Read Harman Kardon BDT 20 - BDT 2 (serv.man2) Service Manual online
A
A
B
B
C
C
D
D
E
E
4
4
3
3
2
2
1
1
HDMI_SDA
HDMI-CEC
F_TX0-
HPD
F_TX1+
HDMI_SCL
CEC
F_TXC-
F_TXC+
AVDD33_VDACR
AVDD12_DMPLL
AVDD33_VDACY
F_TX2-
F_TX2+
F_TX1-
F_TX0+
F_TX0+
HDMI_SCL
HDMI_SDA
AVDD12_APLL
AVDD12_27MPLL
AVDD33_XTAL
AVDD33_VDACBG
AVDD33_SACD
AVDD12_ADC
AVDD33_XTAL25M
AVDD33_VDACR
AVDD33_VDACY
AVDD33_VDACBG
AVDD33_XTAL
TXP
TXN
TXN
XTALO
XTALI
AVDD12_27MPLL
AVDD12_APLL
AVDD12_DMPLL
AVDD12_ADC
AVDD33_SACD
AVDD33_XTAL25M
NS_RFIN_C
NS_RFIP_C
NS_RFIP
NS_RFIN
NS_RFIN
NS_TSTN
NS_TSTP
EXT_RES
EXT_CAP
HDMISD
HDMISCK
HDMISCK
HPD
CEC
CEC
TX2+
TX2-
TX1-
TX1+
TX1+
TX0-
TX0+
TX0+
TXC+
TXC-
AVDD12_HDMI
AVDD33_HDMI
CHIP_FS
AOLRCK_R
AOSDATA3_R
AOSDATA1_R
AOMCLK_R
AOSDATA4_R
AOBCK_R
AOSDATA0_R
AOSDATA2_R
XTALI
XTALO
TXN
AVDD33_HDMI
AOSDATA2
AOSDATA3
AOLRCK_R
AOSDATA1
AOMCLK
AOLRCK
AOBCK_R
AOSDATA3_R
AOSDATA0_R
AOBCK
AOMCLK_R
AOSDATA2_R
AOSDATA1_R
AOSDATA1_R
AOSDATA0
HDMISD
HDMISCK
AVDD12_HDMI
NFCLE
NS_RFIP
NS_RFIN
NS_CLKIN_33
REXT_RTC
TX2-
TX1-
TX0-
TXC-
TXC+
TX1+
TX2+
TX0+
XTALI_25M
XTALO_25M
CEC_M
CEC_M
HDP_MCU
HPD
SPDATA
SPBCK
Y4
Y5
Y5
AOSDATA4_R
AOLRCK_R
AOLRCK_R
AOMCLK_R
AOBCK_R
AOSDATA5_R
MCIN
3.3V
HDMI-CEC
5V_STBY
HDMI_VCC
3.3V_STBY
1.2V
3.3V
3.3V
3.3V
1.2V
1.2V
VCC3IO_STB
3.3V
3.3V_STBY
3.3V_STBY
5V_STBY_DDC
5V_STBY_DDC
1.2V
3.3V
RTC_VDD3.3
5V_STBY_DDC
5V_STBY
5V_STBY
3.3V
RTC_VDD3.3
1.2V
3.3V
VCC
5V_STBY_DDC
Y1
[9]
Y2
[9]
Y6
[9]
Y3
[9]
ASPDIF
[9]
AMUTE
[7,10]
NS_RFIN
[12]
NS_RFIP
[12]
NFCLE
[6]
AOSDATA1
[10]
AOBCK
[10]
AOLRCK
[10]
AOSDATA3
[10]
AOSDATA0
[10]
AOMCLK
[10]
AOSDATA2
[10]
NS_CLKIN_33
[12]
CEC_M
[7]
HPD_MCU
[7]
AOBCK_R
[10]
AOLRCK_R
[10]
AOSDATA4_R [10]
AOMCLK_R
[10]
3.3V
7,8,10,11,12,13]
5V_STBY
[2,10,12]
100 ohm - Impedance
No Through Hole !
HDMI Port
Differential Signal !
I2S for Audio DAC
I2S for Audio 2ch DAC
SATA
FB303
0R
0R
FB303
0R
0R
C300
10uF/10V
10uF/10V
C300
10uF/10V
10uF/10V
F1
300mA
300mA
F1
300mA
300mA
C316
0.1uF
C316
0.1uF
D302
ESD0603/SMD/NC
ESD0603/SMD/NC
D302
ESD0603/SMD/NC
ESD0603/SMD/NC
U100C
MT8530_DDR2
U100C
MT8530_DDR2
AVDD33_VDACR
E31
AVSS33_VDACR
H32
AVDD33_VDACY
G31
AVSS33_VDACY
H30
AVDD33_VDACBG
D32
AVSS33_VDACBG
F32
AVDD33_XTAL
E25
AVSS33_XTAL
G25
AVDD33_XTAL25M
BC7
AVSS33_XTAL25M
AY8
AVDD33_SACD
AU5
AVSS33_SACD
AV4
AVDD12_ADC
AR7
AVSS12_ADC
AT6
AVDD12_DMPLL
B24
AVSS12_DMPLL
F24
AVDD12_APLL
D24
AVSS12_APLL
H24
AVDD12_27MPLL
A23
AVSS12_27MPLL
J25
XTAL25MI
BB8
XTAL25MO
BA9
NS_XTALI
A25
NS_XTALO
C25
TP_PLLG
E27
TN_PLLG
F26
AVDD33_RTC
AU1
AVSS33_RTC
AU3
RTCRBIAS
AR5
XI_RTC
AT2
XO_RTC
AT4
AOMCLK
D22
AOBCK
B22
AOLRCK
E23
AOSDATA0
C23
AOSDATA1
G23
AOSDATA2
H22
AOSDATA3
F22
AOSDATA4
E21
AOSDATA5
D20
SPDIF
A19
MCIN
F20
AMUTE
H20
DACOUT1
A33
DACOUT2
C33
DACOUT3
B32
DACOUT4
A31
DACOUT5
C31
DACOUT6
D30
DACFS
E33
AVDD12_HDMI
G29
AVDD12_HDMI
F30
AVDD33_HDMI
H26
AVDD33_HDMI
J27
AVSS12_HDMI
H28
AVSS12_HDMI
J29
AVSS33_HDMI
G27
AVSS33_HDMI
F28
CLK_M
A29
CLK_P
C29
CH0_M
B28
CH0_P
D28
CH1_M
A27
CH1_P
C27
CH2_M
B26
CH2_P
D26
HTPLG
G39
CEC
E43
HDMISD
E41
HDMISCK
F40
EXT_CAP
B30
EXT_RES
E29
NS_TSTP
BA1
NS_TSTN
AY2
NS_CKIN33
F6
NS_RFIP
K8
NS_RFIN
H4
SPBCK
A21
SPDATA
G21
SPLRCK
B20
SPMCLK
C21
R300
2.49K_1%
R300
2.49K_1%
FB301
0R
0R
FB301
0R
0R
C306
0.1uF
C306
0.1uF
SP1
SP1
C301
NC
NC
C301
NC
NC
Q10
AO3401
AO3401
Q10
AO3401
AO3401
1
2
3
FB311
0R
0R
FB311
0R
0R
FB310
0R
0R
FB310
0R
0R
C315
0.1uF
C315
0.1uF
C329
1uF
C329
1uF
C309
0.1uF
0.1uF
C309
0.1uF
0.1uF
C330
1uF
C330
1uF
FB305
0R
0R
FB305
0R
0R
D303
1N4148
1N4148
D303
1N4148
1N4148
TP305
TP305
C319
22pF
C319
22pF
C318
4.7uF
4.7uF
C318
4.7uF
4.7uF
C334
22pF
C334
22pF
R306
10K
10K
R306
10K
10K
R316
0R
0R
R316
0R
0R
R330
0R
R330
0R
FB307
0R
FB307
0R
C335
22pF
C335
22pF
TP301
TP301
C313
0.1uF
C313
0.1uF
R337
NC
NC
R337
NC
NC
R331
0R
R331
0R
C332
0.1uF
C332
0.1uF
C307
NC
NC
C307
NC
NC
FB308
0R
0R
FB308
0R
0R
R315
10K
10K
R315
10K
10K
R303
1K
1K
R303
1K
1K
Q13
CES2302
CES2302
Q13
CES2302
CES2302
1
2
3
R325
NC
NC
R325
NC
NC
R308
0R
R308
0R
Q11
2SK3018
2SK3018
Q11
2SK3018
2SK3018
1
2
3
C303
NC
NC
C303
NC
NC
TP304
TP304
TP1
TP1
FB300
0R
FB300
0R
C310
10uF/10V
10uF/10V
C310
10uF/10V
10uF/10V
C325
0.1uF
C325
0.1uF
R323
10K
10K
R323
10K
10K
Y301
27.0000MHz
Y301
27.0000MHz
C302
0.1uF
C302
0.1uF
R311
27K
27K
R311
27K
27K
C308
0.1uF
C308
0.1uF
R321
100K
100K
R321
100K
100K
R302
560R_1%
R302
560R_1%
R310
10K
10K
R310
10K
10K
TVS Arrays
D300
RClamp0524P
RClamp0524P
TVS Arrays
D300
RClamp0524P
RClamp0524P
1
1
2
2
GND
3
4
4
5
5
6
6
7
7
GND
8
8
9
10
10
AOSDAT5
AOSDAT5
Q9
2SK3018
Q9
2SK3018
1
2
3
R322
10K
10K
R322
10K
10K
R304
1M
1M
R304
1M
1M
R317
1M
1M
R317
1M
1M
R326
10K
R326
10K
D304
ESD0603/SMD/NC
ESD0603/SMD/NC
D304
ESD0603/SMD/NC
ESD0603/SMD/NC
TP300
TP300
C324
NC
NC
C324
NC
NC
SP0
SP0
Q300
CES2302
Q300
CES2302
1
2
3
TP302
TP302
R333
0R
R333
0R
R93
0R
0R
R93
0R
0R
R94
0R
0R
R94
0R
0R
J300
HDMI-TYPE-A
HDMI-TYPE-A
J300
HDMI-TYPE-A
HDMI-TYPE-A
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
11
12
13
14
15
16
17
18
19
22
21
20
23
C317
0.1uF
C317
0.1uF
R335
0R
R335
0R
R336
0R
R336
0R
C305
NC
NC
C305
NC
NC
C312
0.1uF
C312
0.1uF
C326
0.1uF
0.1uF
C326
0.1uF
0.1uF
TVS Arrays
D301
RClamp0524P
RClamp0524P
TVS Arrays
D301
RClamp0524P
RClamp0524P
1
1
2
2
GND
3
4
4
5
5
6
6
7
7
GND
8
8
9
10
10
C311
NC
NC
C311
NC
NC
C323
NC
NC
C323
NC
NC
TP424
TP424
C314
NC
NC
C314
NC
NC
FB304
0R
0R
FB304
0R
0R
R318
NC
NC
R318
NC
NC
C320
NC
NC
C320
NC
NC
C321
0.1uF
C321
0.1uF
C328
0.1uF
C328
0.1uF
R332
0R
R332
0R
R334
0R
R334
0R
R305
10R
R305
10R
FB312
FB/0603
FB/0603
FB312
FB/0603
FB/0603
R309
1.8K
1.8K
R309
1.8K
1.8K
FB302
0R
0R
FB302
0R
0R
FB306
FB306
R314
0R
0R
R314
0R
0R
R313
1.8k
1.8k
R313
1.8k
1.8k
C336
0.01uF
0.01uF
C336
0.01uF
0.01uF
C327
NC
NC
C327
NC
NC
Y300
25.0000MHz
25.0000MHz
Y300
25.0000MHz
25.0000MHz
TP303
TP303
TP425
TP425
MCIN_1
MCIN_1
R307
NC
R307
NC
R319 10R
R319 10R
FB309
0R
0R
FB309
0R
0R
C322
22pF
22pF
C322
22pF
22pF
C304
0.1uF
C304
0.1uF
C331
NC
NC
C331
NC
NC
7-7
7-7
Main Board Circuit Diagram:MT520-AV
harman/kardon
BDT 2 / BDT 20 Service Manual
Page 29 of 37
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