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11


12




! HDE-BOARD TXNHDE1VZTE (3/3)

DCDC 15.7V => 3.3V
TP3361
PA3301
K5H4022A0023



IC3345
C3454 C3409
R3402 25V
25V
100k 0.1u 10u
C0DBAYY00183
AVR 3.3V
C3438
25V R3420
0.01u 4.7 1 BS 8
SS
C3436
25V
2 7 0.1u
VIN
EN
TP3362
R3421 D3302 L3360
0 B0BC6R600005 G1C330MA0363
3 SW 6
COMP




+
R3412 C3451 C3401
4V 10V C3435 D3304
26.1k 68u 10u 4 GND 5 50V B0BC4R700007
FB 3900p
D3301
D3303 B0JCPE000004 R3546 B40
R3415 100 A40
R3403 /PLUG_DET
10k B0BC4R700007
27k B39
A39

B38
A38

B37
A37

B36
A36

B35
A35
AUDIO
JK3302
B34
9V A34
L3369
J0JHC0000034 B33
K2HC103B0105 A33




+
C3492 C3491 B32
DVI AUDIO IN R3437 50V 16V A32
15k 0.01u 47u
Q3302 A31
B31
2SD0601ASL
R3442 B30
C3489 A30
100 AUDIO_R
16V
R 1u R3444 B29
13 A29
R3440 R3443 100
R3435 R3436 AUDIO_R
L3366 33k 1k B28
180k EXC3BB221H 100 A28
L
B27
A27
AUDIO_L
B26
R3447 A26 SLOT_SCL
R3445 L3367 R3446
15k
180k EXC3BB221H 100
Q3303 A25
B25
2SD0601ASL SLOT_SDA

R3456 B24
C3490 R3653 A24
100 SLOT_SRQ
16V 5VSTB 0
1u R3455 AUDIO_L 5VSTB B23
33k A23
R3460
B22
R3457 100




+
C3474 C3479 A22
1k
16V 16V
9V B21
9V 0.1u 47u A21 5V 5V
B20
A20