Harman Kardon HD 990 - Page 57

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Replace
the
BA6208
change from 2.2k
This connector support SF-HD850
1%
ŶŶŶ NET "PVCC"--1A;
ŶŶŶ NET "PVCC"--1A;
4.6V
5604C 1.8
HD990 main board
Harman Kardon
A3
79Friday, June 25, 2010
Title
Size Document Number Rev
Date: Sheet
of
drawn by
ABC PCB S
䛣 l
Ch. du Saux 17
CH-1131 Tolochenaz
SPIN-
SPIN+
TR-
SLED-
SLED-
SLED+
SPIN+
LOAD+
SLED+
SPIN-
SPIN+
SPIN-
LOAD-
TR+
LOAD-
LOAD+
F-
F+
INTRAYOUTTRAY
TRO
DMO
FOO
FMO
TRAYOUT#
TRAYIN#
LIMIT#
GIO5
GIO4
F-
F+
TR-
TR+
DMOEN
PVCC
PVCC
PVCC
PVCC
PVCC
VRD
VRD
VRD
VRD
VRD
VRD
VRD
D5V
D5V
D5V
D5V
B
C
E
Q36
8550
2
13
C97
100nF
Q39
8050
1 3
2
R190
4K7
R206 1R
R197 0R
C96 100pF
R177 1M
R198 47KR200
8K2
R186
560R
Q38
8050
1 3
2
C102
NA
C100 10nF
R188 1M
R180 240R
R185
10K
R201
0R
R207 1R
C95
47nF
C99 100nF
C90
390pF
FMSO1
TOSO1
R195
2K2
C88
100nF
B
C
E
Q37
8550
2
13
C94 100pF
D22
SS14
1 2
R203
8K2
R204 1R
R178
1K5
C87
100nF
+
-
U27B
LM393
5
6
7
8 4
CN3
CON5_2.0MM_DIP
1
2
3
4
5
R205 1R
R183 100R
+
-
U27A
LM393
3
2
1
8 4
R199
2K2
C91
100nF
R181 240R
C89
390pF
C98
680pF
R202
5K1
FOFO1
C86
100nF
R194
0R
R182
22K
C101 10nF
C93
470pF
R193
2.2K
R192
22K
R189
1K5
DMO1
R191
0R
R184 100R
R179
4K7
R176
10K
+ CE32
100uF/10V
12
R187
560R
R196 47K
CN4
CON6_2.0MM_DIP
1
2
3
4
5
6
U28
BA5888FP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
29 30
VINFC
CFCERR1
CFCERR2
VINSL+
VINSL-
VOSL
VNFFC
VCC
PVCC1
PGND
VOSL-
VOSL+
VOFC-
VOFC+
STBY
BIAS
VINTK
CTKERR1
CTKERR2
VINLD
PREGND
PVCC2
VNFTK
PGND
VOLD-
VOLD+
VOTK-
VOTK+
GND GND
C92
470pF
+ CE31
100uF/10V
12
HD 990 harman/kardon