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HCD-GN1100D
HCD-GN1100D
SECTION 7
DIAGRAMS
• Circuit Boards Location
For Schematic Diagrams.
Note:
• All capacitors are in
µ
F unless otherwise noted. (p: pF)
50 V or less are not indicated except for electrolytics and
tantalums.
• All resistors are in
Ω
and
1
/
4
W or less unless otherwise
specified.
•
%
: indicates tolerance.
•
f
: internal component.
•
2
: nonflammable resistor.
•
5
: fusible resistor.
•
C
: panel designation.
•
A
: B+ Line.
•
B
: B– Line.
• Voltages and waveforms are dc with respect to ground un-
der no-signal (detuned) conditions.
DMB16 and VIDEO boards
no mark : DVD PLAY
Other board
no mark : TUNER (FM/AM)
( )
: DVD PLAY
<
>
: TAPE PLAY
[
]
: TAPE REC
*
: Impossible to measure
• Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal production
tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production
tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F
: AUDIO
e
: TUNER
k
: TAPE PLAY (DECK A)
d
: TAPE PLAY (DECK B)
G
: REC (DECK B)
J
: CD PLAY
N
: MIC
c
: DVD PLAY
L
: VIDEO
E
: Y
a
: CHROMA
r
: COMPONENT VIDEO
q
: R, G, B
Note on Printed Wiring Boards.
Note:
•
X
: parts extracted from the component side.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
• Indication of transistor.
Caution:
Pattern face side: Parts on the pattern face side seen from
(SIDE A) the pattern face are indicated.
Parts face side: Parts on the parts face side seen from
(SIDE B) the parts face are indicated.
Note:
The components identified by mark
0
or dotted line
with mark
0
are critical for safety.
Replace only with part number specified.
C
B
These are omitted.
E
Q
B
These are omitted.
C
E
Q
B
These are omitted.
C
E
Q
• Abbreviation
E3
: 240V AC Area in E model
E12 : 220V-240V AC Area in E model
E15 : Iran model
EA
: Saudi Arabia model
MY : Malaysia model
PH : Philippines model
SP
: Singapore model
TH
: Thai model
PA board
TRANS board
PRIMARY board
KARAOKE board
VIDEO board
DMB16 board
CD-SW board
TUNER PACK
EFFECTOR board
SWITCHING POWER
SURROUND board
MOTOR (LD) board
SENSOR board
SW board
MOTOR (TB) board
DRIVER board
MAIN board
MIC board
JOG board
FUNCTION board
PANEL board
Summary of Contents for HCD-GN1100D
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