52
11.10. A-Board (6/22) Schematic Diagram
+
Thermal Pad
S
S
S
S
S
P
AG_AUDIO_XRST
AG_AUDIO_XRST
AUXIN1R
AG_SOUND_SOS
AUXIN1L
PWM_READY
ARESETB
DTV_LOUT
AMP_MUTE
AG_SOUND_SOS
AUXOUT1L
DTV_LOUT
AUXOUT1R
DTV_ROUT
PWM_READY
AMP_MUTE
PWM_SQ_R-
P
PWM_SQ_L-
P
P
PWM_SQ_L-
PWM_SQ_R-
P
DTV_ROUT
C2343
25V
0.33u
C2319
0.1u
50V
C2383
50V
1000p
C2313
10V
1u
C2129
16V
0.01u
C2333
25V
0.33u
C2302
16V
0.1u
C2263
10u
10V
C2345
50V
0.022u
C2309
25V
1u
C2379
50V
0.022u
C2301
16V
0.1u
C2303
25V
1u
C2128
16V
0.01u
C2377
50V
0.022u
C2339
50V
0.022u
C2387
50V
1000p
C2385
50V
1000p
C2337
50V
0.022u
C2307
25V
1u
C2389
50V
1000p
C2381
50V
0.022u
C2353
50V
0.1u
C2347
50V
0.022u
C2321
0.1u
50V
C2359
50V
0.1u
C2341
25V
0.33u
C2375
50V
0.022u
C2323
0.1u
50V
C2305
25V
1u
C2264
10u
10V
C2317
0.1u
50V
C2335
25V
0.33u
C3532
25V
10u
C3530
25V
470u
D2303
MA2J11100L
C1AB00002875
IC2301
1
STBY
2
NC1
3
MUTE
4
NC2
5
PWM_A1
6
NC3
7
PWM_B1
8
NC4
9
VREG5
10
GND
11
NC5
12
PWM_B2
13
NC6
14
PWM_A2
15
NC7
16
NOD_THERM
17
NOD_OUTSHDN
18
NC8
19
PVD2
20
PVD2
21
OUT_CH2_P
22
BOOT_CH2_P
23
VDDA2
24
BOOT_CH2_N
25
OUT_CH2_N
26
PGND2
27
PGND2
28
PGND1
29
PGND1
30
OUT_CH1_N
31
BOOT_CH1_N
32
VDDA1
33
BOOT_CH1_P
34
OUT_CH1_P
35
PVD1
36
PVD1
A12
1
2
A11
1
2
3
L3512
J0JHC0000042
L2302
G1C220MA0291
L2306
G1C220MA0291
L2300
G1C220MA0291
L2304
G1C220MA0291
SOUND15V
DVDDIO_3.3V
SUB3.3V
R2125
R2317
R2306
R2034
R2033
TP2311
TP2312
TP2313
TP2314
TP2315
PWM3B
MAIN_L
PWM3A
PWM4A
AG_AUDIO_XRST
PWM_READY
PWM4B
AMP_MUTE
MAIN_R
AUXOUT1L
AUXOUT1R
DTV_ROUT
MUTEB
AG_SOUND_SOS
DTV_LOUT
ARESETB
AUXIN1L
AUXIN1R
Q2301
B1ADCE000022
R2271
EXB28V220JX
R2311
3.3
28k
R2051
R2313
3.3
R2302
2.2k
R2330
3.9k
R2315
3.3
10k
R2023
R2305
470
28k
R2050
R2308
3.3
R2331
220
R2301
2.2k
R2152
>> MAIN_L
>> MAIN_R
>> RESETB
>> Monitor L
AVSW
L+
L-
SQ_R- >>
SQ_R+ >>
R-
SQ_L- >>
R+
SQ_L+ >>
AusioSW->Analog Audio_R
GenX5
AusioSW->Analog Audio_L
AusioSW<-DTV_LOUT for M-OUT
AusioSW<-DTV_ROUT for M-OUT
OPERATE
RESET
>> Monitor R
OPERATE
SOS
MUTE
PWM_READY
MUTE
OPERATE
Analog ASIC
To SOS
OPERATE
SOS
52
50
46
54
49
51
47
53
48
to D-AMP. >>
A-BOARD TXN/A1FGUUS (6/22)
!
POWER AMP
TO SPEAKER_R
TO SPEAKER_L
AUDIO AMP
TO 9/22
TO 13/22
ADV7471
TO 7/22
TO 7/22
TO 4/22
Содержание Viera TC-P46G15
Страница 16: ...16 6 4 No Picture ...
Страница 27: ...27 8 1 4 Adjustment Volume Location 8 1 5 Test Point Location ...
Страница 29: ...29 ...
Страница 30: ...30 ...
Страница 36: ...36 ...
Страница 38: ...38 10 3 Wiring 2 ...
Страница 39: ...39 10 4 Wiring 3 ...
Страница 40: ...40 10 5 Wiring 4 ...
Страница 41: ...41 10 6 Wiring 5 ...
Страница 42: ...42 ...
Страница 43: ...43 11 Schematic Diagram 11 1 Schematic Diagram Note ...
Страница 80: ...80 12 Printed Circuit Board 12 1 P Board A B C D E F G H I 1 2 3 4 5 6 P BOARD FOIL SIDE ETX2MM747AFK ...
Страница 82: ...82 A B C D E F G H I 1 2 3 4 5 6 P BOARD COMPONENT SIDE ETX2MM747AFK ...
Страница 96: ...96 13 1 2 Accessories ...
Страница 97: ...97 13 1 3 Mechanical Replacement Parts List ...
Страница 100: ...100 13 2 Electrical Replacement Parts List 13 2 1 Replacement Parts List Notes ...