5
5
4
4
3
3
2
2
1
DD
CC
BB
AA
VCCR
R-
R+
VCCR
L-
L+
VCCL
VCCL
POWER_DOWN
AMP-AUOUTR0
AMP-AUOUTL0
8006_MUTE
SHUTDOWN
R-
ROUT+
ROUT-
R+
L-
LOUT+
LOUT-
L+
HP_MUTE_AMP
8006_MUTE
AMP-MUTE
VCCR
VCCL
VCC_8006
BL-ON/OFF
BL-ADJUST
POWER_DOWN
BL-ON/OFF
BL-ADJUST
PWR-ON/OFF
+12V_NORMAL
+5V_Normal
+5V_Standby
+3.3V_Standby
+3.3V_NORMAL
+5V_Normal
+5V_Normal
+1.8V_NORMAL
VCC_8006
AMP_12V
AMP_12V
+3.3V_Standby
AMP_12V
+12V_NORMAL
AMP_12V
+5V_Normal+5V_Normal +5V_Normal
+5V_Standby
+5V_Standby
+5V_Standby
+5V_Standby
VDDC
AMP_12V
3.3V_Tun
+3.3V_NORMAL
+3.3V_Standby
HP_MUTE_AMP7
AMP-MUTE2
VBL_CTRL
BRI_ADJ-PWM0
3
PWR-ON/OFF
2
AMP-AUOUTR0
AMP-AUOUTL0
SCL
SDA
POWER & INVERTER CONTRAL
+3. 3V_St andby供电电路
+1.8V_Standby
DDR
功放
高: WORK
低: MUTE
+3.3V_NORMAL
SHUTDOWN:
L:RECESS
H:WORK
L:ON
H:MUTE
L:ON
H:MUTE
L:MUTE
H:ON
H:OFF
L:ON
H:ON
L:OFF
靠近
DC-DC
Vout=0.6V*(1+R1/R2)
R1
R2
1000mA Max
背光
螺丝孔
I2C
C609
1UF
C609
1UF
C42
10UF
C42
10UF
C60110UFC60110UF
R1234
22K
R1234
22K
C6072.2UFC6072.2UF
C21
0.1u/NC
C21
0.1u/NC
C633200PC633200P
C25
10UF/NC
C25
10UF/NC
1
2
3
4
5
CON32
CON5-2.0mm
CON32
CON5-2.0mm
R1984.7kR1984.7k
1 2
L602600R/0805L602600R/0805
R602
6.8k
R602
6.8k
C6161UFC6161UF
R26
22k
R26
22k
R21
4.7k
R21
4.7k
C11
10UF
C11
10UF
C62
10UF
C62
10UF
C7
470uF
C7
470uF
C1000
100uF
C1000
100uF
1 2
L608600R/0805L608600R/0805
L12
FB_100R
L12
FB_100R
C23
0.1u
C23
0.1u
C30
470uF
C30
470uF
C28
0.1u/NC
C28
0.1u/NC
R2
1K
R2
1K
C6253.3NFC6253.3NF
C972
470uF
C972
470uF
R11
4.7K
R11
4.7K
C16
0.1uF
C16
0.1uF
R27
47k
R27
47k
R199
4.7k
R199
4.7k
C15
0.1u
C15
0.1u
D1391N4148D1391N4148
C18
10UF
C18
10UF
C602
1UF
C602
1UF
C1
470uF
C1
470uF
C6151UFC6151UF
C6263.3NFC6263.3NF
C619
1UF
C619
1UF
C10
0.1u
C10
0.1u
1
2
CON602CON602
R15
0R
R15
0R
C8
0.1uF
C8
0.1uF
1
2 3
Q102
3904
Q102
3904
1
TP3
NC
TP3
NC
+
CA5
100uF/16V
+
CA5
100uF/16V
R20
10K/NC
R20
10K/NC
C61310UFC61310UF
R123510KR123510K
+
CA1
100uF/16V
+
CA1
100uF/16V
1
23
Q62
2N3906
Q62
2N3906
1 2
L603600R/0805L603600R/0805
R39
100R
R39
100R
12
L1
3.3uH
L1
3.3uH
1
2 3
Q7
3904
Q7
3904
R1
2K
R1
2K
C614220PC614220P
1
2
3
4
5
6
7
8
9
H1
PAD
H1
PAD
1
2 3
Q3
3904
Q3
3904
1
2
3
CON3
CON6-2.0mm
CON3
CON6-2.0mm
R1233
20K
R1233
20K
3
1
2
Q63
T3904L
Q63
T3904L
C14
0.1u
C14
0.1u
1
2 3
Q101
3904
Q101
3904
1 2
L606600R/0805L606600R/0805
C624
200P
C624
200P
EN
1
GND
2
SW
3
VIN
4
FB
5
U1
SY8008B
U1
SY8008B
C20
10UF
C20
10UF
C9
2.2uF
C9
2.2uF
C621
1UF
C621
1UF
L2
FB0805
L2
FB0805
3
2
1
4
ADJ
OUT
IN
U4
AP1084-3.3V
ADJ
OUT
IN
U4
AP1084-3.3V
R3
4.7K
R3
4.7K
C6121UFC6121UF
C2
0.1uF
C2
0.1uF
R196
0R
R196
0R
C17
470uF
C17
470uF
R28
6.8K
R28
6.8K
GND
12
PM5V
2
5VSB
3
standby
4
GND
5
GND
6
PM5V
1
BL_ON/OFF
7
BL_PWM
8
12V
9
12V
10
GND
11
CON112pin/2.0MMCON112pin/2.0MM
R200
NC/0R
R200
NC/0R
3
2
1
4
ADJ
OUT
IN
U5
AP1117-ADJ/NC
AD J
OUT
IN
U5
AP1117-ADJ/NC
R8
4.7K
R8
4.7K
C19
0.1u
C19
0.1u
C623200PC623200P
C1 3 52.2 u F C13 52.2uF
L15FB0805L15FB0805
R606
6.8k
R606
6.8k
R194100RR194100R
R1231
5.1k
R1231
5.1k
C622
1UF
C622
1UF
D138
1N4148
D138
1N4148
C603
2.2UF
C603
2.2UF
3
1
2
Q61
T3904L
Q61
T3904L
C617
1UF
C617
1UF
C618
10UF
C618
10UF
R201
2k
R201
2k
R7
10K/NC
R7
10K/NC
C12
10UF
C12
10UF
R14
22R
R14
22R
R36
4.7k
R36
4.7k
C29
10UF/NC
C29
10UF/NC
1
2 3
Q2
3904
Q2
3904
C6
10uF
C6
10uF
C610
1UF
C610
1UF
1
2
3
4
5
6
7
8
9
H4
PAD
H4
PAD
1
3
2
CON601
2Pin/2.0mm
CON601
2Pin/2.0mm
R56.2KR56.2K
1 2
L605600R/0805L605600R/0805
1
TP4
NC
TP4
NC
R23
0R
R23
0R
C604
2.2UF
C604
2.2UF
R6
1K
R6
1K
R13
22R
R13
22R
3
2
1
4
ADJ
OUT
IN
U2
AP1117-3.3
ADJ
OUT
IN
U2
AP1117-3.3
C611
1UF
C611
1UF
C4
0.1uF
C4
0.1uF
C27
10UF/NC
C27
10UF/NC
R123210KR123210K
1 2
L607
600R/0805
L607
600R/0805
C5
10uF
C5
10uF
R6056.8kR6056.8k
1 2
L601600R/0805L601600R/0805
C605
2.2UF
C605
2.2UF
1
TP2
NC
TP2
NC
C41
10UF
C41
10UF
C6273.3NFC6273.3NF
1
2 3
Q1
3904
Q1
3904
C3
0.1uF
C3
0.1uF
R4
4.7K/NC
R4
4.7K/NC
C628
3.3NF
C628
3.3NF
C22
470uF
C22
470uF
R65
100K
R65
100K
C620
10UF
C620
10UF
C606
2.2UF
C606
2.2UF
1
TP6
NC
TP6
NC
R105.6KR105.6K
R38
4.7K
R38
4.7K
R197
4.7k
R197
4.7k
C24
10UF
C24
10UF
1 2
L604600R/0805L604600R/0805
R9
4.7K
R9
4.7K
R19
100R/NC
R19
100R/NC
NC
1
RINN
2
RINP
3
MUTE
4
AVDD
5
LINP
6
LINN
7
NC
8
PG NDL
9
PVCCL
10
LOUTN
11
BSLN
12
BSLP
13
LOUTP
14
PVCCL
15
PG NDL
16
NC
17
COSC
18
V2P5
19
AGND
20
VCLAMP
21
AVCC
22
SD
23
NC
24
PGNDR
25
PVCCR
26
ROUTP
27
BSRP
28
BSRN
29
ROUTN
30
PVCCR
31
PGNDR
32
PAM8006
U6
PAM8006
PAM8006
U6
PAM8006
C60810UFC60810UF
C632
200P
C632
200P
1
2
3
4
5
6
7
8
9
H2
PAD
H2
PAD
R1230
47K
R1230
47K
R12
4.7k
R12
4.7k
1
TP1
NC
TP1
NC
C13
10UF
C13
10UF
R601
6.8k
R601
6.8k
1
2
3
4
5
6
7
8
9
H3
PAD
H3
PAD
_______ _______
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