Sony HCD-SHAKEX3 - Page 35

HCD-SHAKEX1/SHAKEX3/SHAKEX7
HCD-SHAKEX1/SHAKEX3/SHAKEX7
3535
Note on Schematic Diagram:
• 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  and
1
/4 W or less unless otherwise
specifi ed.
•
2
: nonfl ammable resistor.
• C : panel designation.
• Note for Printed Wiring Boards and Schematic Diagrams
• A : B+ Line.
• B : B– Line.
• Voltage and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER
< > : CD PLAY
*
: Impossible to measure
• 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
f : TUNER (FM/AM)
N : MIC
J : CD PLAY
E : USB
Note on Printed Wiring Board:
• X
: parts extracted from the component side.
• : parts extracted from the conductor side.
•
: Pattern from the side which enables seeing.
(The other layer’s patterns are not indicated.)
Caution:
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Parts on the pattern face side seen from
the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
Note: The components identifi ed by mark 0 or
dotted line with mark 0 are critical for safety.
Replace only with part number specifi ed.
C
B
These are omitted.
E
Q
t Indication of transistor
D
G
These are omitted.
S
Q
B
These are omitted.
CE
Q
B
These are omitted.
CE
Q
Ver. 1.1
• Waveforms
– MOTHERBOARD Board –
2.7 Vp-p
12.0 MHz
1 IC451 8 (X2)
100 mV/DIV, 25 ns/DIV
3.3 Vp-p
13.33 MHz
2 IC101 ua (XTAL)
200 mV/DIV, 25 ns/DIV
3.3 Vp-p
12.28 MHz
3 IC101 os (AUDIO-X2)
200 mV/DIV, 25 ns/DIV
3.3 Vp-p
48.0 MHz
4 IC101 <zc. (USB-X1)
50 mV/DIV, 5 ns/DIV
• Abbreviation
AR
: Argentina model
AUS : Australian model
E4 : African model
E12 : 220 – 240 V AC area in E models
EA : Saudi Arabia model
LA9 : Latin-American model
MY : Malaysia model
RU : Russian model
TH : Thai model
• Abbreviation
AR : Argentina model
AUS : Australian model
E4 : African model
E12 : 220 – 240 V AC area in E models
EA : Saudi Arabia model
LA9 : Latin-American model
MY : Malaysia model
RU : Russian model
TH : Thai model