S1
S2
S3
T1
T2
T3
U1
U2
U3
V1
V2
V3
W1
W2
W3
X1
X2
X3
Main 4/5 Schematic Diagram
1-8-9
1-8-10
T7500SCM4
NOTE :
The voltage for parts in hot circuit is measured
using hot GND as a common terminal.
CAUTION:
FOR CONTINUED PROTECTION AGAINST RISK
OF FIRE, REPLACE ONLY WITH SAME TYPE 4A, 125V FUSE.
ATTENTION:
UTILISER UN FUSIBLE DE RECHANGE DE
MÊME TYPE DE 4A, 125V.
4A/125V
CAUTION !
Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit.
If Main Fuse (F601) is blown, check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
VOLTAGE CHART (Power off mode)
Ref. No.
1
4
IC601
11.0
16.0
Ref. No.
IC602
Ref. No.
Q601
Ref. No.
Q602
Q604
Q605
Q606
Q607
Q608
Q609
Q610
Q611
Q612
Q613
1.4
0
1.9
0
8.2
0.7
0
6.5
B
0
7.8
0
3
0
G
1.8
5.6
3.0
5.1
3.0
8.8
0
3.0
8.2
5.1
0
2
10.0
D
137.0
C
3.2
9.9
7.9
0
5.8
0.9
0.1
6.7
0
8.9
0
S
0
E
0
1
2
3
3.0
0
1.8
MAIN 4/5
Ref No.
Position
Ref No.
Position
IC601
W-2
Q609
T-2
IC602
T-3
Q610
T-2
Q611
T-1
Q601
X-2
Q612
S-2
Q602
W-2
Q613
S-1
Q604
V-2
Q605
U-2
CN601
X-1
Q606
U-3
Q607
U-2
VR601
V-2
Q608
T-2
ICS
TRANSISTORS
TRANSISTORS
VARIABLE RESISTOR
CONNECTOR
Содержание 6319CE
Страница 17: ...1 5 2 T7500DC ANT 1 REAR CABINET Fig 1 S 1 S 1 S 1 S 2 Fig 2 1 REAR CABINET S 1 S 1 S 2 S 1 S 1...
Страница 18: ...1 5 3 T7500DC Fig 3 S 6 S 5 S 4 S 6 S 6 S 6 S 7 S 3 S 3 2 TRAY CHASSIS 3 DECK UNIT 4 MAIN CBA S 3...
Страница 19: ...1 5 4 T7500DC Fig 4 S 8 S 8 S 8 S 8 5 CRT CRT CBA ANODE CAP...
Страница 56: ...1 14 3 T7500PEX Packing X1 S1 S4 S3 S3 S2 TAPE TAPE X4 X3 X2 X7 S6 S14 FRONT...
Страница 68: ...WF319E 6319CE T7500UA T7502UC 2004 02 26...