FULL-WAVE
RECTIFIER
D1001
L803
AC CORD
FULL-WAVE
RECTIFIER
+130V
REGULATOR
1
14
5
13
12
11
10
9
8
7
3
6
T1001
D1002
D1003
Q1001
Q1003,Q1004,
Q1005
(SWITCHING)
4
3
1
2
IC1001 (ERROR VOLTAGE DET)
IC801
TP1001
TP892
Q1002
Q801
(SWITCHING CONTROL)
UNSW+30V
UNSW+14V
SW+5V
(VIDEO)
UNSW+5V
(SYS. CTL)
(TO Q542(B))
DISCHARGE
(FROM IC6001(48))
TV POWER ON(H)
(FROM Q506(E))
OVER CURRENT(L)
SW+12V
(FROM IC6001(31))
POWER ON(L)
RECTIFIER
SMOOTHING
CIRCUIT
RECTIFIER
SMOOTHING
CIRCUIT
RECTIFIER
SMOOTHING CIRCUIT
PR1001
D1015
(OVERVOLTAGE
PROTECTOR)
D1008
D1006
D1005
C1011
RECTIFIER
SMOOTHING
CIRCUIT
OUTPUT
VOLTAGE
DETECTOR
D1007
C1014
C1012, C1013
C1016
C1017
PR1002
+12V
REGULATOR
Q1051
TP1058
Q1052
TP1002
TP1003
TP1005
TP1004
+5V
REGULATOR
TP1050
(TO IC6001(1))
POWER DOWN(L)
D1016
(TO T551(9))
+130V
Q1053
-5V
REGULATOR
Q1071
SWITCHING
POWER ON-ON
Q1070
MAIN C.B.A.
SW-5V
F1001
125V/1.6A
F801
125V/4A
P803
1
P803
3
P1001
1
P1002
1
P801
1
P802
1
LINE
FILTER
L1001
LINE
FILTER
RL801
D801 D804
3
4
5
TP891
SW+12V
(WITH 20 inch Model)
POWER SUPPLY BLOCK DIAGRAM
Summary of Contents for Omnivision PV-C1321
Page 9: ...Fig 1 4 Fig 1 5 9 ...
Page 23: ...5 2 IC TRANSISTOR AND CHIP PART INFORMATION 23 ...
Page 27: ...Fig D4 Fig D5 27 ...
Page 31: ...6 2 2 Inner Parts Location Fig J1 1 31 ...
Page 32: ...6 2 3 EJECT Position Confirmation Fig J1 2 32 ...
Page 33: ...6 2 4 Grounding Plate Unit Full Erase Head and Cylinder Unit Fig J2 1 33 ...
Page 84: ...84 ...
Page 88: ...11 2 MECHANISM BOTTOM SECTION 88 ...
Page 89: ...11 3 CASSETTE UP COMPARTMENT SECTION 89 ...
Page 90: ...11 4 CHASSIS FRAME SECTION 1 90 ...
Page 91: ...11 5 CHASSIS FRAME SECTION 2 91 ...
Page 93: ... Model PV C2011 PV C2021 PV C2031W VV 2001 PV C2061 93 ...
Page 111: ...R4591 ERDS2TJ681T CARBON 1 4W 680 111 ...
Page 113: ...R6009 ERJ6GEYJ102V MGF CHIP 1 10W 1K 113 ...
Page 135: ...R6032 ERJ6GEYJ102V MGF CHIP 1 10W 1K 135 ...
Page 142: ...C3060 ECEA1CKA100 ELECTROLYTIC 16V 10UF 142 ...