Power - Toshiba MV13DM2 Service Manual

A B
8
FROM/TO TV POWER
CP601_1 (CP502)
003P-2100
7 1 GND
FROM/TO DEFLECTION
CD601 (CP402)
CH01006A
1 GND
6
R690
1K 1/2W
5
1
FROM TV POWER
4
CP810B (CP502)
B2013H02-11P
1 GND
2 GND
3 AT+5.6V
4 AT+12V
5 MOTOR_GND
6 UNREG+8V
7 UNREG+8V
8 AT+13V
9 AT+30V
10 X-RAY_STOP
3
11 POWER_FAIL[DC]
2
CAUTION: DIGITAL TRANSISTOR
1
NOTE: THE DC VOLTAGE AT EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK
A B
G-5
C
POWER SCHEMATIC DIAGRAM
D610
SB140-EIC
D611
SB140-EIC
C608
F
13 13
P.CON+13V REG.
R613
12 Q610
2SB1131
10K
0
5
P.CON+13V
0
SWITCHING
Q611
KRC102SRTK
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D E
(SYSCON PCB)
12.6 8.2
REG.
Q608
8.8
2SC13840W
7.8 5.2
REG.
Q606
5.6
2SC13840W
7.8 5.2
REG.
Q605
5.6
2SC13840W
R682 R686
R663 100 100
100
5V REG.IC
IC603 KIA78R05PI
IN OUT GND SW
1 2 3 4
7.7 5.2 0.3 8.8
R669
1K 1/4W
TP001
R668
470 1/4W
HS603_1
763WAA0017
CAUTION: SINCE THESE PARTS MARKED BY ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
D E
F G
TO Y/C/AUDIO/HEAD AMP
P.CON+5V
GND
TO MICON
AT+12V
MOTOR_GND
AT+5V[UCON]
AT+5V[BACKUP]
P.CON+5V
GND
TO IN/OUT
AT+5V[UCON]
GND
FROM/TO SOUND AMP
GND
FROM/TO CHROMA/IF
5.7VREF[PCON]
8.7VREF
AT+30V
VCR_POWER_H
P.CON+5V
P.CON+8V
P.CON+5V[CHROMA]
P.CON+5V[TU1]
GND
CHROMA+13V
W996
TO HI-FI
P.CON+5V
GND
FROM/TO MICON
W878
X-RAY_STOP
POWER_FAIL[DC]
ATTENTION: 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
7
6
5
4
3
2
PCB010
VMA245
1
H
G-6