Service manual
Schematic Diagrams
SRS-AP8202, SATA ODD & HDD B - 33
B.Schematic Diagrams
SRS-AP8202, SATA ODD & HDD
Z2753
HDD _ NC3
FOR W870CU
SATA _TXN0
SATA _TXP0
SATA _R XN 0
HDD _ NC1
HDD _ NC2
6-20-C2D20-206
SATA _R XP0
HDD _ NC0
SATA ODD
P IN GND 1~4=GN D
Z2744
SR S_LIN
Z2755
SR S_RIN
R2 6 1
*10K_04
Z2735
Z2713
Z2742
Z2754
R2 6 2
*10K_04
Z2711
Z2724
Z2731
Z2733
Z2722
Z2727
D03 DEL TEST
POINT
Z2719
Z2707
Z2721
Z2702
Z2714
Z2725
Z2701
Z2716
AUDG
Z2708
Z2732
Z2734Z2730
Z2710
Z2720
Z2723
Z2740
Z2726
Z2741
Z2706
Z2736
6-21-C47A0-122
Z2705
Z2712
Z2715
Z2709
Z2739
Z2738
Z2737
Z2743
6-21-C4710-113
SATA_ RXN4 11
SATA_ TXN4 11
SATA_ RXP4 1 1
SATA_ TXP4 1 1
SATA_R XN1 11
SATA_TXP1 11
SATA_TXN 0 11
SATA_RXN0 1 1
SATA_TXN1 11
SATA_R XP1 1 1SATA_TXP0 11
SATA_RXP0 11
OD D_ DETEC T# 1 1
SATA_TXN311
SATA_TXP311
SATA_RXP311
SATA_RXN311
PIN31BASSBYPB OPEN --->TrueBa ss 6dB
PIN31BASSBYPB Low --->ByPass.
HIGH BYPASS
LOW WOW
SR S_ LO UT
SR S_ ROU T
SRS_RO UT 33
SRS_LOU T 3 3
PIN32 Focu sBYP B OPEN - -- >Focus .
SATA HDD
P IN G ND 1~2 =G ND
PIN32FousBYPB Low--- >ByPa ss
D03A W87 BOM DEL C323,326,329,297,305
SATA_ RXP1
NCO DD _01
SATA_ TXP1
SATA_ RXN1
C6 6 9
10u_10V_Y5V_08
SATA_ TXN 1
+
C6 7 1
100 u _6.3V_ B_A
C6 7 3
*.1U_16V_04
C6 68
1u_10V_06
C672
0.1u_16V_Y5V_04
C667
*10U_10V_08
J _ HDD 1
C166Y 7-12205-L
S1
S2
S3
S4
S5
S6
S7
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
OD D_ DE T ECT #
C6 70
*.1U_16V_04
R223
*3 9 K_ 04
C260
*0 .1u_1 6V_ Y5V_ 04
C242 * 0.1u_16V_Y5V_04
R247
*1 0 K_0 4
C 277 *0.1u_16V_Y5V_04
R209 *62K_1%_04
C 226 *22p_50V_NPO _04
3.3V S
5V S
R2 5 2 *2 K_ 04
R2 1 8
*3 0 .1K _ 1 % _0 4
C 217 *0.1u_16V_Y5V_04
R241 *4.7K_04
R2 5 3
*8 .6 6K _ 1 % _0 4
R213 *62K_1%_04
C238 * 0.1u_16V_Y5V_04
C 240 *22p_50V_NPO _04
R198 *15K_04
R 227 * 22K_04
C 2 82 * 0 . 0 18 u _ 16 V _ X7 R _0 4
R2 51 *2 .2 K_0 4
R24 9 0_04
R2 4 6 *10 K_0 4
R 245 *10K_04
47K
47K
Q22
*D TA 1 1 4E U A
C
B
E
R 224 * 18K_1%_04
C269
*10u_10V_Y5V_08
C232 * 0.1u_16V_Y5V_04
C 2 46 * 0 . 1 u_ 1 6 V _Y 5V _ 0 4 Q2 1
*2 N7 0 0 2
G
DS
R 2 40 * 2 K _ 04
C285 *10u_10V_Y5V_08
R211 *8.87K_1%_04
C 2 74 * 1 u _ 6 . 3 V _Y 5 V _0 4
R 212 * 15K_04
C 229 *1000p_50V_X7R_04
C273 *0.1u_16V _Y5V_04
R244 *30K_1% _04
R 222 * 3K_1% _04
C252 * 0.1u_16V_Y5V_04
R197 *15K_04
R196 *20K_04
C21 6
*10u_10V _Y 5V_08
R215 *2.2K_04
R24 8 0_04
R232 *4.7K_04
R2 1 0 * 15K_ 0 4
C286
* 1 0 u _1 0 V _Y 5V _ 0 8
R2 64 *2 .2 K_0 4
C256 * 0.1u_16V_Y5V_04
C27 6 *0.1u_ 1 6V_ Y 5V_ 0 4
C247 * 0.1u_16V_Y5V_04
C 2 35 * 0 . 0 82 u _ 10 V _ X5 R _0 4
C 2 75 * 1 u _ 6 . 3 V _Y 5 V _0 4
R219
*3 0 K_ 1% _ 04
R250 *4.7K_04
R2 3 9 *10 K_0 4
R243 *30K_1% _04
R228
*6 2 K_ 1% _ 04
C3 2 6
0.1u_16V_Y5V_04
C 218 *0.1u_16V_Y5V_04
AP8202Q
U1 9
* A P8 202
LF O U T
1
FOU T
9
LWPI
25
RIN
38
CB3B
4
CB1
7
LWNI
26
RFOCUS
42
LFOCU S
2
CB3
3
CB2
5
CB2B
6
CB1B
8
MIX OU T
10
BP2
11
NC1
12
BP2B
13
BP1B
14
BP1
15
MOD E
16
VREF
17
VR EFB
18
LWO
20
TBGAIN
19
NC2
21
RW O
22
RWPI
23
RW N I
24
LO U T
27
RO UT
28
CO MPI
29
VSA
30
BASSBYPB
31
FOC USBYPB
32
G AININ
33
NC 3
34
COM PC2
35
FWRIN
36
VD A
37
LIN
39
BUFR
40
BUFL
41
NC4
43
RFO UT
44
VR EFB
AUD G
VREFB
AUD G
VREF B
5V S _ A U D
AU DG
AU DG
5VS_AU D
VRE FB
LIN E_OUT_L31
SR S_EN 16
LINE_OU T_R31
C297
10u_10V_Y5V_08
+
C30 5
*100U _6.3V_B2
C3 2 9
1u _ 1 0V _ 0 6
J_OD D1
C18535-11305-L
S1
S2
S3
S4
S5
S6
S7
P1
P2
P3
P4
P5
P6 C323
0.1u_16V_Y 5V_04
Z2717
D02 SRS FUNCTION DISABLE
Z2718
5VS
C6 6 6
*.01U_16V_04
R263 * 10mil_short
R260 * 10mil_short
C470
* .1U _16V_04
C464
1u _ 1 0V _ 0 6
5V S
C4 67
10 u _10 V_ Y5 V_08
C4 68
*.0 1U _ 16 V _ 04
3.3VS
C4 7 3
*10U_10V_08
5VS_AUD 31
5 V S 1 8 , 2 0, 2 2 , 23 , 2 4 , 25 , 2 8 , 30 , 3 1, 3 3 , 3 4, 3 9
3 .3V S 3 ,9 ,1 0,1 1 ,1 2,1 3 ,15 ,1 6 ,17 ,1 8,2 0 ,2 1,2 2 ,2 3,2 4 ,25 ,2 6 ,27 ,2 8,2 9 ,3 0,3 1 ,3 3,3 4 ,39
3. 3 V S
J_SATA1
88 0 1 8- 3 0 0G - 7
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
29
29
30
30
5V S
OD D_ DE T ECT #
Sheet 32 of 57
SRS-AP8202,
SATA ODD & HDD