Toshiba 19LV610U Service Manual page 160

A B
8
7
3.3
BUFFER
Q4211
3.3
3.3 3.3
2SK3541_T2L
BUFFER
Q4210
3.3
3.3 3.3
2SK3541_T2L
BUFFER
Q4209 3.3
2SK3541_T2L
6
5
FROM/TO JACK OUT
CP4301 (CP8101)
TWG-P23P-A1
4
23 LOUT
22 GND
21 ROUT
20 GND
19 AV1_C
18 GND
17 AV1_Y
16 GND
15 YUV L IN
14 GND
13 YUV R IN
12 GND
3 11 CVBS1
10 GND
9 AV1 L IN
8 POWER ON LED
7 AV1 R IN
6 STANDBY LED NC
5 AV3_V
4 AT+3.3V
3 AV3_U
2 REMOCON IN NC
1 AV3_Y
2
1
A B
H-73
C
HDMI AUDIO IN
J4302
PJ-364H W825
DVD_RESET
5 NC
DVD_TXD
4 NC
L
2
DVD_RXD
R4317
W802
3
R
1K 1/16W
6 NC
3.3
7 NC
DVD_RX
1
DVD_TX FROM/TO AUDIO/VIDEO
(CP8501)
CD4201 CU2E1402
DVD_RST
1 SPDIF-134
2 GND
3 ZERO
4 DVD_A_OUT_R
DVD+3.3V
5 GND
6 DVD_A_OUT_L
7 DVD_RESET
8 [Y]VIDEO
D5.0V
9 GND
10 [U]C_VIDEO
A3.3V
11 START_SW
12 GND
13 RX
14 TX
LOUT_SOUND
ROUT_SOUND
YUV_A_IN_L
YUV_A_IN_R
AV1_A_IN_L
AV1_A_IN_R
W828
W854
W824
W845
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D E
JACK SCHEMATIC DIAGRAM
(DIGITAL PCB)
13
DVD-H
R4316
DVI_A_IN_L
1K 1/16W
14
DVD_SPDIF
DVI_A_IN_R
SPDIF
DVD_SPDIF
SPDIF_OUT
ZERO_MUTE
DVD_R
DVD_L
VGA-R
B4206
DVD_RST
FCM1608KF-102T02
DVD_Y
VGA-G
DVD_C
DISC_IN_DET
VGA-B
B4203
FCM1608KF-102T02
DVD_TX
B4208
DVD_RX
FCM1608KF-102T02
PC_H
PC_V
W852
AV1_C
AV1_Y
AV1_CVBS
AV3/AV4_PR
AV3/AV4_PB
D5.0V
W857
AV3/AV4_Y
C4230
SPDIF_OUT
0.1 B
D E
F
SPDIF SW IC
IC6502 TC7PA53FU
R6501
2.9 3.3
B2 SW
100 1/16W
0 3.3
GND VCC
R6502
2.9 3.3
B1 A
100 1/16W
CP4203 WD-00021-R
R4238
100 1/16W
1005
R4247
100 1/16W NC
1005
R4250
100 1/16W
1005
NC
NC
R4258
R4262
2.2K 1/16W
1005
2.2K 1/16W
1005
JG4205
NC
JG4201
NC
JG4202
JG4203
NC
JG4204
D AUDIO DRIVER
Q4204
KTC3875S_Y_RTK 15
R4251 C4240 B4215
W816
1005
5.0 2.8 FCM1608CF-600T06
68 1/16W 0.1 B
1005
3.2
R4235
2.2K 1/16W
1005
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
F
G H
FROM REGULATOR
W851
DVD+3.3V
A3.3V
D5.0V
GND
FROM/TO SCALER
DISC_IN_DET
DB15ds
DVD_RXD
VGA-R 1 DVD_TXD
VGA-G 2 DVD-H
VGA-B 3 DVD_RESET
NC 4
DGND 5 TO AV SWITCH
AGND 6
DVD_L
AGND 7
DVD_R
AGND 8
DVI_A_IN_L
DSUB_5V 9
DVI_A_IN_R
DGND 10
AV1_A_IN_L
NC 11
AV1_A_IN_R
DDCD 12
YUV_A_IN_L
VGAHS 13
YUV_A_IN_R
VGAVS 14
DDCC 15
FROM/TO SCALER VIDEO/AUDIO
PC_V
PC_H
VGA-R
VGA-G
VGA-B
SPDIF
DVD_Y
DVD_C
AV1_Y
AV1_C
AV1_CVBS
AV3/AV4_Y
AV3/AV4_PB
AV3/AV4_PR
ZERO_MUTE
LOUT_SOUND
ROUT_SOUND
COAXIAL OUT
J4206
RCA-101HT(OR)
PCBDH0
CEH432
G H
19LV610U H-74
8
7
6
5
4
3
2
1