Toshiba 19LV505 Service Manual page 125

A B
8
SPEAKER
CD301 CD301
SP301 SP301
1 1 SP OUT R
7
2 2 GND
SPEAKER
3 3 GND
4 4 SP OUT L
SP302 SP302
CD7005 CD7005
1 HV
2 NC
3 NC
1 HV 4 NC
CN1
2 LV 5 NC
6 NC
6 7 LV
8 LV
9 NC
2 LV 10 NC
CN2
1 HV 11 NC
12 NC
13 NC
14 HV
HIGH VOLTAGE
CD7006 CD7006
1 HV_
2 NC
1 HV_ 3 NC
5 CN3
2 LV 4 NC
5 NC
6 NC
7 LV
8 LV
9 NC
2 LV 10 NC
CN4
1 HV_ 11 NC
12 NC
13 NC
14 HV_
4
HEADPHONE JACK
P201-2476-2
CD501 CD501 J501 J501
NC
NC
3
1
2
3
2
1
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
A B
H-69
C
INTERCONNECTION DIAGRAM
CP501 CP3001
S_DET 1 1 1 1 S_DET
4 3
FILTER_MUTE
FILTER_MUTE 2 2 2 2
2 1
NC POP_MUTE 3 3 3 3 POP_MUTE NC
P.CON+31V 4 4 4 4 P.CON+31V
6 5
AT+12V 5 5 5 5 AT+12V
7
AT+12V 6 6 6 6 AT+12V
AT+5.8V 7 7 7 7 AT+5.8V
AT+5.8V 8 8 8 8 AT+5.8V
AT+5.8V 9 9 9 9 AT+5.8V
P.CON+3.8V 10 10 10 10 P.CON+3.8V
NC
P.CON+3.8V
P.CON+3.8V 11 11 11 11 NC
GND 12 12 12 12 GND
GND 13 13 13 13 GND
GND 14 14 14 14 GND
GND
GND 15 15 15 15
GND 16 16 16 16 GND
NC DTV POWER ON_H 17 17 17 17 DTV_POWER_ON-H NC
POWER_ON-H 18 18 18 18 POWER_ON-H
LIGHT_CTL 19 19 19 19 LIGHT_CTL
INVERTER_H 20 20 20 20 INVERTER_H
POWER_FAIL 21 21 21 21 POWER_FAIL
NC KEY-B 22 22 22 22 KEY-B NC
KEY-A 23 23 23 23 KEY-A
NC NC
CP8101 CP4301
AV3_Y 1 1 1 1 AV3_Y
GND 2 2 2 2 GND
AV3_U 3 3 3 3 AV3_U
GND 4 4 4 4 GND
AV3_V 5 5 5 5 AV3_V
GND
GND 6 6 6 6
AV1 R IN 7 7 7 7 AV1 R IN
GND 8 8 8 8 GND
AV1 L IN
AV1 L IN 9 9 9 9
GND
GND 10 10 10 10
POWER PCB
CVBS1 11 11 11 11 CVBS1
PCB240
CEG362
GND 12 12 12 12 GND
YUV R IN 13 13 13 13 YUV R IN
GND 14 14 14 14 GND
YUV L IN 15 15 15 15 YUV L IN
GND 16 16 16 16 GND
J301 J301
AV1_Y 17 17 17 17 AV1_Y
GND 18 18 18 18 GND
AV1_C 19 19 19 19 AV1_C
GND 20 20 20 20 GND
ROUT 21 21 21 21 ROUT
GND 22 22 22 22 GND
LOUT 23 23 23 23 LOUT
CD6202
CP2201
GND 1 1 1 1 GND
OPERATION PCB
KEY B 2 2 2 2 KEY B
PCB270
CEG363 KEY A 3 3 3 3 KEY A
OS7601 OS7601 CP7601 CD6203
STAND BY/POWER
1 1
REMOCON IN 1 1 REMOCON IN
D7601 D7601
Vout
GND 2 2 2 2 GND
GND 3 3
AT+5V 3 3 AT+5V
B+
4 4
STANDBY 4 4 STANDBY LED
POWER ON LED 5 5 5 5 P.ON LED
REMOCON PCB DIGITAL PCB
PCBDH0
PCBDA0
CEG364 CEG360
CAUTION
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
C
D E
HDMI CONNECTOR
D-SUB
CP4303 CP4303 CP3602
1 VGA-R 24
2 VGA-G 23
3 VGA-B 22
4 NC NC 21 NC NC
5 DGND 20 NC NC
6 AGND 19 HOT PLUG
7 AGND 18 +5V_POWER
8 AGND 17
DDC_GND
9 NC NC 16 DDC_SDA
10 DGND 15 DDC_SCL
11 NC NC 14 RESERVED NC
12 DDCD NC 13 CEC NC
13 VGAHS 12 TMDS_CLK-
14 VGAVS 11 TMDS_CLK_SH
15 DDCC 10 TMDS_CLK+
NC
9 TMDS_DATA0-
CP2803 8 TMDS_DATA0_SH
1 TCK 7 TMDS_DATA0+
2 TRST_N 6 TMDS_DATA1-
3 TDO 5 TMDS_DATA1_SH
4
4 ASEBRKAK_N TMDS_DATA1+
5 TMS 3 TMDS_DATA2-
6 TDI 2 TMDS_DATA2_SH
7 RESET_N 1 TMDS_DATA2+
TU5801 TU5801
8 FLASH_WP
9 ASEMD0
22 23
10 GND NC 1 NC(BB)
11 VDD33
NC 2 NC
12 GND
SUB MICON
NC 3 NC
CP6201
1 GND
NC 4 NC
2 TX
5 SIF-out
3 MODE
4 NC NC
5
VCC
6 CNVSS
NC 7 AGC
7 RX
8 V_OUT
8 NC NC
9 RESET
9 +5V
10 GND
11 GND
NC 11 TU
12 +30V
14 SDA
15 SCL
16 AFT
HDMI AUDIO IN
17 +5V
J4302 J4302
NC 18 IF_OUT
19 IF_AGC
COAXIAL
J4301 J4301 20 IF_OUT1 IF_O
21 IF_OUT2
24 25
ATTENTION
:SINCE THESE PARTS MARKED BY ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
D E
F G
CP3002 CP3002 CP8501 CP8501 CP2301_1
SPDIF-134 1 1 SPDIF-134 GND
ZERO 2 2 GND F
GND 3 3 ZERO Vref
DVD_RESET 4 4 DVD_A_OUT_R VCC
GND 5 5 GND E
START_SW 6 CD3002 6 DVD_A_OUT_L D
TX 7 7 DVD RESET C
GND 8 8 [Y]_VIDEO SW1(DVD/CD)
P.CON+3.3V 9 9 [V]Y_VIDEO VRF(RF_OUT)
GND 10 10 [U]C_VIDEO B
P.CON+6V 11 11 START_SW A
GND
GND 12 12 VR(DVD)
DVD_A_OUT_R 13 13 SSCTXD/RX VR COM
DVD_A_OUT_L 14 14 SSCRXD/TX VR(CD)
[V]Y_VIDEO 15 GND
[U]C_VIDEO 16 LD(CD)
CP8502
GND 17 1 GND PD/GND
RX 18 2 P.CON+3.3V LD(DVD)
P.CON+3.3V 19 3 P.CON+3.3V GND
P.CON+12V 20 4 P.CON+12V NC NC
21 5 GND T DRV
P.CON+A5V
22 6 P.CON+A5V T RTN
GND(M)
7 P.CON+6V F DRV
8 GND(M) F RTN
CP2801 CP2801
GND 1
CP2303
SCL 2
SP1+
SDA 3
SP1-
IIC_OFF 4
SLD+
D_GND 5
SLD-
PC_TOOL_RX 6
LIMIT SW
PC_TOOL_TX 7
SW(GND)
D3.3V 8
CP2302
NC NC/RESET 9
LD+
LD-
GND(D)
CP2804
DVD MT PCB
VDD+5V/+3.3V 1 OPEN
PCB130
VDD+5V/+3.3V 2 CLOSE
DMG097
GND 3
GND
4
RXO3+ 5
RXOC+ 6
RXO2+ 7
RXO1+ 8
RXO0+ 9
GND 10
RXE3+ 11
RXEC+ 12
RXE2+ 13
LVDS
RXE1+ 14 CD2804
RXE0+ 15
VDD+5V/+3.3V 16
GND 17
V2801_1 V2801_1
GND 18
GND 19
LCD PANEL
RXO3- 20
RXOC- 21
RXO2-
22
RXO1- 23
RXO0- 24
GND 25
RXE3- 26
RXEC- 27
RXE2-
28
RXE1- 29
RXE0- 30
:LES PIECES REPAREES PAR UN ETANT
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
F G
H
8
DSM2(06SD)
1 1 1 1
7
2 2 2 2
3 3 3 3
4 4 4 4
SLOT IN DVD
DRIVE
5
5 5 5
DK1
6 6 6 6
CV_VTM101A
7
7 7 7
OPTICAL PICK-UP
8 8 8 8
9
9 9 9
10 10 10 10
11 11 11 11
12 12 12 12
13 13 13 13
6
14 14 14 14 SPINDLE MOTOR
15 15 15 15
16 16 16 16
17 17 17 17
18
18 18 18
LOADING MOTOR
19 19 19 19
20
20 20 20
21 21 21 21
22
22 22 22
SLED MOTOR
23 23 23 23
24 24 24 24
5
1 1 1 1
2 2
2 2
3 3 3 3
4 4
4 4
5 5 5 5
6 6 6 6
1 1 1 1
2 2
2 2
3 3 3 3
4 4
4 4
5 5 5 5
4
3
2
1
H
22LV505
H-70