Schematic Diagram - Bar-Amp Board (3/3) - Sony HT-MT500 Service Manual

HT-MT500/MT501

5-10. SCHEMATIC DIAGRAM - BAR-AMP Board (3/3) -

1 2 3
BAR-AMP BOARD (3/3)
A
JL6049
B
C
R6244
3.3k CL6131
C6244 C6241
TH3001 0.1 1
9
D
10
>002S
11
BAR-AMP 12
BOARD
13
(1/3)
JL6050
(Page 46) 14
15
E
LN6002
C6249 C6248 C6250
0.01 0.01 0.01
(CHASSIS)
F
CN6014
8P
JL6056
GND(6V) 8
JL6055
USB6V 7
JL6054
GND(5.2V) 6
MB-1610
GND(5.2V) 5
JL6053
BOARD
(2/5)
E5.2V 4
G
E5.2V 3
JL6052
GND(SW13V) 2
JL6051
SW13V 1
H
I
J
K
HT-MT500/MT501
• See page 52 for Waveforms. • See page 53 for IC Block Diagrams.
4 5 6 7
L6016
R6251 L6012 R6260 10uH
0 10uH 0 C6227
IC6014
+3.3V REGULATOR
IC6014
MM3411A33URE
CL6130
R6226
100k
R6224
2.2k
C6228
C6214 R6243 C6242 R6227 C6226 C6225 C6224
470p
470p 1k 1 18k 22 22 0.022
JL6047
FB6011 L6018
C6233
0 22uH
R6222
0
R6201
0
R6231
0
CL6129
R6232
100k
R6230
2.2k
R6233 C6232 C6231 C6230 C6234
15k 22 22 0.033 680p
JL6048
FB6012 L6020
C6239
0 33uH
R6237
0
CL6132
R6238
100k
R6241 R6236
4.7k 5.6k
R6239 C6238 C6237 C6236 C6240
1.8k 22 22 0.22 120p
8 9 10
L6015
2.2uH
0.1
4
IC6011
DC/DC CONVERTER
IC6011
TPS54334DDAR
R6223
100k
R6247
56k
JC6002
R6245 0
4.7k
JC6001
R6229 C6223 R6246 C6245 0 C6156
22k 10 10k 0.01 10
CL6126
0.1 L6017
2.2uH
5
IC6012
DC/DC CONVERTER
IC6012
TPS54334DDAR
Q6006
TTC3710B, S4X(S
17 19.2
17.6
R6235
1k
CL6118
R6213 R6218
750 680
C6229
10
CL6127
0.1 L6019
2.2uH
17
6
17
Q6010
2SA2097
0
IC6013
DC/DC CONVERTER
Q6007 - 6011
IC6013
PROTECT DETECT
TPS54334DDAR
R6252
1k
3
A
C6235 C6219 R6216 R6212
10 2200 5.6k 22
25V
48 48
11 12 13 14
IC6008
+12V REGULATOR
IC6008
R1154H001C-FE
11.7 1 5
VOUT VDD
2
R6171
GND
33k
3.1 3 4
CE ADJ
R6173
4.7k
R6172 C6168 C6169 C6170 C6167 R6175
10k 22 0.1 0.1 47 1k
50V
JL6013
L6014 C6030
330p
C6027 C6020 C6019
C6029
0.1 0.0015 270
0.001
35V
D6011
CMS04-TE12R
Q6006, 6007
REGULATOR
R6203
D6008
10k
1SR154-400TE-25
R6214 R6217
100 0
3
Q6007 C
2SC2712L-TE85L
Q6014
17.6 19.2
HN1B01FU
E
4
18.2
CL6128
R6211
220
D6007
DA2J10100L
Q6011
2SK208-GRT5LSONY-1
18.2
17.3
S
18.2 17.3
Q6008
17.3
2SC2712L-TE85L
C6218
1
D6002
16.8
DA2J10100L
15
D6003
Q6009 DA2J10100L
IC6010
2SC2712L-TE85L
15.3
D6004
PROTECT DETECT
DA2J10100L R6204
IC6010 10k
MM1431FNRE
R6215
1 15.3 CL6117
10k
K
2 2.4
VREF
R6220 R6221 R6205
15k 2.2k 2.2k
15 16
>003S
18
17 BAR-AMP
BOARD
D6012
16
(2/3)
DZ2J027M0L
(Page 47)
L6013
2.2uH
13.3
2.4
F6001
5A
JL6012
250V
J6001
D6010
JL6011
1SR154-400TE-25 19.5V
LN6001
(CHASSIS)
CL6125
D6009
1SR154-400TE-25
R6206
10k
2 1
B E
B C
5 6
Q6012 - 6014
POWER CONTROL
R6219
10
R6209
100
Q6013
2SA1162G-TE85L
18.2 18.2
D6006
17.4
UDZVTE-172.0B
R6207 R6208
10k 10k
17.4
1.9
Q6012
2SC2712L-TE85L
1.2
C6216 R6210 D6005 C6217
220 330 UDZVTE-172.0B 470
25V 25V