Schematic Diagram - Usb/Hp/Relay Boards - Sony HCD-SBT100 Service Manual

5-14. SCHEMATIC DIAGRAM - USB/HP/RELAY Boards -

1 2 3
USB BOARD
A
CN5012
9P
CL5086
PROTECT 1
CL5109
VBUSP-MONI 2
CL5084
FFC4 POWER-ON 3
CL5074
USB-POWER 4
CL5075
>01S
WM-POWER 5
CL5073
B
USB-OC 6
MAIN
JL5004
BOARD
GND 7
(3/7)
CN340 D+ 8
(Page 33)
D– 9
R5137 R5138
0 0
C
D
CL5091
CN5004
1
CL5092
2
CL5093
DC 5V
2.1A MAX 3
CL5094
4
CL5095
C5025
E
R5160 10
0
HCD-SBT100/SBT100B/SBT300W/SBT300WB
• See page 50 for Waveforms. • See page 52 for IC Block Diagrams.
4 5 6
R5096 R5102
100 47k
[3.3]
10 FAULT1 GND 1
[5.2] [5.2]
9 OUT1 IN 2
[5.2]
8 OUT2 IN 3
[0.3] [3.2]
R5100
7 ILIM EN1 4
47k
[0]
6 FAULT2 EN2 5
C5076
47
R5081 IC5005
22k C5065
47
VBUS SWITCH
R5082 IC5005
2.2k TPS2561DRCR R5105
1k
JL5007
C5022 C5027 C5029 R5083 C5061
1 47 47 0 1
7 8 9
R5112 R5133
1k 1k
D5013
DZ2J068M0L
L5003
C5068
10uH
0.1
E
D5014
IC5008
SJPJ-L3SVL
DC/DC CONVERTER
R5113 C5067 IC5008
47k 12p TPS54332DDAR
21
[5.2] [11.3]
8 PH BOOT 1
R5107
10k
[14.8]
7 GND VIN 2
C5066
220p
[0.5] [3.2]
R5108
6 COMP EN 3
330
[0.8] [1.8]
5 VSENSE SS 4
R5109
1.5k
R5110
330
R5106 R5111 C5069 R5132 C5070
4.7k 47 0.01 100k 0.1
41 41
HCD-SBT100/SBT100B/SBT300W/SBT300WB
10 11 12 13
(Page 35)
>02S
HP-DET
HPOUT-R
MAIN
BOARD
(5/7)
CN3001 HPOUT-L
R5135
0
CN5008
R5134 2P
0
CL5081
1 V2_12–17V V2_12–17V
CL5080
2 V2_GND V2_GND
C5071 C5072 C5075
4.7 4.7 0.01
14 15 16
HP BOARD
R304
1k
NO301
4P R260
0
JL309
4
JL308
FB251
3 0
FB302
JL307
GND 2
JL306
FB301
R160
0
1
0 C302
D302 0.1
BAV99-215
FB151
0
ET301
(CHASSIS)
RELAY BOARD
(Page 48)
CN906 CN905
2P 2P
>07S
1 1 V2_12–17V
POWER
2 2 V2_GND
BOARD
NO904
Note: IC5008 on the USB board cannot exchange with single. When
this part is damaged, exchange the complete mounted board.
J302