Audio Jack & Adj Power - AMD D900K Service Manual

AUDIO JACK & ADJ POWER
VDD3
R713
1K
ADJ_ON#
Q62
ADJ_ON
G 2N7002
(24,32) ADJ_ON (16,24,32) TVPWR_ON
D43 1SS355
C A
R709 10K ADJ_PWRBT#
VDD3
D44
Q63
A C R711 330K G 2N7002
(27,32) ADJ_PWRS
1SS355 R710 C934
100K 0.1U
VDDAC
INTMIC
INTMIC
R396
C504
0.1U
2.2K(R)
C515 R405 R397
10U/10V(0805)(R)
0
2.2K(R)
AGND
/INTMIC
MIC1-VREFO-L R430 2.2K
(25) MIC1-VREFO-L
/LFE
LFE R391 1K
(25) LFE
MIC1 /MIC1
R414 1K
(25) MIC1
C531 C503 C532 C517
0.01U
0.01U 470P 0.22U(R)
AGND
SurrB-R
(25) SurrB-R
SPDIF/SurrB-L
C516 0
(25) SPDIF/SurrB-L SPDIFOUT SPDIF-O
C530 0.22U(R)
R429 100K R428 100K
(25) HP_SENSE AMP5V
/INTMIC
/HP_SENSE /LFE
/MIC1
SurrB-R
SPDIF-O
C556 0.22U
(25,29) Audio_R
/HP_SENSE
C554 0.22U /LINE-R
(25) LINE-R
/LINE-R
/LINE-L /LINE-L
C555 0.22U
(25) LINE-L
MSPKR
C557 0.22U
(25,29) Audio_L
MSPKL
R431 R461
100K 100K
R_OUT+ MSPKR
1 2
(25) R_OUT+
C647 100U/16V_D
L_OUT+ 1 2 MSPKL
(25) L_OUT+
C648 100U/16V_D
C609 C608 R489 R490
680P(R) 680P(R)
1K 1K
AGND
AGND
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VDD3
R712
R539
1K
TVPWR_ON# Y7
1
Q64 C724 24.576MHz
TVPWR_ON
G 2N7002
22P
(27) C_SDOUT
(27) C_BITCLK
(27) C_SDIN0
(27) C_SYNC
(27) C_ACRST#
ADJ_PWRBT# (24)
TV_LINE_L
C814
(16,25) TV_LINE_L
TV_LINE_R
C826
(16,25) TV_LINE_R
CD_L C822 1U
(25,27) CD_L
CDGND
C821 1U
(25,27) CDGND
CD_R
C810 1U
(25,27) CD_R
(16)
C788 C808 C216
0.01U 0.01U 0.01U
C789 C809
0.01U 0.01U
R706
U58
JAUDIO1 ADJ_ON# 1
IN1
1
TVPWR_ON# 2
2 IN2
3
3 GND
4
5
6
7
8
9
10
11
12
ACES-88266-1200
ADJ_ON#
L96 BK2125HS121(0805)
+3VCDROM
C769 C723 C807 C767 C688 C687
XTL_IN
10U/10V(0805) 0.1U 0.1U 0.1U 10U/10V(0805)
1M 10U/10V(0805)
2
AGND AGND
U54
C754
22P 2
XTL-IN
3 35
XTL-OUT LINE-OUTL
36
LINE-OUTR
C768 10P(R) 37
MONO-OUT
C_SDOUT
5
SDATA-OUT
C_BITCLK
R542 22 6 27
BIT-CLK VREF
C_SDIN0
R543 22 8 28
SDATA-IN VREFOUT
C_SYNC 10
C_ACRST# SYNC
11 29
RESET# AFILT1
30
AFILT2
31
VRAD
12 32
PC-BEEP VRDA
33
CAP1
13 34
PHONE NC
1U 14 46
AUX-L ID1#
1U 15
AUX-R
16 45
VIDEO-L ID0#
17 48
VIDEO-R SPDIFO
39
HP-OUT-L
18 40
CD-L AVSS
19 41
CD-GND HP-OUT-R
20 47
CD-R JD
21
MIC1
22
MIC2
23
LINE-L
24
AGND
LINE-R
C823 C824 C812
0.01U 0.01U 0.01U ALC655
C215 C811 C825 C813
0.01U 0.01U 0.01U 0.1U
AGND
AGND
8 Q19 9410
VDD3 +3VCDROM
7
6 3
5 2
1
+12V
+12V
C926 R699 C925
R700 330K
100K 0.1U
+12V
0 10U/10V(0805)
VDD3
5
VDD5
VCC
C927
VDD3
4
OUT
0.1U +3VS
G
+3VS
TC7S32F(R) Q61
2N7002 +3VCDROM
+3VCDROM
VDD5
8 Q15 9410
VDD5
VDD5 +5VCDROM
7
6 3 +5VS
5 2
1
+5VS
+12V
+5VCDROM
C314 R257 C323
R248 330K
+5VCDROM
100K 0.1U
10U/10V(0805)
C304
R258 0 G 0.1U
Q18
2N7002
Schematic Diagrams
VDDAC
LOUT-L LOUT-L (25,28)
LOUT-R LOUT-R (25,28)
C766 0.1U
T
C721 10U/10V(0805)
Vref-out
T
C753 1000P
C752 1000P
C686 0.47U(R)
C722 C667 C720
R536 0(R) 1UF(R) 1UF 1UF
AGND
T SPDIFOUT
AGND
T
T
R537 4.7K(R)
Sheet 26 of 40
AUDIO JACK &
ADJ POWER
(14,18,25,28,32,34)
(3,11,12,14,16,18,21,24,30,31,32,33,34,35)
(2,8,9,10,11,12,13,14,15,16,19,20,21,22,24,25,27,29,31,32,33)
(16,27)
(13,14,16,18,23,24,27,32)
(11,12,14,15,16,21,22,24,29,31,32,33)
(25,27)
AUDIO JACK & ADJ POWER B - 27