Sony XAV-A1 Service Manual ▷ View online
5
XAV-A1
NOTE WHEN REPLACING THE MAIN BOARD
1. Destination Setting
The MAIN board used in this set has different mounted parts according to the destination, but the mounted MAIN board supplied (9-885-
085-49) is exclusive for the US, Canadian, and E (NTSC) models only. Accordingly, when replacing the MAIN board for Russian, E (PAL),
Australian, and Chinese models, add or replace the parts following the table shown below.
085-49) is exclusive for the US, Canadian, and E (NTSC) models only. Accordingly, when replacing the MAIN board for Russian, E (PAL),
Australian, and Chinese models, add or replace the parts following the table shown below.
Destination
C272, C273 (Replacement)
R161 (Addition)
R162 (Addition)
R163 (Addition)
Russian model
9-885-087-71
No mount
9-885-087-70
9-885-087-70
CK1H153KPUBNG 0.015uF
SHORT CHIP 0
SHORT CHIP 0
E (PAL), Australian, Chinese
9-885-087-71
9-885-087-70
No mount
9-885-087-70
models
CK1H153KPUBNG 0.015uF
SHORT CHIP 0
SHORT CHIP 0
Parts Location:
• Abbreviation
AUS : Australian model
CH : Chinese model
RU : Russian model
CH : Chinese model
RU : Russian model
2. Other Attention
If the mounted MAIN board was replaced, be sure refer to Technical News published separately.
TU251
– MAIN BOARD (Conductor Side) –
– MAIN BOARD (Component Side) –
C272
C273
C273
IC101
R161
(E (PAL), AUS, CH)
R162
(RU)
R163
(RU, E (PAL), AUS, CH)
NOTE WHEN REPLACING CHASSIS (MAIN) ASSY OR OPEN/CLOSE MECHANISM DECK (DB-M03)
The shape of CHASSIS (MAIN) ASSY has been partially changed in the midway of production.
Along with this modification, two screws that secure the Hook Assy and Front Panel have been also changed. Be sure to replace two screws
(Refer to the “EXPLODED VIEWS 6-1. FRONT PANEL SECTION Ref. No. 6” (See page 85)) that secure the Hook Assy and Front Panel
simultaneously when replacing the CHASSIS (MAIN) ASSY or OPEN/CLOSE MECHANISM DECK (DB-M03) of the set having the
serial No. listed below.
Along with this modification, two screws that secure the Hook Assy and Front Panel have been also changed. Be sure to replace two screws
(Refer to the “EXPLODED VIEWS 6-1. FRONT PANEL SECTION Ref. No. 6” (See page 85)) that secure the Hook Assy and Front Panel
simultaneously when replacing the CHASSIS (MAIN) ASSY or OPEN/CLOSE MECHANISM DECK (DB-M03) of the set having the
serial No. listed below.
SERIAL No.
Destination
Serial No.
US, Canadian models
0010001~0014956
E (PAL), Australian models
0040001~0042360
E (NTSC) model
0080001~0080326
Russian model
0120001~0120839
Chinese model
0060001~0060626
Parts for witch exchange simultaneously is mecessory
Parts exchanged simultaneously
Ref. No.
Part No.
Description
Ref. No.
Part No.
Description
201
A-1086-575-A
OPEN/CLOSE MECHANISM DECK (DB-M03)
2
9-885-097-15
HOOK ASSY
235
X-2059-718-2
CHASSIS (MAIN) ASSY
6
9-885-084-87
SPECIAL SCREW
Note: Be sure to replace Ref. No.2 and Ref. No. 6 simultaneously when replacing Ref. No. 201 or Ref. No. 235.
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
Click on the first or last page to see other XAV-A1 service manuals if exist.