Read Harman Kardon DIGITAL LOUNGE (serv.man13) Service Manual online
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
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