DOWNLOAD Sony KDL-26S5500 Service Manual ↓ Size: 8.09 MB | Pages: 40 in PDF or view online for FREE

Model
KDL-26S5500
Pages
40
Size
8.09 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kdl-26s5500.pdf
Date
PREV: Sony KDL-26P5500 Service Manual

Sony KDL-26S5500 Service Manual ▷ View online

- 12 -
3-3. White Balance adjustment
1.
Allow approximately 30 minutes for the set to warm up
before proceeding with the white balance adjustment.
2.
Connect  the signal source to the 3 terminals of the
Component In input (Y/Pb/Pr).
3.
Set the Picture Mode to “VIVID” in the user menu.
4.
Select the Component In input.
5.
Open the Factory Service Menu (see section 3-1.) and select
“Service Alignments Menu”.
6.
Set “White Point Red”, “White Point Green”, “White Point
Blue” and “Black Level Offset Red”, “Black Level Offset
Green”, “Black Level Offset Blue” to average values as
shown in Table 1.
3-3-1. Preparation
Table 1
1.
Select “COOL” from Color Tone in Service Alignments
Menu.
2.
Input 70IRE full white pattern signal into Component In.
3.
Adjust “White Point Red”, “White Point Green”, “White Point
Blue” in Service Alignments Menu if needed.
4.
Input 25IRE full white pattern signal into Component In.
5.
Adjust “Black Level Offset Red”, “Black Level Offset Green”,
“Black Level Offset Blue” in Service Alignments Menu if
needed.
6.
Repeat steps 2 to 5 to achieve desired White Balance.
3-3-2. “Cool ”  White Balance Adjustment
1.
Select “NEUTRAL” from Color Tone in Service Alignments
Menu.
2.
Input 70IRE full white pattern signal into Component In.
3.
Adjust “White Point Red”, “White Point Green”, “White Point
Blue” in Service Alignments Menu if needed.
4.
Input 25IRE full white pattern signal into Component In.
5.
Adjust “Black Level Offset Red”, “Black Level Offset Green”,
“Black Level Offset Blue” in Service Alignments Menu if
needed.
6.
Repeat steps 2 to 5 to achieve desired White Balance.
3-3-3. “NEUTRAL ”  White Balance Adjustment
1.
Select “WARM” from Color Tone in Service Alignments
Menu.
2.
Input 70IRE full white pattern signal into Component In.
3.
Adjust “White Point Red”, “White Point Green”, “White Point
Blue” in Service Alignments Menu if needed.
4.
Input 25IRE full white pattern signal into Component In.
5.
Adjust “Black Level Offset Red”, “Black Level Offset Green”,
“Black Level Offset Blue” in Service Alignments Menu if
needed.
6.
Repeat steps 2 to 5 to achieve desired White Balance.
7.
Save the settings.
3-3-4. “WARM ”  White Balance Adjustment
Red
Green
Blue
Red
Green
Blue
Gain
Gain
Gain
Offset
Offset
Offset
Cool
127
107.6
115.15
7.9
7
10.9
Neutral
127
102.75
111.75
7
7
8.3
Warm
126.85
90.8
59.7
5.55
5
10.15
- 13 -
4-1.  BLOCK DIAGRAM
RF in
TV Tuner
NAND Flash
4MB
DDR2
32MB
Main board
Micro 
processor
DC-DC/
Reg. ICs
26“/32” WXGA DVB-T TV System Architecture
Line Out
LCD Panel
Power supply 
unit (PSU)
(G2)
Inverter
Speaker 
10W+10W (32”)
8W+8W   (26”)
Remote 
Controller
Analo
g Fron
t 
En
d
I/O
Panasonic
ENG37E10KF
Audio 
Processor
AC in
YPrPb
HDMI 1
PC
Video 1
I2S
HDMI 3
Keyboard
VOL +
CH +
Enter/
Input
VOL -
CH-
Power
Menu
EEP 
ROM
USB 2.0
TS
HDMI
LVDS
EEP 
ROM
EEP 
ROM
(PNX8541)
(
x2)
(
)
(cxb1444R)
8bit
Video 2
SIF
SPDIF
Digital
 
Front
 En
d
HDMI
Switch
I2S
Ir
Rx
LED
Ir
EEP 
ROM
(
PCMCIA
Flash
HP Out
(TDA10048HN)
(
EEP 
ROM
(M24C64)
(M24C04)
(
HDMI 2
(side)
EEP 
ROM
Video 3
(side)
PCI
controller
CVBS
Power AMP
(TFA9810T
AMPs &
Selector
DDR2
32MB
PCI
SPI
MCU
Memory
Controller
I/O
Digital Video 
Processor
Demodulator
32“: SLCD 
26“: CMO V260B1-L11
CVBS/YC/
RGB
CVBS/YC/
RGB
RRS1002-8902E
LTZ320AA03
- 14 -
5-2.  CIRCUIT BOARD LOCATION
5-3.  SCHEMATIC DIAGRAMS AND 
         PRINTED WIRING BOARDS
Note :
•
All capacitors are in µF unless otherwise noted.
•
pF : µµF 50WV or less are not indicated except for 
electrolytic types.
•
Indication of resistance, which does not have one for 
rating electrical power, is as follows.
Pitch : 5mm
Electrical power rating : 1/4W
•
Chip resistors are 1/10W
•
All resistors are in ohms.
k = 1000 ohms, M = 1000,000 ohms
•
: nonflammable resistor.
•
: fusible resistor.
•
: internal component.
•
: panel designation or adjustment for repair.
•
All variable and adjustable resistors have 
characteristic curve B, unless otherwise noted.
•
All voltages are in Volts.
•
Readings are taken with a 10Mohm digital mutimeter.
•
Readings are taken with a color bar input signal.
•
Voltage variations may be noted due to normal production
tolerences.
•
:  B  +  bus.
•
: B - bus.
•
: RF signal path.
•
: earth - ground.
•
: earth - chassis.
Reference Information
RESISTOR
RN
: METAL FILM
RC
: SOLID
FPRD
: NON FLAMMABLE CARBON
FUSE
: NON FLAMMABLE FUSIBLE
RS
: NON FLAMMABLE METAL OXIDE
RB
: NON FLAMMABLE CEMENT
RW
: NON FLAMMABLE WIREWOUND
: ADJUSTMENT RESISTOR
COIL
LF-8L
: MICRO INDUCTOR
CAPACITOR
TA
: TANTALUM
PS
: STYROL
PP
: POLYPROPYLENE
PT
: MYLAR
MPS
: METALIZED POLYESTER
MPP
: METALIZED POLYPROPYLENE
ALB
: BIPOLAR
ALT
: HIGH TEMPERATURE
ALR
: HIGH RIPPLE
Les composants identifiés par une trame et
par une marque      sont d'une importance
critique pour la sécurité. Ne les remplacer
que par des pièces de numéro spécifié.
specified.
Note :
The components identified by shading
and marked      are critical for safety.
Replace only with the part numbers 
specified in the parts list.
Note :
CVM Board
A Board
S1 Board
VM
C
H
D1
A
J
A2
N
D
A1
D2
C
A
4-2.  CIRCUIT BOARD LOCATION
4-3.  SCHEMATIC DIAGRAMS AND
        PRINTED WIRING BOARDS
Note : The components identified by mark      contain
 confidential information.
 Strictly follow the instructions whenever the
 components are repaired and/or replaced.
A (MAIN)
G2BE (POWER)
H1 (KEY)
H2 (IR & LED)
- 15 -
DD
CC
BB
O
P
EE
FF
Z
10
A
B
C
D
E
F
G
H
J
I
K
L
M
N
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
11
10
11
22
21
22
R
Q
O
P
EE
FF
S
T
U
V
W
X
Y
Z
AA
BB
CC
DD
A
B
C
D
E
F
G
H
J
I
K
L
M
N
12
13
14
15
16
17
18
19
20
21
20
18
19
17
15
16
14
12
13
Q
R
S
T
U
V
W
X
Y
AA
~ A Board Schematic Diagram [ DC_DC & Panel Control ] Page 1/12 ~
BACKLIGHT-OUT
POW ERON
LAMP-ON-OUT
LAMP-ON-OUT
BACKLIGHT-OUT
AC_OFF_DET
+3V3
+12V
+12V
+5V
+5V
+5V-CA
VDISP
+5V-ON
+3V3-STANDBY
+3V3-STANDBY
+5V-ON
+3V3-STANDBY
+12V-AUDIO
+12V
+3V3
+3V3
+1V8
+12V
+3V3-STANDBY
+1V2
+5V-TUN
+12V
+3V3
+1V2-STANDBY
POW ERON
+12V
3V3-ANA
+5V
+5V-ON
+5V-ON
+3V3
+8V
+3V3-STANDBY
ON-MODE
11
CTRL1-MIPS_LCD-PW R-ON
11
ENABLE-3V3
11
CTRL1-STBY_LAMP-ON
11
RESET-STBY
11
PW M0
11
GPIO_0
11
SUPPLY-FAULT
11
ENABLE-3V3
11
ENABLE-3V3
11
INV-AMP-FAULT
11,13
ENABLE-1V2
11
Option
Option
Option
Dev Option
OPTION
0.997A
1.22A
0.311A
0.337A
0.021A
Use at least a 15x15mm plane around the
DPAK regulator parallel to the GND plane
to assure correct heat transport
Choose a 1 Amp LowDrop regulator
for this. Be sure the DropOut voltage
is less then 1.2V at 0.8A
DDR Power
Max 3.8A
Max 1.9A
Max 0.27A
Current for Audio: abt 30mA
Audio ADC power
Place local at PNX
Connect regulator with
many VIA's to GND plane
This configuration here can supply up to 390mA
Choose for U106 a DTPAK
Note: It is NO problem if VDDA-Audio
power is supplied BEFORE 1V2 is
enabled
5V & 3V3 clean supplies
supply for T-con, USB, CI
This R80 lime is to achieve an as accurate as
possible 1V2 by applying FB from local PNX
Level converter /
buffer for
Standby line
OnMode = L
OnMode = H
Active
Standby
CTRL1-MIPS_LCD-PWR-ON = L
CTRL1-MIPS_LCD-PWR-ON = H
Panel OFF
Panel ON
ENABLE-3V3 = L
ENABLE-3V3 = H
+3V3 OFF
+3V3 ON
INV-FAULT = L
INV-FAULT = H
Panel normal
Panel abnormal
LAMP-ON-OUT=H
Backlight ON
Backlight OFF
LAMP-ON-OUT=L
backlight = max
GPIO_0 100%
GPIO_0 20%
backlight = min
R135/R136/R132
R117/R133/R134
SLCD32/CMO26
CMO19/22
0R
NC
NC
0R
ENABLE-1V2 = L
ENABLE-1V2 = H
+1V2 OFF
+1V2 ON
C143
10uF
C143
10uF
U113-2
BC847BPN
U113-2
BC847BPN
R132
0R
R132
0R
J33
SCREW PAD SD01387-34
J33
SCREW PAD SD01387-34
L127
PZ2012D221-2R0T(f)
L127
PZ2012D221-2R0T(f)
TP582
TP582
TP319
TP319
TP607
TP607
C141
10nF
C141
10nF
L44
UPZ2012E121-4R0T(f)
L44
UPZ2012E121-4R0T(f)
TP604
TP604
C577
100nF
C577
100nF
J1
BM13B-PASS-TFT(LF)(SN)
J1
BM13B-PASS-TFT(LF)(SN)
1
2
3
4
5
6
7
8
9
10
11
12
13
L32
PZ2012D221-2R0T(f)
L32
PZ2012D221-2R0T(f)
TP578
TP578
J30
SCREW PAD SD01387-35
J30
SCREW PAD SD01387-35
R67
1.2K
R67
1.2K
R729
PADSHORT,0402
R729
PADSHORT,0402
TP588
TP588
TP323
TP323
TP314
TP314
TP818
TP818
C167
100nF
C167
100nF
R114
10K
R114
10K
L28
PZ2012D221-2R0T(f)
L28
PZ2012D221-2R0T(f)
TP584
TP584
R104
NC
R104
NC
TP993
TP993
R112
11K
1%
R112
11K
1%
TP597
TP597
R93
27K
1%
R93
27K
1%
R69
18K
R69
18K
J18
BM04B-GHS-TBT(LF)(SN)
J18
BM04B-GHS-TBT(LF)(SN)
1
2
3
4
5
6
TP574
TP574
R108
47K
R108
47K
R728
820R
1%
R728
820R
1%
C576
100nF
C576
100nF
C317
NC
C317
NC
C162
10uF
C162
10uF
U10
TLV431ACDBZR
U10
TLV431ACDBZR
K
2
REF
1
A
3
TP326
TP326
R117
NC
R117
NC
R725
680R
1%
R725
680R
1%
TP300
TP300
R122
18K
R122
18K
R70
10K
R70
10K
Q15
BC847BW
Q15
BC847BW
TP282
TP282
C166
1uF
C166
1uF
U6
MP2303DN-LF-Z
U6
MP2303DN-LF-Z
GND
4
VIN
2
EN
7
COMP
6
BS
1
SW
3
FB
5
SS
8
TP859
TP859
L43
UPZ2012E121-4R0T(f)
L43
UPZ2012E121-4R0T(f)
TP301
TP301
R111
10K
R111
10K
C309
100nF
C309
100nF
R64
2.2K
R64
2.2K
R113
60.4K
1%
R113
60.4K
1%
TP845
TP845
+
C601
100uF
16V
+
C601
100uF
16V
TP847
TP847
L31
PZ2012D221-2R0T(f)
L31
PZ2012D221-2R0T(f)
R131
1K
R131
1K
R745
2.2R
R745
2.2R
R74
1K
R74
1K
R724
10K
1%
R724
10K
1%
TP580
TP580
C364
100nF
C364
100nF
TP863
TP863
U8
AP1084K18G-13
U8
AP1084K18G-13
Vin
3
Vout
2
GND
1
TP599
TP599
R726
24K
1%
R726
24K
1%
J53
SCREW PAD SD01387-36
J53
SCREW PAD SD01387-36
R71
2.2K
R71
2.2K
TP311
TP311
D9
PZU5.6B2
5.6V
D9
PZU5.6B2
5.6V
C164
100nF
C164
100nF
C179
1uF
C179
1uF
TP594
TP594
TP393
TP393
C136
10uF
16V
C136
10uF
16V
TP316
TP316
C313
10uF
C313
10uF
R77
22K
R77
22K
R73
1K
R73
1K
R215
4.7K
1%
R215
4.7K
1%
+
C589
470uF
25V
+
C589
470uF
25V
Q13
Si3441BDV-T1-E3
Q13
Si3441BDV-T1-E3
TP571
TP571
C180
1nF
C180
1nF
C274
10nF
C274
10nF
U108
PQ200WNA1ZPH
U108
PQ200WNA1ZPH
1
1
2
2
3
3
4
4
5
5
6
6
R103
NC
R103
NC
R738
NC
R738
NC
R730
270R
1%
R730
270R
1%
C308
10nF
C308
10nF
J29
SCREW PAD SD01387-28
J29
SCREW PAD SD01387-28
C574
100nF
C574
100nF
J34
SCREW PAD SD01387-31
J34
SCREW PAD SD01387-31
R63
0R
R63
0R
J39
SCREW PAD SD01387-29
J39
SCREW PAD SD01387-29
J32
SCREW PAD SD01387-30
J32
SCREW PAD SD01387-30
L100
SDRH127-100MTF
5.4A
L100
SDRH127-100MTF
5.4A
C142
10uF
C142
10uF
Q8
BC847BW
Q8
BC847BW
+
C586
100uF
16V
+
C586
100uF
16V
C171
1uF
C171
1uF
R133
NC
R133
NC
R94
PADSHORT,0402
R94
PADSHORT,0402
L26
SDRH125-220MTF
2.8A
L26
SDRH125-220MTF
2.8A
R124
1K
R124
1K
TP609
TP609
TP608
TP608
TP310
TP310
TP592
TP592
R736
NC
R736
NC
L137
PZ2012D221-2R0T(f)
L137
PZ2012D221-2R0T(f)
R134
NC
R134
NC
TP858
TP858
TP313
TP313
TP698
TP698
C135
100nF
C135
100nF
C177
100nF
C177
100nF
TP586
TP586
TP305
TP305
C366
100nF
C366
100nF
C168
10uF
16V
C168
10uF
16V
TP577
TP577
TP862
TP862
C138
10nF
C138
10nF
L126
PZ2012D221-2R0T(f)
L126
PZ2012D221-2R0T(f)
+
C600
100uF
16V
+
C600
100uF
16V
+
C154
22uF
16V
+
C154
22uF
16V
R82
10K
1%
R82
10K
1%
C160
10uF
C160
10uF
R121
1.5K
R121
1.5K
TP596
TP596
R76
100R
R76
100R
R135
0R
R135
0R
U113-1
BC847BPN
U113-1
BC847BPN
TP309
TP309
TP587
TP587
C146
100nF
C146
100nF
R127
NC
R127
NC
R90
PADSHORT,0402
R90
PADSHORT,0402
C144
100nF
C144
100nF
TP590
TP590
TP601
TP601
R80
4.7K
1%
R80
4.7K
1%
J56
NC
J56
NC
TP844
TP844
C153
10uF
C153
10uF
TP855
TP855
C430
100pF
C430
100pF
R727
PADSHORT,0603
R727
PADSHORT,0603
D5
SSA33L
D5
SSA33L
R211 NC
R211 NC
TP281
TP281
TP327
TP327
TP598
TP598
Q7
BC847BW
Q7
BC847BW
+
C573
100uF
16V
+
C573
100uF
16V
L104
GZ1608D600T(f)
L104
GZ1608D600T(f)
C137
10uF
16V
C137
10uF
16V
C78
1uF
C78
1uF
TP292
TP292
TP312
TP312
C152
10uF
C152
10uF
TP324
TP324
R116
10K
R116
10K
+
C578
100uF
16V
+
C578
100uF
16V
TP602
TP602
D3
BAS316
D3
BAS316
L138
PZ2012D221-2R0T(f)
L138
PZ2012D221-2R0T(f)
R128
NC
R128
NC
TP805
TP805
TP751
TP751
TP789
TP789
C169
NC
C169
NC
TP320
TP320
C161
10uF
C161
10uF
R87
NC
R87
NC
TP575
TP575
L25
SDRH127-100MTF
5.4A
L25
SDRH127-100MTF
5.4A
C175
1uF
C175
1uF
D11
NC
5.6V
D11
NC
5.6V
Q4
NC
Q4
NC
R120
47R
R120
47R
L27
PZ2012D221-2R0T(f)
L27
PZ2012D221-2R0T(f)
TP857
TP857
+
C506
470uF
25V
+
C506
470uF
25V
J52
SCREW PAD SD01387-32
J52
SCREW PAD SD01387-32
R99
10K
1%
R99
10K
1%
J31
SCREW PAD SD01387-33
J31
SCREW PAD SD01387-33
U105
LD1117DTTR
U105
LD1117DTTR
Vin
3
Vout
2
GND
1
C365
100nF
C365
100nF
R119
1K
R119
1K
C158
10nF
C158
10nF
R79
10K
R79
10K
D4
BAS316
D4
BAS316
TP861
TP861
C401
100nF
C401
100nF
R747
NC
R747
NC
R126
10K
R126
10K
R136
0R
R136
0R
TP579
TP579
R118
4.7K
R118
4.7K
R81
NC
R81
NC
TP585
TP585
TP591
TP591
R129
0R
R129
0R
U106
LD1117DT33TR
U106
LD1117DT33TR
Vin
3
Vout
2
GND
1
R91
PADSHORT,0402
R91
PADSHORT,0402
C368
100nF
C368
100nF
C314
10uF
C314
10uF
TP308
TP308
R105
47K
R105
47K
R75
NC
R75
NC
C139
NC
C139
NC
TP379
TP379
TP593
TP593
R101
NC
R101
NC
R171
1K
1%
R171
1K
1%
TP315
TP315
R62
NC
R62
NC
Q5
BC857B
Q5
BC857B
TP785
TP785
R110
33k
R110
33k
TP302
TP302
C310
10uF
C310
10uF
C585
100nF
C585
100nF
C273
10uF
C273
10uF
R12
PADSHORT,0402
R12
PADSHORT,0402
R499
NC
R499
NC
TP790
TP790
U7
MP2303DN-LF-Z
U7
MP2303DN-LF-Z
GND
4
VIN
2
EN
7
COMP
6
BS
1
SW
3
FB
5
SS
8
TP317
TP317
L119
GZ1608D600T(f)
L119
GZ1608D600T(f)
C409
100nF
C409
100nF
Q9
NC
Q9
NC
TP576
TP576
TP856
TP856
TP583
TP583
D30
SSA33L
D30
SSA33L
C54
1nF
C54
1nF
C145
10uF
C145
10uF
U5
NCP303LSN10
U5
NCP303LSN10
IN
2
GND
3
CD
5
RST
1
NC
4
U9
MP2303DN-LF-Z
U9
MP2303DN-LF-Z
GND
4
VIN
2
EN
7
COMP
6
BS
1
SW
3
FB
5
SS
8
C570
100nF
C570
100nF
Q6
NC
Q6
NC
C157
10nF
C157
10nF
R92
10K
R92
10K
R735
NC
R735
NC
TP860
TP860
C429
100pF
C429
100pF
C307
100nF
C307
100nF
TP600
TP600
C572
100nF
C572
100nF
TP581
TP581
TP570
TP570
C316
NC
C316
NC
TP606
TP606
R107
47R
R107
47R
R60
NC
R60
NC
TP328
TP328
Q16
BC817-25
Q16
BC817-25
R125
47K
R125
47K
TP595
TP595
+
C575
100uF
16V
+
C575
100uF
16V
TP589
TP589
D8
SSA33L
D8
SSA33L
TP303
TP303
TP605
TP605
TP603
TP603
C187
NC
C187
NC
+
C147
22uF
16V
+
C147
22uF
16V
C148
1uF
C148
1uF
R106
10K
R106
10K
C178
10uF
C178
10uF
TP304
TP304
TP384
TP384
C315
NC
C315
NC
C159
100nF
C159
100nF
A
1/12 DC_DC & PANEL CONTROL
A - NEX
 
COMPONENTS MARKED AS XX REFER TO PARTS LIST, WILL ONLY BE LISTED IF FITTED 
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