Sony HAP-S1 - Schematic Diagram - MAIN Section (2;9)

HAP-S1
HAP-S1
4848
• See page 73 for Waveforms. • See page 78 for IC Block Diagrams.
5-8. SCHEMATIC DIAGRAM - MAIN Section (2/9) -
5.2
3.3
3.3
5.2
5.2
3.3
3.3
0
0
3.2
1.4
3.2
0
3.1
1.6
3.3
5.2 6.6 1.5 3.2 5.1 0.7
5.2 8.3 3.3 3.2 5.1 0.7 5.2
5.1 5.2 1.4
2.5 3.2 1.5 0.8
1
TPS54295PWPR
IC203
VIN1
1
VBST1
2
SW1
3
PGND1
4
EN1
5
SS1
6
VFB1
7
GND
8
VREG5
9
VFB2
10
SS2
11
EN2
12
PGND2
13
SW2
14
VBST2
15
VIN2
16
0
R206
1
C202
0.01
C204
0.1
C209
0.1
C205
0.01
C206
0.1
C210
0.01
C211
UART4_TXD
UART4_RXD
UART5_TXD
UART5_RXD
RESET_MPU_B
10
C216
9P
CN201
1MAIN 5V
2NC
3MAIN 5V
4GND
5GND
6USB 5V
7USB 5V
8USB GND
9USB GND
BU33TD3WG-TR
IC201
VIN
1
GND
2
STBY
3
NC
4
VOUT
5
UPDATE_LED
RESET_IR_B
IR_REG_EN
MD0
0
R225
DTC114EE-TL
Q201
RESET_SYS
ETHER_PHY_3.3V
10
C219
10
C217
10
C220
3.3k
R201
1k
R218
33
R202
3.3k
R217
3.3k
R203
0
R204
C223
0.001
C224
0.001
C221
0.001
C222
0.001
CL 111
CL112
CL114
CL116
CL118
5.6k
R207
0
R211
10
C229
10
C230
10
C231
10V
100
C233
USB_5V
USB_GND
5V
GND
5V
STANDBY3.3V
1.42V
DDR_1.5V
3.3V
CL121
CL122
CL123
CL124
CL125
CL126
CL127
0
R242
0
R243
BD9329AEFJ-E2
IC202
BST
1
VIN
2
SW
3
GND
4
FB
5
COMP
6
EN
7
SS
8
DTC114EE-TL
Q202
DTA114EE-TL
Q203
R244
0
1k
R213
1k
R215
1k
R212
C235
0.001
C236
0.001
2.2uH
L202
2.2uH
L201
3.3k
R208
R248
0
22
R209
15k
R210
22
C201
22
C203
22
C207
22
C208
22
C237
22
C238
0
R253
0
R254
INTERRUPT
13P
CN203
1UART_MPU/SYS
2UART_SYS/MPU
3INTERRUPT
4MD0
5RESET_SYS_B
6RESET_MPU_B
7UPDATE_LED
8UART_MPU/IR
9UART_IR/MPU
10RSET_IR_B
11IR_REG_EN
12POWER_ON
13GND
PST8429UL
IC205
GND
1
VDD
2
CD
3
OUT
4
10k
R224
1.8k
R256
0.22
C240
0.1
C241
CL128
CL129
CL130
CL131
CL132
CL133
0.0015
C212
4.7uH
L203
MM3464A33NRE
IC204
VDD
1
GND
2
CE
3
NC
4
VOUT
5
0
R257
0
R258
0
R259
R261
0
FL201
OUT
GND1
IN
GND2
GND
3.3V
GND
GND
3.3V
GND
GND
GND
3.3V
3.3V
GND
3.3V
STANDBY3.3V
5V
IC201
IC204
+3.3V REGULATOR
IC203
DC/DC CONVERTER
IC202
IC205
VOLTAGE DETECT
>01S
DCDC
CN2405
BOARD
>02S
U-COM
CN5005
BOARD
(CHASSIS)
ET010
ET009
(CHASSIS)
ET004
(CHASSIS)
ET003
(CHASSIS)
ET002
(CHASSIS)
ET001
(CHASSIS)
+3.3V REGULATOR
DC/DC CONVERTER
MAIN
>109S
(6/9)
BOARD
MAIN
>110S
(5/9)
BOARD
MAIN
>111S
(3/9)
BOARD
MAIN
>112S
(8/9)
BOARD
MAIN
>113S
(7/9)
BOARD
RESET SWITCH
Q202, 203
POWER CONTROL SWITCH
>105S
(9/9)
BOARD
MAIN
>101S
(1/9)
BOARD
MAIN
>106S
(4/9)
BOARD
MAIN
>107S
(5/9)
BOARD
MAIN
>108S
(7/9)
BOARD
MAIN
G
H
I
F
K
2
B
3
A
451
J
6789101112
C
D
E
(2/9)MAIN BOARD
EEEEEE
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