Power2 - Toshiba VTW2185 Service Manual

Color tv/video cassette recorder/dvd video player
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A
B
8
7
FROM/TO TV POWER
DEGAUSS
+B
P.FAIL
SOUND+B
SOUND_GND
6
MOTOR+12V
UNREG+5.4V
GND
MOTOR_GND
5
UNREG+8V
T-REC_H
4
3
2
NOTE:THE DC VOLTAGE EACH PART WAS
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
1
MEASURED WITH THE DIGITAL TESTER
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
DURING PLAYBACK.
A
B
G-37
All manuals and user guides at all-guides.com
C
POWER2 SCHEMATIC DIAGRAM
R3623
5.4
3.7
REG
1 3W
Q3602
5.0
KTB1366
5.4
3.3V CTL
Q3603
3.0
KTC3203_Y
2.4
5.0
R3607
3.3V CTL
3.0
Q3601
220 1/4W
KTC3203_Y
2.4
HS3602
763WAA0200
9V REG.IC
IC3601
KIA7809API
IN
GND
OUT
1
2
3
R3609
12.6
0.3
9.3
W821
2.2K 1/4W
DRIVER
Q3605
KTA1281_Y
13.1
12.6
R3601
12.8
10K 1/4W
12.8
R3622
5.1
SW
Q3606
10K 1/4W
KTC3198
0
CAUTION
C
D
E
(MAIN PCB)
5V REG. IC
5V REG.IC
IC3603
IC3602 KIA7805API
KIA7805API
IN
GND
OUT
IN
GND
OUT
1
2
3
1
2
3
8.5
0.6
5.6
7.5
0.3
5.3
DRIVER
R3615
Q3607
R3613
KTC3209_Y
270
2.2K 1/4W
1/4W
8.0
7.5
R3610
12.8
10K 1/4W
ATTENTION
:SINCE THESE PARTS MARKED BY
ARE
:LES PIECES REPAREES PAR UN
CRITICAL FOR SAFETY,USE ONES
DANGEREUSES AN POINT DE VUE SECURITE
DESCRIBED IN PARTS LIST ONLY
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
D
E
F
G
+B SW.
Q3608
2SA1371
R3618
115.5
115.1
56K 1/2W
R3619
114.7
56K 1/2W
115.2
R3624
STAND BY SW.
Q3609
HS3603
0
1K 1/4W
2SC2909
0
763WAA0186
R3620
1K 1/4W
0
4.9
SW
Q3611
KRC103MAT
0
ETANT
CAUTION: DIGITAL TRANSISTOR
F
G
H
8
7
6
CP3603
(CD602)
003P-2100
GND
1
FROM/TO REGULATOR1
CP3601
(CD8005)
A2001WV2-15P
P.CON+30V
1
5
SOUND+B
SOUND+B
2
SOUND GND
3
UNREG+8V
UNREG+8V
4
AT+5.6V
5
DVD MOTOR GND
6
MOTOR GND
7
AT+12V
8
GND
9
GND
GND
10
P.CON+3.3V
11
P.CON+3.3V
12
P.CON+9V_D
13
4
P.CON+12V
14
P.CON+5V_B
15
FROM/TO REGULATOR1
CP3602
(CD8006)
A2001WV2-13P
TV_POWER_H
1
DEGAUSS
DEGAUSS
2
POWER FAIL
3
VCR_POWER_H
4
DVD_POWER_H
5
3
H_OUT
H_OUT
6
EMERGENCY
EMERGENCY
7
H_GND
GND
8
VD
VD
9
V_OUT
V_OUT
10
V_AMP
V_AMP
11
ABCL
ABCL
12
HD
HD
13
FROM/TO DEFLECTION
HD
ABCL
2
V_AMP
V_OUT
VD
H_GND
EMERGENCY
H_OUT
P.CON+ABL
PCB070
TMC568
1
H
G-38

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