8-47
8-8. Posistor’s Automatic Selective Circuit
When the power switch is turn on, the voltage of C610 is detected by IC6V1.
If AC input voltage is less than AC 150V, IC6V1 output is high.
This will cause Q6V1 and RL6V2 to turn on.
Then the posistor TH6V2 is connected in parallel with TH6V1.
If AC input voltage is more than AC 150V, IC6V1 output is low. This will cause Q6V1 to turn off, and the
posistor TH6V2 is not connected.
(Fig.8-8) Posistor’s Automatic Selective Circuit
To Auxiliary Winding
To C610
AC
To Degaussing Coil
TH6V1
RL6V2
TH6V2
Q6V1
C6V3
C6V4
C6V2 R6V3
R6V4
R6V5
R6W3
R6V6
R6V8
IC6V1
IC6V1
R6V9
R6W0
D6V3
D6V4
ZD6V1
R6W2
R6W1
R694
R695
R6V2
R6V7
D622
L622
Summary of Contents for MultiSync FP1370
Page 13: ...4 4 REMARK SYMBOL Mount the EMF PWB 121E REMARK SYMBOL Clamp the connector ...
Page 14: ...4 5 REMARK SYMBOL COIL FORMING UPPER SIDE REMARK SYMBOL COIL FORMING LOWER SIDE ...
Page 23: ...4 14 REMARK SYMBOL REMARK SYMBOL Clamp CN CA CN CC and CN D with CLAMPER WIRE ...
Page 26: ...4 17 REMARK SYMBOL Clamp the wires SAFETY REMARK SYMBOL Clamp the wires CN ASD CN AF 21 ...
Page 80: ...5 51 Fig 3 11 CONV PWB Fig 3 12 EMF PWB CN EMF CN LL CN RR CNEM CN CA CN D CN CCB HS8N1 ...
Page 143: ...8 18 15V 80V AFC D FOCUS Fig 3 1 HIGH VOLTAGE CIRCUIT AND PROTECTOR CIRCUIT ...
Page 260: ...10 1 ...
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Page 264: ...10 5 ...
Page 266: ...for Human Potential ...
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