Toshiba SD-25VLSR Service Manual page 132

A B
C8009
8 47P CH
5.2 0 5.2
6 5 4
BAIAS
1 2 3
0.2 4.5 9.1
7
6
R8002
4.7K
1/4W
C8012
C8010 16V 470 YK
0.01 B
1.3 1.2 11.2 0.2 2.1 0 5.5 5.5 11.7 2.1 4.9 5.5
22 21 20 19 18 17 16 15 14 13 12 11
5
MUTE
MUTE
MUTE
4
0.2,4,6dB
Gin CTL
23 24 25 26 27 28 29 30 31 32 33 34
2.2 5.3 2.4 2.4 0 1.9 5.3 4.9 4.9 0 5.6 5.6
C8002 C8007
R8004
47P CH 47P
C8003
CH
4.7K
3
0.1 B
C8004
6.3V 220 YK
2
1
A B
H-13
C
21PIN/TUNER SCHEMATIC DIAGRAM
C8055
R8021
PERI_A-R
R8019 C8072
680 25V 10 KA PERI_A-L
680 25V 10 KA
L8010
P.CON+5V
100uH 0305
D AUDIO DRIVER
5.1
C8034
Q8003
R8024
SPDIF
KTC3875S_Y_RTK
100P CH
2.3
2.2K 1/4W
C8038 R8016
2.2
0.1 B 68
RGB-H
C8066
DVD_A-R
C8065 1 B
P.CON+5V
DVD_A-L
1 B
5.5 0 NC 0.2 NC 2.4 0 1.8 0 NC NC 5.6 5.6
1.3
10 9 8 7 6 5 4 3 2 1
(0.6dB)
Gin CTL
Video SW3
MUTE MUTE
BUF LPF
LPF
BUF
MUTE MUTE
BUF
BUF
MUTE
MUTE
BUF LPF BUF LPF
0.2,4,6dB
Gin CTL
35 36 37 38 39 40 41 42 43 44
5.5 5.5 0 4.9 4.9 0 4.9 4.9 0
0.2
PERI_A_OUT-L
C8030 C8032
PERI_A_OUT-R
1 B 1 B
PERI_A-L
PERI_A-R
MIXER
Q8002
KTC3875S_Y_RTK
9.0
9.0 4.8
MIXER 4.8
4.2 4.1
Q8001
KTC3875S_Y_RTK
R8012 R8015
10K
10K
C
D E
(VCR PCB)
C8040
6.3V 1000 YK
C8047 L8006
1uH
33P CH
NC NC
NC NC
41 39 37 35 33
42 40 38 36 34 32
RGB SW
Q8005
20 18 16 14 12
DTC124EKA 0
21 19 17 15 13 11
0
R8020 NC
0
75
0
DVD RGB
0 H OUT
Q8008_1
DTA114EKA
0
D8001
1SS133
C8090
R8036 75 1/4W
6.3V 470 YK
C8091
R8042
6.3V 470 YK
75 1/4W
150 1/4W
R8037 C8089
Y
75
6.3V 470 YK
5.0
5.0
MUTE_SW
KTA1504S_
Y U V
YUV OUT Q8006
H1 H2 H1 J8007 0.2 MUTE_SW
KRC102SRTK
5 3 2
0 Q8017
MSP-213V1-652
NI_LF 0 KRC102SRTK
4 1
E E
0
JACK_SW1
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
ATTENTION
D E
F G
C8061
0.001 B
AT+5.2V
C8059
C302
R304
RF_A_OUT
0.001 B
50V KA 1 22K 1/4W
C8060
IIC_DATA
0.001 B
NC NC
IIC_CLK
31 27 25 23
29
C301
R302
PERI_V_OUT
28 26 24 22
30
10V 100 YK 1.2K
10 8 6 4 2
9 7 5 3 1
NC
C8058
0.001 B
TU_SW1
C8057
R307 4.7K 1/4W
0.001 B
TU_SW2
R306 4.7K 1/4W
C306
C305 100P CH
P.CON+5V
6.3V 1000 YK
L302_1 C307
C303 100P CH
220P CH
22uH 0305
W849
AFT
(W243)
SIF
+32V
W836
TU_VIDEO
Y/G
DVD_POWER
DVD_RESET
DVD_A_OUT-R
DVD_A_OUT-L
U/B/C
V/R/Y
P.CON+5V
5.0
DVD_V_OUT
0
BUFFER
U/C
DVD_MUTE
Q8020
0
AUDIO MUTE
KTA1504S_Y_RTK
Q8015
V/Y
0
KTC3875S_Y_RTK
R8043 0
0
0
R8053
0
BUFFER
BUFFER
Q8010
470
0
Q8011
0
Y_RTK 5.0 5.0
KTA1504S_
0
Y_RTK
5.0 5.0 0
0
0
0 0 BUFFER 0
MUTE_SW
Q8014
0 MUTE SW
Q8018
0 0 KTA1504S_ Q8016
0
KRC102SRTK
Y_RTK
DTA143EKA
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
DURING PLAYBACK.
CAUTION
:SINCE THESE PARTS MARKED BY
:LES PIECES REPAREES PAR UN ETANT
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
CAUTION: DIGITAL TRANSISTOR
CAUTION: DIGITAL TRANSISTOR
F G
H
8
20 21
1 BB
2 A.IN
R301
3 SDA
7
100 1/4W
4 MB
R303
5 SCL
100
6 V.IN
7
TU(MD)
NC 8
AGC
9 SW1
6
10 SW2
11 AS
12 SCL
13 SDA
14 AFT
C304
NC 15 A.OUT
0.022 B
16 SIF
5
17 TU
NC 18 IF(NC)
19 V.OUT
22 23
FROM/TO DVD
CP8001
IMSA-9604S-14C
NC V SW 1
Y(G) 2
4
DVD-H 3
DVD RESET 4
ZERO 5
AUDIO-R 6
GND 7
AUDIO-L 8
9
GND
V(R) 10
GND 11
U(B) 12
R8008
GND 13
R8010
1K
CVBS 14
1K 1/4W
3
FFC
CD8001
2F0E1001
0
D8006
0 1SS133
MUTE_SW
MUTE_SW
Q8009
Q8007
DTC144EKA
0
DTC124EKA
0
0
2
ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
1
PCB010
VMD350
H
H-14