Sony HCD-LF1H, Service Manual, Page: 38 / 82

38 38
HCD-LF1H
HCD-LF1H
6-11. SCHEMATIC DIAGRAM — DMB14 BOARD (5/7) —
Q2001
R228
R221
R219
R218
IC201
R224
FB202
IC202
FB203
R233
R234
R235
R236
R237
R238
R239
R242
R243
R244
R245
R246
R247
R249
R250
R251
R252
R253
R254
C219
TP142
TP141
SL43
TP43
SL44
TP44
TP143
TP45
TP47
TP46
TP137
SL48
TP48
TP37
TP1
TP5
TP6
TP11
TP12
TP26
TP27
TP30
TP32 TP33 TP35 TP36
C201
R202 R201
C231
C203
R205
R206
R207
R208
R209
C234
C235
R210 R222
R211 R223 R213
R212
C225 C226 C227 C228 C229
C204 C208
C238
C232
C237
R248
C236
C218 C217
R229
R225
R217
C224
C223
R216
C222
R215
R214
C205 C206 C207
R259
R260
R261
R241
R240
C215
C230
C
220
C211
R230
R231
R232
C216
C221
GND
IC203
2SK1828TE85L
0
0
0
0
LMV321IDCKR
0
0
TK11136CSCL-G
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
47
16V
FOO1
TRO1
FOO2
TRO2
FCS+
TROPENPWM
FMOA
FMOB
DMO1
DMO2
VREFO
FG
FCS+
FCS-
LDM+
LDM-
U
V
W
A+ A- B+ B-
0.22
1.0k 4.7k
0.22
0.22
1.0k
33k
18k
15k
82k
680p
680p
5.1k 5.1k
5.1k 5.1k 150
150
0.047 0.047 0.047 0.033 0.033
0.1 4.7
10
0.1
10
0.2
0.1
0.001 0.01
10k
10k
180
0.1
0.0047
47k
0.0047
47k
6.8k
0.1 0.1 0.1
4.7k
4.7k
4.7k
120
330
0.1
0.1
0.1
0.1
1.0k
1.0k
1.0k
0.1
0.1
BH5510KV-E2
34
37
40
37
34
35
34
35
35
36
34
34
35
37
39
40
34
•
See page 52 for IC Block Diagram.