Onkyo HT-RC180(B) Service Manual page 39

Q Q
3 7 6 3 1 5 1 5 0
PRINTED CIRCUIT BOARD VIEW-10
U004
DISPLAY CIRCUIT BOARD
BADIS-0135
Component side view
from soldering side
GNDDG
+5VMPU
OPTF
P7522
T E
L 1 3 9 4 2 2 9 6 5 1 3
LEDREADY
LEDPURE
+5VMPU
GNDDG
KEY0_1
w w w
.
P7591A
P7501B C7506
J7642
LEDSTBY GNDDG
LEDZ2 LEDZ3
LEDZ4 LEDPURE
KEY0 REMIN
REMO_IN
LED_REMO
FLD1CS FLD2CS
FLDRST GNDDG
DIGCLK DIGSDO
GNDDG GNDDG
+3.3VST
+3.3VMPU
œ
J7633
10
œ
J7635
J7630
KINT1 KINT0
KEY2 KEY1
+5VMPU KEY3
VOLA VOLB
MICDET OPTF
œ
MIC MICMUTE
GNDAUX2 AUX2_L
12
AUX2_R GNDAUX2
-15VA +15VA
GNDVD
AUX2CV_IN
PORT
PHONO
J7621
S7629 S7628 S7627
J7610
NET/USB
J7607
C7533
J7643
J7609
œ œ
œ œ
œ
C7515
C7512
R7560 œ
œ
œ
œ
œ
C7528
1 œ Q7501
LEDZ2
LEDZ3
Q7540 R7508
LEDZ4 R7507
œ
KEY0
R7509
R7510
C7529
C7532
x a o
y
i
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8
JL9303A
Q7500
7
J7623
J7624
J7615
J7616
J7619
CD TUNER
TAPE/TV AUX2
S7626 S7625 S7624 S7623
C7535
C7534
UP
S7643
SETUP
J7601
S7630 10 LEFT
RETURN S7646 TUNING
S7644
S7641 MODE MEMORY
S7647 S7632
RIGHT
ENTER
S7642
P7530
S7645
Q Q DOWN
3 7 6 3
FLAC1
FLAC2
-VP
+3.3VMPU
œ œ
Q7504
œ œ
œ
œ
Q7503
œ œ
œ œ
œ œ
œ
C7594
1
C7593
u 1 6 3
.
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2 4
9 9
BCDIS-0135
1
25140135C
U7560
J7629
J7628
J7622
D7570
J7613
J7612
20
CBL/SAT
AUX1 GAME VCR/DVR
S7622 S7621 S7620 S7619
M
OUT
L MUSIC L MOVIE LEVEL TONE
S7635
S7633 S7634 S7637 S7636
DIMMER
S7648
S7649 S7650 S7640 S7639
THX L GAME
DISPLAY RIGHT
1 5 1 5 0 8 9 2
C7507 C7508
œ 1
C7509
LEDSTBY
C7510 1
1 GNDDG
LEDZ3
LEDZ2
LEDZ4
LEDPURE
KEY0 REMIN
REMO_IN LREMO
FLD1CS
FLD2CS
GNDDG
FLDRST
DIGSDO
DIGCLK
GNDDG
GNDDG
+3.3VST
+3.3VMPU
KEYINT0 KEYINT1
œ
KEY2
KEY1
+5VMPU
KEY3
VOLB
VOLA
œ
OPTF MICDET
œ
MICMUTE MIC
Q7502 AUX2_L GNDAUX2
AUX2_R
GNDAUX2
+15VA
-15VA
GNDVD Soldering side view
from component side
AUX2CV_IN
C7537
R7537
R7539
Q7533
R7538 R7535
R7540
Q7530
m
c o
HT-RC180
2
8 9 9
C7560
LEDREADY
LEDZ2
LEDZ3
LEDZ4
LEDPURE
KEY0
+5VMPU
GNDDG
KEY0_1
DVD/BD
S7618
Z2
Z OFF
S7616
S7613
S7638
(TONE) Z3
LEFT
S7615 S7614
4 9 8 2 9 9
GNDDG
OPTF
+5VMPU
1
œ
Q7534
R7526
C7522
C7523