5-10
• WIRElESS PART
3. RX SCHEMATIC DIAGRAM
LHS-W75TA_RX
1:2_1CHANNEL_OUTPUT
LRCK
BCK
DATA0
CN211 : 16 PIN CONNECTOR
CN210 : 14 PIN CONNECTOR
CN209 : 10 PIN CONNECTOR
12.288MHz
12.288MHz
+32.5V
R_CH SPK.
L_CH SPK.
ONLY RIGHT CHANNEL CHIP
SDA1
SCL1
SDA2
SDA2
SCL2
SCL2
ST-BY
ST-BY
ST-BY
P-SENS
GND
+3.3V
RED_LED
BLUE_LED
Note.
P-SENS
P-SENS
P-SENS
LED PCB
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
RESET
SDA
SCL
+3.3V
SWITCH
RESET
GND
SPK-
SPK-
SPK+
SPK+
224
1SS133
1SS133
3.3V
N.C
104
N.C
N.C
104
104
4P_2.5mm
N.C
N.C
N.C
N.C
220
104
100
100
100
BEAD
N.C
N.C
BEAD
BEAD
BEAD
BEAD
BEAD
BEAD
N.C
20/3216
1000/50
BEAD
331
BEAD
15uH
BEAD
N.C
104(M)
104(M)
5.6
5.6
104
104
N.C
N.C
N.C
N.C
N.C
N.C
474(M)
N.C
N.C
3-2P_3.96mm
2P_3.96mm
N.C
100/50
224
0
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
100/50
N.C
BEAD
BEAD
22/16
N.C
10K
10K
3.3K
N.C
N.C
N.C
N.C
1K
3.3K
10K
N.C
N.C
Dual_LED
N.C
N.C
10
3.3K
82
104
104
272
N.C
2SC2412KR
N.C
LG-VISION.WTR0501
N.C
221
272
N.C
N.C
1SS133
10K
N.C
N.C
N.C
3.3/50
KRA103S
3P_2mm_ANGLE
100
100
100
104
104
104
104
10K
3P_2mm
104
104
N.C
N.C
N.C
2SC2412KR
10K
N.C
N.C
10K
104
104
KRC103S
STA328
470
104
2.2K
N.C
TIN_WIRE
TIN_WIRE
0
3.3V
470
100/16
100/16
TIN_WIRE
N.C
N.C
N.C
N.C
N.C
TIN_WIRE
TIN_WIRE
N.C
PIN_HEARDER
TIN_WIRE
2
1
3
4
4
3
2
1
2
1
3
2
1
3
2
1
GNDSUB
PLL_FILTER
SDI_12
BICLKI
LRCKI
GND3
VDD3
VREG2
VSIG
VDD3
VREG1
GND
GNDCLEAN
N.C.
GND1A
GND1B
VCC1B
VCC2A
GND2A
GND2B
N.C.
N.C.
N.C.
CONFIG
RESET
SCL
SDA
XTI
GNDA
VDDA
OUT1A
VCC1A
OUT1B
OUT2A
VCC2B
OUT2B
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
2
1
3
B
R
GPA8/MONO PARALLEL MODE
SDA1
SCL1
GPB11/N.C
GPB9/N.C
GPB5/N.C
GPB4/SDA2
GPB3/SCL2
GPB8/PWR_CTRL0
NO_CONNECT
GPA6/SPDIF_IN
GPA7/SPDIF_OUT
AGND
VCC33
AGND
VCC33
AGND
RESET
TDI
JTAG_RST
TMS
TCK
TDO
DGND
J39
J37
J20
J15
J36
J21
J04
J03
J02
J01
J05
J10
J11
J00
GPA0/AUD_SCLK
GPA1/AUD_LRCK
GPA2/AUD_DATA
GPA3/AUD_MCLK
GPB0/SPK_ID0
GPB1/SPK_ID1
GPB2/SPK_ID2
GPB6/LED0
GPB7/LED1
GPB10/PWR_SENS
J06
J07
J08
J09
J24
J25
J26
J27
J28
J29
J30
J31
J32
J33
J34
J35
EEPROM_ENB
EXT_UXTALIN
DGND
USBDPLUS
USBDMINUS
DGND
J38
J18
J14
J17
J16
J22
J23
J13
J12
J19
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
2
1
3
2
1
3
GNDSUB
PLL_FILTER
SDI_12
BICLKI
LRCKI
GND3
VDD3
VREG2
VSIG
VDD3
VREG1
GND
GNDCLEAN
N.C.
GND1A
GND1B
VCC1B
VCC2A
GND2A
GND2B
N.C.
N.C.
N.C.
CONFIG
RESET
SCL
SDA
XTI
GNDA
VDDA
OUT1A
VCC1A
OUT1B
OUT2A
VCC2B
OUT2B
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
4
2
1
3
4
3
2
1
C236
D277
D278
ZD202
R200
C266
C263
C262
C261
C260
CN201
FB214
FB216
FB212
FB217
R275
C225
R213
R212
R214
FB211
R209
R210
FB215
FB213
FB218
FB207
FB226
FB225
C238
R228
C214
FB221
C237
FB219
L201
FB206
R231
C239
C240
R230
R229
C243
C244
C246
C245
R233
R232
C242
C241
C255
C256
CN206
CN208
CN204
R291
C212
C235
R290
C281
FB204
C283
FB202
W208
W207
R294
C289
C290
IC204
R296
R295
C295
C294
C213
C291
FB201
FB203
C280
R264
R207
R283
R217
R292
R293
R282
R281
R208
R250
R280
C202
R279
LD401
C293
C292
R235
R271
R234
C250
C249
C222
R206
Q201
R260
IC201
R261
C221
C282
R252
R253
D201
R205
C286
C287
C296
C203
Q203
CN401
R258
R237
R238
C253
C254
C231
C252
R244
CN203
C233
C232
R299
C299
R278
Q205
R257
C298
C297
R249
C288
C234
Q204
IC203
R219
C257
R202
R277
W206
W205
R276
ZD201
R236
C201
C200
W202
R298
R297
W204
IC202
L202
W201
W250
R201
SW203
W203
(LD501)
(CN501)
Содержание ACC75T
Страница 7: ...2 1 SECTION 2 AUDIO PART AUDIO TROUBLESHOOTING GUIDE 1 POWER SUPPLY CIRCUIT ...
Страница 8: ...2 2 2 FRONT CIRCUIT 1 2 PIN3 PIN4 PIN9 27 5 FL 32 4 VKK 23 7 FL 5 0 CN902 CN902 ...
Страница 9: ...2 3 3 FRONT CIRCUIT 2 2 ...
Страница 13: ...2 10 2 11 2 POWER SCHEMATIC DIAGRAM_2 A B C D E F G H I J K L M N O P Q R S T ...
Страница 14: ...2 12 2 13 3 MICOM SCHEMATIC DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Страница 15: ...2 14 2 15 4 FRONT SCHEMATIC DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Страница 16: ...2 16 2 17 5 DSP AMP SCHEMATIC DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Страница 17: ...2 18 2 19 6 I O SCHEMATIC DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Страница 18: ...2 20 2 21 7 MAIN MIC SCHEMATIC DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Страница 19: ...2 22 2 23 PRINTED CIRCUIT BOARD DIAGRAMS 1 MAIN DVD P C BOARD DIAGRAM TOP VIEW ...
Страница 20: ...2 24 2 25 2 MAIN DVD P C BOARD DIAGRAM BOTTOM VIEW ...
Страница 21: ...2 26 2 27 3 FRONT MIC P C BOARD 6870R7507AA ...
Страница 23: ...2 30 2 31 6 AMP P C BOARD TOP VIEW BOTTOM VIEW ...
Страница 26: ...3 3 A 115 ...
Страница 27: ...3 4 B 1 2 ...
Страница 28: ...3 5 C ES6698 ES6698 ES6698 ...
Страница 29: ...3 6 D ...
Страница 45: ......
Страница 46: ...A B C D E F G H I J K L M N O P Q R S T 3 22 3 23 DVD PART SCHEMATIC DIAGRAMS 1 DVD MPEG DSP SCHEMATIC DIAGRAM ...
Страница 47: ...A B C D E F G H I J K L M N O P Q R S T 3 24 3 25 2 RF SERVO SCHEMATIC DIAGRAM ...
Страница 48: ...3 FRONT MIC SCHEMATIC DIAGRAM A B C D E F G H I J K L M N O P Q R S T 3 26 3 27 ...
Страница 49: ...3 28 3 29 4 USB CONTROLLER SCHEMATIC DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Страница 50: ...5 AMP SCHEMATIC DIAGRAM 5TOOL A B C D E F G H I J K L M N O P Q R S T 3 30 3 31 ...
Страница 51: ...6 AMP SCHEMATIC DIAGRAM 7TOOL A B C D E F G H I J K L M N O P Q R S T 3 32 3 33 ...
Страница 55: ......
Страница 59: ...5 6 SUB WOOFER SPEAKER MODEL LHS 75ATW 953 954 961 950 952 955 951 956 957 A900 ...
Страница 60: ...5 7 TRANSMITTER MODEL ACC75T 380 382 384 With LENS A80M A300 A80S 480 ...
Страница 64: ...5 11 WIRElESS PART 4 SMPS P C BOARD DIAGRAM LOCATION GUIDE ...
Страница 65: ...5 12 WIRElESS PART 5 TX P C BOARD DIAGRAM TOP VIEW BOTTOM VIEW ...
Страница 66: ...5 13 WIRElESS PART 6 RX P C BOARD DIAGRAM TOP VIEW BOTTOM VIEW ...