72
AUDIO ANALOG AMP SCHEMATIC DIAGRAM
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
VDDS_3.
3V
OUTNL
OUTNR
OUTPR
MUTE_N
ROSC
SVCC
GAI
N0
GAI
N1
MUTE_N_AMP
STBY
PGND
VDDPW
OUTPL
VDDS_3.
3V
VDDS_3.
3V
GAI
N1
GAI
N0
AC_DET0
MUTE_N
HP_AMP_OUT_R
MUTE
VSS
SVR
VREF_AMP
LI
NP
LI
NN
RI
NN
RI
NP
HP_R_OUT_1
HP_L_OUT_1
MUTE
HP_AMP_OUT_R
LI
NE_OUT2_HP_R_U18
LI
NE_OUT2_HP_L_U18
OUTPR
SPK_L+
SPK_L-
SPK_R-
SPK_R+
OUTNR
OUTNL
OUTPL
HP_AMP_OUT_L
HP_AMP_OUT_L
HP_OUT_L
HP_OUT_R
HP_AMP_OUT_L
HP_AMP_OUT_R
+12V_SW
4,
5
+5V
4,
5,
9,
13
+3V3
4,
5,
11
+
12V_SW
+A
M
P
_PVC
C
+A
M
P
_PVC
C
+A
M
P
_PVC
C
+A
M
P
_PVC
C
+3V3
+3V3
+5
V
+3V3
+3V3
+3V3
AC_DROP_DET
4,
10
SY
STEM_MUTE_N
10
HP_OUT_JD
10
STBY
_AMP
10
AR_OUT
10
AL_OUT
10
HP_OUT_R
10
HP_OUT_L
10
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12
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12
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Tue
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)25:[:[)25:[:[)25:[:[)25:[:[ 7'$3*7'$3*7'$3*7'$3* )25:[)25:[)25:[)25:[ :[7'$/3:[7'$/3:[7'$/3:[7'$/3 %*%*%*%*
GA
IN1
GA
IN0
1250$/ 087(
1250$/ 087(
($5($5($5($5 3+21($8',23+21($8',23+21($8',23+21($8',2
00
0
0
1
1
1
1
20
26
32
36
A
M
P
L
IF
IE
R GA
IN(dB
)
,QSXW6HWWLQJIRU6WDQGE\0XWHDQG3OD\ 67%<B$036<67(0B087(B10RGH 996WDQGE\ 996WDQGE\ 990XWH 993OD\
2010/01/18
DEL R187 R190,R211,C238,Q11,Q17,Q18 for POPO noise
+5VSB-->+3V3
2010/01/18
DEL R192,R193,R194,R195,
C239,C241,C242,C244,
Q12,Q13 for POPO noise
-6dB
0dB
1
G1
13.2Kohms
V
26.4Kohms
3dB
0
1
1
19.8Kohms
6dB
0
0
16.5Kohms
0
G0
Gain
Setting
Rin
1
Add
1.C201,C276,C277,C278,C279,C280,C288,C289,
R240.R242
2.R198,R214 location
3.U22(TPA6132A2RTER-GP)
For earphone popo noise
5555 FKDQQHOFKDQQHOFKDQQHOFKDQQHO
//// FKDQQHOFKDQQHOFKDQQHOFKDQQHO
63($.(528763($.(528763($.(528763($.(5287 :[:[:[:[ RKPRKPRKPRKP :[RKP:[RKP:[RKP:[RKP :[RKP:[RKP:[RKP:[RKP
2010/01/23
Add C60/C62 BY PASS LOCATION
C221
SCD1U16V2KX-
3GP
C221
SCD1U16V2KX-
3GP
1
2
TP7TP7
1
L83
IND-
22UH-
115-
GP
L83
IND-
22UH-
115-
GP
1
2
C220
SCD1U25V3KX-
GP
C220
SCD1U25V3KX-
GP
1
2
C223
SCD22U16V3KX-
2-
GP
C223
SCD22U16V3KX-
2-
GP
1
2
L81
HCB3216KF-
121T40-
GP
L81
HCB3216KF-
121T40-
GP
1
2
R180
39KR2J-
GP
R180
39KR2J-
GP
1
2
C268
SC1KP50V3KX-
GP
C268
SC1KP50V3KX-
GP
1
2
R189
10KR2J-
3-
GP
R189
10KR2J-
3-
GP
1
2
R173
10KR3J-
L1-
GP
NC
R173
10KR3J-
L1-
GP
NC
1
2
L82
HCB3216KF-
121T40-
GP
L82
HCB3216KF-
121T40-
GP
1
2
C230
SC2D2U10V3ZY
-1GP
C230
SC2D2U10V3ZY
-1GP
1
2
C276
SC1U10V2KX-
1GP
C276
SC1U10V2KX-
1GP
1
2
R174
10KR3J-
L1-
GP
NC
R174
10KR3J-
L1-
GP
NC
1
2
C60
SC22U6D3V5MX-
2GP
NC
C60
SC22U6D3V5MX-
2GP
NC
1
2
R240
2D2R5F-
2-
GP
R240
2D2R5F-
2-
GP
1
2
C227
SCD1U16V2KX-
3GP
C227
SCD1U16V2KX-
3GP
1
2
R183
22R2J-
2-
GP
R183
22R2J-
2-
GP
1
2
R198
0R0402-
PAD
R198
0R0402-
PAD
1
2
C216
E220U16VM-
16-
GP
C216
E220U16VM-
16-
GP
1
2
R188
33KR2J-
3-
GP
R188
33KR2J-
3-
GP
1
2
VR34
MLVG04023R0QV05-
GP
NC
VR34
MLVG04023R0QV05-
GP
NC
1
2
C236
SC2D2U10V3ZY
-1GP
C236
SC2D2U10V3ZY
-1GP
1
2
C289
SC1U10V2KX-
1GP
C289
SC1U10V2KX-
1GP
1
2
C229
SC2D2U10V3ZY
-1GP
C229
SC2D2U10V3ZY
-1GP
1
2
L79
HCB2012KF-
121T50-
GP
L79
HCB2012KF-
121T50-
GP
1
2
VR36
MLVG04023R0QV05-
GP
NC
VR36
MLVG04023R0QV05-
GP
NC
1
2
C226
SC330P50V3JN-
GP
C226
SC330P50V3JN-
GP
1
2
C215
SCD1U16V2KX-
3GP
C215
SCD1U16V2KX-
3GP
1
2
R242
2D2R5F-
2-
GP
R242
2D2R5F-
2-
GP
1
2
C237
SC2D2U10V3ZY
-1GP
C237
SC2D2U10V3ZY
-1GP
1
2
C231
SCD1U25V3KX-
GP
C231
SCD1U25V3KX-
GP
1
2
TP8TP8
1
CN16
PHONE-
JK384-
GP-
U3
CN16
PHONE-
JK384-
GP-
U3
1A
2B
3C
4D
5E
7G
8H
NP1
U19
TDA7491P13TR-
GP
U19
TDA7491P13TR-
GP
SUB_
G
N
D
1
O
U
TPB#
2
2
O
U
TPB#
3
3
PG
NDB
4
PG
NDB
5
OU
T
N
B
#
8
8
OU
T
N
B
#
9
9
O
U
TN
A
#10
10
O
U
TN
A
#11
11
PVCCA
12
PVCCA
13
PG
NDA
14
PG
NDA
15
O
U
TP
A
#16
16
O
U
TP
A
#17
17
PG
ND
18
VDDPW
19
STBY
20
MU
T
E
21
IN
P
A
22
INNA
23
RO
SC
24
SYNCL
K
25
VDDS
26
SG
ND
27
DI
AG
28
SVR
29
CAI
N0
30
CAI
N1
31
IN
P
B
32
INNB
33
VREF
34
SVCC
35
VSS
36
PVCCB
6
PVCCB
7
GN
D
37
R185
10KR2J-
3-
GP
R185
10KR2J-
3-
GP
1
2
C280
SC1U10V2KX-
1GP
C280
SC1U10V2KX-
1GP
1
2
C222
SC1U16V3KX-
2GP
C222
SC1U16V3KX-
2GP
1
2
R186
4K7R2J-
2-
GP
R186
4K7R2J-
2-
GP
1
2
R210
10KR2J-
3-
GP
R210
10KR2J-
3-
GP
1
2
C270
SC1KP50V3KX-
GP
C270
SC1KP50V3KX-
GP
1
2
C279
SC1U10V2KX-
1GP
C279
SC1U10V2KX-
1GP
1
2
L84
IND-
22UH-
115-
GP
L84
IND-
22UH-
115-
GP
1
2
R178
100KR2J-
1-
GP
R178
100KR2J-
1-
GP
1
2
Q10
MMBT3904-
4-
GP
Q10
MMBT3904-
4-
GP
C
B
E
C228
SCD1U16V2KX-
3GP
C228
SCD1U16V2KX-
3GP
1
2
C243
SCD1U16V2KX-
3GP
NC
C243
SCD1U16V2KX-
3GP
NC
1
2
L80
IND-
22UH-
115-
GP
L80
IND-
22UH-
115-
GP
1
2
C217
SCD1U16V2KX-
3GP
C217
SCD1U16V2KX-
3GP
1
2
L85
HCB3216KF-
121T40-
GP
L85
HCB3216KF-
121T40-
GP
1
2
R182
33KR2J-
3-
GP
NC
R182
33KR2J-
3-
GP
NC
1
2
CN15
JW
T-
CON4-
2-
GP
CN15
JW
T-
CON4-
2-
GP
1
2
3
4
R177
22R3J-
2-
GP
R177
22R3J-
2-
GP
1
2
C240
SCD1U16V2KX-
3GP
NC
C240
SCD1U16V2KX-
3GP
NC
1
2
C235
SCD1U16V2KX-
3GP
C235
SCD1U16V2KX-
3GP
1
2
C233
SCD22U16V3KX-
2-
GP
C233
SCD22U16V3KX-
2-
GP
1
2
R179
22R3J-
2-
GP
R179
22R3J-
2-
GP
1
2
D4
BAT54C-
U-
GP
D4
BAT54C-
U-
GP
1
2
3
R191
5K1R2J-
4-
GP
R191
5K1R2J-
4-
GP
1
2
C277
SC2D2U10V3ZY-1GP
C277
SC2D2U10V3ZY-1GP
1
2
C62
SC22U6D3V5MX-
2GP
NC
C62
SC22U6D3V5MX-
2GP
NC
1
2
R214
0R0402-
PAD
R214
0R0402-
PAD
1
2
R181
33KR2J-
3-
GP
R181
33KR2J-
3-
GP
1
2
C232
SC330P50V3JN-
GP
C232
SC330P50V3JN-
GP
1
2
C219
SC2D2U10V3ZY
-1GP
C219
SC2D2U10V3ZY
-1GP
1
2
R175
10KR3J-
L1-
GP
R175
10KR3J-
L1-
GP
1
2
C225
SC1U16V3KX-
2GP
C225
SC1U16V3KX-
2GP
1
2
C218
SC2D2U10V3ZY
-1GP
C218
SC2D2U10V3ZY
-1GP
1
2
C214
E220U16VM-
16-
GP
C214
E220U16VM-
16-
GP
1
2
VR35
MLVG04023R0QV05-
GP
NC
VR35
MLVG04023R0QV05-
GP
NC
1
2
U22
TPA6132A2RTER-
GP
U22
TPA6132A2RTER-
GP
IN
L
-
1
IN
L
+
2
INR+
3
INR-
4
OU
T
R
5
G0
6
G1
7
HPVSS
8
CPN
9
PGND
10
CPP
11
HPVDD
12
EN
13
VDD
14
SGND
15
OU
T
L
16
GND
17
C234
SCD1U25V3KX-
GP
C234
SCD1U25V3KX-
GP
1
2
R223
0R2J-
2-
GP
R223
0R2J-
2-
GP
1
2
C269
SC1KP50V3KX-
GP
C269
SC1KP50V3KX-
GP
1
2
C224
SCD1U25V3KX-
GP
C224
SCD1U25V3KX-
GP
1
2
R176
10KR3J-
L1-
GP
R176
10KR3J-
L1-
GP
1
2
C278
SC1U10V2KX-
1GP
C278
SC1U10V2KX-
1GP
1
2
L86
HCB3216KF-
121T40-
GP
L86
HCB3216KF-
121T40-
GP
1
2
L811
HCB1608KF-
301T20-
GP
L811
HCB1608KF-
301T20-
GP
1
2
C271
SC1KP50V3KX-
GP
C271
SC1KP50V3KX-
GP
1
2
C288
SC1U10V2KX-
1GP
C288
SC1U10V2KX-
1GP
1
2
C201
SC2D2U10V3ZY
-1GP
C201
SC2D2U10V3ZY
-1GP
1
2
L87
IND-
22UH-
115-
GP
L87
IND-
22UH-
115-
GP
1
2
Содержание 15DV703R
Страница 1: ...FILE No 810 201090GR ...
Страница 2: ......
Страница 3: ...R ...
Страница 4: ......
Страница 47: ...44 Important Take note of the spring orientation when reassembling the TV Main board Power board ...
Страница 48: ... ˈ ˉ ˆ ˊ ˇ ˆ ˈ ˋ ˊ ˈ ˉ ˌ ˇ 15DV703R ˆ ˉ ˇ 5 Expladed Diagram 45 ...
Страница 50: ...47 19DV703R ˌ ˇ ˆ ˋ ˋ ˉ ˆ ˌ ˊ ˊ ˈ ˆ ˊ ˉ ˈ ˉ ˇ ˈ ...
Страница 52: ...4 19DV704R ˆ ˇ ˆ ˆˇ ˊ ˋ ˋ ˌ ˉ ˆ ˉ ˆ ˌ ˊ ˋ ˊ ˇ ˈ ˈ ˌ ...
Страница 54: ...49 ˈ ˇ ˈ ˉ ˉ ˋ ˌ ˊ ˉ ˆ ˌ ˊ ˇ ˊ ˆ ˈ ˋ ˇ 22DV703R ...
Страница 56: ...50 ˈ ˆ ˉ ˆ ˊ ˆˇ ˊ ˊ ˋ ˌ ˇ ˆ ˈ ˋ ˌ ˋ ˊ ˈ ˉ ˌ ˇ 22DV704R ...
Страница 58: ...51 ˈ ˆ ˉ ˆ ˊ ˆ ˋ ˌ ˇ ˆ ˈ ˋ ˋ ˊ ˈ ˉ ˌ ˇ 26DV703R ˆ ˆ ˉ ˇ ˌ ˇ ...
Страница 60: ...53 ˈ ˆ ˉ ˆ ˊ ˆ ˊ ˋ ˌ ˇ ˆ ˈ ˋ ˋ ˊ ˈ ˉ ˌ ˇ 32DV703R ˌ ˆ ˉ ˇ ...
Страница 62: ...55 6 Packing Diagrams 15DV703R ...
Страница 63: ...56 19DV703R 19DV704R ...
Страница 64: ...57 22DV703R 22DV704R ...
Страница 65: ...58 26DV703R ...
Страница 66: ...59 32DV703R ...
Страница 68: ...61 DVD Module ...
Страница 71: ...64 8 Printed Circuit Board Top Trace ...
Страница 72: ...65 Top Component ...
Страница 73: ...66 Bottom Trace ...
Страница 74: ...67 Bottom Component ...
Страница 93: ......