Sony XAV-601BT Service Manual page 35

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.
• : Internal component.
f
• : 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.
• SERVO board is multi-layer printed board.
However, the patterns of intermediate-layer have not
been included in this diagrams.
• Indication of transistor.
C
Q
These are omitted.
B E
• Abbreviation
CND : Canadian model
EA : Saudi Arabia model
RU : Russian model
Note: When MAIN board is replaced, the destination setting
is necessary. Refer to "NOTE THE MAIN BOARD
OR SYSTEM CONTROLLER (IC502) REPLAC-
ING" (page 5).
XAV-601BT
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: 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.
• Power voltage is dc 14.4V and fed with regulated dc pow-
er supply from ACC and BATT cords.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
- SERVO board -
no mark : DVD PLAY
* : Impossible to measure
- Other board -
no mark : TUNER (FM)
• Voltages are taken with VOM (Input impedance 10 M).
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.
: AUDIO
F
J : DISC PLAY
k : USB
: TUNER
f
N : MIC
h : NAVI
i : SIRIUS/XM
E : VIDEO
• Abbreviation
CND : Canadian model
EA : Saudi Arabia model
RU : Russian model
Note: When MAIN board is replaced, the destination setting
is necessary. Refer to "NOTE THE MAIN BOARD
OR SYSTEM CONTROLLER (IC502) REPLAC-
ING" (page 5).
• Circuit Boards Location
SENSOR board
M-SUB6 board
KEY6 board
DISP board
D-SUB6 board
35 35
XAV-601BT
SERVO board
XM board (US, Canadian)
EXT-NAVI board (Russian, E (PAL), Saudi Arabia)
MAIN board