Intel LV19C Series - Manual (Page 83)

Schematic Diagrams
B - 30 Audio AMP, SRS, Woofer
B.Schematic Diagrams
Audio AMP, SRS, Woofer
Sheet 29 of 43
Audio AMP, SRS,
Woofer
Z2919
C237 0.1u_16V_04
3.3VS
L59 FCM2012VF-121T08
F RONT-R
Z 2927
Z2980
C251 1u_10V_06
C742 1u_25V_08
12V_AMP
L-
Q56
*DTA114EUA
C E
B
L48 FCM2012VF-121T08
C299 10u_25V_12
1218
3.3VS 2,7,10, 11,12,13,14,15,16,17,18,19, 20,21,23,24,25,26,28,30, 31,37
R231 30K_1%_06
R562 15K_1%_04
R667 1K_04
R232 39K_04
1220
12V_AMP
AUDG
Z2940
SW_OUT_P
Z2997
R666 0_06
TPA3005D2
U15
TPA3005D2
1
9
25
38
4
7
26
42
2 3 5 6
8
10
11
12
13
14 15
16
17
18
20
19
21
22 23
24
27 28 29
30
31 32
33
34 35
36
37
39
40 41
43
44
45
46 47
48
49
SD#
GA
IN 0 VCLAMPL
PVCCR
V2P5
AVDDREF AG
N D
PGNDR
RINN
RINP LINP LINN
NC GA
IN 1
NC
NC
BSLN
PVCCL
PVCCL
LOUTN
LOUTN
PGNDL
LOUTP
PGNDL
LOUTP
PVCCL
PVCCL
BSLP
ROSC COSC AVDD
AG
N D
NC NC
AVCC
NC
NC
VCLAMPR
BSRP
PVCCR
ROUTP
ROUTP
PGNDR
ROUTN
ROUTN
PVCCR
PVCCR
BSRN
AG
N D
R234 20K_1%_04
R556
5.1K_04
Z2909
Z2986
Z 2995
Z2903
R237 39K_04
AUDG Z2957
Z2906
C286
0.1u_25V_06
C249
0.1u_25V_06
R570 100K_04
C684 0.1u_25V_06
FRONT-L 28
Z2905
SI NOUT
L61 FCM2012VF-121T08
C708
10u_10V_08
AUDG
2.5VS 13,31
AUDG
U37
TLV2462AIDR
1
2
7 3
5
6
8 4
1OUT 1IN- 2OUT 1IN+
2IN+ 2IN-
VDD+ GND
C705 1u_10V_06
AUDG
12VS 15,20,30,33, 35,37
Z2925
Z2908
R545 0_06
C240 0.1u_16V_04
5V_AMP
AUDG
Z2920
Z2967
R224 8.66K_1%_04
5V_AMP
Z2932
Z2915
R527 2K_04 C765 0.1u_16V_04
Z2934
C277 1000p_X7R_04
Z2921
PRE_OUT_L
C691
10u_10V_08
12V_AMP
5VS
FRONT-R 28
R561 5. 1K_04
WR-
C370 1000p_X7R_04
F RONT-L
R217 18K_1%_04
VREFB
Z2946
AUDG
C303 0.22u_X7R_06
R236 8. 87K_1%_04
Z2945
C766 0.1u_16V_04
C696 1u_10V_06
C760 220p_50V_04
Z 29103
C239 0.1u_16V_04
R559 137K_1%_04
1130
SB_MUTE 17
Z2959
R223 120K_1%_04
Z2917
C270 0. 22u_X7R_06
R517 2K_04
Z2998
L49 HCB2012KF-500T40
JINTSPK
85205-04001
1 2 3 4
Z2913
R547 *0_06
Z2924
C316 *0.47u_16V_06
C252 220p_50V_04
AUDG
AUDG
Z 2970
R563 62K_1%_04 R529 10K_04
C797 180p_04
AUDIO PROCESSOR
5V_AMP
Z2922
C821
*10u_08
C688 0.1u_25V_06
Z2904
SINOUT
L58 FCM2012VF-121T08
C678 0.1u_16V_04
C720 22p_50V_04
R552 *33K_04
2.5VS
Z2942
Z 2973
C682 1000p_X7R_04 C271 1000p_X7R_04
Z2 99 0
Q61
2N7002 G
D
S
R555 30.1K_1%_06
Z 2975
R233 62K_1%_04
C254 0.22u_X7R_06
L52 *HCB2012KF-500T40
C368 10u_25V_12
1130
R258
137K_1%_04
Q62 2N7002
G
D
S
12V_AMP
Z2938
R643 75K_1%_04
C715 0.47u_16V_06
AUDG
Z2931
PRE_OUT_L
R588 100K_04
C244
10u_25V_12
1130
AUDG
L60 FCM2012VF-121T08
Z2941
Z2 98 9
Z2955
AP8202Q
U16
AP8202
1
9
25
38
4
7
26 42
2
3
5 6
8 10
11
12
13 14
15
16
17 18
20
19 21
22
23
24
27 28
29
30 31 32 33 34
35
36
37
39
40
41
43
44
LFOUT
F OUT
LW PI
RIN
CB3B
CB1
LW NI RFOCUS
LFOCUS
CB3
CB2 CB2B
CB1B
MIXOUT
BP2
NC
1
BP2B BP1B BP1
MODE
VR
E F
VR
E F B
LW O
TB
G A IN
NC
2
RWO
RW PI
RWNI
LOUT ROUT
COMPI VS
A
B A S SBY
PB
F O C U SBYP
B
GA
IN IN
NC
3
COMPC2
F WRIN
VDA
LIN
BUFR
BUF L
NC
4
RFOUT
C238 0.1u_16V_04
R583 *169K_1%_06
12V_AMP
R577 *169K_1%_06
R283 120K_1%_04
C667 0.1u_16V_04
12V_AMP
Z2935
Z2949
SINOUT
R550 0_06
Q58
2N7002
G
D
S
AUDG
AUDG
Z2910
C798 180p_04
5V_AMP
AUDG
Z2916
MUTE_I N
R218 22K_04
C673 0.018u_X7R_06
Z2943
Z 2974
C799 180p_04
Z2979
Z 299
6
MUTE_IN
R640 1K_04
AUDG
R587 51_04
C695
10u_25V_12
C315 0.1u_16V_04
Z2923
C719 4.7u_10V_08
WOW _CNTL# 25
Z2969
RR-
C794 0.1u_16V_04
C717 0.082u_10V_04
R560 *33K_04
1130
VREFB
Z2929
Q54 *2N7002
G
D
S
C685 0.1u_25V_06 C687 *10u_25V_12 Z 2971
Z29101
D7
*SCS751V-40
A C
R238 10K_04
R558 10K_04
R516 10K_04
C300 0.47u_16V_06
C669 0.1u_16V_04
C665 0.1u_16V_04
R502 3K_1%_04
C822
0.1u_16V_04
12V_AMP
Z2944
C681 *10u_25V_12
C741 0.22u_50V_08
C722 22p_50V_04
VREFB
VOL_MUTE 25
Z 2953
Z2963
WR+
C761 10u_10V_08
AUDG
Z2987
Z 299
2 Z29100
C369 1000p_X7R_04
D18 *SCS751V-40 A C
R639 100K_04
C318 *0.47u_16V_06
MUTE_I N 28
PRE_OUT_R
Z 2999
C248 1u_10V_06
C302 1u_10V_06
2.5VS
Z2936
FRONT-R
L+ RR+
C781
1u_10V_06
C795 0.1u_16V_04
R543 *0_06
C247 1u_10V_06
R284 51_04
R534 2.2K_1%_04
R257 100K_04
5VS 13,15,18,19,20, 21,24, 28,31
Z 2988
12V_AMP
Z2930
Z2960
C780 1u_10V_06
Q25 2N7002 G
D
S
1225
AUDG
Z2914
R-
R504 2.2K_1%_04
R518 10K_04
R235 15K_1%_04
C301 0.47u_16V_06
12V_AMP
AUDG SW_OUT_N
AUDG
C365 1u_25V_08
HIGH BYPASS
LOW WOW Z2926
Z2918
Z2 9 93
TPA3007D1 U22
TPA3007D1
1
12 13
24
2 17
23 7
18 6 19
9
11
14
16
8 10
3 15
22
5
4
20
21
I NN
PG
N D
PG
N D
VCC
I NP
BSP
VREF VCLAMP
AG
N D
PG
N D
AG
N D PVCC
OUTN
OUTP
PVCC
BSN OUTN
GAIN0 OUTP
BY PASS
SHUTDOWN#
GAIN1
ROSC
COSC
L3 2
F C M 20 12
V F -1 21 T 0 8
C677 0.1u_16V_04
C364 1u_25V_08
C796 180p_04
AUDG
Z2981
C792
0.1u_16V_04
1218
1225
2.5VS
C362 0.22u_50V_08
C718
10u_10V_08
C721 1000p_X7R_04
AUDG
12VS
Z2964
C793 0.1u_16V_04
L57 0_08
Z2902
Z2950
C782
1u_10V_06
AUDG
AUDG
AUDG
FRONT-L
C714 0.47u_16V_06
AUDG
AUDG
Z2966
PRE_OUT_R
L47 FCM2012VF-121T08
C317 0.47u_16V_06
1225
Z2912
LL+
R530 39K_04
C668 0.1u_16V_04
C319 0.47u_16V_06
3.3VS
Z2901
AUDG
Z2939
Z 2972
R216 15K_1%_04
R531 2.2K_1%_04
Z2947
Z2958
L20 FCM2012VF-121T08
CODEC GPI O 28
L3 3
F C M 20 12
V F -1 21 T 0 8
D4
*SCS751V-40
A C
DEL R637,R638 10K
5V_AMP
Z2984
Z2 99 1
Z2954
Z2984
R644 75K_1%_04
R503 4.7K_04
R582 169K_1%_06
C745 10u_25V_12
R519 15K_1%_04
C693 0. 1u_16V_04
C713
0.1u_16V_04
C706 0.22u_X7R_06
Z2982
Z2 9 94
Z2948
R578 169K_1%_06
VREFB
Z2937
Z 2951
JWOOFER 85205-02001
1 2
1220
12V_AMP
1130
Z2978
R+
U32
74AHC1G08GW
1
2
5
4
3
C686 0.1u_16V_04
Z29104
12V_AMP
Z2965
Z2
9 28
MIX
C707
0.1u_16V_04
L53 0_08
D9 SCS751V-40 A C
Z2933
Z2907
D21
*SCS751V-40
A C
R554 62K_1%_04
Z29102
C752 1u_25V_08
Z2911
C363 2. 2u_6.3V_06
R261
10K_04
D24 SCS751V-40 A C
Z 2976
LL-
C689 1000p_X7R_04
R641 1K_04
L19 FCM2012VF-121T08