Toshiba 19DV616DG Service Manual page 125

A B
8
FROM/TO MPEG/MICON/DSP/RF_AMP
7
DAC_VIDEO_C/D
DAC_VIDEO_A
RESET
SYS_MUTE
DUPRD1
SPDIF
DUPTD1
APWM_L+
6 APWM_L-
APWM_R+
APWM_R-
P.CON+1.8V_D
P.CON+3.3V_D
P.CON+5V
(A_GND)
GND
(D_GND)
GND
TO MEMORY
RESET
P.CON+3.3V_D
(D_GND)
GND
5
FROM/TO MOTOR DRIVE
P.CON+5V
P.CON+3.3V_D
P.CON+6V_D
M_GND
TIN_SW
(D_GND)
GND
APWM_L-
4
APWM_L+
R8506
220 1/16W
3
APWM_R+
APWM_R-
2
NOTE:THE DC VOLTAGE EACH PART WAS
1
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
A B
H-15
C
C8505
DAC_VIDEO_C/D
12P CH
59
L8502
1uH_FCI1608F
DAC_VIDEO_A W803
58
R8532
47K 1/16W
R8517 R8530 C8532 R8534
2.2K 1/16W
47K 1/16W 47P CH 15K 1/16W
R8521
47K 1/16W
0 4.3 4.3 6.9
4 3 2 1
-
+
+
-
5 6 7 8
4.3 4.3 6.9 10.9
C8526
0.01 B
R8522
C8533
47K 1/16W
16V 10 SJV
R8523 R8529 C8531 R8533
47K 1/16W
2.2K 1/16W 47P CH 15K 1/16W
R8531
47K 1/16W
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D E
AUDIO/VIDEO SCHEMATIC DIAGRAM
(DVD MT PCB)
P.CON+6V_D
M_GND
DAC_C/D_[U]C_VIDEO
P.CON+5V
P.CON+3.3V_D
1.8V REG IC
IC8502
LD1117AL-ADJ-AA3-A-R
ADJ OUT
1
0.6
P.CON+1.8V_D
DAC_A_[Y]Y_VIDEO
TIN_SW
W825
DUPTD1
W824
DUPRD1
RESET
56
C8534
R8539
16V 10 SJV 1K 1/16W
D8510
SYS_MUTE
MA111
SPDIF
57
R8536
1K 1/16W
CAUTION
:SINCE THESE PARTS MARKED BY
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
D E
F
B8501
BLM18PG121SN1D
B8504
EBMS160808A102_RDC45
B8502
EBMS160808A102_RDC45
B8503
BLM18PG121SN1D
IN
2 3
1.8 3.2
FROM/TO DVD_INTERFACE/AV_SWITCH
W818
ARE ATTENTION
:LES PIECES REPAREES PAR UN
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
F
G H
8
FROM/TO DVD_INTERFACE/AV_SWITCH
(CP6501) CP8502
A2001WR2-8P
GND(M) 8
P.CON+6V 7
P.CON+A5V 6
GND 5
P.CON+12V 4
7
P.CON+3.3V 3
P.CON+3.3V 2
GND 1
6
5
(CP6501) CP8501
A2001WR-14A
SSCRXD/TX 14
4
SSCTXD/RX 13
12
GND
START_SW 11
[U]C_VIDEO 10
[V]Y_VIDEO 9
[Y]_VIDEO 8
DVD RESET 7
DVD_A_OUT_L 6
GND 5
DVD_A_OUT_R 4
ZERO 3
GND 2
3
SPDIF-134 1
2
PCB130
DMH104
ETANT
1
G H
22DV616DG H-16