Table of Contents
Advertisement
Q Q
3 7 6 3 1 5 1 5 0
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
For Schematic Diagrams.
Note:
• All capacitors are in µF unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics and
tantalums.
• All resistors are in Ω and
1
/
W or less unless otherwise
4
specified.
•
f
: internal component.
• C : panel designation.
Note:
Note:
The components identified by
Les composants identifiés par
une marque 0 sont critiques
mark 0 or dotted line with
mark 0 are critical for safety.
pour la sécurité.
Replace only with part num-
Ne les remplacer que par une
ber specified.
piéce portant le numéro spécifié.
EEPROM (IC103 and IC706) on the DMB14 board
cannot exchange with single. When EEPROM (IC103
and IC706) on the DMB14 board (A-1199-885-A etc.) is
damaged, exchange the entire mounted board.
• A : B+ Line.
• Voltages and waveforms are dc with respect to ground un-
der no-signal (detuned) conditions.
no mark : DVD STOP
T E
L
1 3 9 4 2 2 9 6 5 1 3
• Voltages are taken with a VOM (Input impedance 10 MΩ).
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
J
: CD PLAY
c
: DVD PLAY
I
: SACD PLAY
L
: VIDEO
E
: Y
a
: CHROMA
r
: COMPONENT VIDEO
q
: R, G, B
• Abbreviation
CND
: Canadian model.
RU
: Russian model.
w w w
HCD-LF1H
SECTION 6
DIAGRAMS
For Printed Wiring Boards.
Note:
• X : parts extracted from the component side.
•
a
: Through hole.
f
•
: internal component.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Parts face side:
Parts on the parts face side seen from
(SIDE A)
the parts face are indicated.
Pattern face side: Parts on the pattern face side seen from
(SIDE B)
the pattern face are indicated.
• Indication of transistor.
C
Q
These are omitted.
B
E
Q
B
C E
These are omitted.
x
a o
y
.
i
http://www.xiaoyu163.com
8
• Circuit Boards Location
Q
Q
3
7
6
3
u 1 6 3
.
27
27
http://www.xiaoyu163.com
2
4
9
9
8
LED board
FL board
MAIN board
DMB14 board
1
5
1
5
0
8
9
2
4
m
c o
HCD-LF1H
Ver. 1.2
2
9
9
TOUCH board
9
8
2
9
9
Advertisement
Table of Contents
