Sony BDV-E280 / BDV-T28 / HBD-E280 / HBD-T28 Service Manual ▷ View online
HBD-E280/T28
HBD-E280/T28
41
41
5-14. SCHEMATIC DIAGRAM - MB-141 Board (6/12) -
• See page 55 for IC Block Diagrams. • See page 65 for IC Pin Function Description.
Note: IC101 and IC702 on the MB-141 board cannot exchange with single.
When these parts are damaged, exchange the complete mounted board.
BOARD
17
(3/12)
MB-141
MB-141
(12/12)
13
BOARD
MB-141
(7/12)
12
BOARD
MB-141
(8/12)
15
BOARD
(10/12)
BOARD
16
MB-141
IC B/D
IC B/D
IC B/D
IC B/D
IC B/D
IC B/D
IC B/D
14
(9/12)
MB-141
BOARD
0
5
0
0
5
0
5
5
0
0.3
5
0.3
5
0
5
5
0
3.3
0.8
6.2
3.1
6.2
5
3.1
1.3
3.3
3.1
1.2
0
2.9
1.6
1.6
3.3
1.6
3.1
8.3
3.1
0
3.3
3.3
0.4
3.3
0
3.3
3.3
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.3
0
3.3
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0.4
0
3.3
0
0.3
0
0.4
0.4
0.4
0.4
3.3
3.3
0.4
0.4
0.4
5
0
0
5
5
5
0.3
0.3
5
0.3
0
5
0
5
0.3
5
0
0
0
0
GND
C710
10
C711
10
UNSW6V
R741
0
R744
22
R743
22
R740
0
C712
0.1
R746
0
PCONT3
UNSW14V
CEC
R747
0
S
INK0001AC1-T112A-1
Q702
JL701
JL702
JL705
JL704
R727
0
R728
0
R716
0
R705
0
1k
R702
1.5k
R703
JL703
C702
0.1
0.1
C723
R749
47k
C724
0.1
R738
10k
3.3VA
R755
22k
R756
22k
C726
0.1
C728
0.1
C5706
1
R5704
0
R5708
68
R5706
0
R5705
470
C5701
0.01
R5702
0
C5703
0.1
C5705
1
R5707
47k
CL5701
ARC_SPDIF
8
7
6
5
4
3
2
1
TC7WHU04FK
IC5702
R5701
10k
10V
C5704
47
R5709
68
R5703
220k
22
R5745
22
R5746
22
R5747
22
R5748
47k
R5750
47k
R5749
R5744
0
R5743
0
47
R5714
HPG_RX
3.9k
R5715
120
R5716
DDC_SDA
DDC_SCL
47
R5719
47
R5720
R5721
4.7k
4.7k
R5722
10k
R5723
10k
R5724
HDMI_SW1
HDMI_SW2
+5V_RX
PW5V_SEL
0.1
C5715
0.1
C5716
0.1
C5717
10k
R5726
SCL
SDA
10k
R5735
10k
R5737
1k
R5741
C5719
10
C5721
10
0
R5742
FB5710
4V
C5723
47
0.1
C5722
CL5702
CL5703
RX3.3V
0
R5756
0
R5757
0
R5760
C5724
0.22
10k
R5763
10k
R5761
SW5V
R5768
1k
TC74LVX4052FT
IC5703
1
0Y
2
2Y
3
Y-
C
O
M
4
3Y
5
1Y
6
INH
7
GND
8
GND
9
B
10
A
11
3X
12
0X
13
X-COM
14
1X
15
2X
16
VCC
R5772
0
1k
R5775
1k
R5776
TC74LVX4052FT
IC5708
1
0Y
2
2Y
3
Y-
C
O
M
4
3Y
5
1Y
6
INH
7
GND
8
GND
9
B
10
A
11
3X
12
0X
13
X-COM
14
1X
15
2X
16
VCC
10k
R5777
0.1
C5725
EPR1_SEL
EPR2_SEL
0.1
C5726
0
R5787
R5791
0
R5792
0
1k
R5793
1k
R5794
RT1N141M-TP-1
Q5703
RT1N141M-TP-1
Q5704
RT1N141M-TP-1
Q5705
RT1N141M-TP-1
Q5706
10k
R5797
10k
R5798
DSR520,H3SONYF
D5703
DSR520,H3SONYF
D5705
DSR520,H3SONYF
D5704
DSR520,H3SONYF
D5706
EMI
FL5701
RT1N141M-TP-1
Q5709
12k
R5740
0.01
C719
5
4
3
2
1
TK11150CSCL-G
IC705
CONT
GND
NOISE
VOUT
VIN
0.22
C720
0.22
C717
IC5701
TMDS261BPAGR
1
NC
2
NC
3
GND
4
NC
5
NC
6
VCC
7
NC
8
NC
9
GND
10
NC
11
NC
12
VCC
13
NC
14
NC
15
GND
16
VSadj
17
D2+_SINK
18
D2-_SINK
19
VCC
20
D1+_SINK
21
D1-_SINK
22
GND
23
D0+_SINK
24
D0-_SINK
25
VCC
26
CLK+_SINK
27
CLK-_SINK
28
GND
29
SCL_SINK
30
SDA_SINK
31
HPD_SINK
32
S1/SCL
33
S2/SDA
34
I2C_SEL
35
HPD1
36
SDA1
37
SCL1
38
CLK-_1
39
CLK+_1
40
VCC
41
D0-_1
42
D0+_1
43
GND
44
D1-_1
45
D1+_1
46
VCC
47
D2-_1
48
D2+_1
49
LP
50
HPD2
51
SDA2
52
SCL2
53
CLK-_2
54
CLK+_2
55
VCC
56
D0-_2
57
D0+_2
58
GND
59
D1-_2
60
D1+_2
61
VCC
62
D2-_2
63
D2+_2
64
NC
1k
R5799
1k
R8701
22
R8702
22
R8703
S-24CS02AFJ-TB-G
IC5704
1
A0
2
A1
3
A2
4
GND
5
SDA
6
SCL
7
WP
8
VCC
S-24CS02AFJ-TB-G
IC5707
1
A0
2
A1
3
A2
4
GND
5
SDA
6
SCL
7
WP
8
VCC
19P
CN701
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
19P
CN5701
1
DATA2+
2
DATA2 SHIELD
3
DATA2-
4
DATA1+
5
DATA1 SHIELD
6
DATA1-
7
DATA0+
8
DATA0 SHIELD
9
DATA0-
10
CLOCK+
11
CLOCK SHIELD
12
CLOCK-
13
CEC
14
RESERVE(NC)
15
SCL(5V)
16
SDA(5V)
17
DDC/CEC GND
18
+5V POWER
19
HOT PLUG DET
19P
CN5702
1
DATA2+
2
DATA2 SHIELD
3
DATA2-
4
DATA1+
5
DATA1 SHIELD
6
DATA1-
7
DATA0+
8
DATA0 SHIELD
9
DATA0-
10
CLOCK+
11
CLOCK SHIELD
12
CLOCK-
13
CEC
14
RESERVE(NC)
15
SCL(5V)
16
SDA(5V)
17
DDC/CEC GND
18
+5V POWER
19
HOT PLUG DET
BD00GC0WEFJ-SE2
IC5705
1
VOUT
2
FB
3
GND
4
NC
5
EN
6
NC
7
NC
8
VCC
IC101
CXD9998G-BB
VDD12_HDMI_RX
D7
VDD12_HDMI_RX
D8
VDD33_HDMI_RX
C7
VDD33_HDMI_RX
C8
VSS33_HDMI_RX
E8
VSS33_HDMI_RX
F8
RX2
B6
RX2B
A6
RX1
B7
RX1B
A7
RX0
B8
RX0B
A8
RXCK
B9
RXCKB
A9
AVDD12_HDMI_TX
D16
AVDD12_HDMI_TX
E16
AVDD33_HDMI_TX
C17
AVDD33_HDMI_TX
D17
AVSS12_HDMI_TX
F16
AVSS12_HDMI_TX
G16
AVSS33_HDMI_TX
E17
AVSS33_HDMI_TX
F17
CH2_P
B14
CH2_M
A14
CH1_P
B15
CH1_M
A15
CH0_P
B16
CH0_M
A16
CLK_P
B17
CLK_M
A17
HDMISCK
C25
HDMISD
D24
HTPLG
D25
CEC
C24
EXT_CAP
A18
EXT_RES
B18
TC7WH157FK
IC5706
1
A
2
B
3
/Y
4
GND
5
Y
6
SELECT
7
/ST
8
VCC
MM3404Z11NRE
IC702
1
VDD
2
GND
3
CE
4
NC
5
VOUT
R726
1k
1.8k
R735
1.8k
R736
33k
R5738
4.7k
R5739
TX1P
TX1N
TX0P
TX0N
TCKP
TX2P
TX2N
TX1P
TX1N
TX0P
TX0N
TCKP
TX2P
RX1P
RX1N
RX0P
RX0N
RCKP
RCKN
RX2P
RX2N
RX1P
RX1N
RX0P
RX0N
RCKP
RCKN
R1D2P
R1D2N
R1D1P
R1D1N
R1D0P
R1D0N
R1CKP
R1CKN
R1D2P
R1D2N
R1D1P
R1D1N
R1D0P
R1D0N
R1CKP
R1CKN
R2D2P
R2D2N
R2D1P
R2D1N
R2D0P
R2D0N
R2CKP
R2CKN
R2CKN
R2CKP
R2D0N
R2D0P
R2D1N
R2D1P
R2D2N
R2D2P
TX2N
RX2P
RX2N
R759
0
TCKN
TCKN
TMDS DATA2 +
TMDS DATA2 SHIELD
TMDS DATA2 -
TMDS DATA1 +
TMDS DATA1 SHIELD
TMDS DATA1 -
TMDS DATA0 +
TMDS DATA0 SHIELD
TMDS DATA0 -
TMDS CLOCK +
TMDS CLOCK SHIELD
TMDS CLOCK -
CEC
RESERVED
SCL
SDA
DDC/CEC GND
+5V POWER
HPD
VCC
GND
(8/14)
CSP
IC101
BD DECODER
(Chip Size Package)
MB-141 BOARD (6/12)
IC5701
HDMI INPUT SELECTOR
DATA SELECT
IC5708
IC5703
+5V POWER SELECT
IC5706
EEPROM
IC5707
IC5704
INVERTER
IC5705
DC/DC CONVERTER
+1.1V REGULATOR
IC702
IC705
WAVE SHAPER
IC5702
HDMI
OUT ARC
+5V REGULATOR
DATA SELECT
EEPROM
INVERTER
BUFFER
BUFFER
HDMI
IN 2
HDMI
IN 1
INVERTER
BUFFER
13
A
15
K
E
D
C
4
14
16
17
8
G
B
1
18
11
3
10
I
9
J
F
H
M
L
6
2
5
7
12
(Page
44)
(Page 47)
(Page 42)
(Page 38)
(Page 43)
(Page 45)
HBD-E280/T28
HBD-E280/T28
42
42
IC B/D
10
BOARD
(5/12)
MB-141
19
BOARD
(3/12)
MB-141
12
BOARD
(6/12)
MB-141
18
BOARD
(9/12)
MB-141
3.3
1.2
1.2
4.7
1.7
3.3VA
JL806
JL805
JL804
JL801
JL803
JL802
24k
R806
JL825
JL826
1.2VA
C813
0.1
C810
0.1
1
C809
1
C808
ETTXEN
R_USB_VBUS
R_USB_DM
R_USB_DP
0
R5801
0
R5802
0
R5803
0
R5804
DDC_SCL
DDC_SDA
HPG_RX
JL828
JL829
JL830
JL831
1
2
3
6
4
5
7
8
9
10
11
0.1
C827
0.1
C801
JL815
JL822
JL823
15P
CN5801
IC101
CXD9998G-BB
TXVN_0
B3
TXVP_0
A2
TXVN_1
A4
TXVP_1
B4
REXT
D6
TANA_0
A5
TANA_1
B5
AVDD33_LD
D4
AVDD33_REC
F5
AVDD33_COM
C5
AVDD12_COM
E5
AVDD12_REC
E6
AVSS33_LD
C4
AVSS33_REC
F6
AVSS33_COM
D5
AVSS12_COM
F7
AVSS12_REC
G7
ETTXD0
G23
ETTXD1
H23
ETTXD2
J23
ETTXD3
H26
ETTXEN
H25
ETMDC
J28
ETMDIO
J26
ETTXCLK
G24
ETRXCLK
G26
ETCRS/HPG_RX
F26
ETRXD0
F25
ETRXD1
G27
ETRXD2
G28
ETRXD3
G25
ETCOL
J27
ETRXDV
E25
ETTXER/DDC_SCL
F24
ETRXER/DDC_SDA
E26
10V
47
C1001
0.1
C1002
SW5V
560
R1005
GND
JL6002
150
R1008
JL6003
JL6001
XVMUTE
150
R1007
0.1
C1022
R1035
0
C1012
0.1
JL6006
J6001
DAC3.3V
150
R1009
10V
C1014
47
0
R6002
0
R1043
150
R1012
NJM2561F1-A(TE2
IC6001
1 P/S
2 Vout
3 Vsag
4
Vin
5
GND
6
V+
R1031
IC101
CXD9998G-BB
VDACX_OUT
C19
VDACG_OUT
A19
VDACB_OUT
B19
VDACR_OUT
C18
AVDD33_VDAC_R
F18
AVSS33_VDAC_R
G17
AVDD33_VDAC_X
E19
AVSS33_VDAC_X
F19
AVDD33_VDAC_BG
D19
AVSS33_VDAC_BG
E18
FS
D18
C6001
1000p
0
R6008
0
R6009
C6003
0.1
BD DECODER
(9/14)
(Chip Size Package)
IC101
CSP
BD DECODER
(10/14)
(Chip Size Package)
IC101
CSP
(7/12)
MB-141 BOARD
VIDEO AMP
IC6001
VIDEO OUT
LAN (100)
(CHASSIS)
82
A
E
D
C
4
8
G
B
1
11
3
10
9
F
H
6
2
5
7
5-15. SCHEMATIC DIAGRAM - MB-141 Board (7/12) -
• See page 55 for IC Block Diagrams. • See page 65 for IC Pin Function Description.
Note: IC101 on the MB-141 board cannot exchange with single. When
this part is damaged, exchange the complete mounted board.
(Page 40)
(Page 44)
(Page 41)
(Page 38)
HBD-E280/T28
HBD-E280/T28
43
43
BOARD
M
(2/2)
AMP
CN3002
BOARD
J
CN101
TUNER
23
MB-141
(3/12)
BOARD
(10/12)
MB-141
22
BOARD
20
MB-141
(9/12)
BOARD
BOARD
MB-141
(6/12)
15
IC B/D
IC B/D
IC B/D
IC B/D
3
2
1
9
5
12
9
9
1.3
1.3
12
2.5
0
2.5
1.2
1.6
2.5
5
3.3
1.6
1.6
0
0
2.5
2.5
2.5
2.5
2.5
5
2.5
2.5
2.5
2.5
2.5
0
0
3.1
3.3
0
1.7
1.6
1.6
1.6
1.2
1.7
1.7
3.3
1.7
1.2
1.7
1.7
1.7
R5982
0
R5910
22k
JL5910
C5903
2200p
JL5909
MC2840-T112-1
D5901
JL5904
C5904
0.1
JL5905
VCC
OUT
GND
TORX147L(SONY)
IC5901
1
3
2
JL5906
RT3N11M-TP-1
Q5902
0.1
C5943
1k
R5997
JL5916
JL5914
JL5913
R5927
22
JL5919
JL5917
JL5915
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TC74LCX541FT(EKJ)
IC5910
22
R8029
R8048
0
22
R8027
22
R8028
47k
R5983
R5984
47k
R5971
0
0
R5979
0
R5981
22
R5986
22
R5988
22
R5989
100
R5992
100
R8078
100
R8079
100
R8080
100
R8073
22
R8077
100
R8070
100
R8069
R5954
47k
R5987
0
JL5908
JL5912
R8030
22
22
R8032
R8031
22
R8039
0
C5965
0.01
R5991
0
R5990
0
0.1
C5953
0.1
C5954
0.1
C5958
47k
R5995
5
4
3
2
1
TK11190CSCL-G
IC5905
Cont
GND
NOISE
VOUT
VIN
1k
R5977
R5985
1k
5
4
3
2
1
TK11150CSCL-G
IC5908
CONT
GND
NP
V
out
Vi
n
JL5972
CL5901
CL5903
JL5949
JL5947
JL5948
JL5944
JL5946
JL5945
JL5958
JL5959
JL5961
JL5957
JL5962
JL5960
JL5952
JL5953
JL5956
JL5954
JL5955
JL5940
JL5941
JL5942
JL5943
22
R8076
22
R8075
D3.3V
ARC_SPDIF
SP_OUT
ASEL0
A12V
GND
JL5951
JL5950
EN
DC_DET_H_TXD
SD
OVF1
OVF2
SCDT_H_RXD
SHIFT
LAT1
LAT2_H_MODE
LAT3_H_RST
SOFT_MUTE
NS_INIT
R8049
0
R8050
0
R8051
0
R8052
0
R8053
0
R8054
0
JL5963
R8067
100
R8064
100
R8063
100
R8061
100
R8066
100
R8060
100
R8056
100
R8059
100
R8062
100
R8065
100
R8057
100
100
R5929
R5928
22
JL5918
R5907
100
R5911
22k
R5938
47k
R5969
0
R5937
47k
R5943
47k
R5944
47k
C5911
0.1
R5953
47k
R5960
47k
R5961
47k
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
26P
CN5905
DGND
AMP_D2
DGND
AMP_D3
DGND
AMP_D1
DGND
AMP_LRCK
DGND
AMP_BCK
DGND
AMP_MCK
DGND
DAMP_LAT3
DAMP_LAT2
DAMP_SCDT
DC-DET
DAMP_LAT1
DAMP_SHIFT
DAMP_INIT
OVF2
OVF1
SD
DAMP_SOFT_MUTE
EN
SP_OUT(FAN)
16V
10
C5967
10
C5975
10
C5976
10
C5978
10
C5977
10
C5980
10
C5979
16V
47
C5981
1
C5982
100
R8042
100
R8041
100
R8040
R8043
100
R8044
100
100
R8045
0
R8046
0
R8047
JL5965
0
R8090
CL5904
47k
R8091
47k
R8092
R8093
0
STRAP_AOSDATA0
STRAP_AOSDATA1
STRAP_AOSDATA2
STRAP_AOLRCK
0
R5905
1
2
3
4
5
6
7
7P
CN5909
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC5907
PCM1808PWR
Vr
ef
AGND
AV
cc
DVdd
DGND
SCKI
LRCK
BCK
DOUT
MOD0
MOD1
FMT
V
inL
V
inR
16V
10
C5955
16V
10
C5956
16V
10
C5959
SN74LV4052APWR
IC5906
1
Y0
2
Y2
3
Y
4
Y3
5
Y1
6
INH
7
VEE
8
VSS
9
B
10
A
11
X3
12
X0
13
X
14
X1
15
X2
16
VDD
JL5938
IC101
CXD9998G-BB
SPMCLK/DIN1
F11
SPBCK/DIN2
G11
SPLRCK
F12
SPDATA
F13
MCIN
E12
AOMCLK
C12
AOBCK
A12
AOLRCK
B12
AOSDATA0
C11
AOSDATA1
D11
AOSDATA2
D12
AOSDATA3
E10
AOSDATA4
F10
SPDIF
E13
0.22
C5945
0.1
C5944
0.1
C5957
1
C5951
C5942
1
C5913
47p
C5914
47p
ST_SCL
ST_RDS_INT
ST_SDA
LAT1
SOFT_MUTE
SCDT_H_RXD
OVF1
LAT1
LAT2_H_MODE
NS_INIT
OVF2
SHIFT
EN
LAT3_H_RST
DC_DET_H_TXD
SOFT_MUTE
ST_SCL
ST_SDA
SD
NS_INIT
LAT3_H_RST
LAT2_H_MODE
SHIFT
SCDT_H_RXD
OVF2
OVF1
SD
DC_DET_H_TXD
EN
ST_RDS_INT
ST_RDS_INT
ST_SCL
ST_SDA
CSP
IC101
(Chip Size Package)
(11/14)
BD DECODER
MB-141 BOARD (8/12)
+5V REGULATOR
IC5908
IC5905
IC5910
BUFFER
IC5907
A/D CONVERTER
IC5906
AUDIO SELECT
IC5901
OPTICAL RECEIVER
G
V
R-CH
A5V
L-CH
AGND
I2C_DATAH
RDS
I2C_CLK
J5903
(CHASSIS)
TV
OPTICAL
DIGITAL IN
R
L
AUDIO IN
AUDIO
INVERTER
-1 -2
+9V REGULATOR
13
A
15
K
E
D
C
4
14
16
17
8
G
B
1
18
11
3
10
I
9
J
F
19
H
M
L
6
2
7
12
5-16. SCHEMATIC DIAGRAM - MB-141 Board (8/12) -
• See page 40 for Waveforms. • See page 55 for IC Block Diagrams. • See page 65 for IC Pin Function Description.
Note: IC101 on the MB-141 board cannot exchange with single. When
this part is damaged, exchange the complete mounted board.
(Page
52)
(Page 41)
(Page 44)
(Page 45)
(Page 51)
(Page 38)
HBD-E280/T28
HBD-E280/T28
44
44
5-17. SCHEMATIC DIAGRAM - MB-141 Board (9/12) -
• See page 65 for IC Pin Function Description.
14
BOARD
(6/12)
MB-141
BOARD
20
MB-141
(8/12)
BOARD
11
MB-141
(5/12)
BOARD
24
MB-141
(3/12)
MB-141
7
BOARD
(4/12)
MB-141
18
BOARD
(7/12)
MB-141
25
BOARD
(10/12)
R1173
0
R1172
0
CPU_XRST
JL1133
JL1134
JL1125
JL1124
JL1123
JL1126
JL1127
JL1128
JL1130
IF_SCK
0
R1156
CPU_NFCEN2
CPU_NFALE
CPU_NFCLE
R1160
0
R1169
10k
JL1132
(NC)
JL1131
R1189
10k
JL1129
CPU_NFWEN
CPU_NFREN
R1181
0
JL1111
JL1112
JL1113
JL1122
IF_SDI
IF_SDO
10k
RB1101
R1155
0
R1158
0
JL1121
JL1120
START_BIT
R1128
0
R1129
0
UPG_STATUS
USB_VBUS_PCONT1
JL1118
JL1119
OPWRSB
R1159
0
JL1114
R1106
0
R1108
0
R1113
0
R1171
10k
0
R1136
R1137
0
0
R1132
0
R1133
0
R1157
CPU_NFCEN
R1105
0
0
R1131
JL1116
JL1115
JL1146
JL1152
JL1148
JL1154
JL1157
JL1156
JL1145
JL1153
JL1155
10k
RB1102
R1138
10k
R1150
10k
XVMUTE
JIG_MODE1
R1194
10k
ETTXEN
R1195
0
3.3VA
GND
R1146
10k
10k
R1144
10k
R1143
10k
R1142
R1110
10k
+5V_RX
SDA
SCL
STRAP_AOSDATA2
STRAP_AOSDATA0
STRAP_AOSDATA1
STRAP_AOLRCK
10k
R1161
10k
R1162
10k
R1163
10k
R1165
1
2
3
4
5
6
CN5102
IC101
CXD9998G-BB
AMUTE
D10
VSTB
L25
VDATA
M23
VCLK
M24
LCDRD
L26
GPIO0
F9
GPIO1
E9
GPIO2
G9
GPIO3
D9
GPIO4
AD6
GPIO5
AE6
GPIO6
AE5
GPIO7
AC7
GPIO8/5V_RX
H24
SCL
B10
SDA
C10
UATXD
K26
UARXD
J25
TRST_
AF7
TDI
AD8
TMS
AE7
TCK
AD7
TDO
AF6
RESET_
K23
EFPWRQ
AC9
IR
K25
OPWRSB
K24
(Chip Size Package)
IC101
BD DECODER
CSP
(12/14)
(9/12)
MB-141 BOARD
RXD
GND
JIG_MODE0
3.3V
JIG_MODE1
TXD
6P
A
E
D
C
4
8
G
B
1
11
3
10
9
F
6
2
5
7
Note: IC101 on the MB-141 board cannot exchange with single. When
this part is damaged, exchange the complete mounted board.
(Page 43)
(Page 40)
(Page 39)
(Page 42)
(Page 45)
(Page 41)
(Page 38)
Click on the first or last page to see other BDV-E280 / BDV-T28 / HBD-E280 / HBD-T28 service manuals if exist.