2-16(No.YA551)
(No.YA551)2-15
ANALOG PWB ASS'Y(5/6)
SFL-1251A-U2
c10520001b_0702_3/6_0.0
R619
C635
C647
R774
C775
C752
HP_DET
IC602
IC605
C650
C651
C648
C649
C646
L603
C645
C644
L602
R766
R763
R658
C672
IC601
R608
R607
R606
R605
D605
D606
C757
C756
AMP_MUTE
HP_MUTE
D604
M_MUTE
IC606
R636
R637
R638
C659
R634
C660
D610
R635
R632
R633
C657
A_MUTE
C776
C686
C685
C658
L604
R644
R630
R631
R784
R785
R787
R786
R615
C656
R673
C663
R672
R642
D611
R643
C661
C662
C655
D609
R664
R667
R665
R668
C637
R666
R669
C636
C621
C654
C653
D608
R663
C665
C652
C634
R660
R661
L607
C664
C627
C628
C668
K601
L605
L606
C667
C666
C619
R617
R616
L601
X601
R609
C603
C604
C602
C601
C629
C630
C626
R618
C622
R777
R778
R775
R776
C773
C772
R779
R780
R771
R781
IC752
R782
R772
R783
R770
R773
C774
C771
AMP_L
R757
AMP_R
Q751
R758
AMP-MUTE
R759
Q752
R760
R761
HP_R
HP_L
R626
R628
R629
IC604
MAXX_RST
IC603
R622
R623
R620
R621
C638
C639
R625
R624
R627
IC751
R655
R656
SCL3A
SDA3A
R604
R603
R602
R601
CARD_DA
CARD_CK
R662
Q601
D607
C670
R650
R651
R652
Q602
R654
R653
C671
C755
C761
C753
R762
R764
R765
C759
C754
R768
R769
C760
C751
C758
R767
R756
R755
D602
MAIN_L
MAIN_R
D603
R657
C640
C642
L609
L608
R640
R641
R639
C620
R614
C641
R670
R671
R659
R610
R611
R612
C615
C616
C614
C617
C618
C613
C623
C625
C624
C633
C632
C631
R613
C643
OPEN
.01
.01
OPEN
OPEN
4.7
.01
.01
1
1
100
OPEN
.01
47
OPEN
OPEN
0
OPEN
OPEN
10K
10K
10K
10K
4.7
1
OPEN
OPEN
OPEN
OPEN
0
0
0
OPEN
0
OPEN
OPEN
OPEN
OPEN
4.7
4.7
OPEN
OPEN
2.2K
OPEN
OPEN
OPEN
OPEN
0
0
1K
OPEN
OPEN
OPEN
OPEN
0
OPEN
0
OPEN
OPEN
.01
OPEN
10K
10K
10K
10K
.01
10K
10K
100
100
47
100
OPEN
10K
1
100
100
0
0
0.01
0
0
47
47
47
10
100
100
100K
12p
12p
.01
.01
47
.01
1
10K
OPEN
0
0
OPEN
OPEN
0
0
OPEN
OPEN
OPEN
OPEN
OPEN
0
0
OPEN
OPEN
OPEN
4.7k
PNP
100k
0
47k
0
100
4.7K
OPEN
47
47
47
47
10
10
OPEN
4.7k
100
OPEN
OPEN
OPEN
OPEN
0
0
15k
PNP
56k
100k
OPEN
NPN
OPEN
OPEN
OPEN
220
100
220
OPEN
1k
47
0.1
47
1k
47
0.1
OPEN
OPEN
OPEN
0
0
0
100
100
0
0
OPEN
.01
OPEN
.01
10K
10K
47
47
47
47
1
1
1
4.7
4.7
1
1
0.001
0.001
1
1
1
10K
.01
GND
BS_A5V
GND
GND
BS_A3.3V
16V
GND
GND
BS_A3.3V
VCC5V
STB_5V
BS_A5V
5V
24V
BS_A9V
GND
GND
GND
BS_A5V
BS_A9V
BS_A9V
GND
POW_GOOD
GND
GND
3.3V
BS_A5V
GND
GND
GND
SHEET 2
SHEET 2,3
SHEET 4
SHEET 2
AUDIO CONTROL
HEADPHONE
AMP
ANALOG PWB CIRCUIT DIAGRAM (5/6) SHEET 5