32
32
HCD-AZ2D/AZ5D
HCD-AZ2D/AZ5D
•
Note for Printed Wiring Boards and Schematic Diagrams
•
DMB10 board is multi-layer printed board.
However, the patterns of intermediate-layer have not been in-
cluded in this diagrams.
•
Indication of transistor
•
Circuit Boards Location
Note on Schematic Diagram:
•
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
specified.
•
f
: internal component.
•
C
: panel designation.
•
A
: B+ Line.
•
B
: B– Line.
•
Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : TUNER (FM/AM)
(
) : DVD PLAY
[
] : TAPE PLAY (DECK-A)
<
> : TAPE PLAY (DECK-B)
〈〈
〉〉
: REC
{
}
: PC
*
: Impossible to measure
•
Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal produc-
tion tolerances.
•
Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
tion tolerances.
•
Circled numbers refer to waveforms.
•
Signal path.
J
: CD PLAY
c
: DVD PLAY
I
: DIGITAL OUT
F
: AUDIO
L
: VIDEO
a
: Y
E
: CHROMA
r
: COMPONENT VIDEO
f
: TUNER (FM/AM)
j
: TAPE PLAY (DECK-A)
d
: TAPE PLAY (DECK-B)
G
: REC
h
: VIDEO/SAT OUT
k
: VIDEO/SAT IN
O
: USB
N
: MIC INPUT
•
Abbreviation
AUS
: Australian model
E2
: 120V AC area in E model
E3
: 240V AC area in E model
E12
: 220-240V AC area in E model
E13
: 220-230V AC area in E model (Russian model)
E15
: Iranian model
EA
: Saudi Arabia model
KR
: Korean model
MY
: Malaysia model
PH
: Philippines model
SP
: Singapore model
TH
: Thai model
Note on Printed Wiring Board:
•
X
: parts extracted from the component side.
•
Y
: parts extracted from the conductor side.
•
x
: parts mounted on the conductor side.
•
W
: indicates side identified with part number.
•
f
: internal component.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side:
Parts on the pattern face side seen from
(Side B)
the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from
(Side A)
the parts face are indicated.
Caution:
Pattern face side:
Parts on the pattern face side seen from
(Conductor Side)
the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from
(Component Side) the parts face are indicated.
Note:
The components identified by mark
0
or dotted line
with mark ! are critical for safety.
Replace only with part number specified.
C
B
These are omitted.
E
Q
B
These are omitted.
C
E
Q
TUNER UNIT
MS-214 board
VIDEO board
DMB10 board
SP OUT board
S-MASTER board
MIC board
SIRCS board
EJECT board
KEY board
FL board
MAIN board
SWITCHING REGULATOR
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
