CDP-XE530
6-3. PRINTED WIRING BOARD – LOADING MOTOR SECTION – • See page 12 for Circuit Board Location.
6-2. SCHEMATIC DIAGRAM – LOADING MOTOR SECTION –
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. pF: µµF
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.
•
¢
: internal component.
• C : panel designation.
• U : B+ Line.
• V : B– Line.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : STOP
( ) : PLAY
• Voltages are taken with a VOM (Input impedance 10 MΩ).
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
c : digital out
For printed wiring boards.
Note:
• X : parts extracted from the component side.
• Y : parts extracted from the conductor side.
•
p : parts mounted on the conductor side.
•
®
: Through hole.
• b : Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
• Waveforms
Caution:
Pattern face side: Parts on the pattern face side seen from the
(Side B) pattern face are indicated.
Parts face side: Parts on the parts face side seen from the
(Side A) parts face are indicated.
• Indication of transistor
C
These are omitted
EB
Q
C
These are omitted
EB
Note: The components identified by mark ! or dotted line
with mark ! are critical for safety.
Replace only with part number specified.
— 13 — — 14 —
11
(21)
S152
LOAD
IN
S151
LOAD
OUT
CN151
1
5
M151
LOADING
MOTOR
M
LOADING BOARD
1-645-721-
(Page 19)
(Page 21)
3.9Vp-p
33.8MHz
1.2Vp-p
(PLAY)
2.5V
APPROX 500mVp-p (PLAY)
2.5V
APPROX 200m Vp-p (PLAY)
7.5µsec
2.4Vp-p
4.5Vp-p
33.87MHz
5Vp-p
2.1MHz
3.3Vp-p
33MHz
3.9Vp-p
8MHz
1
IC101 &¡ XTAI
2
IC101 %º RF AC
3
IC101 $¡ TE
4
IC101 #ª FE
5
IC101 @∞ MDP
6
IC661 6 384FS
7
IC661 0 BCK
8
IC661 @¡ XOUT
9
IC501 #ª EXTAL
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Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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