Read Sharp PZ-50HV2E (serv.man14) Service Manual online
PZ-50HV2, PZ-50HV2E
PZ-50HV2U
PZ-50HV2U
79
ADR RESONANCE ASSY
4
CH1 : Q6706 Drain
CH2 : Q6710 Soruse
V: 10V/div.
(Input : PC, Signal : Color bar)
CH2 : Q6710 Soruse
V: 10V/div.
(Input : PC, Signal : Color bar)
3
CH1 : Q6706 Drain
CH2 : Q6710 Soruse
V: 10V/div.
(Input : VIDEO, Signal : Color bar)
CH2 : Q6710 Soruse
V: 10V/div.
(Input : VIDEO, Signal : Color bar)
2
CH1 : D6706 Cathode
CH2 : D6703 Cathode
CH3 : D6708 Cathode
V: 2V/div.
(Input : VIDEO, Signal : Color bar)
CH2 : D6703 Cathode
CH3 : D6708 Cathode
V: 2V/div.
(Input : VIDEO, Signal : Color bar)
1
CH1 : IC6702 - pin 2
CH2 : IC6701 - pin 2
CH3 : IC6703 - pin 2
V: 1V/div.
(Input : VIDEO, Signal : Color bar)
CH2 : IC6701 - pin 2
CH3 : IC6703 - pin 2
V: 1V/div.
(Input : VIDEO, Signal : Color bar)
ADR CONNECT A - D
ASSY
ASSY
2
CH1 : IC6501 - pin 5 (HBLK)
CH2 : IC6501 - pin 3 (LBLK)
CH3 : IC6501 - pin 2 (HZ)
V: 1V/div.
(Input : VIDEO, Signal : Color bar)
CH2 : IC6501 - pin 3 (LBLK)
CH3 : IC6501 - pin 2 (HZ)
V: 1V/div.
(Input : VIDEO, Signal : Color bar)
1
CH1 : IC6501 - pin 8 (CLK)
CH2 : IC6501 - pin 6 (LE)
CH3 : IC6501 - (DATA)
V: 1V/div.
(Input : VIDEO, Signal : Color bar)
CH2 : IC6501 - pin 6 (LE)
CH3 : IC6501 - (DATA)
V: 1V/div.
(Input : VIDEO, Signal : Color bar)
5
CH1 : Q6708 Drain
CH2 : Q6710 Drain
V: 10V/div.
(Input : VIDEO, Signal : Color bar)
CH2 : Q6710 Drain
V: 10V/div.
(Input : VIDEO, Signal : Color bar)
SUB ADDRESS A, B
ASSY
ASSY
2
CH1 : IC8801 - pin 3
CH2 : IC8801 - pin 7
CH3 : IC8802 - pin 1
V: 2V/div. H: 2msec/div.
(Input : VIDEO, Signal : Color bar)
CH2 : IC8801 - pin 7
CH3 : IC8802 - pin 1
V: 2V/div. H: 2msec/div.
(Input : VIDEO, Signal : Color bar)
1
CH1 : IC8801 - pin 3
CH2 : IC8801 - pin 7
CH3 : IC8802 - pin 1
V: 2V/div. H: 2msec/div.
(Input : VIDEO, Signal : Color bar)
CH2 : IC8801 - pin 7
CH3 : IC8802 - pin 1
V: 2V/div. H: 2msec/div.
(Input : VIDEO, Signal : Color bar)
CH1
H :
2msec/div
2msec/div
CH2
CH3
V MID CLAMP ASSY
2
CH1 : Q9006 Base (CLAMP REF V)
CH2 : D9010 Anode (MID)
CH3 : Q9006 Collector
V: 10V/div. H: 2msec/div.
(Input : PC, Signal : Color bar)
CH2 : D9010 Anode (MID)
CH3 : Q9006 Collector
V: 10V/div. H: 2msec/div.
(Input : PC, Signal : Color bar)
1
CH1 : Q9006 Base (CLAMP REF V)
CH2 : D9010 Anode (MID)
CH3 : Q9006 Collector
V: 10V/div. H: 2msec/div.
(Input : VIDEO, Signal : Color bar)
CH2 : D9010 Anode (MID)
CH3 : Q9006 Collector
V: 10V/div. H: 2msec/div.
(Input : VIDEO, Signal : Color bar)
CH1
CH2
CH3
CH1
CH2
CH1
CH2
CH1
CH2
CH1
CH2
CH1
CH2
CH1
CH2
H :
500nsec/div
500nsec/div
H :
2msec/div
2msec/div
H :
500nsec/div
500nsec/div
H :
2msec/div
2msec/div
H :
500nsec/div
500nsec/div
H :
2msec/div
2msec/div
H :
500nsec/div
500nsec/div
H :
2msec/div
2msec/div
H :
500nsec/div
500nsec/div
H :
2msec/div
2msec/div
H :
500nsec/div
500nsec/div
H :
2msec/div
2msec/div
H :
500nsec/div
500nsec/div
GND
GND
GND
GND
GND
GND
CH1
CH2
CH3
CH1
CH2
CH3
GND
CH1
CH2
CH3
GND
GND
GND
CH1
CH2
CH3
GND
GND
GND
CH1
CH1
CH2
CH2
CH3
CH3
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
CH1
CH2
CH3
CH1
CH2
CH2
CH3
GND
GND
GND
GND
GND
GND
CH1
CH2
CH3
CH1
CH2
CH3
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
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