Advertisement
MAIN5V
R4411
47k
Q4410
R4413
R4412
HIGH:MUTE
B1ABCF000138
33
VIH > 2.2V
VIL < 0.8V
R4414
R4410
R4409
10k
10k
R4415
SUB9V2
L4430
J0JHC0000045
R4437
R4440
15k
39k
R4435
L
22k
R4433
R4441
C4433
C4435
33k
50V
50V
180p
33p
IC4001
C0ABBB000289
-
R4430
AMP
10k
+
C4431
+
R4431
50V
10k
0.01u
-
C4430
16V
47u
C4436
50V
C4434
0.01u
50V
R4432
R4434
33p
33k
R
22k
R4439
100
C4432
R4436
R4438
50V
15k
180p
39k
32
98
C4416
C4410
16V
16V
0.1u
0.1u
IC4002
C0FBBK000047
AUDIO DAC
1
MCLK
16
DZFL
2
BICK
15
DZFR
3
SDTI
14
VDD
4
LRCK
13
VSS
5
PDN
12
VCOM
C4417
C4411
6
SMUTE/CSN
11
16V
AOUTL
16V
0.1u
7
ACKS/CCLK
10
10u
0
AOUTR
8
DIF0/CDTI
9
P/S
C4412
6.3V 10u
0
C4414
6.3V
10u
0
Low=>MUTE
HPD for MUTE
Q4432
Hi=>MUTE
2SA207700L
R4447
0
Hi=> MUTE
TP4016
R4449
10k
R4446
47k
R4450
10k
R4448
10k
R4443
R4451
1k
10k
Q4431
B1ABCF000138
Q4430
Q4433
B1ABCF000138
B1ABCF000138
R4453
100
C4437
16V
47u
33
C4418
16V
47u
TP4018
Q4436
B1ABCF000138
R4457
22k
High => MUTE
HDMI AUDIO MUTE
C4441
C4438
R4461
2700p
16V 10u
470
50V
NP
R4459
1k
47k
Q4434
R4452
R4455
B1ABCF000138
1M
330
R4456
330
Q4435
B1ABCF000138
R4460
R4454
470
1k
NP
C4440
C4439
R4458
50V
16V
47k
2700p
10u
TH-37/42PE55E DG-Board (4 of 6) Schematic Diagram
34
35
91
92
93
94
95
96
97
98
99
100
101
102
36
Advertisement
