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4
SA-PSD5/WPSD5/SS-SPSD5
SECTION 2
DIAGRAMS
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
2-1. Circuit Boards Location
KEY-L board
POWER board
ADJ board
INPUT board
KEY-R board
PRE AMP board
DIGITAL board
SP board
SIRCS board
LCD board
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.
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.
•
a
: Through hole.
•
: 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 identi-
fied by mark
0
or dotted
line with mark
0
are criti-
cal for safety.
Replace only with part
number specified.
Note:
Les composants identifiés par
une marque
0
sont critiques
pour la sécurité.
Ne les remplacer que par une
piéce por tant le numéro
spécifié.
Q
C
These are omitted
E
B
•
A
: B+ Line.
•
B
: B– Line.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
• 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.
F
: AUDIO (ANALOG)
J
: AUDIO (DIGITAL)
• Abbreviation
CND : Canadian model.
SP
: Singapore model.
C
These are omitted
E
B
1
IC815
wz
XOUT
6.5
Vp-p
2
IC815
w;
XMCK
81.4 ns
3
IC815
qg
LRCK
6
IC701
qd
XOUT
4
IC815
qf
BCK
5
IC815
qd
CKOUT
6.1
Vp-p
5.6
Vp-p
5.0
Vp-p
5.6
Vp-p
4.7
Vp-p
81.4 ns
325 ns
81.4 ns
20.8
µ
s
62.5 ns
• WAVEFORMS
Summary of Contents for SS-SPSD5
Page 10: ...SA PSD5 WPSD5 SS SPSD5 10 10 2 7 SCHEMATIC DIAGRAM LCD SECTION Page 12 Page 8 Page 12 ...
Page 12: ...SA PSD5 WPSD5 SS SPSD5 12 12 2 9 SCHEMATIC DIAGRAM KEY SECTION Page 10 Page 10 ...
Page 16: ...SA PSD5 WPSD5 SS SPSD5 16 16 2 13 SCHEMATIC DIAGRAM PRE AMP SECTION Page 8 Page 19 ...
Page 18: ...SA PSD5 WPSD5 SS SPSD5 18 18 2 15 SCHEMATIC DIAGRAM POWER SECTION 1 2 Page 14 Page 14 ...
Page 19: ...SA PSD5 WPSD5 SS SPSD5 19 19 2 16 SCHEMATIC DIAGRAM POWER SECTION 2 2 ...
Page 46: ...SA PSD5 WPSD5 SS SPSD5 8 8 1 6 PRINTED WIRING BOARD POWER SECTION SIDE A ...