Sony HCD-MX700Ni Service Manual page 25

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.
• f : Internal component.
• : 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
BR : Brazilian model
CND : Canadian model
E2 : Latin American model
TW : Taiwan model
HCD-MX700Ni/MX750Ni
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.
• f : Internal component.
• 2 : Nonfl ammable resistor.
• C : Panel designation.
Note: Note:
The components identi- Les composants identifi és
fi ed by mark 0 or dotted par une marque 0 sont
line with mark 0 are criti- critiques pour la sécurité.
cal for safety. Ne les remplacer que par
Replace only with part une pièce portant le nu-
number specifi ed. méro spécifi é.
• A : B+ Line.
• B : B– Line.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
– BD96/BD96U Board –
no mark : CD PLAY
– Other Boards –
no mark : TUNER FM
< > : TUNER DAB
* : 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
J : CD PLAY
d : USB
i : iPod/iPhone
f : AUDIO IN
L : DAB
G : LAN
• Abbreviation
AUS : Australian model
BR : Brazilian model
CND : Canadian model
E2 : Latin American model
TW : Taiwan model
• Circuit Boards Location.
MAIN board
LCD board
POWER board
IP board
JACK board
JUNCTION board
25 25
HCD-MX700Ni/MX750Ni
SP board
DAB board (MX750Ni)
MODULE (DAB TUNER) (MX750Ni)
NET board
WIRELESS LAN MODULE
TUNER (FM)
BD96U board
KEY board
MS-203 board
USB board