Toshiba 15DLV77 - 15" LCD TV, Руководство по обслуживанию

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A B C D E F G H
A B C D E F G H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
IC8502
PCM1753DBQR
STEREO DAC
1
10 11 12 13 14 15 16
2 3 4 5 6 7 8
9
CP8501
A2001WR2-16P
1
10
11
12
13
14
15
16
2
3
4
5
6
7
8
9
L8502
1uHNLV25
L8503
1uHNLV25
CD8501
CU2G1101
D8510
1SS355
D8509
1SS355
C8504
150P
CH
C8505
12P CH
C8506
150P
CH
C8509
150P
CH
C8507
150P
CH
C8508
12P CH
C8520
0.1
F
C8522
470 6.3V YK
C8523
470 6.3V YK
C8521_1 100
10V
YK
C8519_1
100
10V
YK
R8506
10
R8513
2.2
R8512
2.2
B8503
MMZ1608R102CT
W863
W864
W827
W829
W825
W847
W818
W819
W826
W824
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DURING PLAYBACK.
MEASURED WITH THE DIGITAL TESTER
NOTE:THE DC VOLTAGE EACH PART WAS
DAC_VIDEO_C
DAC_VIDEO_C DAC_C[U]C_VIDEO
DAC_VIDEO_B
RESET
MC
MD
ML
AMCLK
ABCLK
ALRCLK
ASDATA0
DAC_VIDEO_B DAC_B[V]Y_VIDEO
SYS_MUTE
DUPRD1
SPDIF
DUPTD1
P.CON+5V_D
DVD_POWER_H
GND
GND
DAC_C[U]C_VIDEO
RESET
DAC_B[V]Y_VIDEO
DVD_AUDIO_R DVD_AUDIO_R
DVD_AUDIO_L DVD_AUDIO_L
TIN_SW
ZERO
DUPRD1
DUPTD1
DVD_POWER_H
RESET
SPDIF
TIN_SW SYS_MUTE
ASDATA0
ALRCLK
MC ML
AMCLK ABCLK
MD
ZERO
H-28 H-27
AUDIO/VIDEO SCHEMATIC DIAGRAM
(DVD MT PCB)
DVD POWER
DVD_RESET
DVD_A_OUT_L
DVD_A_OUT_R
GND
[Y]_VIDEO
[U]C_VIDEO
START_SW
ZERO
GND/DVD POWER
GND/DVD RESET
RX/SSCTXD
TX/SSCRXD
SPDIF-134
GND
NC
FROM/TO AV SWITCH/JACK
(CP701)
NC
FROM/TO REGULATOR
32
33
FROM/TO MPEG/MICON/DSP/RF_AMP
A
B
C
0
NC
SCK ML MC MD ZEROL/NA ZEROR/ZEROA VCOM AGND
VOUTR VOUTL
VCC VDD
DGND LRCK DATA
BCK
1.6 1.1 1.6 4.9 2.5 2.4
2.4 3.3 0 0 0 3.3 1.7
0
0
D_GND
A_GND
PCB130
FROM/TO MOTOR DRIVE
FROM/TO MEMORY
D
E
Y
C
CVBS
Y
V
U
CVBS
Y
V
U
C
B
G
CVBS
R
1 2 3 4
× × ×
-
×
DMF085
30
31