PRINTED CIRCUIT BOARD VIEWS-22
TX-SR876/SA876
U33
DISPLAY PC BOARD (NADIS-9085)
Soldering side
C7501
C7502
C7503
C7504
C7505
Q7596
C7507
C7508
C7509
C7510
C7511
C7512
C7513
C7514
C7518
C7519
C7522
C7523
C7524
C7530
C7531
C7536
C7537
R7526
C7561
C7900
D7500
D7530
D7520
D7522
C7562
D7521
D7523
D7560
D7531
C7593
Q7597
Q7611
R7629
R7551
R7540
Q7533
Q7550
Q7551
D7532
D7550
D7551
D7561
C7594
C7525
C7526
C7527
C7528
C7529
C7532
Q7501
Q7502
Q7503
Q7504
Q7520
Q7530
Q7531
Q7532
R7800
Q7595
R7500
R7501
R7502
R7521
R7522
R7523
R7524
R7525
R7530
R7531
R7532
R7533
R7534
R7535
R7536
R7537
R7538
R7539
R7560
R7561
C7543
R7600
R7601
R7602
R7603
R7604
R7605
R7606
R7607
R7608
R7609
R7610
R7612
R7613
R7614
R7615
R7616
R7617
R7618
R7621
R7622
R7623
R7624
R7625
R7626
R7627
R7628
R7631
R7632
R7633
R7634
R7635
R7636
R7637
R7638
R7639
R7641
R7642
R7643
R7644
R7645
R7646
R7647
R7648
R7649
R7939
R7954
R7527
C7515
C7550
R7528
R7529
Q7598
R7594
R7503
R7504
R7505
R7506
R7507
R7508
R7509 R7510
R7550
R7801
R7802
LEDSTBY
LEDREADY
LEDZ2
LEDZ3
LEDPURE
+5VMPU
GNDDG
KEY0
KEY0_1
FLAC1
FLAC2
-VP
+3.3VMPU
GNDDG
VOLB
VOLA
+3.3VMPU
P0
+5VMPU
+VB
US
DA
T
A
-
CHASSIS
DA
T
A
+
GND
GNDDG
+5VMPU
OPTF
1
٨
٨
٨
٨
٨
٨
٨
٨
٨
٨
٨
٨
٨
٨
٨
٨
٨
٨
٨
٨
٨
٨
٨
٨
٨
٨
٨
٨
٨
1
٨
1
٨
٨
٨
٨
1
٨
٨
٨
٨
1
1
IRINB2
IRINB1
IRINA2
IRINA1
A
UX2SC_IN
A
UX2SY_IN
1
٨
٨
٨
٨
٨
٨
٨
٨
٨
٨
٨
٨
٨
٨
٨
٨
٨
٨
٨
٨
٨
٨
A
UX2CV_IN
GND
VD
-15V
A
+15V
A
٨
GND
A
UX2
AU
X
2
_
L
٨
AU
X
2
_
R
٨
٨
MIC
MICMUTE
MICDET
+5VMPU
REMIN
OPTF
LEDPURE
LEDZ2
LEDREAD
Y
LEDSTBY
LEDZ3
VO
L
B
VO
L
A
GNDDG
+3.3VMPU
+3.3VST
KEYINT1
LEDLA
TCH
KEY3
DIGSDO
FLD1CS
DIGCLK
FLD2CS
FLDRST
KEY0
KEY1
KEY2
A
1
2
3
4
5
B
C
D
E
F
G
H