Integra DTR-80.1(B) Service Manual page 50

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A
B
Q Q
3 7 6 3 1 5 1 5 0
PRINTED CIRCUIT BOARD VIEWS-11 / U005
U0050
DISPLAY PC BOARD (BADIS-0121)
Component side view from soldering side
1
2
N.C.
-VP
+3.3VMPU
FLAC2
FLAC1
GNDDG
+5VMPU
OPTF
J7655
T E
L
1 3 9 4 2 2 9 6 5 1 3
J7642
J7641
3
J7644
J7643
P7522
U0052
HEADPHONE JACK PC BOARD (BAETC-0123)
4
Component side view from soldering side
C7583
C7580
E7580
w w w
C7582
C7581
BCETC-0123
5
25140123
1
.
JL7562B
C
œ
40
40
1
œ
S7641
UP
J7681
15
J7680
J7678
J7679
15
J7674
J7677
S7642
LEFT
J7672
S7645
J7671
RIGHT
S7643
ENTER
N.C.
J7673
GNDDG
15
VOLB
S7644
VOLA
+3.3VMPU
DOWN
J7662
J7661
S7640
SETUP
J7659
S7630
S7647
S7646
12
RETURN
J7660
25
J7652
TUNING
J7650
DISPLAY
J7653
J7649
J7647
J7648
J7651
J7654
USB/NET
PORT
S7629
S7628
U0053
FRONT OPT IN PC BOARD (BAETC-0124)
Component side view from soldering side
JL4103B
x
a o
y
i
http://www.xiaoyu163.com
D
E
8
œ
œ
œ
1
J7630
7
J7623
J7624
J7615
J7616
S7639
S7648
S7638
S7637
MEMORY
DIMMER
GAME
MODE
MUSIC
Q
Q
3
7
6
3
PHONO
CD
TUNER
TAPE/TV
S7627
S7626
S7625
S7624
u 1 6 3
.
http://www.xiaoyu163.com
F
G
2
4
9
9
8
BCDIS-0121
1
25140121C
J7675
Q7500
J7629
D7570
U7560
J7663
J7664
J7657
C7560
22
S7636
S7635
S7634
S7633
MOVIE/TV
RIGHT
LEFT
TONE
GNDAUX2
GNDAUX2
MICMUTE
MICDET
+15VA
-15VA
1
5
1
5
0
8
9
2
4
AUX2
AUX1
GAME
CBL/SAT
S7623
S7622
S7621
S7620
S7619
U0054
VOLUME PC BOARD (BAETC-0125)
Component side view from soldering side
m
c o
DTR-70.1/80.1, DHC-80.1
H
2
9
9
LEDZ4
LEDSTBY
LEDZ2
LEDZ3
N.C.
KEY0
+5VMPU
GNDDG
KEY2
KEY0_1
KEY2_1
S7650
OUT
M
œ
œ
MIC
œ
9
œ
8
2
9
9
VCR/DVR

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