Acer Extensa 61X Service Manual page 232

AVDD5
1
R146
7K5R5F
16 LINE_IN_R
C40
2
16 LINE_IN_L
C6 1
SC10U16V R8 SC1U16V5JX
7K5R5F
MIN
2
C195
16 MIC_IN_C
SC1U16V5JX
+5V C194
SCD01U
S S
B B
L7 DVDD3
F F
1 2
L L
AVDD5
T T
MLB321611
R L
1
0 9
C41
0 9
MIN
S S
SC1U16V5ZY
B B
F F
L L
1 1
AVSS T T
R53 2
R L
AVDD
220KR3 3
GP0
DVDD3
4
GP1
2 5
GP2
6
GP3
7
GP4
8
GP5
9
GP6
10
GP7
11
DVSS
12
24 RSTDRV RESET
13
4 IOW# IOW#
14
4 IOR# IOR#
15
DVDD
16
4 AEN AEN
SA11
17
A11
SA10 18
A10
SA9
19
A9
20
4 IRQ3 IRQ3
21
4 IRQ5 IRQ5
22
4 IRQ7 IRQ7
23
4 IRQ9 IRQ9
24
4 IRQ10 IRQ10
25
4 IRQ11 IRQ11
D
A
D C
R K
Q 0
0 #
2 2
6 7
4
DRQ0
4
DACK#0
4
DRQ1
4
DACK#1
4
DRQ3
4
DACK#3
4,9,10,11,13 SD[0..7]
DVDD3
CX15 CX16 C67 CX17
SCD1U SCD1U SCD1U SC10U10V6JY
## ADD CX15,CX16
C38
SC1U16V5JX
AVDD5
C62
C61
C201 SC1U16V5JX
SC1U16V5JX
SC1U16V5JX
DVDD3
S S T T A A
Y Y R R U U V V
N N E E X X R R
C65
H H C C 2 2 E E
SC1U16V5JX
L R R L L R F F
O I
9 9 9 9 9 9 9 9 9 8 8 8 8 8 8 8 8 8 8 7 7 7 7
U31
8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6
1
S S T T A A M M V V A A L L A A O O V V V V A
Y Y R R U U I I R R V V I I U U U U O O O O D
N N E E X X C N E E S D N N X X T T C C C C F
S S C C 2 2 F F S D E E I I L R I I O O L
2
H H R L L R O I L R L R L R R L T
75
L R L
ADFLTR
74
DVSS
73
SEL0
72
SEL1
71
SEL2
70
MP0
69
MP1
68 SA12
MP2
67 SA13
MP3
66 SA14
MP4
65 SA15
MP5
64
MP6
63
MP7
62
MP8
61
MP9
60
DVDD
59 1
VOLUP#
58
VOLDW#
SA0
57
A0
SA1
56
A1
SA2
55
A2
54
X33O
53
X33I
52
X24O
D
51
D A X24I
D A D C D D D
R C R K V V V R T
Q K Q 3 D D D D D S D D D D A A A A A A S X X
1 1 3 # 0 1 2 3 D S 4 5 6 7 8 7 6 5 4 3 S D D
YMF715
2 2 3 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 5
8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0
S S S S S S
A A A A A A
8 7 6 5 4 3
S S S S S S S S
D D D D D D D D
0 1 2 3 4 5 6 7
C68
AUX2R
SC1U16V5JX
C39
AUX2L
SC1U16V5JX
G3
1 2
GAP-CLOSE
AUD_GND
CD_L
CD_R
SOUND_L 16
SOUND_R 16
C63
SC1000P50V3JN
R54
10KR3
C215
SC1000P50V3JN
SCLK
A_A7 19,21
SDATA
A_INPACK# 22
LRCLK
A_SPKR# 22
DVDD3
R158
R159
2
FROM PMU GPIO.
1 2
22KR3
22KR3
X33I
X24I
+5V
7
$AUDIO14M
4
SA[0..15]
R71
1 2
14 CD_AUDR
10KR3 R70 C75
1 2
14 CD_AUDL
10KR3 SC1U16V5JX 1
1
R72
R73 220KR3
220KR3
2
2
AUD_GND
AVDD5
U35
1
OUT
2
SENSE
3
SD
4
GND
CX14 C47 CX29 C76 LP2951ACM
SCD1U SCD1U SCD1U SC10U10V6JY
## ADD CX14
C43
SYNHL
SC1000P50V3JN
C46 VREFO
SYNHR
SC1000P50V3JN C66
SC10U16V
C44
SBFLTR
SC1000P50V3JN
C42
SBFLTL
SC1000P50V3JN VREFI
C50
TRECL C64
SC10U16V
SCD01U
C49
TRECR
SCD01U
## C49,C50 IS CHANGED TO 0.01U
INVAPMSEL0
U28
1 8 R136
X1 X2
2 7 1 2
VDD PD#
3 6
GND 33.9M
4 5 33R3
16.9M 24.6M
C176 R144
SCD1U MK1422 1 2
33R3 C184
SC10P
Title
Size
Date:
C216
CD_R
SC1U16V5JX
CD_L
+7V
C94
SCD1U
8
INPUT
7
FB
6
5V/TAP
5
ERROR
C48
SCD1U
C45
SCD1U
X33I
C177
SC10P
X24I
ACER
TAIPEI TAIWAN R.O.C
370P/J (AUDIO YMF-715)
Document Number REV
A3 96149 SC
January 27, 1997 Sheet 15 of 25