Harman Kardon DIGITAL LOUNGE (serv.man13) Service Manual ▷ View online
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
ESD protection for HDMI port
IR INPUT
IR OUTPUT
NOTE:
AML3278:
R[0..7]=HD_D_[16..23];
G[0..7]=HD_D_[8..15];
B[0..7]=HD_D_[0..7];
SIL9030:
R[0..7]=D[16..23];
G[0..7]=D[8..15];
B[0..7]=D[0..7].
AML3278:
R[0..7]=HD_D_[16..23];
G[0..7]=HD_D_[8..15];
B[0..7]=HD_D_[0..7];
SIL9030:
R[0..7]=D[16..23];
G[0..7]=D[8..15];
B[0..7]=D[0..7].
SOT223 H17A
SOT223 H16A
<112MHz R141=475R 1%
>112MHz R141=422R 1%
>112MHz R141=422R 1%
SOT223 H13A
<112MHz RC = N/A
>112MHz RC = install, ESD/EMI
components N/A for they may cause
signal integrity problems on the high
speed TMDS lines, TMDS lines should
be connected directly from SiI9030 to
connecter.
>112MHz RC = install, ESD/EMI
components N/A for they may cause
signal integrity problems on the high
speed TMDS lines, TMDS lines should
be connected directly from SiI9030 to
connecter.
5228C
1.2
HDMI and IR In/Out 070104
A3
12
21
Thursday, February 28, 2008
Title
Size
Document Number
Rev
Date:
Sheet
of
TX1+
TX1+
TX1-
TX1-
TX2+
TX2+
TX2-
TX1-
TX2-
TX0-
TX0+
TXC+
TX0+
TXC-
TX0-
TXC-
TXC+
TX0+
HD_D_9
HD_D_0
TXC-
HD_D_8
HD_D_14
HD_D_1
HD_D_19
HD_D_21
HD_D_20
HD_D_22
HD_D_4
HD_D_12
HD_D_17
HD_D_11
HD_D_[0..23]
DDC_SCL
HD_D_7
HD_D_10
TX2+
HD_D_23
HD_D_16
HD_D_3
DDC_SDA
IDCK
HD_D_5
HD_D_13
HD_D_6
HD3.3V2
HD3.3V1
HD3.3V2
HD_D_2
HD_D_15
HD_D_18
RST
TX0-
TX2-
TXC+
TX1-
TX1+
HPD
DDC_SCL
HPD
DDC_SDA
DDC_SCL
DDC_SDA
TX_DDC_SCL
TX_DDC_SDA
TX_DDC_SDA
DDC_SCL
DDC_SDA
TX_DDC_SDA
TX_DDC_SCL
IDCK
HD3.3V1
HPD
IR_IN
5VON
AMCLK
HD_D_[0..23]
SPDIF
HD_D_VS
HD_CK
HD_D_HS
ALRCK
HD_RESET
HD_D_DE
ASCLK
HDMI3.3V
DATA/SDA
CLOCK/SCL
HDMI5V
TUNER_VCC
ADATA3
ADATA0
5VON
VCC1.8
HD5V
HD3.3V3
HDMI3.3V
HDMI3.3V
HDMI3.3V
HDMI3.3V
VCC1.8
HDMI5V
H5V
DGND
TUNER_VCC
H5V
HD3.3V3
HDMI3.3V
HDMI3.3V
RN10 33R
1
2
3
4
5
6
7
8
R156
10R
D11
1N4148
1N4148
RN8
33R
1
2
3
4
5
6
7
8
FB5
50R
U24
RCLamp0514M
1
2
3
4
5
2
3
4
5
6
7
8
9
10
1
2
VCC
4
5
2
VCC
4
5
6
7
GND
9
10
EC46
10uF/10V
10uF/10V
R150
150R
U23
AZ1117H-1.8
3
2
1
4
IN
OUT
ADJ
OUT
C176
104
R158
10R
R144
10K
10K
R149
33R
EC45
22uF/10V
22uF/10V
R153
33R
RN6
33R
1
2
3
4
5
6
7
8
C197
105
R145
33R
C182
104
C192
3.3p
3.3p
R185
4.7K
4.7K
EC47
10uF/10V
10uF/10V
R151
33R
U30
AZ1117H-3.3
3
2
1
4
IN
OUT
ADJ
OUT
R167
390R
L6
ACM2012-900-2P-T
1
2
4
3
Q9
2SK3018
2SK3018
2
3
1
U26
RCLamp0514M
1
2
3
4
5
2
3
4
5
6
7
8
9
10
1
2
VCC
4
5
2
VCC
4
5
6
7
GND
9
10
C195
105
R147
33R
R186
4.7K
4.7K
EC51
10uF/16V
C194
105
RN7
33R
1
2
3
4
5
6
7
8
EC50
47uF/10V
47uF/10V
C174
104
R163
4.7K
4.7K
FB45
50R
C183
104
104
U31A
UPA672T
UPA672T
R1
33R N/A
R141
475R 1%
R146
33R
EC43
22uF/10V
22uF/10V
RN9
33R
1
2
3
4
5
6
7
8
C199
105
C186
104
104
R157
4.7K N/A
C198
105
C178
104
104
R172
10K
10K
R160
1.8K
1.8K
J6
CKX-3.5-22
3
2
1
1
EC44
22uF/10V
22uF/10V
C180
104
C
B
E
3
2
1
Q10
8550
8550
L5
ACM2012-900-2P-T
1
2
4
3
R168
4.7K
4.7K
L3
ACM2012-900-2P-T
1
2
4
3
C175
104
t
PTC1
0.5A
0.5A
FB42
50R
C179
104
104
RN11 33R
1
2
3
4
5
6
7
8
R142
33R
R173
270R
U31B
UPA672T
UPA672T
C170
104
EC52
47uF/16V
47uF/16V
R169
4.7M N/A
C172
104
R162
4.7K
4.7K
C184
104
R165
47K
47K
R155
33R
FB43
50R
C0
105
R171
10K
10K
L4
ACM2012-900-2P-T
1
2
4
3
FB44
50R
C171
104
R170
4.7K
4.7K
EC49
100uF/10V
C177
104
U21
SiI9030
11
47
30
12
13
14
16
17
18
19
20
22
23
24
25
26
27
49
50
51
52
56
57
58
59
1
2
3
4
6
7
8
9
48
44
61
15
28
54
5
21
55
35
43
45
10
29
53
62
42
36
39
31
32
33
34
40
37
38
41
46
60
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
WS
IOGND
TX0+
SCK
IOVCC
IOGND
CVCC18
INT
HPD
DSDA
DSCL
PGND1
PVCC1
EXT_SWING
AGND
TXC-
TXC+
D23
D22
D21
D20
D16
D15
D14
CVCC18
HSYNC
VSYNC
CGND
CVCC18
MCLK
SD3
SD2
SD1
IOVCC
CSDA
D13
CGND
AVCC
D18
SPDIF
RSVDL
D17
TX2-
CSCL
CVCC18
SD0
TX0-
D19
D12
RESET#
TX2+
PGND2
AGND
TX1-
TX1+
AVCC
NC
AGND
PVCC2
CI2CA
CGND
CGND
D11
D10
D9
IDCK
D8
D7
D6
D5
IOVCC
IOGND
CGND
CVCC18
D4
D3
D2
D1
D0
DE
U25
RCLamp0514M
1
2
3
4
5
2
3
4
5
6
7
8
9
10
1
2
VCC
4
5
2
VCC
4
5
6
7
GND
9
10
C181
104
EC48
100uF/16V
C196
105
J5
CKX-3.5-22
3
2
1
1
R2
33R
R159
4.7K N/A
R161
1.8K
1.8K
C173
104
U27
PC817
2
1
4
3
FB46
50R
J4
HDMI CON
HDMI CON
20
21
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
11
12
13
14
15
16
17
18
19
22
23
SHELL1
SHELL2
D2+
D2 Shield
D2-
D1+
D1 Shield
D1-
D0+
D0 Shield
D0-
CK+
CK Shield
CK-
CE Remote
NC
DDC CLK
DDC DATA
GND
+5V
HP DET
D2 Shield
D2-
D1+
D1 Shield
D1-
D0+
D0 Shield
D0-
CK+
CK Shield
CK-
CE Remote
NC
DDC CLK
DDC DATA
GND
+5V
HP DET
22
23
C185
104
104
C188
104
104
U29
AZ1117H-5.0
3
2
1
4
IN
OUT
ADJ
OUT
R143
10K
10K
C189
104
104
harman/kardon
Digital Lounge HS 250/230 Service Manual
Page 49 of 56
TV
FORMAT1
FORMAT1
TV
FORMAT0
FORMAT0
SCART Inactive (Standby)
SCART Active Auto Switch to 4:3 Aspect Ratio
SCART Active Auto Switch to 4:3 Aspect Ratio
TV FUNCTION
SCART Active Auto Switch to 16:9 Aspect Ratio
RGB
SWITCH
SWITCH
X
0
1
1
RGB
PIN8(V)
PIN16(V)
1-3V
0-0.4V
0-0.4V
CVBS
6V
12V
0V
X
X
X
X
X
X
0
0
0
0
0
0
1
1
X
X
X
X
X
X
X
X
X
X
X
Mute logic circuit
for main L&R
analog output
for main L&R
analog output
Scart video output and
audio input, only for EU
version, don't install in
US version.
audio input, only for EU
version, don't install in
US version.
Digital audio
input/output
input/output
Analog audio output & input
Mute logic circuit
for headphone
and subwoofer
for headphone
and subwoofer
only for EU version
only for EU version
R361 R362 and
R361 R362 and
only for EU version
D
E
G
Red White
Red White
Red White
Orange Orange
Red White
Red White
Orange Orange
NOT FOR HS250DL VERSION
5229C
1.2
HS250 AV BOARD 070913
A3
13
20
Saturday, March 01, 2008
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
SCART_IN_L
DOWNMIX_R
R
DGND
G
DGND
B
DGND
CVBS
RGB_SWITCH
TVFORMAT0
TVFORMAT1
TUNER_IN_L
DGND
TUNER_IN_R
DGND
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
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
-12V
MUTE_HP_SUB
+5VON
A+5V
D-12V
D+12V
iPod_Rx
iPod_Tx
iPod_Tx
3.3VA
IPOD_IN_R
IPOD_IN_L
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
R305
4.7K
4.7K
R316
3.3K
3.3K
R330
10K
10K
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
FB303
50R
R363
10K
10K
R352
4.7K
4.7K
R344
330R
R
373
10k
R
3
4
9
100K
CN304
5pin 1.0mm
1
2
3
4
5
2
3
4
5
EC300
10UF/16V
C
B
E
3
2
1
Q300
8050
8050
C
B
E
4.7K
3
2
1
Q309
DTC343TK
FB305
50R
R365
10K
10K
EC310
47UF/16V
R382
10K
10K
U304E
11
10
ESD304
AVR-M1608C270MTABB
R312
2.2K
2.2K
EC304
10UF/16V
R
377
10k
R339
10K
10K
R307
10K
10K
C
B
E
4.7K
3
2
1
Q306
DTC343TK
DTC343TK
R313
3.3K
3.3K
R314
300R
300R
R343
110R
110R
U304D
9
8
R320
680R
EC315
10UF/16V
EC302
47UF/16V
R346
10K
R342
150R
R310
3.3K
3.3K
C
309
104
ESD303
AVR-M1608C270MTABB
R345
10K
R360
10K
FB307
50R
50R
R336
4.75K 1%
4.75K 1%
R361
10K
ESD306
AVR-M1608C270MTABB N/A
C312
104
U304B
3
4
R358
10K
R332
7.50k 1%
7.50k 1%
U304C
5
6
R322
10K
10K
C
B
E
4.7K
3
2
1
Q310
DTC343TK
C306 0805 100p NPO
WM
8776
U302
WM8776
9
28
1
11
12
13
14
17
18
25
26
26
30
29
23
8
7
7
20
21
2
5
4
3
4
3
27
15
24
10
19
16
22
6
31
32
33
34
35
36
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
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
AUXL
VMIDADC
ADCREFGND
ADCREFP
AVDD
AGND
AINVGR
AINOPR
AINVGL
AINOPL
AIN5R
AIN5L
AIN4R
AIN4L
AIN3R
AIN3L
AIN2R
R
334
4
7
K
EC318
10UF/16V
R
355
5.1K
R301
10K
10K
R370
2.2k
R311
10K
10K
R
371
10k
R317
3.3K
R306
2K
2K
C320
104
104
U304F
13
12
C
B
E
3
2
1
Q311
8550
8550
R329 1.78k 1%
EC316
10UF/16V
R379
560R
560R
D306
1N4148
1N4148
FB300
50R
R300
4.7K
4.7K
R372
2.2k
D301
1N4148
C322
104
104
R
378
75R
R337
4.75k 1%
C
B
E
4.7K
3
2
1
Q308
DTC343TK
DTC343TK
R357
10K
Fiber Optic RX
Module
Module
TOP VIEW
VIN
GND
VCC
DRIVER
IC
J304
SHARP GP1FA513RZ
1
2
3
ESD301
AVR-M1608C270MTABB
R384
300R
300R
ESD302
AVR-M1608C270MTABB
GND
UP
DOWN
J302
AV8-8.4-13/PB
AV8-8.4-13/PB
11
12
9
8
4
1
10
7
6
5
3
2
R340
10K
10K
R
335
47K
C
B
E
4.7K
3
2
1
Q307
DTC343TK
DTC343TK
R303
10K
10K
EC306
10UF/16V
R325
10K
10K
EC322
100UF/16V
100UF/16V
C307
0805 680p NPO
C303
20PF
20PF
R374
2.2k
R368
2.2k
2.2k
R351
10K
ESD305
AVR-M1608C270MTABB
C318
100p
100p
D304
1N4148
R341
220R
220R
EC305
10UF/16V
EC307
47UF/16V
R323
4.75K 1%
C
B
E
3
2
1
Q303
8550
8550
R304
2.2K
2.2K
EC311
220UF/16V
C305
0805 102 NPO
R324
4.75k 1%
R309
10K
R347
10K
EC301
10UF/16V
D302
1N4148
R321
330R
330R
U303
74HC158
2
3
5
6
3
5
6
11
10
14
13
13
1
15
4
7
9
12
16
8
1A
1B
2A
2B
1B
2A
2B
3A
3B
4A
4B
4B
A/B
G
G
1Y
2Y
3Y
4Y
VCC
GND
FB304
50R
FB306
50R
50R
C
B
E
3
2
1
Q301
8550
8550
V-
V+
U301
LM833M
2
3
6
5
1
7
4
8
C321
47p N/A
47p N/A
C313
104
R315
3.3K
3.3K
C304
104
104
EC323
100UF/16V
R376
2.2k
U304A
74HCU04
74HCU04
1
2
R319 1.78k 1%
R381
47K
R326
7.50k 1%
7.50k 1%
C
B
E
4.7K
3
2
1
Q304
DTC343TK
R328
330R
330R
R380
2.2K
R369
10k
10k
R327
680R
680R
C308
104
104
R333
10K
10K
C316
104
104
R353
10R
D305
1N4148
FB302
50R
C314 0805 100p NPO
R
354
5.1K
R308
1K
ESD300
AVR-M1608C270MTABB
EC312
100UF/16V
100UF/16V
R350
10K
C327
104
104
C325
47p
FB301
50R
R364
2.2K
2.2K
R366
2.2k
C328
104
C319
104
104
C311
0805 680p NPO
CN301
16pin 1.0mm
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
C
B
E
4.7K
3
2
1
Q305
DTC343TK
DTC343TK
C317
100p
100p
D303
1N4148
1N4148
EC308
10UF/16V
R367
10k
10k
R385 150R
C324
104
104
EC309
220UF/16V
220UF/16V
C300
20PF
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
R362
10K
EC303
47UF/16V
D300
1N4148
1N4148
EC320
10UF/16V
C326
47p
EC314
47UF/25V
EC313
47UF/25V
D307
1N4148
1N4148
R383
2K
R331
10K
10K
R302
10K
C315
104
C
B
E
3
2
1
Q302
8050
8050
C310
0805 102 NPO
R
375
10k
C302
104
104
R359
10K
C301
104
104
harman/kardon
Digital Lounge HS 250/230 Service Manual
Page 50 of 56
K
LOCATION-PAD
Subwoofer
Trigger
Trigger
Subwoofer
output
output
5229C
1.2
HS250 AV board 070913
A3
14
20
Saturday, March 01, 2008
Title
Size
Document Number
Rev
Date:
Sheet
of
MCLK
DGND
DGND
5VON
DGND
+3.3V
CH6_SUB+
CH6_SUB+
CH6_SUB-
CH6_SUB-
+3.3V
CH6_SUB-
12VON
A+5V
MUTE_HP_SUB
EAPD
CH2_R-
CH2_R+
SUB+12V
CH1_L-
3.3VA
CH1_L+
+12VON
+5VON
D+12V
AMP3.3V
A+5V
+12V
AMP_PD
5VON
DATA/SDA
CLOCK/SCL
AMCLK
ADATA0
ALRCK
ASCLK
ALRCK
ASCLK
-12V
SUB-12V
D-12V
SUB-12V
D-12V
IPOD_12V
+3.3V
ADATA2
AMP3.3V
SUB-12V
AMP3.3V
SUB-12V
AMP3.3V
AMP3.3V
AMP3.3V
AMP3.3V
SUB+12V
AMP3.3V
AMP3.3V
DGND
SUB+12V
SUB-12V
DGND
DGND
SUB+12V
DGND
DGND
+
-
U405A
NJM2068M
NJM2068M
3
2
1
8
4
C420
Tan 22uF/10V
Tan 22uF/10V
R405
300R
J401
CKX-3.5-22
CKX-3.5-22
3
2
1
FB409
50R
U402
STA308A
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
MVO/DSD_CLK
TEST_MODE
VDD3.3
GND
NC
SDI78/DSD_6
SDI56/DSD_5
SDI34/DSD_4
SDI12/DSD_3
LRCKI/DSD_2
BICKI/DSD_1
VDD3.3
GND
NC
RESET
PLLB
TEST_MODE
VDD3.3
GND
NC
SDI78/DSD_6
SDI56/DSD_5
SDI34/DSD_4
SDI12/DSD_3
LRCKI/DSD_2
BICKI/DSD_1
VDD3.3
GND
NC
RESET
PLLB
SA
SDA
SCL
XTI
PLLF
NC
GND_
PL
VDD_
PL
CKOUT
NC
GND
VDD3
.3
OUT
8
B
OUT
8
A
OUT
7
B
OUT
7
A
OUT6B
OUT6A
VDD3.3
GND
NC
OUT5B
OUT5A
OUT4B
OUT4A
OUT3B
OUT3A
VDD3.3
GND
NC
OUT2B
OUT2A
OUT
1
B
OUT
1
A
EAPD
VDD3
.3
GND
NC
BICKO
L
RCKO
SDO12
SDO34
VDD3
.3
GND
NC
SDO56
SDO78
PWDN
C
419
104
C404
102
102
C
407
1
0
4
C
B
E
3
2
1
Q401
8550
8550
R411
10K
10K
FB404
50R
C409
Tan 22uF/10V
Tan 22uF/10V
FB410
50R
C400
153
153
C403
104
104
FB408
50R
G401
install hole
1
2
3
4
5
6
7
8
9
10
11
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
C415
104
104
EC400
47uF/25V
47uF/25V
R
403
3.4K
D400
1N4148
FB411
300R
G402
install hole
1
2
3
4
5
6
7
8
9
10
11
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
R406
10K
10K
C
408
104
FB403
50R
C
B
E
4.7K
3
2
1
Q400
DTC343TK
DTC343TK
C401
104
104
C411
104
104
R408
1.5K
1.5K
R410
1K
1K
R413
1.5K
R409
1.5K
1.5K
D402
1N4148
1N4148
C416
104
104
R418
1K
1K
C
B
E
3
2
1
Q402
8050
8050
C
421
220p
R420
10K
10K
R414
1K
1K
R415
47K
47K
C406
27P
27P
C412
104
104
C405
100P
100P
C410
104
104
EC402
10uF/25V
10uF/25V
AAT3522IGY-3.08-200-T1
U401
3
2
1
VI
GND
RET
FB407
50R
TOP VIEW
GND
SIG
J402
AV1-8.4-6G
AV1-8.4-6G
1
2
C417
104
104
R407
10K
10K
C418
104
104
FB412
300R
C414
104
104
D401
1N4148
FB413
50R
R419
10K
10K
G400
install hole
1
2
3
4
5
6
7
8
9
10
11
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
EC401
47uF/25V
EC
403
100uF/16V
C
422
122
U406
AZ1117H-3.3
AZ1117H-3.3
3
2
1
4
IN
OUT
ADJ
OUT
R402
270R
270R
FB401
50R
C402
104
104
FB406
50R
C413
104
104
R416
150R
150R
+
-
U405B
NJM2068M
NJM2068M
5
6
7
8
4
R417
10K
10K
R412
10K
10K
FB405
50R
CN402
9pin 1.25mm
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
t
PTC400
JK-MSMD010
JK-MSMD010
FB402
50R
EC
404
100uF/16V
harman/kardon
Digital Lounge HS 250/230 Service Manual
Page 51 of 56
L
iPod input
5229C
1.2
HS250 AV board 070828
A3
15
20
Saturday, March 01, 2008
Title
Size
Document Number
Rev
Date:
Sheet
of
L+
R-
R+
L-
Accessory_Identify
iPod_Tx
iPod_Rx
iPod_Rx
+12VON
IPOD_IN_L1
IPOD_IN_R1
iPod_check_in
Accessory_Detect
A_TRN
AMP_TWARN
CH1_L-
CH1_L+
EAPD
AMP3.3V
+34V
CH2_R+
CH2_R-
iPod_Rx
iPod_Tx
IPOD_IN_L
IPOD_IN_R
+3.3V
+12VON
IPOD_12V
iPod_Check
+34V
+34V
+34V
+3.3V
+12VON
IPOD_12V
IPOD_12V
IPOD_12V
IPOD_12V
IPOD_12V
IPOD_12V
+
-
U305A
NJM2068M
NJM2068M
3
2
1
8
4
ESD308
R348
2.2k
R433
10K
10K
R429
6.2R
6.2R
C330
22p
R389
4.7k
CN405
4pin 4mm
1
2
3
4
2
3
4
C433
105/50V
105/50V
+
-
U306A
NJM2068M
NJM2068M
3
2
1
8
4
C453
104 X7R
104 X7R
R387
10k
TOP VIEW
J303
IPOD_DA1R018H91E
IPOD_DA1R018H91E
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
R391
2.2k
C436
104 X7R
104 X7R
HS400
HEATSINK-E
1
2
L
R
C336
223
R398
4.7k
R422
10R
10R
B
C
E
DTC114EUA
Q312
1
3
2
C323
104
104
L402
15UH
15UH
C332
470p
EC325
220UF/16V
C443
680pF NPO
680pF NPO
ESD311
R427
6.2R
6.2R
R338
549K
549K
C426
104 X7R
104 X7R
C441
680pF NPO
680pF NPO
EC321
100UF/25V
100UF/25V
C465
104 X7R
104 X7R
L403
15UH
15UH
ESD310
R423
10R
10R
R
356
100k
C331
470p
R392
10k
R395
47k
R397
2.2k
C424
104 X7R
C329
22p
L401
15UH
15UH
R
393
100k
C450
104 X7R
104 X7R
C451
104 X7R
104 X7R
C423
104 X7R
104 X7R
U403
STA508
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
GNDS
OUTNR1
OUTNR2
VCC2N
PGND2N
PGND2P
VCC2P
OUTPR1
OUTPR2
OUTNL1
OUTNL2
VCC1N
PGND1N
PGND1P
VCC1P
OUTPL1
OUTPL2
NC
GNDREF
GNDR1
VREG11
VREG12
VL
CONFIG
PWRDN
TRI-STATE
FAULT
TWARN
INLA
INLB
INRA
INRB
VREG21
VREG22
VSIG1
VSIG2
CN403
2pin 8mm
1
2
2
C452
104 X7R
104 X7R
EC328
10UF/16V
+
-
U306B
NJM2068M
NJM2068M
5
6
7
8
4
C464
102
102
+
-
U305B
NJM2068M
NJM2068M
5
6
7
8
4
EC317
1uF/50V
1uF/50V
ESD307
C427
104 X7R
104 X7R
C459
Poly 0.47uF/NPO
Poly 0.47uF/NPO
C425
104 X7R
104 X7R
C463
102
102
ESD309
R430
6.2R
6.2R
EC324
47UF/25V
47UF/25V
C462
102
102
R428
6.2R
6.2R
C444
680pF NPO
680pF NPO
R424
10R
10R
EC405
1000uF/50V
1000uF/50V
R396
2.2k
R318
10k
R388
47k
47k
C435
105/50V
C434
104 X7R
EC326
1uF/50V
1uF/50V
EC327
10UF/16V
R390
10k
R421
10R
10R
EC319
1uF/50V
1uF/50V
C442
680pF NPO
680pF NPO
C458
Poly 0.47uF/NPO
Poly 0.47uF/NPO
C461
102
102
R399
3k
3k
C447
104 X7R
104 X7R
C333
104
104
R400
3k
3k
C449
104 X7R
104 X7R
C448
104 X7R
104 X7R
L400
15UH
15UH
harman/kardon
Digital Lounge HS 250/230 Service Manual
Page 52 of 56
Click on the first or last page to see other DIGITAL LOUNGE (serv.man13) service manuals if exist.