Philips HDRW720 Service Manual page 138
Hard disc/dvd-video recorder
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Also See for HDRW720:
- Specifications (3 pages) ,
- Owner's manual (90 pages) ,
- Software upgrade instructions (12 pages)
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Circuit Diagrams and PWB Layouts
EPG Board: PIP Controller
6
HDRW720/0x, DVDR725H/0x
7.
EN 138
C100 B2
C89 B4
Q26 B2
C90 B4
R100 B4
C101 B3
Emitter Q2 R/PSPr_GSA032PIP
C91 B3
C102 B3
R88 C4
C200 B4
C92 B2
R89 C4
C93 B3
R90 C4
C201 B4
C94 B2
C202 B3
R91 C2
C79 C4
C95 B4
R92 C2
A: DC, 500mV/Div, 10us/Div
C96 B3
R93 C2
C80 C4
C97 B4
C81 C4
R94 C4
C82 C4
C98 B4
R95 B2
C99 B4
R96 B2
C83 C4
L15 B4
C84 C4
R97 B4
C85 C2
L5 B2
R98 B2
L6 B2
R99 B4
C86 C2
Q24 B2
U11 B3
C87 C2
A: DC, 500mV/Div, 20ns/Div
C88 C4
Q25 B2
Y4 B3
Emitter Q3 G/PSY_GSA032PIP
Emitter Q4 B/PSPb_GSA032PIP
A: DC, 500mV/Div, 10us/Div
A: DC, 500mV/Div, 10us/Div
IC U11 Pin 1
R/Pr_PIP2ENCODER
G/Y_PIP2ENCODER
A: DC, 500mV/Div, 20us/Div
A: DC, 500mV/Div, 20us/Div
CVBS_DVD
A: DC, 200mV/Div, 10us/Div
C_DVD
A: DC, 200mV/Div, 10us/Div
B/Pb_PIP2ENCODER
A: DC, 500mV/Div, 20us/Div
Y_DVD
A: DC, 200mV/Div, 10us/Div
TR 11011_001
170603
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