Sony HBD-E280 - 5-25. SCHEMATIC DIAGRAM - INPUT;OUTPUT Section

HBD-E280/T28
HBD-E280/T28
5252
BOARD
J
(8/12)
MB-141
CN5909
IC B/D
IC B/D
31
CN01
DISPLAY
BOARD
R
CN3100
(1/2)
AMP
D
BOARD
CN3200
(1/2)
AMP
C
BOARD
CN3300
(1/2)
AMP
B
BOARD
(5/12)
G
CN602
MB-141
BOARD
3.3
0
0.8
0
3.3 3.3
3.3 0.6 0.4 0.8 1.3 1.3 3.3 3.3
3.3
55
22R106
180p
C105
10V
100
C110
680p
C108
0.047
C107
L101
10uH
C106
2200p
22R105
BPF
G
IO
FL101
CL101
CL102
100R107
R108
1k
CL104
CL103
CL106 CL107
CL109
CL116
CL117
CL118
CL119
CL120
CL121
CL122
1
C111
1
C109
32.768kHz
X101
MM3404A33URE
IC104
1
CE
2
GND
3
Vout
4
Vdd
E
ET101
5P
CN102
MC2837
D101
0.1
C122
100
R118
C123
1
RS5B700-0001E2
(E280: US, CND, AUS, PX, MX/T28)
RS5B700-0002E2
(E280: AEP, IT, UK)
IC101
1
GND
2
VDDRF
3
FRF1
4
FRF2
5
GNDRF
6
CP2
7
NC
8
IIC/RDSI
9
LA
10
CK
11
VDD
12
GND
13
DA
14
ROUT
15
LOUT
16
IISD
17
CP1
18
X1
19
X2
20
VDD
100
R120
100k
R123
1
2
3
4
5
6
7
7P
CN101
R-CH
A5V
L-CH
AGND
I2C_DATA
RDS
I2C_CLK
100
R124
0
R125
CL105 CL108
CL110
CL111
100
R122
10k
R101
CL302
CL301
0.1
C303
100
R301
1
2
2P
CN301
PW-SW
GND
IC101
+3.3V REGULATOR
IC104
TUNER BOARD
FM RECEIVER
ANTENNA
75:
FM COAXIAL
(CHASSIS)
POWER KEY BOARD
S301
/
13
A
E
D
C
4 148
B
1 113 109
F
H
G
6257 12
CL453
CL451
CL455
CL458
CL456
CL457
CL454
CL452
CL476
CL472
CL477
CL471
CL468
CL470
CL467
CL474
CL469
CL473
E
ET451
E
ET452
JS451
JS452
JS453
JS454
JS455
JS456
JS457
JS458
CL475
JS404
CL466
CL465
JS402
CL464
JS403
CL463
JS401
CL459
CL460
CL461
CL462
+
–
+
–
TB401
2
13
3
4
5
6
7
8
9
10
11
12
13P
CN451
NC
1
FR -
SL-
FR +
FL -
FL +
SW -
SW +
C -
C +
SR+
SR-
SL+
–
+
–
+
–
+
+
–
TB451
C462
1000p
C460
0.01
C464
0.01
C408
1000p
C407
0.01
C401
1000p
C403
1000p
C405
1000p
C406
0.01
C402
0.01
C466
1000p
C404
0.01
C457
1000p
C458
1000p
C453
1000p
C463
0.01
C454
1000p
C461
1000p
C456
0.01
C451
0.01
C465
1000p
C459
0.01
C452
0.01
C455
0.01
(CHASSIS)
SPEAKER BOARD
FRONT R
FRONT L
SUBWOOFER
CENTER
SUR R
SUR L
SPEAKERS
CL602
E
ET601
1
2
3
4
4P
CN602
5P
CN601
1GND
2DP
3DM
4VBUS
5GND
JL602
JL603
JL604
JL601
FRONT USB BOARD
(CHASSIS)
(E280: AEP, IT, UK, AUS, MX/T28: MX)
5-25. SCHEMATIC DIAGRAM - INPUT/OUTPUT Section -
(Page 50)
(Page 50)
(Page 50)
(Page 43)
(Page 53)
(Page 40)
• See page 40 for Waveforms. • See page 55 for IC Block Diagrams.
Ver. 1.1