Sony XAV-A1 Service Manual ▷ View online
6
XAV-A1
NOTE WHEN REPLACING IC1 AND R197 ON THE XA-123 BOARD
There are two types of IC1 on the XA-123 board. Because IC1 has the combination with R197, the type of IC1 is confirmed by following
FLASH/MASK Type Discrimination, and R197 is replaced at the same time if necessary. (Be sure to confirm the type of new IC1, because
the supplied type cannot be specified by situations of the service parts)
Also when replacing R197, it is replaced after the type of IC1 is confirmed.
FLASH/MASK Type Discrimination, and R197 is replaced at the same time if necessary. (Be sure to confirm the type of new IC1, because
the supplied type cannot be specified by situations of the service parts)
Also when replacing R197, it is replaced after the type of IC1 is confirmed.
FLASH/MASK Type Discrimination
FLASH/MASK type can be discriminated by printing of IC1 on the XA-123 board.
FLASH/MASK type can be discriminated by printing of IC1 on the XA-123 board.
Combination Table
Type
IC1
R197
FLASH
9-885-085-15 IC
µ
PD78D0078GK-9E/7704AA
1-216-833-11 METAL CHIIP 10K 5% 1/10W
MASK
9-885-098-12 IC
µ
PD780076GK-668-9ET-A
1-216-864-11 SHORT CHIIP 0
About the Replacement of IC1
Case1:
When IC before replacing is FLASH type, and new IC is MASK type.
R197 is replaced with 1-216-864-11 SHORT CHIIP 0 at the same time as replacing IC1.
Case2:
When IC before replacing is MASK type, and new IC is FLASH type.
R197 is replaced with 1-216-833-11 METAL CHIIP 10K 5% 1/10W at the same time as replacing IC1.
Case3:
When IC before replacing is FLASH type, and new IC is FLASH type.
IC1 is only replaced.
Case4:
When IC before replacing is MASK type, and new IC is MASK type.
IC1 is only replaced.
About the Replacement of R197
When replacing only R197, be sure to confirm the type of IC1 by above-mentioned FLASH/MASK Type Discrimination.
When replacing only R197, be sure to confirm the type of IC1 by above-mentioned FLASH/MASK Type Discrimination.
Case1:
When IC1 is FLASH type.
Replace with 1-216-833-11 METAL CHIIP 10K 5% 1/10W.
Case2:
When IC1 is MASK type.
Replace with 1-216-864-11 SHORT CHIIP 0.
Parts Location:
NEC JAPAN
Back Print of IC1
FLASH Type : D78F0078GK
MASK Type : 780076GK
MASK Type : 780076GK
– XA-123 Board (Component Side) –
– XA-123 Board (Conductor Side) –
R197
IC1
Ver. 1.1
7
XAV-A1
JIG ON REPAIRING
•
When repairing this set, etc., connect the extension cable as the figure shown below.
HOW TO PULL OUT MONITOR BLOCK IN CASE ELECTRICITY DOES NOT CIRCULATE
•
When monitor block does not open by fault, pull out monitor block in the following procedures.
1
two screws
(M2)
(M2)
5
bracket (slider)
3
Rotate the worm gear in the direction of arrow
B
.
for pulling the monitor block.
8
Pull the monitor block.
Note: Don't touch except the gray portion of worm gear.
A
B
2
Open the bracket (slider)
in the direction of arrow
in the direction of arrow
A
.
4
7
gear (1 S)
6
stopper washer
(gear 1)
(gear 1)
SLIDER board
(CN2)
(CN2)
SLIDER board
(CN1)
(CN1)
LCD board
(CN1006)
(CN1006)
extension cable (34P) (Part No.: J-2502-097-2)
(LCD board (CN1006)-SLIDER board (CN2))
(LCD board (CN1006)-SLIDER board (CN2))
MAIN board
(CS602)
(CS602)
extension cable (53P) (Part No.: J-2502-097-1)
(MAIN board (CS602)-SLIDER board (CN1))
(MAIN board (CS602)-SLIDER board (CN1))
Ver. 1.3
8
XAV-A1
SECTION 2
GENERAL
This section is extracted from
instruction manual.
instruction manual.
Main unit
Monitor Open
1
2
3
qh
qg
qf
qd
4
5
6
7
8
9
0
qa
qs
Refer to the pages listed for details.
1
ZxZ button
2
SOURCE button
3
SOURCE button
4
A/V IN jack
5
VOL –/+ button
6
Display window
7
TILT button
8
OPEN/CLOSE button
9
ANGLE – button
0
ANGLE + button
qa
SLIDE button
qs
MODE button
qd
RELEASE button
qf
Z
(eject) button
qg
SEEK –/+ ./> button
qh
OFF button
* Warning when installing in a car without an ACC (accessory) position on the ignition key
After turning off the ignition, be sure to press OFF on the unit for 2 seconds to turn off the clock display.
Otherwise, the clock display does not turn off and this causes battery drain.
Otherwise, the clock display does not turn off and this causes battery drain.
Location of Controls
9
XAV-A1
Card remote commander RM-X706
The unit can be operated with the card remote commander. For safety, stop the car before
using the card remote commander, or have a passenger operate it.
using the card remote commander, or have a passenger operate it.
1
2
3
4
5
6
7
9
8
qk
qj
qh
qg
q;
ql
qa
qd
qf
qs
w;
wa
ws
wd
OFF
TOP MENU
O
MENU
AT T
ENTER
EQ7
ZxZ
SUBTITLE
ANGLE
SEARCH
CLEAR
AUDIO
SRC
>
.
BX
x
MODE
REP
DVD
1
2
SHUF
3
4
5
6
7
8
9
VOL
0
Refer to the pages listed for details.
1
OFF button
To power off the source.
To power off the source.
2
x
button
To stop the source (VCD/DVD).
3
SRC (SOURCE) button
To power on/change the source (CD/DVD/TUNER/
AUX/TV*
To power on/change the source (CD/DVD/TUNER/
AUX/TV*
1
).
4
TOP MENU button
To display the top menu on a DVD.
To display the top menu on a DVD.
5
MODE button
To select the radio band (FM/AM)/select AUX/select
TV/select the unit.
To select the radio band (FM/AM)/select AUX/select
TV/select the unit.
6
SHUF button
7
REP button
8
AUDIO button
To change the audio output (VCD/DVD).
To change the audio output (VCD/DVD).
9
SEARCH button (VCD
*
2
/DVD)
0
Number buttons
qa
CLEAR button
To cancel entered numbers.
To cancel entered numbers.
qs
ATT button
To attenuate the sound. To cancel, press again.
Turning off the sound temporarily.
When you press the button, the sound is turned off
and “ATT” appears on the display.
To restore the sound, press the button again
(or VOL +/–).
To attenuate the sound. To cancel, press again.
Turning off the sound temporarily.
When you press the button, the sound is turned off
and “ATT” appears on the display.
To restore the sound, press the button again
(or VOL +/–).
qd
DVDu button
To start/pause playback.
To start/pause playback.
qf
.
/> buttons
qg
ENTER button
To complete a setting.
To complete a setting.
qh
MENU button
To display a menu on a DVD.
To display a menu on a DVD.
qj
<
/M/m
/
,
buttons
To move the cursor, or turn the pages.
qk
O
(Return) button
To return to the previous display, or previous
operation.
operation.
ql
EQ7 button
To select an equalizer type (Xplod, Vocal, Club, Jazz,
New Age, Rock, Custom or Off).
To select an equalizer type (Xplod, Vocal, Club, Jazz,
New Age, Rock, Custom or Off).
w;
ZxZ (Zone x Zone) button
To switch the front/rear output.
To switch the front/rear output.
wa
SUBTITLE button
To change the subtitle language (DVD).
To change the subtitle language (DVD).
ws
ANGLE button
To change the viewing angle (DVD).
To change the viewing angle (DVD).
wd
VOL +/– buttons
To adjust the volume.
To adjust the volume.
*
1
Only when an optional device is connected.
*
2
Only when PBC is Off.
Note
If the unit is turned off by pressing OFF for 2 seconds, it
cannot be operated with the card remote commander
unless SOURCE on the unit is pressed to activate the
unit first.
cannot be operated with the card remote commander
unless SOURCE on the unit is pressed to activate the
unit first.
Tip
See “Replacing the lithium battery” for details on how to
replace the battery.
replace the battery.
Location of Controls
Click on the first or last page to see other XAV-A1 service manuals if exist.