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Toshiba DVR80KF - Page 54

Toshiba DVR80KF
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1-13-10
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
Sub Power Supply Block Diagram
E9TK5BLSP
BOARD AV
TO
POWER SUPPLY
BLOCK DIAGRAM
(CL1001)
CN1503
TO SUB SYSTEM
CONTROL
BLOCK DIAGRAM
TO SERVO/SYSTEM
CONTROL
BLOCK DIAGRAM
-FL
P-ON+15V
TU+30V
Q1512
Q1511
AL+16V/+12V
P-ON-H
P-DOWN-H
Q1509
Q1508
Q1513
Q1517
Q1527
Q1516
C-POW-SW
P-ON+9V(VCR)
P-ON+10V
DVD-P-ON+5V
AL+5V
AL+12V(2)
ECO+12V
P-ON+5V(DECK)
P-ON+5V(VCR)
SYS+5V
F1
F2
ECO+9V
P-ON+1.8V
P-ON+3.3V
ECO+5V
1V2CONT
POW-SW
REG-CONT
Q1521
+9V REG.
Q1520
Q1528
+1.8V REG.
IC1800
Q1800
Q1808
MAIN-ON
11 MAIN-ON
32 P-ON+3.3V
30,31
AL+2.8V
27 REG-CONT
29 POW-SW
34 LATCH-UP
10 1V2CONT
23 F2
24 F1
26 SYS+5V
15,16
AL+5V
13,14
DVD-P-ON+5V
12 P-ON+10V
6,7 AL+12V
2,3 AL+16.3V
1 AL+44V
22 AL-30V

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