13
1
15
4
7
9
12
16
8
1A
1B
2A
2B
3A
3B
4A
4B
A/B
G
1Y
2Y
3Y
4Y
VCC
GND
R321
330R
FB304
50R
FB306
50R
V- V+
U301
LM833M
2
3
6
5
1
7
4
8
C
B
E
3
2
1
Q301
8550
C304
104
R315
3.3K
C313
104
C321
47p N/A
R376
2.2k
EC323
100UF/16V
R319 1.78k 1%
U304A
74HCU04
1
2
R326
7.50k 1%
R381
47K
R328
330R
C
B
E
4.7K
3
2
1
Q304
DTC343TK
R369
10k
R380
2.2K
C316
104
R333
10K
C308
104
R327
680R
D305
1N4148
R353
10R
C314 0805 100p NPO
FB302
50R
R308
1K
R
354 5.1K
EC312
100UF/16V
ESD300
AVR-M1608C270MTABB
C327
104
R350
10K
R364
2.2K
FB301
50R
C325
47p
R366
2.2k
C319
104
C328
104
CN301
16pin 1.0mm
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
C311
0805 680p NPO
D303
1N4148
C317
100p
C
B
E
4.7K
3
2
1
Q305
DTC343TK
R367
10k
EC308
10UF/16V
EC309
220UF/16V
C324
104
R385 150R
C300
20PF
SCART
CONNECTOR
BACK
PANEL VIEW
J301
SCART CONNECTOR CS101 WITH SHIELD
1
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
2
22
23
24
25
AOR
AOL
AGND
BGND
AIL
B
SWTCH
GGND
CLKOUT
G
DATA
RGND
DATAGND
R//C
BLNK
VGND
BLNKGND
VOUT//Y
VIN
SHIELD
AIR
NC
NC
GND
GND
EC303
47UF/16V
R362
10K
EC320
10UF/16V
D300
1N4148
EC313
47UF/25V
EC314
47UF/25V
C326
47p
R383
2K
D307
1N4148
C315
104
R302
10K
R331
10K
C310
0805 102 NPO
C
B
E
3
2
1
Q302
8050
C302
104
R
375
10k
C301
104
R359
10K
harman/kardon
HS 250/230 Service Manual
Page 54 of 60
Содержание HS 230
Страница 40: ...harman kardon HS 250 230 Service Manual Page 40 of 60...
Страница 41: ...harman kardon HS 250 230 Service Manual Page 41 of 60...
Страница 42: ...harman kardon HS 250 230 Service Manual Page 42 of 60...
Страница 43: ...harman kardon HS 250 230 Service Manual Page 43 of 60...
Страница 44: ...harman kardon HS 250 230 Service Manual Page 44 of 60...
