HCD-DZ860W/DZ870KW/DZ870M/DZ870W
38
SECTION 6
DIAGRAMS
For Schematic Diagrams.
Note:
• All capacitors are in
μ
F unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in
Ω
and
1
/
4
W or less unless otherwise
speci
fi
ed.
•
f
:
internal
component.
•
C
: panel designation.
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
•
A
: B+ Line.
•
B
: B– Line.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
• Voltages and waveforms are dc with respect to ground in
service mode.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production
tolerances.
no mark : TUNER (FM)
<
> : DVD PLAY
*
: Impossible to measure
• Voltages are taken with VOM (Input impedance 10 M
Ω
).
• Circled numbers refer to waveforms.
• Signal path.
F
:
TUNER
J
: DVD PLAY
L
:
VIDEO
E
:
Y
a
:
CHROMA
r
: COMPONENT VIDEO
N
:
MIC
• Abbreviation
AUS :
Australian
model
E3
: 240V AC area in E model
E15
: Iran model
E32
: 110-240V AC area in E model
EA
: Saudi Arabia model
KR
: Korean model
MX
: Mexican model
RU :
Russian
model
SP
: Singapore model
TH :
Thai
model
TW :
Taiwan
model
For Printed Wiring Boards.
Note:
•
X
: Parts extracted from the component side.
•
a
:
Through
hole.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
• Indication of transistor.
C
B
These are omitted.
E
Q
C E
B
These are omitted.
Caution:
Pattern face side:
(SIDE B)
Parts face side:
(SIDE A)
Parts on the pattern face side seen from
the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
• Abbreviation
AUS :
Australian
model
E3
: 240V AC area in E model
E15
: Iran model
E32
: 110-240V AC area in E model
EA
: Saudi Arabia model
KR
: Korean model
MX
: Mexican model
RU
: Russian model
SP
: Singapore model
TH :
Thai
model
TW :
Taiwan
model
Note:
The components identi
fi
ed by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number speci
fi
ed.
