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~ BAL Board Schematic Diagram [ Main Microcontroller, HDMI/AV/PC Input, Audio Processor, Scarts ] Page 17/24 ~
+5V_MAIN
M_USB_PPON1
1234
BLK
182183412
8P
CN2401
VD240
6
XX
XX
C2428
VD2405
XX
C2433
XX
16V
C2437
0 . 1
X7R
M_USB_RSDP1_P
1608
0uH
FB2404
M_USB_RSDM1_N
GND_D
JL2410
3
1
2
4
0uH
L2400
3
1
2
4
M_USB_OCT1
JL2411
VD240
4
XX
M_MS_INS
GND_D
M_MS_CLK
M_MS_DATA0
M_MS_BS
M_MS_PON
D+3.3V
5%
47
k
R
2500
JL2412
JL2413
JL2414
JL2415
JL2416
D+3.3V
5%
1k
R
2505
XX
*C2432
XX
*C2423
123456789
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
UPD720114GA-YEU-E2-A
*IC2403
XX
VDD25OUT
VSSREG
LED4
LED3
LED2
LED1
GREEN
AMBER
VDD33
X1
X2
VDD25
BUS_
B
TEST
RRE
F
AVSS(R
)
AVD
D
AVSS
AVDD
VDD3
3
DM
U
DPU
VS
S
VDD2
5
DM1
DP1
VSS
DM2
DP2
VDD33
DM3
DP3
VDD25
DM4
DP4
VSS
SYSRSTB
PPB4
CSB4
PPB3
CSB3
VS
S
PPB2
CSB2
PPB1
CSB1
VBUS
M
VDD33REG
XX
*C2438
GND_D
30MHz
*X2401
XX
1
2
3
XX
R2449
XX
*R2427
XX
*C2439
XX
*C2440
3
1
2
4
XX
*L2401
3
1
2
4
XX
*C2431
148151711
XX
*FB2402
XX
*R2456
*VD2409
XX
XX
*C2430
148151711
XX
*FB2403
X_U_BOOT_RST
007:2F;007:2B;007:8H
*VD2408
XX
D+3.3V
XX
*C2424
GND_D
GND_D
XX
*C2427
XX
*C2422
10
k
RB2407
2
1
4
3
6
5
8
7
XX
*RB2408
2
1
4
3
6
5
8
7
R2440
XX
+5V_MAIN
XX
R
243
9
*RB240
9
XX
2
1
4
3
6
5
8
7
*RB241
0
XX
2
1
4
3
6
5
8
7
0
*RB2411
2
1
4
3
6
5
8
7
XX
*C2425
XX
*R2446
R2445
XX
R2444
XX
*RB2412
0
2
1
4
3
6
5
8
7
R2447
XX
XX
R2441
JL2417
JL2418
VD2414
XX
VD2413
XX
100
RB2414
2
1
4
3
6
5
8
7
VD2412
XX
1
2
3
4
5
6
7
8
9
10
BLK
181880851
10P
CN2402
GND
MS_PON
MS_INS
MS_BS
GND
MS_DATA
GND
MS_SCK
VCC
VCC
VD2411
XX
VD2410
XX
VD2415
XX
M_ETREFCLK_CLK
148151711
*FB2401
0uH
*C2407
0 . 1
*C2406
0 . 1
M_ETTXD1_HSS
1
2
25MHz
181436311
*X2402
GND_D
*C2408
0 . 1
182186811
*CN2400
1
2
3
4
5
6
7
9
10
8
M_ETCRS_HSS
M_ETTXD0_HSS
*R2417
XX
*R242
6
XX
10p
*C2441
*R2416
330
1k
*RB2402
2
1
4
3
6
5
8
7
*R2425
4.7k
X_U_BOOT_RST
007:2F;007:2B;007:8H
M_ETTXEN_HSS
47
*R2411
125027181
6.49k
*R2413
10p
*C2442
XX
C2404
KSZ8041RNL TR
*IC2400
1
GND
2
VDDPLL_1.8
3
VDDA_3.3
4
RX-
5
RX+
6
TX-
7
TX+
8
XO
9X
I
10
REXT
11
M
DIO
12
MDC
13
PHYAD0
14
PHYAD1
15
RXD1/PHYAD
2
16
RXD0/DUPLEX
17
VDDIO_3.3V
18
CRS_DV/CONFIG2
19
REF_CLK
20
RX_ER/ISO
21
INTRP
22
NC
23
TX_EN
24
TXD0
25
TXD1
26
NC
27
NC
28
CONFIG0(RMII mode)
29
CONFIG
1
30
LED0/NWAYEN
31
LED1/SPEED
32
RST#
+3.3V_A_ETH
100p
*C2412
M_ETRXD0_HSS
49.9
*R2405
49.9
*R2407
GND_D
GND_D
10
*C2417
*C2415
0 . 1
10
*C2402
220
*RB2406
2
1
4
3
6
5
8
7
M_ETRXD1_HSS
49.9
*R2421
M_ETMDIO
47
*RB2400
2
1
4
3
6
5
8
7
C2416
XX
+1.8V_ETH
M_ETRXER_HSS
49.9
*R2419
*R2418
4.7k
M_ETMDC_CLK
+3.3V_A_ETH
*C2409
0 . 1
*R2415 330
*R2414
330
D+3.3V
USB_SPDIF_OUT_HSS
RN-CP
0.5%
27k
R2423
*IC2402
TPS2553DBVR
1
VIN
2
GND
3
EN
4
FAULT
5
ILIM
6
VOUT
GND_D
R242
9
XX
C2429
XX
6.3V
22
C2435
X6S
2012
1
2
3
4
5
6
*CN2403
XX
+5V_MAIN
DP
DM
GND
USB_SPDIF
GND
*C2426
1
*R2410
1k
220
*RB2405
2
1
4
3
6
5
8
7
GND_D
Q2400
XX
D+3.3V
GND_D
XX
R2506
XX
R2508
1/16W
CHIP
5%
10k
R2507
JL2425
JL2424
JL2421
JL2420
JL2419
JL2422
JL2423
SML-D13M8WT86S
*D2400
SML-D13M8WT86S
*D2401
1k
*RB2404
2
1
4
3
6
5
8
7
SIGN43160
M_USB_RSDM1_N
ETHER_RX_N
ETHER_RX_P
ETHER_TX_N
ETHER_TX_P
M_USB_RSDP1_P
Up data↪FFCࠦࡀࠢ࠲
ISOLATE
AUTONEGO
DUPLEX
SPEED
SPEED
PHYADD[0]
PHYADD[2]
PHYADD[1]
LINKACT
CONFIG1
CONFIG0
BAL-AZ1L
COMPONENTS MARKED AS XX REFER TO PARTS LIST, WILL ONLY BE LISTED IF FITTED
BAL
17/24
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