25
25
HCD-S500/S800
• Indication of transistor
C E
B
These are omitted
Q
C
E
B
These are omitted
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
µ
F unless otherwise noted. pF:
µµ
F
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.
For printed wiring boards.
Note:
•
X
: parts extracted from the component side.
•
a
: Through hole.
•
b
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
•
A
: B+ Line.
•
B
: B– Line.
•
H
: adjustment for repair.
• 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 produc-
tion tolerances.
no mark : STOP
• Circled numbers refer to waveforms.
• Signal path.
F
: FM
J
: CD
c
: DVD
g
: VIDEO
G
: Y
d
: CHROMA
• Abbreviation
AR
: Argentina model
AUS
: Australian model
CND
: Canadian model
EA
: Saudi Arabia model
E12
: 220-240V AC area in E model
E32
: 110-240V AC area in E model
HK
: Hong Kong model
KR
: Korean model
MX
: Mexican model
MY
: Malaysia model
SP
: Singapole model
TW
: Taiwan model
WAVEFORMS
– RF-240 BOARD –
– DVD BOARD –
– AMP BOARD –
– I/O BOARD –
Note:
The components identified by
mark
!
or dotted line with mark
!
are critical for safety.
Replace only with part number
specified.
Note:
Les composants identifiés par
une marque
!
sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
Caution:
Pattern face side:
Parts on the pattern face side seen from
(Conductor B)
the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from
(Component A)
the parts face are indicated.
Содержание HCD-S500
Страница 36: ...34 34 HCD S500 S800 6 7 SCHEMATIC DIAGRAM DVD 2 8 SECTION IC B D See page 25 for Wavefoms ...
Страница 37: ...35 35 HCD S500 S800 6 8 SCHEMATIC DIAGRAM DVD 3 8 SECTION ...
Страница 38: ...36 36 HCD S500 S800 6 9 SCHEMATIC DIAGRAM DVD 4 8 SECTION ...
Страница 39: ...37 37 HCD S500 S800 6 10 SCHEMATIC DIAGRAM DVD 5 8 SECTION See page 67 for IC Pin Function Description ...
Страница 40: ...38 38 HCD S500 S800 6 11 SCHEMATIC DIAGRAM DVD 6 8 SECTION See page 62 for IC Pin Function Description ...
Страница 41: ...39 39 HCD S500 S800 6 12 SCHEMATIC DIAGRAM DVD 7 8 SECTION ...
Страница 49: ...47 47 HCD S500 S800 6 20 SCHEMATIC DIAGRAM I O SECTION 2 2 See page 25 for Wavefoms ...
Страница 52: ...50 50 HCD S500 S800 6 23 PRINTED WIRING BOARD FRONT SECTION I Page 42 K Page 48 ...
Страница 53: ...51 51 HCD S500 S800 6 24 SCHEMATIC DIAGRAM FRONT SECTION ...
Страница 54: ...52 52 HCD S500 S800 6 25 PRINTED WIRING BOARD POWER SECTION 1 2 ...
Страница 101: ...99 HCD S500 S800 MEMO ...