DOWNLOAD Harman Kardon BDS 235 Service Manual ↓ Size: 8.77 MB | Pages: 63 in PDF or view online for FREE

Model
BDS 235
Pages
63
Size
8.77 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
bds-235.pdf
Date
PREV: Harman Kardon BDS 2 (serv.man8) Service Manual

Harman Kardon BDS 235 Service Manual ▷ View online

A
A
B
B
C
C
D
D
E
E
1
1
2
2
3
3
4
4
2.2u NC
HDMI Port
100 ohm - Impedance
No Through Hole !
Differential Signal !
Hardware Trap
HDMISD
HDMI_SDA
CEC
HDMISCK
AOSDATA3
CEC
HDMI_SDA
HDMI-CECT
HDMI_SCL
F_TX1-
AOBCK_
AOLRCK_
HTPLG
AVDD33_HDMI
HTPLG
AVDD12_HDMI_D
COAX_RX
AOMCLK_
AMUTE
HDMI-CECT
ARC_IN_
HDMI_VCC_1
AVDD12_HDMI_C
AVDD33_DAC
AMP_MUTE
MT8580_AMUTE
AVDD33_VDAC_X
AVDD33_VDAC_BG
AVDD33_PLLGP
HTPLG
F_TX0+
F_TX2+
F_TX2-
HDMI-CECT
F_TX0-
F_TXC-
F_TXC+
OPTI_RX
ARC_IN
LCDRD
AMUTE
GPIO9
AOLRCK
AOSDATA0
AOSDATA1
AOSDATA2
NS_XTALI
AVDD33_VDAC_X
AOMCLK
AOSDATA4
AOSDATA2
AOSDATA1
AOSDATA0
AOLRCK
AOBCK
AVDD33_VDAC_BG
NS_XTALO
HDMI_SCL
AOMCLK
AOLRCK
AOBCK
AVDD33_PLLGP
HDMISD
TX1+
TX1-
TX2+
TX2-
TX0+
TXC-
TXC+
TX0-
MICDATA
S_DATA
AVDD33_DAC
AOSDATA4
S_DATA
ARC_IN_N
HDMISCK
AOMCLK
AOBCK
AOLRCK
AOSDATA0
AOSDATA2
AOSDATA1
ARC_IN_
ARC_IN
F_TX1+
HDMI_SCL
HDMI_SDA
AOSDATA3
TX2-
TX2+
TX1+
TX1-
TX0+
TX0-
TXC-
TXC+
3.3V_STBY
3.3V
3.3V
3.3V
3.3V
1.2V
1.2V
HDMI_VCC_1
HDMI_VCC_1
3.3V_STBY
VCC
HDMI_VCC_1
HDMI_VCC_1
3.3V_STBY
3.3V
HDMI-CECR1
11
HDMI-CECR2
11
ADC_LRCLK
13
ADC_BCLK
13
ADC_MCLK
13
AMP_MUTE
12
LCDRD
8
GPIO9
9
TAS5538_BCLK
15
TAS5538_LRCLK
15
TAS5538_MCLK
15
AOSDATA1_TAS5538
15
AOSDATA0_TAS5538
15
AOSDATA2_TAS5538
15
COAX_RX
13
OPTI_RX
13
ADC_SDATA
13
SPDIF_OUT
AOSDATA3_TAS5538
15
C164
NC/1uF
C164
NC/1uF
R536
NC/10K
R536
NC/10K
HDMI_VCC_1
HDMI_VCC_1
R579
NC/10K
R579
NC/10K
C428
1uF/16V/X5R
C428
1uF/16V/X5R
C166
0.1uF/16V/X7R
C166
0.1uF/16V/X7R
R394
47
R394
47
J1
HDMI JACK
J1
HDMI JACK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
22
21
20
23
TVS Arrays
ESD860
NC/PESD_TPD4S010B
TVS Arrays
ESD860
NC/PESD_TPD4S010B
1
1
2
2
GND
3
4
4
5
5
6
6
7
7
GND
8
9
9
10
10
R1471 2K
R1471 2K
R415
47
R415
47
R260 0
R260 0
R548
10K
R548
10K
C179
2.2UF/10V/X5R
C179
2.2UF/10V/X5R
R554
NC/10K
R554
NC/10K
C186
0.1uF/16V/X7R
C186
0.1uF/16V/X7R
F1
PTC
9:;< SMD0805-035 6V 0.35A
F1
PTC
9:;< SMD0805-035 6V 0.35A
R551
NC/10K
R551
NC/10K
R547
NC/10K
R547
NC/10K
NC720
NC720
R552
10K
R552
10K
R317
NC/3M
R317
NC/3M
TVS Arrays
ESD861
NC/PESD_TPD4S010B
TVS Arrays
ESD861
NC/PESD_TPD4S010B
1
1
2
2
GND
3
4
4
5
5
6
6
7
7
GND
8
9
9
10
10
C188
2.2UF/10V/X5R
C188
2.2UF/10V/X5R
R334
4.7
R334
4.7
NC724
NC724
R186
33
R186
33
L5
NC/ACM2012H-900-2P
L5
NC/ACM2012H-900-2P
1
3
2
4
C427
100pF/50V/NP0
C427
100pF/50V/NP0
R332
4.7
R332
4.7
R191
0
R191
0
C425
1uF/16V/X5R
C425
1uF/16V/X5R
C638
27pF
/50V
/NP
0
C638
27pF
/50V
/NP
0
C178
0.1uF/16V/X7R
C178
0.1uF/16V/X7R
R330
4.7
R330
4.7
U100C
U100C
AVDD33_VDAC_X
V22
AVSS33_VDAC_X
U22
AVDD33_VDAC_BG
T27
AVSS33_VDAC_BG
T22
AVDD33_PLLGP
F26
AVSS33_PLLGP
L22
NS_XTALI
C27
NS_XTALO
C28
AOMCLK
A24
AOBCK
A25
AOLRCK
B27
AOSDATA0
B24
AOSDATA1
B25
AMUTE
G4
VDACX_OUT
U27
VDACR_OUT
W 27
VDACG_OUT
V28
VDACB_OUT
U28
AVDD33_DAC
D26
AVSS33_DAC
K23
AR0
A28
AL0
B28
AOSDATA2
A26
AOSDATA3
B26
AOSDATA4
A27
OPTICAL
B23
MCIN
D24
SPDATA
E24
COAXIAL
C25
ARC
C24
SPDIF
C26
CH0_P
F27
CH0_M
F28
CH1_P
E27
CH1_M
E28
CH2_P
D27
CH2_M
D28
CLK_P
G27
CLK_M
G28
AVDD33_HDMI
E26
AVSS33_HDMI
M22
AVDD12_HDMI_D
G26
AVDD12_HDMI_C
H25
HDMISCK
AB25
HDMISD
AB26
CEC
AB24
HTPLG
AD28
NC717
NC717
R471
75
R471
75
C173
0.1uF/16V/X7R
C173
0.1uF/16V/X7R
C878
100pF/50V/NP0
C878
100pF/50V/NP0
C168
0.1uF/16V/X7R
C168
0.1uF/16V/X7R
R326
4.7
R326
4.7
L6
NC/ACM2012H-900-2P
L6
NC/ACM2012H-900-2P
1
3
2
4
R123
10
R123
10
C167
NC/1uF
C167
NC/1uF
C180
0.1uF/16V/X7R
C180
0.1uF/16V/X7R
R427
47
R427
47
R183
33
R183
33
SPDATA
SPDATA
R543
10K
R543
10K
ESD7
NC/
L
V
S
L10180Z
020/
18V
/2pF
ESD7
NC/
L
V
S
L10180Z
020/
18V
/2pF
2
1
R263
47
R263
47
R544
10K
R544
10K
C169
NC/1uF
C169
NC/1uF
SPDIF
SPDIF
C176
33pF/50V/NP0
C176
33pF/50V/NP0
R316
27K
R316
27K
R193
0
R193
0
R576
10K
R576
10K
R192
0
R192
0
NC721
NC721
R509
75
R509
75
D7
LL4148
D7
LL4148
R318
10
R318
10
R261 0
R261 0
ESD8
NC/
L
V
S
L10180Z
020/
18V
/2pF
ESD8
NC/
L
V
S
L10180Z
020/
18V
/2pF
2
1
R128
1.8K
R128
1.8K
R534
10K
R534
10K
R519
47K
R519
47K
R124
1.8K
R124
1.8K
R550
10K
R550
10K
R335
4.7
R335
4.7
R121
1M
R121
1M
C182
2.2UF/10V/X5R
C182
2.2UF/10V/X5R
C651
27pF
/50V
/NP
0
C651
27pF
/50V
/NP
0
R333
4.7
R333
4.7
ESD5
NC/
L
V
S
L10180Z
020/
18V
/2pF
ESD5
NC/
L
V
S
L10180Z
020/
18V
/2pF
2
1
NC719
NC719
R428
47
R428
47
C426
100pF/50V/NP0
C426
100pF/50V/NP0
Y1
27MHz/30PPM
Y1
27MHz/30PPM
NC718
NC718
R331
4.7
R331
4.7
R472
0
R472
0
C177
10pF/50V/NP0
C177
10pF/50V/NP0
R549
NC/10K
R549
NC/10K
L8
NC/ACM2012H-900-2P
L8
NC/ACM2012H-900-2P
1
3
2
4
R190
0
R190
0
R327
4.7
R327
4.7
C175
33pF/50V/NP0
C175
33pF/50V/NP0
R1453
NC/33
R1453
NC/33
C418
1uF/16V/X5R
C418
1uF/16V/X5R
C644
10pF
/50V
/NP
0
C644
10pF
/50V
/NP
0
ESD6
NC/
L
V
S
L10180Z
020/
18V
/2pF
ESD6
NC/
L
V
S
L10180Z
020/
18V
/2pF
2
1
R545
NC/10K
R545
NC/10K
L4
NC/ACM2012H-900-2P
L4
NC/ACM2012H-900-2P
1
3
2
4
ZD2
LL4148
ZD2
LL4148
CE1
10uF/16V/X5R
CE1
10uF/16V/X5R
C165
0.1uF/16V/X7R
C165
0.1uF/16V/X7R
8
-6
Circuit Diagram - Main Board and USB board
A
A
B
B
C
C
D
D
E
E
1
1
2
2
3
3
4
4
100 ohm - Impedance
No Through Hole !
Differential Signal !
HDMI RX Port 2
HDMI_IN Port
100 ohm - Impedance
No Through Hole !
Differential Signal !
HDMI RX Port 1
HDMI IN
WP==HI = > WP
WP==LO = > Write
HDMI IN
WP==HI = > WP
WP==LO = > Write
FF_TX0+
FF_TX2+
FF_TX2-
FF_TX0-
FF_TXC-
FF_TXC+
AVDD33_HDMI_RX
HTPLG_RX
DDC_SCL_RX
DDC_SDA_RX
PWR5V_RX
HDMI_RX_C
HDMI_RX_CB
HDMI_RX_0
HDMI_RX_0B
HDMI_RX_1B
HDMI_RX_1
HDMI_RX_2
HDMI_RX_2B
PWR5V_RX2
AVDD12_HDMI_RX
CLK_P_SUB
CH2_M_SUB
CH2_P_SUB
CH1_M_SUB
CH0_M_SUB
CH0_P_SUB
CH1_P_SUB
CLK_M_SUB
AVDD33_HDMI_SUB
AVDD12_HDMI_D_SUB
AVDD12_HDMI_C_SUB
DDC_SDA_RX2
DDC_SCL_RX2
HTPLG_RX2
WP_CTL2
DDCR_SDA
F_RX0+
F_RX2+
F_RX2-
F_RX0-
F_RXC-
F_RXC+
CH2_P_SUB
PWR5V_RX
HDMI-CECR1
CH0_M_SUB
PWR5V_RX_CON
CH2_M_SUB
HTPLG_RX2
PWR5V_SUB_RX_CON1
HDMI_VCC_2
PWR5V_RX_CON
HDMI_SCL_SUB
DDC_SDA_RX2
DDC_SCL_RX2
HTPLG_RX
WP_CTL1
HDMI_SDA_SUB
PWR5V_RX2
HDMI-CECR2
HDMI_RX_2
HDMI_RX_2B
CH1_P_SUB
PWR5V_SUB_RX_CON1
HDMI_RX_1
HDMI_RX_1B
CH1_M_SUB
DDCR_SCl
DDC_SDA_RX
CH0_P_SUB
DDC_SCL_RX
CLK_M_SUB
FF_TX1+
FF_TX1-
CLK_P_SUB
F_RX1+
HDMI_RX_C
HDMI_RX_CB
HDMI_RX_0B
HDMI_RX_0
F_RX1-
HDMI_SCL_SUB
HDMI_SDA_SUB
DDCR_SCL
DDCR_SDA
HDMI_VCC_2
HDMI_PLUG_PW2
VCC
HDMI_PLUG_PW1
HDMI_PLUG_PW2
HDMI_VCC_2
HDMI_PLUG_PW2
HDMI_PLUG_PW1
HDMI_PLUG_PW1
3.3V
1.2V
1.2V
1.2V
3.3V
WP_CTL1
9
WP_CTL2
8
HDMI-CECR2
10
HDMI-CECR1
10
STBY_LED_1
12
U100G
MT8580_23x23_0.8P_0104_B
U100G
MT8580_23x23_0.8P_0104_B
HDMI_RX_0
P27
HDMI_RX_0B
P28
HDMI_RX_1
N27
HDMI_RX_1B
N28
HDMI_RX_2
M27
HDMI_RX_2B
M28
HDMI_RX_C
R27
HDMI_RX_CB
R28
AVDD33_HDMI_RX
R26
AVDD12_HDMI_RX
N23
AVSS33_HDMI_RX
R22
HTPLG_RX
AE25
PW R5V_RX
AD25
DDC_SCL_RX
AF28
DDC_SDA_RX
AF27
AVDD12_HDMI_C_SUB
J25
AVDD12_HDMI_D_SUB
H26
AVDD33_HDMI_SUB
R25
AVSS33_HDMI_SUB
N20
CH0_M_SUB
K28
CH0_P_SUB
K27
CH1_M_SUB
J28
CH1_P_SUB
J27
CH2_M_SUB
H28
CH2_P_SUB
H27
CLK_M_SUB
L28
CLK_P_SUB
L27
HTPLG_RX2
AD26
CEC2
AC26
DDC_SCL_RX2
AC25
DDC_SDA_RX2
AD24
PW R5V_RX2
AE26
R117
1K
R117
1K
R262 0
R262 0
ESD17
NC/
L
V
S
L10180Z
020/
18V
/2pF
ESD17
NC/
L
V
S
L10180Z
020/
18V
/2pF
2
1
R154
10K
R154
10K
C487
0.1uF/16V/X7R
C487
0.1uF/16V/X7R
R107
1K
R107
1K
R120
10K
R120
10K
R266 0
R266 0
ESD11
NC/
L
V
S
L10180Z
020/
18V
/2pF
ESD11
NC/
L
V
S
L10180Z
020/
18V
/2pF
2
1
R143
NC/0
R143
NC/0
ESD18
NC/
L
V
S
L10180Z
020/
18V
/2pF
ESD18
NC/
L
V
S
L10180Z
020/
18V
/2pF
2
1
ESD16
NC/
L
V
S
L10180Z
020/
18V
/2pF
ESD16
NC/
L
V
S
L10180Z
020/
18V
/2pF
2
1
ESD13
NC/
L
V
S
L10180Z
020/
18V
/2pF
ESD13
NC/
L
V
S
L10180Z
020/
18V
/2pF
2
1
C457
0.1uF/16V/X7R
C457
0.1uF/16V/X7R
R33
4.7K
R33
4.7K
R141
NC/0
R141
NC/0
R38
4.7K
R38
4.7K
R155
10K
R155
10K
Q3
N_2SK3018
Q3
N_2SK3018
G
D
S
R116
10K
R116
10K
R21
47K
R21
47K
TVS Arrays
D308
NC/PESD_TPD4S010B
TVS Arrays
D308
NC/PESD_TPD4S010B
1
1
2
2
GND
3
4
4
5
5
6
6
7
7
GND
8
9
9
10
10
Q1
NPN_3DG3904M
Q1
NPN_3DG3904M
ESD15
NC/
L
V
S
L10180Z
020/
18V
/2pF
ESD15
NC/
L
V
S
L10180Z
020/
18V
/2pF
2
1
R1477
0
R1477
0
C50
0.1uF/16V/X7R
C50
0.1uF/16V/X7R
C481
NC/1uF/10V/X5R
C481
NC/1uF/10V/X5R
R19
47K
R19
47K
Q5
N_2SK3018
Q5
N_2SK3018
G
D
S
Q13
NPN_3DG3904M
Q13
NPN_3DG3904M
Q151
NPN_3DG3904M
Q151
NPN_3DG3904M
R152
10K
R152
10K
R34
4.7K
R34
4.7K
C485
0.1uF/16V/X7R
C485
0.1uF/16V/X7R
R150
0
R150
0
D2
BAT54C
D2
BAT54C
1
3
2
Q11
NPN_3DG3904M
Q11
NPN_3DG3904M
R151
10K
R151
10K
C448
NC/1uF/10V/X5R
C448
NC/1uF/10V/X5R
D4
BAT54C
D4
BAT54C
1
3
2
NC729
NC729
R36
4.7K
R36
4.7K
R265 0
R265 0
R533
100K
R533
100K
NC727
NC727
C456
0.1uF/16V/X7R
C456
0.1uF/16V/X7R
R264 0
R264 0
TVS Arrays
D311
NC/PESD_TPD4S010B
TVS Arrays
D311
NC/PESD_TPD4S010B
1
1
2
2
GND
3
4
4
5
5
6
6
7
7
GND
8
9
9
10
10
Q4
N_2SK3018
Q4
N_2SK3018
G
D
S
C455
NC/1uF/10V/X5R
C455
NC/1uF/10V/X5R
ESD20
NC/
L
V
S
L10180Z
020/
18V
/2pF
ESD20
NC/
L
V
S
L10180Z
020/
18V
/2pF
2
1
R118
1K
R118
1K
NC726
NC726
ESD12
NC/
L
V
S
L10180Z
020/
18V
/2pF
ESD12
NC/
L
V
S
L10180Z
020/
18V
/2pF
2
1
C488
NC/1uF/10V/X5R
C488
NC/1uF/10V/X5R
J2
HDMI JACK
J2
HDMI JACK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
22
21
20
23
TVS Arrays
D310
NC/PESD_TPD4S010B
TVS Arrays
D310
NC/PESD_TPD4S010B
1
1
2
2
GND
3
4
4
5
5
6
6
7
7
GND
8
9
9
10
10
NC725
NC725
ESD14
NC/
L
V
S
L10180Z
020/
18V
/2pF
ESD14
NC/
L
V
S
L10180Z
020/
18V
/2pF
2
1
R145
10K
R145
10K
Q6
N_2SK3018
Q6
N_2SK3018
G
D
S
C49
0.1uF/16V/X7R
C49
0.1uF/16V/X7R
C162
0.1uF/16V/X7R
C162
0.1uF/16V/X7R
R37
4.7K
R37
4.7K
R108
1K
R108
1K
U14
EEPROM_16Kb_M24C16
U14
EEPROM_16Kb_M24C16
NC
1
NC
2
NC
3
GND
4
SDA
5
SCL
6
W P
7
VCC
8
R20
47K
R20
47K
R149
0
R149
0
R140
NC/0
R140
NC/0
C475
NC/1uF/10V/X5R
C475
NC/1uF/10V/X5R
R142
NC/0
R142
NC/0
NC728
NC728
R153
10K
R153
10K
ESD19
NC/
L
V
S
L10180Z
020/
18V
/2pF
ESD19
NC/
L
V
S
L10180Z
020/
18V
/2pF
2
1
C496
10uF/16V/X5R
C496
10uF/16V/X5R
J3
HDMI JACK
J3
HDMI JACK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
22
21
20
23
R17
47K
R17
47K
R35
4.7K
R35
4.7K
TVS Arrays
D309
NC/PESD_TPD4S010B
TVS Arrays
D309
NC/PESD_TPD4S010B
1
1
2
2
GND
3
4
4
5
5
6
6
7
7
GND
8
9
9
10
10
C472
0.1uF/16V/X7R
C472
0.1uF/16V/X7R
R530
100K
R530
100K
U19
EEPROM_16Kb_M24C16
U19
EEPROM_16Kb_M24C16
NC
1
NC
2
NC
3
GND
4
SDA
5
SCL
6
W P
7
VCC
8
8
-7
Circuit Diagram - Main Board and USB board
A
A
B
B
C
C
D
D
E
E
1
1
2
2
3
3
4
4
JTAG PORT
TO FRONT PCB
TO TOUCH KEY BD
5
=14> R608?@
VOUTD2
VOUTD1
VOUTD0
TAS5538_EMO
VOUTD4
VOUTD10
VOUTD3
VOUTD11
VOUTD7
VOUTD3
VOUTD4
VOUTD5
VOUTD6
VOUTD6
VOUTD5
VOUTD7
TRST_
TDO
TCK
TMS
TDI
TAS5538_RST
VOUTD9
TEMP_DET
BT_RX
BT_TX
BT_SPDIF
IR_IN
VOL+
VOL-
PW_KEY
SW_LED_0
STBY_LED_1
FAN_PWM
FAN_PWM
BT_USB_DP
BT_USB_DM
STBY_LED_NET
VCC_FAN
3.3V
VCC_D
3.3V
+12V_D
3.3V
3.3V_STBY
+12V_D
VCC_D
3.3V_STBY
TAS5538_PDN
14
TAS5538_RST
14
BT_RX
9
BT_SPDIF
13
IR_IN
8
PW_KEY 8
BT_TX
9
BANK_ERR
14
TAS5538_EMO
14
STBY_LED_1
11
SW_LED_0
8
VFD_RES
9
VFD_STB
8
VFD_DATA
8
VFD_CLK
8
STBY_LED_NET
9
BT_D+ 9
BT_D-
9
VOL-
VOL+
BT_RST
13
Touch_LED1
IR_IN
TEMP_DET
AS_SDA
AS_SCL
R425
3K
R425
3K
R189
4.7K
R189
4.7K
TMS
TMS
HA3
8PIN/1.0mm
HA3
8PIN/1.0mm
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
GN
D
9
GN
D
10
VOUTD8
VOUTD8
C245
10pF
/50V
/NP
0
C245
10pF
/50V
/NP
0
R188
4.7K
R188
4.7K
R209
0
R209
0
R187
1.2K
R187
1.2K
VOUTD14
VOUTD14
R77
33
R77
33
R605
47K
R605
47K
R249
100K
R249
100K
C280
10pF
/50V
/NP
0
C280
10pF
/50V
/NP
0
R170
33
R170
33
R217
0
R217
0
R604
4.7K
R604
4.7K
R270
0
R270
0
R94
33
R94
33
C589
NC/
5pF
/50V
/NP
0
C589
NC/
5pF
/50V
/NP
0
C272
10pF
/50V
/NP
0
C272
10pF
/50V
/NP
0
C190
0.1uF/16V/X7R
C190
0.1uF/16V/X7R
C183
0.1uF/16V/X7R
C183
0.1uF/16V/X7R
R213
0
R213
0
C189
1000pF/50V/X7R
C189
1000pF/50V/X7R
R602
330
R602
330
R78
33
R78
33
R87
10K
R87
10K
TRST_
TRST_
TCK
TCK
C347
100pF
/50V
/NP
0
C347
100pF
/50V
/NP
0
R207
100K
R207
100K
R93
NC/
10K
R93
NC/
10K
XP15
30PIN/0.5mm
XP15
30PIN/0.5mm
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
29
29
GN
D
31
GN
D
32
30
30
VOUTD11
VOUTD11
R211
0
R211
0
C304
100pF
/50V
/NP
0
C304
100pF
/50V
/NP
0
XP29
2PIN_2.5mm
XP29
2PIN_2.5mm
1
1
2
2
R214
0
R214
0
R88
10K
R88
10K
R603
47K
R603
47K
C255
10pF
/50V
/NP
0
C255
10pF
/50V
/NP
0
VOUTD15
VOUTD15
C185
1000pF/50V/X7R
C185
1000pF/50V/X7R
C270
100pF
/50V
/NP
0
C270
100pF
/50V
/NP
0
R91
10K
R91
10K
C562
100pF
/50V
/NP
0
C562
100pF
/50V
/NP
0
VOUTD12
VOUTD12
FB41
500/500mA
FB41
500/500mA
R136
33
R136
33
C143
1uF/16V/X5R
C143
1uF/16V/X5R
C348
100pF
/50V
/NP
0
C348
100pF
/50V
/NP
0
U100H
MT8580_23x23_0.8P_0104_B
U100H
MT8580_23x23_0.8P_0104_B
VOUTD0
W 26
VOUTD1
W 25
VOUTD2
V23
VOUTD3
R24
VOUTD4
V24
VOUTD5
V25
VOUTD6
U25
VOUTD7
U24
VOUTD8
R23
VOUTD9
U23
VOUTD10
T26
VOUTD11
U26
VOUTD12
P24
VOUTD13
P25
VOUTD14
P23
VOUTD15
P26
VOUTVSYNC
L25
VOUTHSYNC
L24
VOUTCLK
P22
Q601
PNP_3CG3906M
Q601
PNP_3CG3906M
Q34
PNP_3CG3906M
Q34
PNP_3CG3906M
R210
0
R210
0
VOUTHSYNC
VOUTHSYNC
C273
10pF
/50V
/NP
0
C273
10pF
/50V
/NP
0
C282
10pF
/50V
/NP
0
C282
10pF
/50V
/NP
0
R86
33
R86
33
R135
2.2K
R135
2.2K
TDI
TDI
R89
10K
R89
10K
R79
33
R79
33
R216
0
R216
0
R215
0
R215
0
HA2
8PIN/1.0mm
HA2
8PIN/1.0mm
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
GN
D
9
GN
D
10
R883
0
R883
0
R196
10K
R196
10K
R212
0
R212
0
C332
100pF
/50V
/NP
0
C332
100pF
/50V
/NP
0
TDO
TDO
VOUTCLK
VOUTCLK
C519
4.7uF
C519
4.7uF
C281
10pF
/50V
/N
P
0
C281
10pF
/50V
/NP
0
Q12
NPN_3DG3904M
Q12
NPN_3DG3904M
C520
4.7uF
C520
4.7uF
C248
10pF
/50V
/N
P
0
C248
10pF
/50V
/NP
0
C274
100pF
/50V
/NP
0
C274
100pF
/50V
/NP
0
R167
4.
7K
R167
4.
7K
TR1
NTC/10Kohm
TR1
NTC/10Kohm
R219
0
R219
0
R90
10K
R90
10K
Q7
PNP_3CA8550C
Q7
PNP_3CA8550C
R132
2.2K
R132
2.2K
R607 3.3K
R607 3.3K
R218
0
R218
0
Q14
NPN_3DG3904M
Q14
NPN_3DG3904M
8
-8
Circuit Diagram - Main Board and USB board
A
A
B
B
C
C
D
D
E
E
1
1
2
2
3
3
4
4
OPTICAL  IN
ADC Slave Mode
5
=14> R647?@
OPTI_RX
BT_OPT_SW
OPTI_IN
BT_SPDIF
OPT_VCC
COAX_RX
ADC_MCLK
ADC_BCLK
ADC_LRCLK
ADC_SDATA
ADC_reset
ADC_SCL
ADC_SDA
ADC_SDA
ADC_SCL
ADC_reset
ADC_SDATA
ADC_BCLK
ADC_5V
ADC_MCLK
ADC_LRCLK
AR_AUX1
AL_AUX1
AR_AUX2
AL_AUX2
AR_TUNER
AL_TUNER
TUNER_SDA
TUNER_SCL
AL_AUX1
AR_AUX1
AL_AUX2
AR_AUX2
AL_TUNER
AR_TUNER
3.3V
3.3V
A
A
VCC_D
A
A
3.3V
A
A
3.3V
ADC_5V
VCC_D
+12V_D
A
ADC_5V
A
A
3.3V
BT_SPDIF
12
OPTI_RX
10
BT_OPT_SW
9
ADC_SCL
9
ADC_SDA
9
COAX_RX
10
ADC_reset
9
ADC_BCLK
10
ADC_LRCLK
10
ADC_MCLK
10
ADC_SDATA
10
TUNER_SCL
9
TUNER_SDA
9
SPDIF_OUT
AUX_OUT_R
14
AUX_OUT_L
14
TUNER_RST
9
COAX_RX
R164
300
R164
300
R459
10K
R459
10K
R247
2.2
R247
2.2
C449
0.1uF/16V/X7R
C449
0.1uF/16V/X7R
R162
300
R162
300
C840
0.1uF/16V/X7R
C840
0.1uF/16V/X7R
C383
0.
1uF
/16V
/X
7R
C383
0.
1uF
/16V
/X
7R
C452
10pF/50V/NP0
C452
10pF/50V/NP0
C306
10uF/16V/X5R
C306
10uF/16V/X5R
C326
10uF
/16V
/X
5R
C326
10uF
/16V
/X
5R
U17
78L05
U17
78L05
OUT
1
GN
D
2
IN
3
R237
24K
R237
24K
R161
NC/0
R161
NC/0
U205
ADC_AK5367
U205
ADC_AK5367
LIN1
2
RIN1
3
RIN2
5
LIN2
4
LOPIN
13
LOUT
14
LIN3
6
RIN3
7
LIN4
8
RIN4
9
ROUT
11
ROPIN
12
RISEL
10
VCOM
1
LISEL
15
CVEE
16
VSS2
17
CVDD
18
CN
19
CP
20
PDN
21
SDA
22
SCL
23
SDTO
24
BICK
25
MCLK
26
LRCK
27
DVDD
28
AVSS1
29
AVDD
30
R221
47K
R221
47K
C310
10uF/16V/X5R
C310
10uF/16V/X5R
NC4
NC4
R246
24K
R246
24K
R223
47K
R223
47K
C81
330pF/50V/NP0
C81
330pF/50V/NP0
C315
0.1uF/16V/X7R
C315
0.1uF/16V/X7R
R28
10
R28
10
R670
33
R670
33
C313
0.
1uF
/16V
/X
7R
C313
0.
1uF
/16V
/X
7R
C309
0.
1uF
/16V
/X
7R
C309
0.
1uF
/16V
/X
7R
R226
0
R226
0
FB208
500/500mA
FB208
500/500mA
R220
NC/75
R220
NC/75
C301
0.1uF/16V/X7R
C301
0.1uF/16V/X7R
R648
33
R648
33
C277
NC/
10pF
/50V
/NP
0
C277
NC/
10pF
/50V
/NP
0
C271
NC/
10pF
/50V
/NP
0
C271
NC/
10pF
/50V
/NP
0
R227
0
R227
0
J4
DQR-017A
J4
DQR-017A
OPTI
3
+5V
1
GND
2
R234
24K
R234
24K
R228
0
R228
0
C267
NC/
10pF
/50V
/NP
0
C267
NC/
10pF
/50V
/NP
0
C251
NC/
10pF
/50V
/NP
0
C251
NC/
10pF
/50V
/NP
0
C307
0.1uF/16V/X7R
C307
0.1uF/16V/X7R
C268
NC/
10pF
/50V
/NP
0
C268
NC/
10pF
/50V
/NP
0
C252
NC/
10pF
/50V
/NP
0
C252
NC/
10pF
/50V
/NP
0
R244
10
R244
10
R424
10
R424
10
C305
0.
1uF
/16V
/X
7R
C305
0.
1uF
/16V
/X
7R
C324
10uF/16V/X5R
C324
10uF/16V/X5R
C308
1uF/16V/X5R
C308
1uF/16V/X5R
R649
100K
R649
100K
NC5
NC5
FB253
500/500mA
FB253
500/500mA
C312
10uF/16V/X5R
C312
10uF/16V/X5R
R236
10K
R236
10K
R850
10
R850
10
R222
47K
R222
47K
FB252 500/500mA
FB252 500/500mA
C952
0.1uF/50V/X7R
C952
0.1uF/50V/X7R
C963
22uF/6.3V/X5R
C963
22uF/6.3V/X5R
C450
10UF/6.3V/X5R
C450
10UF/6.3V/X5R
R245
24K
R245
24K
R224
47K
R224
47K
C351
10uF/16V/X5R
C351
10uF/16V/X5R
C275
NC/
10pF
/50V
/NP
0
C275
NC/
10pF
/50V
/NP
0
+
CE31
100uF/16V
+
CE31
100uF/16V
P4
Optical
P4
Optical
OPTI
1
+5V
2
GND
3
C249
NC/
10pF
/50V
/NP
0
C249
NC/
10pF
/50V
/NP
0
U607
74LVC1G3157GV
U607
74LVC1G3157GV
B2
1
GND
2
B1
3
A
4
S
6
VCC
5
C303
0.1uF/16V/X7R
C303
0.1uF/16V/X7R
C327
10uF/16V/X5R
C327
10uF/16V/X5R
R824
33
R824
33
XP606
26PIN/0.5mm
XP606
26PIN/0.5mm
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
GN
D
27
GN
D
28
GN
D
29
GN
D
30
C367
0.
1uF
/16V
/X
7R
C367
0.
1uF
/16V
/X
7R
8
-9
Circuit Diagram - Main Board and USB board
Page of 63
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