Sony HCD-FX200 Service Manual page 13

THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
For Printed Wiring Boards.
Note:
• X : parts extracted from the component side.
• Y : parts extracted from the conductor side.
W : indicates side identifi ed with part number.
•
• : Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side: Parts on the pattern face side seen
(Conductor Side) from the pattern face are indicated.
Parts face side: Parts on the parts face side seen from
(Component Side) the parts face are indicated.
Caution:
Pattern face side: Parts on the pattern face side seen
(SIDE B) from the pattern face are indicated.
Parts face side: Parts on the parts face side seen from
(SIDE A) the parts face are indicated.
• Indication of transistor.
C
Q These are omitted.
B E
• Abbreviation
AUS : Australian model
E2 : 120V AC area in E model
E51 : Chilean and Peruvian models
EA : Saudi Arabia model
KR : Korean model
RU : Russian model
SP : Singapore model
TH : Thai model
TW : Taiwan model
HCD-FX200/FX205
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 1/4 W or less unless otherwise
specifi ed.
• : internal component.
f
• C : panel designation.
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.
• A : B+ Line.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
– CD Board –
no mark : CD PLAY
– USB Board –
no mark : USB
– Other Boards –
no mark : TUNER (FM)
[ ] : TUNER (AM)
( ) : CD PLAY
< > : USB
* : Impossible to measure
• Voltages are taken with 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 : TUNER (FM/AM)
J : CD PLAY
d : USB
f
: AUDIO IN
• Abbreviation
AUS : Australian model
E2 : 120V AC area in E model
E51 : Chilean and Peruvian models
EA : Saudi Arabia model
KR : Korean model
RU : Russian model
SP : Singapore model
TH : Thai model
TW : Taiwan model
• Circuit Boards Location
MAIN board
PANEL board
USB board
13 13
HCD-FX200/FX205
BD73U board
PT board (except E2, E51, EA)
PT-SW board (E2, E51, EA)
POWER-TR board
REG board
• Abbreviation
E2 : 120V AC area in E model
E51 : Chilean and Peruvian models
EA : Saudi Arabia model
Ver. 1.1