DOWNLOAD Sharp PZ-50HV2E (serv.man34) Service Manual ↓ Size: 11.32 MB | Pages: 127 in PDF or view online for FREE

Model
PZ-50HV2E (serv.man34)
Pages
127
Size
11.32 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
pz-50hv2e-sm34.pdf
Date
PREV: Sharp PZ-50HV2E (serv.man33) Service Manual

Sharp PZ-50HV2E (serv.man34) Service Manual ▷ View online

PZ-50HV2, PZ-50HV2E
PZ-50HV2U
81
Sustain Waveforms
Sustain Waveform (1 field)
Drive Pulse Waveforms
ch 1 : K3107 (X.PSUS) - K3201 (SUSGND)
V: 100V/div.  H: 2msec/div.
ch 2 : K2220 (Y.PSUS) - K2219 (SUSGND)
V: 100V/div.  H: 2msec/div.
Sustain Waveform
ch 1 : K2220 (Y.PSUS) - K2219 (SUSGND)
V: 100V/div.  H: 500nsec/div.
ch 2 : K2028 (YSUS_U) - K2024 (DGND)
V: 10V/div.  H: 500nsec/div.
ch 3 : K2027 (YSUS_B) - K2024 (DGND)
V: 10V/div.  H: 500nsec/div.
ch 4 : K2029 (YSUS_D) - K2024 (DGND)
V: 10V/div.  H: 500nsec/div.
ch 5 : K2037 (YSUS_G) - K2024 (DGND)
V: 10V/div.  H: 500nsec/div.
Sustain Waveform (1 field)
ch 1 : K3107 (X.PSUS) - K3201 (SUSGND)
V: 50V/div.  H: 1
µ
sec/div.
ch 2 : K2220 (Y.PSUS) - K2219 (SUSGND)
V: 50V/div.  H: 1
µ
sec/div.
Sustain Waveform (1 sub-field)
ch 1 : K3107 (X.PSUS) - K3201 (SUSGND)
V: 100V/div.  H: 500
µ
sec/div.
ch 2 : K2220 (Y.PSUS) - K2219 (SUSGND)
V: 100V/div.  H: 500
µ
sec/div.
Sustain Waveform (sustain)
ch 1 : K3107 (X.PSUS) - K3201 (SUSGND)
V: 50V/div.  H: 5
µ
sec/div.
ch 2 : K2220 (Y.PSUS) - K2219 (SUSGND)
V: 50V/div.  H: 5
µ
sec/div.
Sustain Waveform (sustain)
ch 1 : K3107 (X.PSUS) - K3201 (SUSGND)
V: 50V/div.  H: 2
µ
sec/div.
ch 2 : K2220 (Y.PSUS) - K2219 (SUSGND)
V: 50V/div.  H: 2
µ
sec/div.
Sustain Waveform (reset pulse)
ch 1 : K3107 (X.PSUS) - K3201 (SUSGND)
V: 100V/div.  H: 5
µ
sec/div.
ch 2 : K2220 (Y.PSUS) - K2219 (SUSGND)
V: 100V/div.  H: 5
µ
sec/div.
Y Drive Pulse Control Waveform
(1 field)
ch 1 : K2220 (Y.PSUS) - K2219 (SUSGND)
V: 100V/div.  H: 2msec/div.
ch 2 : K2039 (YCP_MSK) - K2024 (DGND)
V: 10V/div.  H: 2msec/div.
ch 3 : K2040 (YSUS_MSK) - K2024 (DGND)
V: 10V/div.  H: 2msec/div.
ch 4 : K2041 (OFS) - K2024 (DGND)
V: 10V/div.  H: 2msec/div.
ch 5 : K2053 (SOFT_D) - K2024 (DGND)
V: 10V/div.  H: 2msec/div.
Y Drive Pulse Control Waveform
(1 sub-field)
ch 1 : K2220 (Y.PSUS) - K2219 (SUSGND)
V: 100V/div.  H: 50
µ
sec/div.
ch 2 : K2039 (YCP_MSK) - K2024 (DGND)
V: 10V/div.  H: 50
µ
sec/div.
ch 3 : K2040 (YSUS_MSK) - K2024 (DGND)
V: 10V/div.  H: 50
µ
sec/div.
ch 4 : K2041 (OFS) - K2024 (DGND)
V: 10V/div.  H: 50
µ
sec/div.
ch 5 : K2053 (SOFT_D) - K2024 (DGND)
V: 10V/div.  H: 50
µ
sec/div.
X Drive Pulse Control Waveform
(1 field)
ch 1 : K3107 (X.PSUS) - K3201 (SUSGND)
V: 100V/div.  H: 2msec/div.
ch 2 : K3017 (XCP_MSK) - K3005 (DGND)
V: 10V/div.  H: 2msec/div.
ch 3 : K3015 (XSUS_MSK) - K3005 (DGND)
V: 5V/div.  H: 2msec/div.
82
A
B
C
D
2
3
4
1
2
3
4
PZ-50HV2, PZ-50HV2E
PZ-50HV2U
Ë 
SCAN (A) ASSY
1/2
2/2
1/2
Large size
SCH diagram
83
A
B
C
D
5
6
7
5
6
7
8
PZ-50HV2, PZ-50HV2E
PZ-50HV2U
84
A
B
C
D
2
3
4
1
2
3
4
PZ-50HV2, PZ-50HV2E
PZ-50HV2U
1/2
2/2
2/2
Large size
SCH diagram
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