Sony KLV-46XBR9 / KLV-52XBR9 Service Manual ▷ View online
21
KLV-46XBR9/52XBR9
KLV-46XBR9/52XBR9
2-1. VIEWING SERVICE ADJUSTMENT DATA
There are no adjustments necessary for these models. All data has
been set for optimal viewing for our customers. The following sections
are for informational purposes only.
been set for optimal viewing for our customers. The following sections
are for informational purposes only.
2-2. ACCESSING SERVICE ADJUSTMENT
MODE
1. TV must be in standby mode. (Power off).
2. Press the following buttons on the Remote Commander within a
second of each other:
DISPLAY
Channel
5
Volume
+
TV POWER .
ANT
DISPLAY
VOL CH
MUTING
REC
REC PAUSE REC STOP
F2
F1
MENU
TOP MENU
BD/DVD
JUMP
DVD AMP STB TV
PREV REPLAY
ADVANCE NEXT
THEATER SCENE
CC
WIDE
LIGHT POWER
TV POWER
SYNC MENU
PAUSE
PLAY
FUNCTION
STOP
TV POWER
Onscreen cursor
and select button
and select button
DISPLAY
RM-YD031
5
VOLUME+
JUMP
SECTION 2: SERVICE ADJUSTMENTS
The fi rst service menu (TV) displays.
DIGITAL
SERVICE
001 OP
000 VERS
000 VERS
---
<MAIN>
DM,1.004L00AA
M2.202C
DF0.802J00AA
DD1.001L00AA
(DM1.001L00A)
WP01.020L00AA
ID6BA2316C
M2.202C
DF0.802J00AA
DD1.001L00AA
(DM1.001L00A)
WP01.020L00AA
ID6BA2316C
<SUB>
SM1.000W00AA
SB0.017W00AA
SD1.002W00AA
RF00.00
ID6BA2316C
SM1.000W00AA
SB0.017W00AA
SD1.002W00AA
RF00.00
ID6BA2316C
Sample Service Menu
3. To display the second Service Menu, press JUMP on the Remote
Commander.
CHASSIS SERVICE
000
000
MODEL
000
TYPE
6
2-3. USING THE REMOTE COMMANDER TO
VIEW SERVICE DATA
Use the buttons on the Remote Commander to access the service menu
items and adjust the data values.
items and adjust the data values.
1. Access Service Mode.
Press the following buttons on the Remote Commander within a
second of each other:
second of each other:
DISPLAY
Channel
5
Volume
+
TV POWER .
CHASSIS SERVICE
000
000
MODEL
000
TYPE
6
Data Value
Category
Number
Number
Adjustment
Item Number
Item Number
Category
Adjustment
Item
Item
The screen displays the fi rst category in the selected service menu.
2. To change the category, press 2 or 5 on the Remote Commander.
Note: Pressing 2 or 5 only changes the categories within the service
menu displayed.
To change a category on one of the other service menus, press the
menu displayed.
To change a category on one of the other service menus, press the
JUMP button until the correct service menu is displayed.
3. To change the adjustment item, press 1 or 4 on the Remote
Commander.
4. To exit service mode, turn the power off.
22
KLV-46XBR9/52XBR9
KLV-46XBR9/52XBR9
2-4. RESETTING TO FACTORY DEFAULTS
Use the following instructions to restore the User Controls and
Channel Memory settings to the preset factory conditions.
Channel Memory settings to the preset factory conditions.
1. While holding down the on the Remote Commander, press the
POWER button on the Front Panel of the set.
The set restarts and displays the initial setup screen. This may take
several minutes.
several minutes.
23
KLV-46XBR9/52XBR9
KLV-46XBR9/52XBR9
SECTION 3: DIAGRAMS
3-1. CIRCUIT BOARDS LOCATION
3-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS INFORMATION
All voltages are in V.
S : Measurement impossibility.
: B+line.
: B-line. (Actual measured value may be different).
: signal path. (RF)
Circled numbers are waveform references.
The components identifi ed by shading and
!
symbol are critical for safety. Replace
only with part number specifi ed.
The symbol
indicates a fast operating fuse and is displayed on the component
side of the board. Replace only with fuse of the same rating as marked.
NOTE: The components identifi ed by a red outline and a mark contain confi dential
information. Specifi c instructions must be adhered to whenever these components
are repaired and/or replaced.
See Appendix A: Encryption Key Components in the back of this manual.
information. Specifi c instructions must be adhered to whenever these components
are repaired and/or replaced.
See Appendix A: Encryption Key Components in the back of this manual.
All capacitors are in μF unless otherwise noted. pF : μμF 50WV or
less are not indicated except for electrolytics and tantalums.
less are not indicated except for electrolytics and tantalums.
All electrolytics are in 50V unless otherwise specifi ed.
All resistors are in ohms. k
Ω=1000Ω, MΩ=1000kΩ
Indication of resistance, which does not have one for rating
electrical power, is as follows:
electrical power, is as follows:
Pitch : 5mm
Rating
electrical
power
:
1
/
4
W
1
/
4
W in resistance,
1
/
10
W and
1
/
16
W in chip resistance.
: nonfl ammable resistor
: fusible resistor
: internal component
: panel designation and adjustment for repair
: earth ground
: earth-chassis
All variable and adjustable resistors have characteristic curve B,
unless otherwise noted.
unless otherwise noted.
Readings are taken with a color-bar signal input.
Readings are taken with a 10M
Ω digital multimeter.
Voltages are DC with respect to ground unless otherwise noted.
Voltage variations may be noted due to normal production
tolerances.
tolerances.
D2N Board (KLV-46XBR9 Only)
D4N Board (KLV-52XBR9 Only)
D4N Board (KLV-52XBR9 Only)
BR Board
D1N Board (KLV-46XBR9 Only)
D3N Board (KLV-52XBR9 Only)
D3N Board (KLV-52XBR9 Only)
G7N (Power) Board
Switch Unit
HL5 Board
24
KLV-46XBR9/52XBR9
KLV-46XBR9/52XBR9
G
D
S
B1 E1
C2
B2 C1
E2
2
3
4
5
6
7
8
9
–
1
G
D
S
B2 E2
C1
B1 C2
E1
B2 E2
C1
B1 C2
E1
B2 E2
C1
B1 C2
E1
B1 E1
E2
C1(B2)
C2
B1
E2
C1
C2
(B2)
E1
(B2)
E1
E2
B1
C2
C1
B1
E1
C2
B2
C1
E2
G
S
S
D
G
D
B1
E1
C2
B2
C1
E2
B1
E2
C2
C1(B2)
E2
B1
C1
C2
E1(B2)
C2
B1
C1
E2
E1(B2)
C2
B1
C1
E2
B2
E1
C2
Ver.1.6
Transistor
(FET)
(FET)
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Discrete semiconductor
(Chip semiconductors that are not actually used are included.)
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Source
Source
Anode
Anode
(NC)
(NC)
Cathode
Anode
Cathode
Common
Cathode
Cathode
Common
Cathode
Cathode
Common
Common
Common
Common
Cathode
Anode
Base
Emitter
Collector
Base
Emitter
Collector
Drain
Gate
Gate
Drain
Device
Printed symbol
Terminal name
Circuit
Terminal name of semiconductors in silk screen
printed circuit ( )
Anode
Anode
Anode
Cathode
Anode
Anode
Cathode
Transistor
(FET)
(FET)
Transistor
(FET)
(FET)
Emitter
Collector
Base
Transistor
Source
Gate
Drain
Cathode
Anode
Anode
Cathode
Anode
Anode
*
18
11
17
16
15
14
13
12
10
21
20
19
23
22
REFERENCE INFORMATION
RESISTOR
: RN
: RN
METAL FILM
: RC
SOLID
: FPRD NONFLAMMABLE CARBON
: FUSE NONFLAMMABLE FUSIBLE
: RW
: FUSE NONFLAMMABLE FUSIBLE
: RW
NONFLAMMABLE WIREWOUND
: RS
NONFLAMMABLE METAL OXIDE
: RB
NONFLAMMABLE CEMENT
: ADJUSTMENT
RESISTOR
COIL
: LF-8L MICRO INDUCTOR
: LF-8L MICRO INDUCTOR
CAPACITOR
: TA
: TA
TANTALUM
: PS
STYROL
: PP
POLYPROPYLENE
: PT
MYLAR
: MPS
METALIZED POLYESTER
: MPP
METALIZED POLYPROPYLENE
: ALB
BIPOLAR
: ALT
HIGH TEMPERATURE
: ALR
HIGH RIPPLE
Click on the first or last page to see other KLV-46XBR9 / KLV-52XBR9 service manuals if exist.