Schematic Diagram
5
4
3
2
1
6
D
C
A
B
D
C
A
B
5
4
3
2
1
6
HDBaseT SECTION
HDMI_IN_SDA
HDMI_IN_DP0
HDMI_IN_HP_DET
HDMI_IN_CLKP
HDMI_IN_SCL
HDMI_IN_CLKN
WAKEUP_OUT
OSC_125N
HDMI_IN_DN2
HDMI_IN_DP1
HDMI_IN_DP2
HDMI_IN_DN1
HDMI_IN_DN0
OSC_125P
HDMI_IN_CEC
MII_RXD3
MII_RXDV
RCB_N
MII_RXER
MII_RXD1
MII_RXD0
MII_RXD2
RCB_P
HDMI_IN_5V
PMS_TX
PMS_RX
HDMI_OUT_CEC
HDSRC_ATB_HP
HDBT_VS_P0
HDBT_VS_N2
CTC
CTC
HDBT_N0
HDBT_VS_N3
HDSRC_REXT_H
CTD
CTD
+1.8VA
HDBT_P3
HDBT_VS_P3
GNDDG
HDSRC_ATB_HM
HDBT_VS_P2
HDBT_P2
CTA
CTA
HDBT_N3
HDBT_N2
HDBT_VS_N1
HDBT_VS_N0
CTB
CTB
HDBT_N1
HDBT_P1
HDBT_P0
HDBT_VS_P1
SPI_SELECT
SPI_SELECT
HOST_SCL
HOST_SDA
WAKEUP_IN
RESET_N
MSCK
MSCK_M
MSCK_M
MSCK_M
MCS
MISO
MOSI
MOSI_M
MOSI_M
MCS_M
MCS_M
MCS_M
MISO_M
MISO_M
Q200
VS100TX
B
HDMISER_ATSTMON_1
K11
HDMISER_ATSTMON_0
L11
HDMISER_HPD
M8
HDMISER_5V
M9
HDMISER_DDC_SDA
M10
HDMISER_DDC_SCL
M11
HDMISER_CEC
M12
HDMISER_RREF
M13
HDMISER_TMDSCLKN
P8
HDMISER_TMDSCLKP
N8
HDMISER_TMDSDATAP_0
N10
HDMISER_TMDSDATAP_1
N12
HDMISER_TMDSDATAP_2
N14
HDMISER_TMDSDATAN_0
P10
HDMISER_TMDSDATAN_1
P12
HDMISER_TMDSDATAN_2
P14
Q200
VS100TX
C
HDMIDES_TMDSDATAP_A_2
E13
HDMIDES_TMDSDATAN_A_2
E14
HDMIDES_DDC_SCL
H12 HDMIDES_CEC
G12
HDMIDES_TMDSDATAP_A_1
G13
HDMIDES_TMDSDATAN_A_1
G14
HDMIDES_DDC_SDA
J12
HDMIDES_TMDSDATAP_A_0
J13
HDMIDES_TMDSDATAN_A_0
J14
HDMIDES_5V
K12
HDMIDES_HPD
L12
HDMIDES_TMDSCLKP_A
L13
HDMIDES_TMDSCLKN_A
L14
HDMIDES_RREF
M14
Q200
VS100TX
D
MII_MDC
A8
MII_RX_CLK
A9
MII_RXD1_I2CADDR1
A10
MII_COL_GPIO
A11
MII_TX_EN
A12
MII_TXD0
A13
MII_TX_CLK
A14
MII_RX_ERR_BOOTSEL
B8
MII_RX_DV
B9
MII_RXD2_I2CADDR2
B10
MII_RXD0_I2CADDR0
B11
MII_CRS_GPIO
B12
MII_TXD1
B13
MII_TXD3_GPIO
B14
MII_MDIO
C8
MII_RXD3_RMIIMODE
C10
MII_TXD2_GPIO
C12
MII_TX_ERR_GPIO
C14
Q200
VS100TX
F
TEST_CLK_OUT
B1
EE_CS_EESPEED
A1
EE_MO_EEADDRW1
A2
EE_SCL_SCK_GPIO
A3
EE_SDA_MI_GPIO
A4
WAKEUP_OUT
E12
TDI
G3
WAKEUP_IN
F12
RCB_REFCLK0_P
H1
RCB_REFCLK0_M
H2
TDO
H3
TCK
H4
RESET_IN
K1
DBG_TXD_EEADDRW0
J1
DBG_RXD
J2
TRST
J3
TMS
J4
TEST_MODE
K2
CFG_SDA
K3
CFG_SCL
K4
104K
C349
16V
104K
C224
16V
10
3K
C2
20 5
0V
104K
C214
16V
104K
C215
16V
NM
103K
C219
50V
C216
100u 10V
P2
13
NS
CT
-8
P2
47
1
1
2
3
4
5
6
7
8
D203
CRS09(TE85L_Q)
NM
D200
CRS09(TE85L_Q)
GNDDG
GNDDG
GNDDG
GNDDG
GNDDG
GNDDG
GNDDG
GNDDG
GNDDG
GNDDG
GNDDG
GNDDG
X204
DSO323SJ-AAC-125MHz
NM
OE
1
NC
2
GND
3
OUTP 4
OUTN 5
VCC 6
Q205
W25Q80DVSNIG
/CS
1
DO
2
/WP
3
GND
4
DI 5
CLK 6
/HOLD 7
VCC 8
X203
DSO321SR-AA-125MHz
OE
1
GND
2
OUT 3
VCC 4
Q218
TC74LCX125FT(EL_K)
11
22
33
VCC 14
44
55
66
7GND
8
8
9
9
10
10
11
11
12
12
13
13
LBC2518T100M
L200
HOST_SDA
HDMI_IN_CEC
HDMI_IN_SDA
HDMI_IN_CLKN
HDMI_IN_SCL
HDMI_IN_5V
HDMI_IN_CLKP
HDMI_IN_DN1
HDMI_IN_DN0
HDMI_IN_DP1
HDMI_IN_DN2
HDMI_IN_DP2
RCB_P
HDMI_IN_DP0
RESET_N
PMS_RX
RCB_N
HOST_SCL
RCB_P
HDMI_IN_HP_DET
PMS_TX
RCB_N
R229
0
NM
R228
0
NM
R236
0
0
R2
75
R276
0
NM
R267
0
R235
0
R245
1k
R392
1k
R393
1k
R2
10
47
k
R2
31 1k
R2
44 1k
R2
25
1.8
k
R221
470
R232
3.9k
F_+-1%
R394
1k
R3
95
10
0k
R240
27k
NM
R2
47 47k
NM
R241
47k
NM
R2
77 1k
R200
27k
R202
1k
R2
30
1.8
k
R2
22 220
R250
1k NM
R255
1k
R251
1k NM
R252
1k NM
R253
1k
R2
42 47k
R218
12K
R2
38
10
0k
R237
100
R261
1k
R260
1k NM
R259
1k NM
R258
1k
R257
1k NM
R256
1k NM
R2
49 1k
R2
20 1k
NM
R2
12
47
k
NM
R391
1k
R2
46 47k
R248
1k
NM
R2
05
22
k
R2
72 1k
R2
06
10
0k
R233
120
R201
12k
R2
43 1k
R254
1k NM
R2
79 1k NM
R2
78 1k
NM
R266
1k
R2
26 1k
TP246
TP243 TP242
TP239
TP240
TP244
TP245
TP241
TP216
TP202
Q225
KRC404E
NM
+3.3V
+3.3V
+3.3V
+3.3V
+5.0V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
10
3K
C2
17
BLM18PG181SN1D
L232
10
2K
C2
18
2kV
10
4K
C2
04
C2
00
10
0u
6.3
V
+1.8V
102K
C227
2kV
NM
R2
27 75
GNDDG
L230
H7019FNLT
TCT1
1
TD3+
8
MX2+20
MX2- 19
MCT3 18
MX3- 16
TCT2
4
TD1-
3
TCT3
7
TD2-
6
TD1+
2
TD2+
5
MX3+17
MCT2 21
MX1- 22
MX1+23
MCT1 24
MCT4 15
MX4+14
MX4- 13
TD3-
9
TD4-
12
TD4+
11
TCT4
10
R2
09
49
.9
10
4K
C2
03
10
4K
C2
08
GNDDG
10
3K
C2
21
10
4K
C2
10
D209
NM
D202
NM
R2
34
75
GND_CHASSIS
D227
AOZ8804ADI
CH1
1
CH2
2
VN1
3
CH3
4
CH4
5
NC1 6
NC2 7
VN2 8
NC3 9
NC4 10
R2
15
49
.9
102K
C212
2kV
NM
10
4K
C2
09
TP200
10
3K
C2
22
R2
13
49
.9
22
6M
C2
28 6
.3V
10
3K
C2
23
R2
11
49
.9
D210
NM
R2
24 75
R2
23 75
R203
4.7k
F_+-1%
R2
17
49
.9
CTD
10
4K
C2
11
R2
19
49
.9
F_+-1%
R2
16
49
.9
P2
15
RC
1-
10
00
00
0D
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
G1
9
G2
10
D226
AOZ8804ADI
CH1
1
CH2
2
VN1
3
CH3
4
CH4
5
NC1 6
NC2 7
VN2 8
NC3 9
NC4 10
10
4K
C2
01
CTB
TP201
10
4K
C2
02
R2
14
49
.9
CTC
R204
120k
CTA
Q200
VS100TX
A
HDSRC_REXT_H
L1
HDSRC_ATB_HP
M1
HDSRC_ATB_HM
M2
HDSRC_0_P
N1
HDSRC_1_M
N2
HDSRC_2_P
N5
HDSRC_3_M
N6
HDSRC_0_M
P1
HDSRC_1_P
P2
HDSRC_2_M
P5
HDSRC_3_P
P6
GND_CHASSIS
P202
NEJITANSI ST3
1 2 3 4
102K
C225
50V
NM
TP207
TP208
102K
C226
2kV
D201
IMSA-6802-01Y901_1608SIZE
NM
226M
C229
6.3V
NM
R293
100
R294
100
R295
100
R296
100
R297
100
R298
100
R299
100
R300
100
RS232C IF
I2C slave
SPI_ROM
I2C_SPI_SEL
MII_RMII_SEL
0
0:INT/1:EXT
0:SPI/1:I2C
BOOT_ROM_EXT
0
I2C_ADDR0
RMII_MODE
BOOT_INT_EXT
HDBaseT CONFIGURATION
0:MII/1:RMII
I2C_ADDR1
0x50:W/0x51:R
0
I2C_ADDR2
Host I/F via I2C
(IPD)
(IPU)
(IPU)
HDBaseT HDMI BYPASS OUTPUT
HDBaseT HDMI IN
4.02KF
CASE-C
EE_ADDRW:10:18bit 256Kbyte(2M)
00:8/01:16/10:18bit/11:NoRom
CONFIGURATION
EE_ADDRW0
EE_ADDRW1
EE_SPEED
(IPD)
(IPU)
125MHz/LVDS
125MHz/CMOS
MODEL NO.DTR-50.7/60.7,DHC-60.7(PART-41)
BAHDM-1822(1/3)
SCHEMATIC DIAGRAM HDBaseT SECTION
for Debug/FW Update
NC
NC
NC
BAHDM-1762(2/3)
PART-14
MII_RXD2
MII_RXD1
MII_RXD0
MII_RXER
MII_RXD3
MII_RXDV
1
1
0
(IPD)
(IPD)
(IPD)
IPU:INTERNAL PULL-UP
IPD:INTERNAL PULL-DOWN
NC
L200:
10uH(+/-20%)
375mA/0.36ohm
CHIP TANTAL
1178mV
1052mVpp
HDBaseT CLOCK
PART-14
BAHDM-1762(1/3)
NC
NC
(no use)
(IPD)
PART-14
BAHDM-1762(2/3)
SPI MEMORY
8Mbit
(VOUT-)
(VOUT-)
(VOUT+)
(VOUT+)
CH
IP
TAN
TAL
CAS
E-B
16
V
10
05
25
0V
212
5
4.53KF
4.523K(0.15%)
16
V
10
05
(E
XTE
RN
AL
O
UTPUT)
HDBaset OUT
PART-14
BAHDM-1762(3/3)
HDBaseT OUT
HDBaseT SPI MEMORY
To REAR PANEL
L232:
100MHz:180ohm
1500mA/0.09ohm
BAHDM-1762(1/3)
PART-14
fo
r F
W
U
pda
te
