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Model
KDL-26P2520 KDL-26P2530 KDL-32P2520 KDL-32P2530 KDL-40P2530
Pages
87
Size
9.85 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kdl-26p2520-kdl-26p2530-kdl-32p2520-kdl-32p2530-kd.pdf
Date
PREV: Sony KDL-32S2510 / KDL-32S2520 / KDL-32S2530 / KDL-40S2510 / KDL-40S2530 / KDL-46S2510 / KDL-46S2530 Service Manual

Sony KDL-26P2520 / KDL-26P2530 / KDL-32P2520 / KDL-32P2530 / KDL-40P2530 Service Manual ▷ View online

- 24 -
SE-1
RM-ED007
1.
Model configuration.
a. To set 26” AUO (TT68).
b. To set 26” Samsung (TT72).
c. To set 32” AUO (TT69).
d. To set 32” Samsung (TT73).
e. To set 20” Chi-Mei (TT71).
f. To set 40” Samsung (TT74).
2.
Model destination.
3.
Command prompt.
4.
ECS enabled/disabled (TT31).
5.
CBA is shown when the TV set is in CBA mode (This mode is available from Factory mode) (TT27).
6.
Normal or Factory mode (TT19).
7.
DDC enabled/disabled (TT65).
8.
E is shown when EDID WP is enabled; - is shown otherwise (TT66).
9.
O is shown when OTRUM is enabled; - is shown otherwise (TT38).
10. H is shown when Hotel mode is enabled; - is shown otherwise (TT37).
11. D is shown when Digital mode is enabled; A is shown when Analogue mode is enabled.
12. C (Default value) is shown when MSP Auto Carrier Mute function is enabled; - is shown otherwise (TT67).
13. M (Default value) is shown when AM sound is demodulated in MSP; A is shown when AFRIC demodulator is used (TT63).
14. S is shown when a SONY tuner is selected; P is shown when a PHILIPS tuner is selected (TT55).
15. C is shown when a Chi-Mei 20” panel is used; S is shown when a Samsung panel is used; A is shown when a AUO panel is used
(Changed by TT68 and TT69) for 26” and 32” respectively; 3 is shown when a 40” Samsung A3 panel is used; 4 is shown when a 40”
Samsung A4 panel is used (Changed by TT64).
16. Clk is shown when display clock is enabled; - is shown otherwise (TT36).
17. T is shown when digital test is enabled; - is shown otherwise (TT39).
18. W is shown when Watchdog is enabled; - is shown otherwise (TT54).
19. C is shown when chip select is enabled; - is shown instead (This mode is available from factory mode) (TT58).
20. V is shown when Visual I2C is enabled; - is shown otherwise (TT59).
3-3. TT OSD Labels
Key:
(1)
3 2
A E P
(2)
(3)
T T
-
-
(4)
E C S
(5)
C B A
(6)
N o
r m
(7)
D D C
(8)
E
O H D C M S S
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
C L K
T W
C V
(17)
(18)
(19)
(20)
- 25 -
4-1.  BLOCK DIAGRAMS (1)
1
14
TUNER, I/O 
CONNECTIONS &
A/V SWITCHING
4
15
12
2
10
12C SCL SW
13
9
11
CN2022
33
34
17
18
12
TO BDTR-2 BOARD
CN3005
D1200
RECTIFIER
36
38
44
FBLK 1
47
G1
49
14
15
R1
12C SCL
12C SDA
VIDEO OUT
45
B1
BLUE IN
MODE 1
GREEN IN
RED IN
BLANKING
VIDEO IN
LEFT IN
RIGHT IN
LEFT OUT
RIGHT OUT
Q2004
AMP
R
L
J2022
SCL
ANALOG AGC SW
12C SCL SW
12C SDA SW
33V
+5VA
IF ANALOG
IF AGC DIGITAL
IF DIGITAL +
IF DIGITAL -
TU AGC
33V
SDA
ANALOG IF
5V
DIGITAL IF 2
IF AGC
DIGITAL IF 1
TU1300
TUNER
TUNER BLOCK
7
10
9
22
24
26
2
20
28
30
31
32
1
40
4
43
42
19
7
8
11
15
16
20
6
2
3
1
IF DIGITAL -
IF DIGITAL +
AGC DIGITAL
5V
33V
TUNER 12C SW
12C SDA OFDM
12C SCL OFDM
V-YUV
U-YUV
Y-YUV
5V
CVBS TUNER
CVBS2 OUT
CVBS2 IN
MODE 2
AV LINK
FBLK 2
B2
G2
R2
8.5V
33V
CVBS1 OUT
CVBS1 IN
MODE 1
8.5V
33V
+5VA
V OUT 2 B
V IN 2
MODE 2
AV LINK
BLK 2
BLUE 2
GREEN 2
RED 2
V OUT 1 B
V IN 1
MODE 1
BLK 1
BLUE 1
GREEN 1
RED 1
Q2005
BUFFER
V OUT 1 B
V IN 1
MODE 1
BLK 1
BLUE 1
GREEN 1
RED 1
SC1 IN L
SC1 IN R
SC1 OUT L
SC1 OUT R
IC1000
ANALOG MULTIPLEXER/
DEMULTIPLEXER
ANALOG AGC SW
12C SDA SW
TUNER 12C SW
TUNER 12C SW
TUNER 12C SW
12C SDA OFDM
12C SCL OFDM
SDA 5V
SCL 5V
TUNER SWITCH
16
3
Z
Y
X
C
B
A
X0
Y0
X1
Y1
VCC
Z1
ANALOG AGC
5V
STBY
L1
SW1201
FILTER 
SURFACE WAVE
L2
01
02
Q1201
SWITCH
Q1202
SWITCH
10
SW1200
SAW FILTER 
1
4
5
6
7
24
22
23
1
2
14
10
11
SDA 5V
SCL 5V
IC1200
IF-PLL 
DEMODULATOR
OP/2
SIF
SIF
VIF
VIF
TU AGC
SDA
SCL
17
VIDEO
3
OP/1
12
QSS
15
VCD
Q1203
AMPLIFIER
Q1204
BUFFER
Q1205
AMPLIFIER
C1226
L1201
TUNED 
CIRCUIT
CVBS ANALOG RF
X1200
ANALOG IF BLOCK
AUX-MUX-OUT-R
Q2001
SWITCH
AUX-MUX-CTRL-B
16
9
12
IC2000
4 CHANNEL 
ANALOG 
MULTIPLEXER/
DEMULTIPLEXER
VDD
B
A
4
Y2
11
X3
1
3
13
10
Q2000
SWITCH
AUX-MUX-OUT-L
AUX-MUX-CTRL-A
8.5V
X
Y
Y0
X0
Y3
2
15
14
5
X2
Y1
X1
R-YUV
L-YUV
DV1 R
DV1 L
AUDIO SWITCH
J2023
L-YUV
R-YUV
U-YUV
V-YUV
Y-YUV
CN2024
4
J2024
AUX-MUX-OUT-R
AUX-MUX-OUT-L
AUX-MUX-CTRL-B
AUX-MUX-CTRL-A
Q1200
SWITCH
QSS
AGC DEFEAT
L1 IN
5V STBY
SC2-IN-L
SC2-IN-R
SC1 IN L
SC1 IN R
SC1 OUT L
SC1 OUT R
R1 IN
L1 OUT
R1 OUT
L2 OUT
R2 OUT
SC2 OUT L
SC2 OUT R
LINEOUT R
LINEOUT L
J2021
OUT L
OUT R
R
L
CN2023
1
2
3
6
19
10
7
8
11
15
16
20
Q2002
AMPLIFIER
Q2003
BUFFER
VIDEO OUT
RIGHT OUT
RIGHT IN
LEFT OUT
LEFT IN
AV LINK
BLUE 2
MODE 2
GREEN 2
RED 2
BLK 2
V IN 2
SC2 OUT R
SC2 IN R
SC2 OUT L
SC2 IN L
SCART 2
AV 2
AUDIO OUT
TO BDTR-2 BOARD
CN3006
EXTERNAL 
CONNECTOR
DVI
CONNECTOR
PC
CONNECTION
V OUT 2 B
SCART 1
AV 1
5
6
7
8
1
2
16
17
19
20
13
14
10
11
AV SCART 2
PC-R
PC-L
AV SCART 1
VIDEO SCART 2
CN2021
5V
- 26 -
IC5630
MPEG DECODER
E2
D4
C2
V4
W2
V2
R4
U4
C3
D2
D1
U1
T3
T1
R3
W1
U3
U4
K2
L1
P1
C14
C16
D16
D15
C13
B15
A15
A16
CN5750
IC5681
DDR SDRAM
2
(Sht 1 of 2)
MAIN MICRO 
CONTROLLER, PANEL 
DRIVING, AUDIO & VIDEO 
PROCESSOR
D13
A13
B14
NAND RBB
FCSBO
FWEB
FOEB
DQ(0)
29
V20
AA7
Y7
F2
E4
H1
P2
C1
V1
K3
G2
G1
AA16
AA10
AA6
AA5
E1
E3
F1
H2
J2
G4
H4
L3
M3
T2
N3
M1
A4
C4
A3
B2
A1
B5
A5
P4
15
13
IC5751
OCTAL BUFFER/LINE DRIVER
Y3
12
14
B26
IORD
RESET
WE
CE1
REG
VS1
WAIT
IC3006
VIDEO CONTROLLER/TELETEXT
200
201
202
203
11
206
DIGITAL RF R
IC5682
27 MHZ CLOCK
174
175
176
177
178
179
180
181
182
183
184
FB-SCART 1
BLUE SCART 1/Y FRONT
RED SCART 1
PB-HD
Y-HD
PR-HD
BLUE SCART 2
FB-SCART 2
GREEN SCART 2
187
188
189
RED 2/C-DIG
CVBS 2/Y-DIG
CVBS SCART 1
Q3350, Q3351
BUFFER & AMPLIFIER
48
92
91
162
3
168
90
118
DE
TIMER LED
PC-DET
AV LINK 2
KEY
SIRCS
LOUDSPEAKER
MUTE
4
5
6
7
8
9
CD2
CD1
IREQ
INPACK
A16
B2
B33
B9
B25
INPACK
nIREQ
nCD1
nCD2
VS1
nWAIT
A2
A3
A4
A5
A6
A7
16
11
Y2
Y4
Y5
Y6
Y7
VS1B
nCL-WAIT
CD2B
CD1B
IREQB
INPACKB
IC5750
OCTAL BUFFER/LINE DRIVER
18
17
15
13
12
2
3
5
6
7
8
1
19
14
Y0
Y1
Y3
Y5
Y6
IOE1
A1
A0
A3
A4
A5
A6
IOE2
Y4
A7
A15
B10
B24
B27
nCE1
nCARD-WE
nIORD
PCCARD-RST
nREG
nCL-EN
nCL-EN
IORDB
IOWRB
FWEB
CE1B
CARD RESET
REGB
nIOWR
PCMCIA
CARD
IC5753
OCTAL BUFFER/LINE DRIVER
1
19
18
17
16
2
3
4
5
6
7
15
14
8
IOE1
IOE2
Y0
Y1
Y2
Y3
A1
A0
A2
A3
A4
A5
Y4
A6
A29
A28
A24
A27
CA(0)
RADD(0)
nCL-EN
nCL-EN
13
12
11
CA(1)
CA(2)
CA(3)
CA(4)
CA(5)
CA(6)
CA(7)
CA(0)
CA(1)
CA(2)
CA(3)
CA(4)
CA(5)
CA(6)
CA(7)
A26
A25
A23
A22
CA(8)
CA(9)
CA(10)
CA(11)
CA(12)
CA(13)
CA(14)
CARD OEB
A12
A11
A8
A10
A21
A13
A14
A9
9
RADD(1)
RADD(2)
RADD(3)
RADD(4)
RADD(5)
RADD(6)
RADD(7)
IC5756
OCTAL BUFFER/LINE DRIVER
1
19
18
17
16
2
3
4
5
6
7
15
14
8
IOE1
A0
Y0
Y1
Y2
Y3
Y4
nCL-EN
MODE (7)
13
12
11
9
RDATA(15)
nCL-EN
B7
B6
B5
B4
B3
B32
B31
B30
MODE (6)
MODE (5)
MODE (4)
MODE (3)
MODE (2)
MODE (1)
MODE (0)
MODE (0)
MODE (1)
MODE (2)
MODE (3)
MODE (4)
MODE (5)
MODE (6)
MODE (7)
A1
A2
A3
A4
A5
A6
A7
IOE2
Y5
Y6
Y7
RDATA(14)
RDATA(13)
RDATA(12)
RDATA(11)
RDATA(10)
RDATA(9)
RDATA(8)
A30
A31
A32
A2
A3
A4
A5
A6
IC5757
OCTAL BUFFER/LINE DRIVER
19
1
2
3
4
5
6
7
8
IOE1
A0
A1
A2
A3
A4
nCL-EN
9
IN-TSD(7)
nCL-EN
Y3
Y4
Y5
IOE2
A5
A6
A7
11
12
13
14
15
16
17
18
B22
D0
D1
D2
D3
D4
D5
D6
D7
CD(0)
CD(1)
CD(2)
CD(3)
CD(4)
CD(5)
CD(6)
CD(7)
B21
B20
B19
B16
B14
B15
B13
B29
B28
B23
A20
B12
A19
B11
12
8
7
10
6
3
15
16
2
17
MD1 7/A25
MD1 6/A24
MD1 5/A23
MD1 4/A22
MD1 3/A21
MD1 2/A20
MD1 1/A19
MD1 0/A18
MOSTRT
MOVAL
MOCLK
MICLK
MIVAL
MISTRT
IOWR
RXD1B
TXD1B
JTAG RESET
JIG MODE
SDA 5V
SCL 5V
RXD
RXD
TXD
TXD
CN3008
IN-TSD(6)
IN-TSD(5)
IN-TSD(4)
IN-TSD(3)
IN-TSD(2)
IN-TSD(1)
IN-TSD(0)
MD1(7)
MD1(6)
MD1(5)
MD1(4)
MD1(3)
MD1(2)
MD1(1)
MD1(0)
Y6
Y7
Y2
Y1
Y0
IC5755
OCTAL BUFFER/LINE DRIVER
1
19
18
17
16
2
3
4
5
6
7
15
14
8
IOE1
IOE2
Y0
Y1
Y2
Y3
A1
A0
A2
A3
A4
A5
Y4
CA(8)
RADD(8)
13
12
11
CA(9)
CA(10)
CA(11)
CA(12)
CA(13)
CA(14)
CAD OEB
9
RADD(9)
RADD(10)
RADD(11)
RADD(12)
RADD(13)
RADD(14)
FOEB
nCL-EN
nCL-EN
Y5
Y6
Y7
IC5759
OCTAL TRANSCEIVER
19
1
2
3
4
5
6
7
8
IOE1
B0
A0
A1
A2
A3
A4
CEIB
9
RDATA(0)
DIR
B1
B2
B3
B4
B5
B6
B7
DIR
A5
A6
A7
RDATA(1)
RDATA(2)
RDATA(3)
RDATA(4)
RDATA(5)
RDATA(6)
RDATA(7)
18
17
16
15
14
13
12
11
CD(0)
CD(1)
CD(2)
CD(3)
CD(4)
CD(5)
CD(6)
CD(7)
IC5758
OCTAL BUS BUFFER
16
15
14
2
IOE1
Y2
Y3
Y4
A0
nCL-EN
BUF-MDO-CLK
A4
Y0
Y5
IOE2
A5
A6
A7
11
12
13
18
6
5
4
IN-TSBCLK
IN-TSBSYNC
MOCLK
MOSTRT
MOVAL
IOWR
MICLK
MISTRT
MIVAL
Y6
Y7
A3
A2
19
1
nCL-EN
BUF-MDO-STRT
BUF-MDO-EN
9
8
7
IN-TSPVAL
IC5754
INVERTING BUFFER
13
10
5Y 6A
nIOWR
IC5752
2 I/P NAND
4
1
B
Y
DIR
2
A
FWEB
IOWRB
R1
D3
K1
N1
B4
B2
A2
D5
F4
N4
V21
V19
W21
W20
Y21
Y20
AA21
AA20
SDA COFDM
SCL COFDM
VDO(0)
VDO(1)
VDO(2)
VDO(3)
VDO(4)
VDO(5)
VDO(6)
VDO(7)
VDO CLK
INPACKB
nCI-WAIT
CEIB
IREQB
CD1B
CD2B
VS1B
CARD RESET
IORDB
REG B
IOWRB
RADD(0)
RADD(1)
RADD(2)
RADD(3)
RADD(4)
RADD(5)
RADD(6)
RADD(7)
RADD(8)
RADD(9)
RADD(10)
RADD(11)
RADD(12)
RADD(13)
RADD(14)
RDATA(0)
RDATA(1)
RDATA(2)
RDATA(3)
RDATA(4)
RDATA(5)
RDATA(6)
RDATA(7)
RDATA(8)
RDATA(9)
RDATA(10)
RDATA(11)
RDATA(12)
RDATA(13)
RDATA(14)
RDATA(15)
BUF-MDO-CLK
BUF-MDO-STRT
BUF-MDO-EN
IN TSD(0)
IN TSD(1)
IN TSD(2)
IN TSD(3)
IN TSD(4)
IN TSD(5)
IN TSD(6)
IN TSD(7)
IN-TSBCLK
IN-TSBSYNC
IN-TSPVAL
IC5680
NAND FLASH MEMORY
18
8
29
30
31
32
41
9
RDATA(0)
42
43
44
FCSBO
FWEB
FOEB
7
16
17
RDATA(1)
RDATA(2)
RDATA(3)
RDATA(4)
RDATA(5)
RDATA(6)
RDATA(7)
NAND CLE
NAND ALE
C15
D14
B13
A14
B16
DQ(1)
DQ(2)
DQ(3)
DQ(4)
DQ(5)
DQ(6)
DQ(7)
DQ(8)
DQ(9)
DQ(10)
DQ(11)
DQ(12)
DQ(13)
DQ(14)
DQ(15)
4
5
7
8
10
11
13
DQ(7)
DQ(6)
DQ(5)
DQ(4)
DQ(3)
DQ(2)
DQ(1)
DQ(0)
54
56
57
59
60
62
63
65
DQ(8)
DQ(9)
DQ(10)
DQ(11)
DQ(12)
DQ(13)
DQ(14)
DQ(15)
30
31
32
35
36
37
38
39
40
28
41
42
DADD(0)
C7
DADD(0)
D7
C6
D6
B6
A6
B7
A7
B8
A8
D8
B9
A9
DADD(1)
DADD(2)
DADD(3)
DADD(4)
DADD(5)
DADD(6)
DADD(7)
DADD(8)
DADD(9)
DADD(10)
DADD(11)
DADD(12)
DADD(1)
DADD(2)
DADD(3)
DADD(4)
DADD(5)
DADD(6)
DADD(7)
DADD(8)
DADD(9)
DADD(10)
DADD(11)
DADD(12)
45
46
49
27
26
47
20
51
16
24
23
22
21
44
DCLK DDR
C8
DCLK B
DV REF
DBA1
DBA0
DQM1
DQM0
DQS1
DQS0
DCSB
DRASB
DCASB
DWEB
DCKE
D9
A11
A12
C12
C9
D10
C10
D11
B10
A10
B11
B12
C11
V7
DBA1
DBA0
DQM1
DQS1
DQS0
DCSB
DRASB
DCASB
DWEB
DCLK DDR
DCLK B
DV REF
DQM0
DCKE
3
5
M21
PWM OUT
CLK 27M
VIN
CLK
1
8
X1
X2
X5680
IC5782
STEREO DAC
1
3
2
4
7
4
NOISE 
OUT
1
5
CONTROL
IC5781
DROPOUT REGULATOR
5V
AUDIO
IC5783   OP AMP
2
6
A-IN
B-IN
1
7
A-OUT
B-OUT
8.5V
5
8
DATA
VDD
RO
LO
W6
Y5
AA4
W5
DIGITAL RF R
DIGITAL RF L
V16
AA15
PMSINS
nFE-RESET
A20
B20
ADO
ALRCK
ABCK
AMCK
CI PWR EN
nCI EN
W3
Y3
AA2
PMSDIO
PMSBS
PMSSCLK
AUDIO DAC & AMP
Q5923
SWITCH
RESET N
Q5922
BUFFER
Q5920
BUFFER
Y8
SDA EMMA
Q5921
BUFFER
AA8
SCL EMMA
SDA
SCL
SDA
SCL
IC5780
REAL TIME CLOCK
3
2
SDA
SCL
4
9
INTRC
OSC IN
8
OSC OUT
X5780
Y12
CVBS
KEY
2
1
IC5786
USB POWER SWITCH
nC1 EN
CI PWR EN
198
199
204
205
VDO(0)
VDO(1)
VDO(2)
VDO(3)
VDO(4)
VDO(5)
VDO(6)
VDO(7)
VDO(CLK)
173
172
160
161
39
38
40
110
12
DIGITAL RF L
PC BLUE
PC GREEN
PC RED
INT-HDMI
PC-HDMI
AUDIOCLK-HDMI
AUDIODATA-HDMI
AUDIOWS-HDMI
EDID WP
167
166
190
7
6
5
4
1
208
16
15
22
21
26
25
28
27
88
87
116
119
105
106
78
79
POWER DET
POWER LCD
RF-DIGITAL
TMS
TDI
TDO
TCK
TUNER 12C SWITCH
PDHDMI/MAIN ON
AUX-MUX OUT L
SELECT OUT L
MONITOR L
MONITOR R
LINE L
LINE R
MODE 2
MODE 1
NVM WP
HOT_PLUG1
TXD
RXD
AUX-MUX OUT R
SELECT OUT R
X3000
83
SW3000
SW3001
2
4
IC3005
SYSTEM RESET
3.3V
Q3001
RESET
8
RESET
DB RESET
159
89
165
AC ON/OFF
STBY LED
REC LED
GREEN LED
Q3000
HIGH SPEED 
SWITCH
SIRCS
KEY
PORT CS
IC3001
COMPARATOR
5
1
3
AV LINK 1
AV LINK
Q3004
HIGH SPEED 
SWITCH
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
DCLK
DR7
DR6
DR5
DR4
DR3
DR2
DR1
DR0
DG7
DG6
DG5
DG4
DG3
DG2
DG1
DG0
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
31
Q3003
SWITCH
101
102
Q3002
SWITCH
LINE OUT MUTE
IC3000
BILATERAL SWITCH
4
1
2
171
HDMI-H
IC3002
ANALOG 
MULTIPLEXER/
DEMULTIPLEXER
10
14
9
47
13
23
24
9
14
194
195
10
191
GREEN SCART 1/C FRONT
RF ANALOGUE
CVBS SELECT
CVBS-LAST-RF
SCART 1-L
SCART 1-R
FRONT-L
FRONT-R
ANALOG RF R
ANALOG RF L
12
11
15
2
1
4
3
5
GREEN SCART 1/C FRONT
GREEN SCART1
Y FRONT
C FRONT
BLUE SCART 1/Y FRONT
BLUE SCART
PC-V
HDMI-V
PC/HDMI
SCI/FRONT
PC/HDMI
2
3
4
1
128
129
2
3
4
1
131
132
2
3
4
1
134
135
2
3
4
1
137
138
2
3
4
1
140
141
L3004  FILTER
L3002  FILTER
L3000   FILTER
L3001  FILTER
L3003  FILTER
TCLK-
TCLK+
TB-
TB+
TA-
TA+
TC-
TC+
TD-
TD+
SDA
SCL
TXDIB
RXDIB
JTAG RESET
JIG MODE
P2
F3
Q5780
BUFFER AMP
VIDEO AMP BUFFER
C21
nSMC INT
V9
84
SCL
SDA
Q3017
SHEET 2 A
SHEET 2 B
SHEET 2 C
SHEET 2 D
SHEET 2 E
SHEET 2 F
SHEET 2 G
SHEET 2 H
SHEET 2 J
SHEET 2 K
SHEET 2 L
SHEET 2 M
SHEET 2 N
SHEET 2 P
SHEET 2 R
SHEET 2 S
13
PCH
Q3120
SWITCH
Q3122
BUFFER
Q3123
BUFFER
Q3121
SWITCH
2
POWER ON/
POWER ON LED
IC3004
SERIAL EEPROM
6
5
7
SDA
SCL
NVM-WP
PC-V
CN3002
1
KEY
TO H1/H1P
BOARD
CN9000
CN3003
4
STBY LED
5
ON-TIMER
6
GREEN LED
7
REC LED
10
SIRCS
CN5883
2
PMSBS
4
PMSDIO
6
PMSINS
8
PMSSCLK
TO H3/H3P
BOARD
CN9300
MEMORY STICK 
19
19
CN3001
9
13
15
17
19
11
5
1
3
7
TA-
TA+
TB-
TB+
TC-
TC+
TCLK-
TCLK+
TD-
TD+
TO LCD 
PANEL
QSS
SHEET 2 T
JTAG RESET
109
HP DET
DVS
IN
OUT
Y5
Y6
Y7
A7
A6
A7
SERVICE
CONNECTOR
120
HOT_PLUG2
4-1.  BLOCK DIAGRAMS (2)
- 27 -
IC4202
HDMI RECEIVER
43
26
44
47
48
49
50
51
52
DB(7)
DB(6)
DB(5)
DB(4)
DB(3)
DB(2)
DB(1)
DB(0)
RXAC1-
31
32
33
34
35
36
9
10
15
16
17
18
IC4200
EEPROM
6
7
Q4204
BUFFER
27
DG(0)
DG(1)
DG(2)
DG(3)
DG(4)
DG(5)
DG(6)
DG(7)
DR(0)
DR(1)
DR(2)
DR(3)
DR(4)
DR(5)
19
20
DR(6)
DR(7)
2
199
200
201
135
DCLK
DE
HDML-H
HDML-V
MCLK
X3001
161
145
162
167
168
173
174
179
180
146
182
183
187
115
206
142
143
RXAC1+
RXA0-
RXA0+
RXA1-
RXA1+
RXA2-
RXA2+
HSCLA
HSDAA
HDMI-D2+
IC4201
HDMI INTERFACE PROTECTION
4
6
18
17
10
12
7
9
13
15
HSCLA
HSDAA
HDMI-D2-
HDMI-D1+
HDMI-D1-
HDMI-D0+
HDMI-D0-
HDMI-CLK+
HDMI-CLK-
35
33
22
21
29
27
32
30
26
24
CLK-
CLK+
D0-
D0+
D1-
D1+
D2-
D2+
DDC DAT
DDC CLK
AUDIOWS-HDMI
AUDIODATA-HDMI
AUDIOCLK-HDMI
PC-HDMI
INT-HDMI
SDA-EMMA
SCL-EMMA
12
CLK-
CN4200
HDMI 
CONNECTOR
10
9
7
6
4
3
1
16
15
19
CLK+
D0-
D0+
D1-
D1+
D2-
D2+
DDC DAT
DDC CLK
HPD
CN3000
C FRONT
2
4
6
8
9
Y FRONT
L FRONT
R FRONT
HP-DET
CN3005
1
CN3006
CN6500
CN3004
1
2
3
4
R1
RED SCART 1
3
G1
GREEN SCART 1
5
B1
BLUE SCART 1
6
FBLK1
FB SCART 1
8
CVBS IN
CVBS SCART 1
10
CVBS1 OUT
CVBS LAST RF
12
R2
RED SCART 2
14
G2
GREEN SCART 2
16
B2
BLUE SCART 2
17
FBLK2
FB SCART 2
20
CVBS2 IN
CVBS SCART 2
22
CVBS2 OUT
CVBS SELECT
24
Y-YUV
Y-HD
26
U-YUV
PB-HD
28
V-YUV
PR-HD
30
CVBS TUNER
RF ANALOG
35
SDA-5V
36
SCL-5V
38
AGC DIGITAL
43
TUNER 12C SWITCH
44
PORT CS
32
IF DIGITAL+
33
IF DIGITAL-
40
SDA OFDM TUNER
1
L1 OUT
ANALOG RF L
2
SCART1-L
SCART 1-L
4
SCART 1-R
SCART 1-R
5
R1 OUT
ANALOG RF R
7
R2 OUT
SELECT OUT R
8
L2 OUT
SELECT OUT L
16
AUX MUX OUT L
17
13
QSS
14
AUDIO SW1
15
AUDIO SW2
20
AGC DEFEAT
10
LINE OUT L
11
LINE OUT R
7
LINE L
9
LINE R
13
AMP-MUTE
1
SIGNAL VCC 
2
3
CN4000
1
PC RED
2
PC GREEN
3
PC BLUE
13
PC-H
14
PC-V
12
SDA
15
SCL
9
+5V
CN3007
1
TMS
TD0
7
TD1
9
TCK
5
RESET
JTAG RESET
8
DB RESET
3
CN6501
5
AC OFF DET
AC ON/OFF
POWER ON
POWER ON/POWER ON LED
1
2
6
7
41
MODE 1
19
MODE 2
SCL OFDM TUNER
SHEET 1 P
SDA
SCL
SDA
SDA
5
SCL
SCL
EDID_WP
SHEET 1 L
SHEET 1 F
IC5040
DVB-S FRONT END IC
22
21
20
19
18
17
14
13
10
9
8
26
25
6
2
58
57
63
64
SHEET 1 B
SDA
SCL
TO H2/H2P BOARD 
CN9855
TO A1/A1P BOARD
CN2022
TO A1/A1P BOARD
CN2024
AUX MUX OUT R
SIGNAL VCC 
SIGNAL VCC 
Q3020
BUFFER
PANEL DET (40)
PANEL DET (26/32)
BACKLIGHT
DIMMER
SHEET 1 E
TO G1 BOARD
CN6003
(KDL-26/32U2520/30)
OR
TO G2 BOARD
CN6005
(KDL-40U2530)
LCD PANEL
F4000
0.5A
IC4000
EEPROM
6
SDA
5
SCL
5V STBY
Q4214
SWITCH
Q4213
SWITCH
IN-TSD(7)
AGC DIGITAL
IF DIGITAL+
IF DIGITAL-
SDA-OFDM-TUNER
SCL-OFDM-TUNER
SDA-COFDM
SCL-COFDM
nFE RESET
SHEET 1 R
SHEET 1 H
IN-TSD(6)
IN-TSD(5)
IN-TSD(4)
IN-TSD(3)
IN-TSD(2)
IN-TSD(1)
IN-TSD(0)
IN-TSD CLK
IN-TSD VAL
IN-TSD SYNC
HOT_PLUG1
SHEET 1 N
TSDATA 7
TSDATA 6
TSDATA 5
TSDATA 4
TSDATA 3
TSDATA 2
TSDATA 1
TSDATA 0
TS CLK
TS VALID
TS SYNC
IF AGC
TUNER DAT
TUNER CLK
SDA
SCL
RESET N
IC3008
D/A CONVERTER
9
5
2
3
10
1
4
COINCIDENCE
AUDIO SW 1
AUDIO SW 2
AGC DEFEAT
PANEL DET
BACKLIGHT
DIMMER
6
SHEET 1 C
SC1/FRONT
RF ANALOG
Q3301
AMP
SHEET 1 S
Q3300
BUFFER
LOUDSPEAKER
MUTE
D3004
DUAL-
SWITCHING 
DIODE
AMP MUTE
LINE OUT
MUTE
Q3006
SWITCH
Q3007
AMP
IC3003  OP AMP
1
7
2
DIMMER
PANEL DET
Q6515
SWITCH
Q3009
SWITCH
Q3016
SWITCH
HARDWARE MUTE
Q3010
SWITCH
Q3012
Q3015
SWITCHES
Q3013
Q3014
SWITCHES
MONITOR L
MONITOR R
AC ON/OFF
LINE OUT R
LINE OUT L
IC6502  
REGULATOR
4
5
IC6503
DC/DC CONVERTER
2
1
2
1
IC6500
DC/DC CONVERTER
8.5V
5V MAIN
Q6511
INVERTER
Q6513
MOSFET
SWITCH
5V LCD
D6520
SWITCH
3.3V STBY
Q6512
MOSFET
SWITCH
Q6510
INVERTER
3.3V
2
1
IC6501
DC/DC CONVERTER
1.8V STBY
Q6509
MOSFET
SWITCH
D6518
SWITCH
1.8V
Q6514
BUFFER
POWER DET
3.15A
3.15A
3.15A
Q6555
INVERTER
PD-HDMI-
MAIN-ON
SHEET 1 M
SHEET 1 D
SHEET 1 T
SHEET 1 A
SHEET 1 K
SHEET 1 J
PS6501
PS6502
PS6500
QSS
PORT CS
+5V
TO G1 BOARD
CN6200
(KDL-26/32U2520/30)
OR
TO G2 BOARD
CN6003
(KDL-40U2530)
POWER LCD
SIGNAL VCC
AC ON/OFF
18
AV LINK
SHEET 1 G
PC INPUT
12
CLK-
CN4201
HDMI 
CONNECTOR
10
9
7
6
4
3
1
16
15
19
CLK+
D0-
D0+
D1-
D1+
D2-
D2+
DDC CLK
HPD
HDM12-D2+
IC4204
HDMI INTERFACE PROTECTION
4
6
18
17
10
12
7
9
13
15
HSCLB
HSDAB
HDM12-D2-
HDM12-D1+
HDM12-D1-
HDM12-D0+
HDM12-D0-
HDM12-CLK+
HDM12-CLK-
35
33
22
21
29
27
32
30
26
24
CLK-
CLK+
D0-
D0+
D1-
D1+
D2-
D2+
DDC DAT
DDC CLK
DDC DAT
159
148
158
165
164
171
170
177
176
149
RXBC-
RXAB+
RXB0-
RXB0+
RXB1-
RXB1+
RXB2-
RXB2+
HSCLB
HSDAB
HOT_PLUG2
SDA
SCL
IC4203
EEPROM
6
7
SDA
SDA
5
SCL
SCL
(Sht 2 of 2)
MAIN MICRO 
CONTROLLER, PANEL 
DRIVING, AUDIO & VIDEO 
PROCESSOR
4-1.  BLOCK DIAGRAMS (3)
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