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5 4 3 2 1

P12V_AUDIO

U3
C50 1u C27 10n
DACM_R 1 2 2 48 2 1 1 2
RINN BSRN
47
PVCCR3
1 2 C51 1u 3 46 L4 FB3216/3A
RINP PVCCR2 J3
45
ROUTN1
D 1 2 C52 1u 5 44 2 D
C53 1u LINP ROUTN0 2
43 1
PGNDR1 1
DACM_L 1 2 6 42
LINN PGNDR0 L5 FB3216/3A PH-2A
41
MUTE ROUTP1
1 40 1 2
SD ROUTP0
1 2 C43 1u 4 39
V2P5 PVCCR1




2

2
38 C23 10n
PVCCR0 C2 1n
7 37 2 1
AVDDREF BSRP C1 1n
8




1

1
VREF
9 13 2 1
VARDIFF BSLN
2

2

2


10 14
R36 10k VARMAX PVCCL3 C28 10n
11 15 J4
R37 4.7k VOLUME PVCCL2
16 1 2 1
R38 6.8k LOUTN1 L7 FB3216/3A 1
12 17 2
AVDD REFGND LOUTN0 2
18
1

1

1




PGNDL1
19 PH-2A
C9 220p PGNDL0 L6 FB3216/3A
29 20
AVDD LOUTP1 AVDD
1 2 28 21 1 2
COSC LOUTP0
1 2 27 22
ROSC PVCCL1




2

2
R8 120k 23 C24 10n
PVCCL0
2

2

2




2
C 1 2 25 24 2 1 C
R29 1k C13 1u VCLAMPL BSLP C3 1n R20




1

1
R30 10k 1 2 36 35 C4 1n 51k
R31 10k C12 1u VCLAMPR MODE_OUT
34
MODE
26 33
1

1

1




1
AGND0 AVCC
30 32 1 2
AGND1 VAROUTR
31 1 2
VAROUTL R21 0
49 J8
PAD R26 10k AVDD C33 220u 1
C32 1u R25 10k U4 1
2
2
TPA3002D2 2 1 1 2 8 6 2 1 3
IN1- VDD 3
4
P12V_AUDIO 4
2 1 1 2 4 7
IN2- VO1
1 PH-4A
BYPASS
2




C14,C15-->SMD0805 C48 1u R34 10k 3 5 2 1
R32 4.7k SHUTDOWN VO2
2 9
GND PAD




2
C38 C45 220u
TPA6110A2
1u
1




1
MUTE
B R33 B
3




2 1 1 Q7
AUDIO_MUTE MMBT3904 1 2
2




4.7k R35 10k
P12V_AUDIO AVDD
1


1


1


2

2

2

2

2

2

2

2

2




2

2
2


2


2


1

1

1

1

1

1

1

1

1




1

1
C41 330U C37 0.1u C10 0.1u C34 0.1u
A C40 330U C18 0.1u C11 0.1u C6 0.1u C8 0.1u A
C42 330U C7 0.1u C47 0.1u C46 0.1u C39 0.1u




5 4 3 2 1
5 4 3 2 1

PANEL_POWER



J14
LVDSA[9:0]
1 30 LVA3+ LVDSA7
D 2 29 LVA3- LVDSA6 D
3 28 LVACK+ LVDSA9
4 27 LVACK- LVDSA8
5 26 LVA2+ LVDSA5
6 25 LVA2- LVDSA4
7 24 LVA1+ LVDSA3
8 23 LVA1- LVDSA2
9 22 LVA0+ LVDSA1
10 21 LVA0- LVDSA0
LVDSB[9:0]
LVDSB0 LVB0- 11 20 LVB3+ LVDSB7
LVDSB1 LVB0+ 12 19 LVB3- LVDSB6
LVDSB2 LVB1- 13 18 LVBCK+ LVDSB9
LVDSB3 LVB1+ 14 17 LVBCK- LVDSB8
LVDSB4 LVB2- 15 16 LVB2+ LVDSB5
LVDSB5
LVDSB6
LVDSB7
LVDSB8
LVDSB9

C C


+5VD P12VD




2
R13
PH-6A
4.7k
L3 6
FB3216 6
5


1
IN V_ON 4 5
1 2
INV_ADJ 3 4
3
R14 3 2
2
1 2 1 Q5 1
BLK_ON MMBT3904 1
4.7k J1
2




B B
+5VD TO INVERTER
2




R10
4.7k
L1
1




Q4 1 2 1 2
MMBT3904
FB3216
3




1




R11 4.7k
1 2 1 C16
BLK_ADJ 0.1u
2




R9 4.7k
2




A A




5 4 3 2 1
5 4 3 2 1


TP5
FOR PANEL POWER TEST PO IN T TP6
P 5 VD _ C PU P1 2 VD TEST PO IN T
P1 2 VD P _ PO W ER




1
U7 CM2576
J2 L8




1
1 4 P 1 2 VD P 1 2 VD _ SYS P 5 VD P 5 V D _ C PU
1 FB U6 CM2576
2 1 2 1 2 L2 L10 L12
2 P O W E R DOWN VIN VOUT
3 4
3 4 7 u H /3A FB




1
4 1 2 1 2 1 2 1 2




GND



TAB
4 VIN VOUT




1




1




1




1




1



1



1
EN
5




1
5 D5 4 7 u H /3A 4 7 u H /3 A 10uH
6




GND



TAB
6




1




1




1




1




1



1



1




1
C 97




EN
7




2




2




3

5

6




2



2
7 D3 C30 C 19 C 20 SK3 4 B 470u C118 C117 D6 C 29
D 8 D




2




2




2
8 1 N 4 7 42 470u 0.1u 0 .0 1u 0.1u 0.01u C 15 C80
9




2




2




2




2




3

5

6




2



2
9 470u C 25 C 31 C 35 SK3 4 B 470u C 79 C 76 470u
10




2




2




2
10 470u 0 .1 u 0 .0 1u 0.1u 0 .0 1u




2
PH - 1 0 A



P 5 V D _ C PU For 5V or 3.3V supply
TP7 TP4
2




R5 4 .7 k TEST PO IN T TEST PO IN T
P _ PO W ER P _ PO W ER P A N EL _ PO W ER




1




1