- 34 -
4-1. BLOCK DIAGRAMS (4)
1
R OUT
CN4601
R IN
L OUT
L IN
BLUE
MODE
GREEN
RED
BLK1
VIDEO OUT
VIDEO IN
2
3
6
7
8
11
15
16
19
20
1
R OUT
CN4602
R IN
L OUT
L IN
BLUE
MODE
GREEN
RED
BLK2
VIDEO OUT
VIDEO IN
2
3
6
7
8
11
15
16
19
20
10
SMART LINK
1
R OUT
CN4603
R IN
L OUT
L IN
BLUE
MODE
GREEN
R3
BLK3
VIDEO OUT
VIDEO IN
2
3
6
7
8
11
15
16
19
20
SCART
1
SCART
2
SCART
3
G3
B3
R2
G2
B2
R1
G1
B1
AV1-R-OUT
AV1-R-IN
AV1-L-OUT
MODE 1
AV1-V-OUT
AV1-V-IN
AV1-L-IN
BLK1
AV2-R-OUT
AV2-R-IN
AV2-L-OUT
MODE 2
AV2-V-OUT
AV2-V-IN
AV2-L-IN
AV3-R-OUT
AV3-R-IN
AV3-L-OUT
MODE 3
AV3-V-OUT
AV3-V-IN
AV3-L-IN
BLK2
BLK3
1
CN4801
2
3
4
5
6
7
8
9
10
1
CN4802
18
2
17
3
16
15
12
10
9
8
RES
5
4
GND
TXD
RXD
B-INT
P-RES
P-RXD
P-TXD
MD2
VIN
GND
P-TXD
P-RXD
P-RES
B-INT
RXD
RXD
TXD
TXD
GND
MD2
VIN
RES
TO BL
BOARD
CN1008
TO JIG
1
3
5
8
9
12
14
13
CN4605
6
RCA-Y
C
L
R
Y
V
RCA-V
S-DET
RCA-C
RCA-L
RCA-R
HP-L
HP-R
A.GND
(HEADPHONE)
TO H8
BOARD
CN7061
10
12
4
5
7
8
2
CN4606
14
HDMI-PR
SCLK
L
R
PR
SCL-B
HDMI-RESET
SDA-B
TO P
BOARD
PB
Y
HDMI-PB
HDMI-Y
SDA-B
SDAT
+3.3V
+3.3V
SCL-B
4
6
TO N
BOARD
CN3402
CN5105
8
10
3
5
6
1
CN5106
12
N-PB
L-N
CVBS-N
RESET N
Y-N
L-SUB
TO N
BOARD
CN3403
CR-N
CB-N
N-PR
N-Y
R-SUB
R-N
3
CN4002
8
10
12
16
5
18
AC RLY
REC ON
FAN DRIVE
FAN-ERR-2
CN5102
B20
B21
A22
B31
A16
A17
B22
B19
A20
B29
A30
A35
B35
A31
A33
A23
FAN-ERR-2
REC-ON
PANEL-ON
AC-RLY
SDA-B-5V
SCL-B-5V
HDMI-RESET
H-SYNC-IN
V-SYNC-IN
PAINTER BUSY
PAINTER INT
SCL-D-5V
SCA-D-5V
PAINTER RESET
RESET-N
11
1
5
3
RGB SW0
AV-FB
RGB SW1
G/Y
R/V
B/U
9
CVBS/Y
7
C-SW
CN4504
TO BL
BOARD
CN1003
CCP-Y
CCP-CR
CCP-CB
73
IC4403
MICRO-CONTROLLER
RESET
BUFFER
Q4404
58
57
40
39
38
27
28
23
15
67
66
65
64
37
36
8
33
51
50
49
85
86
87
88
89
90
91
92
9
10
19
3
98
83
84
14
78
79
80
70
71
48
47
46
22
59
25
1
16
17
53
55
52
96
32
97
29
81
82
ROM BK2
ROM BK1
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PA8
PA9
PA10
PA11
PA12
PA13
PA14
PA15
PA16
PA17
PA0
D0
D1
D2
D3
D4
D5
D6
D7
RD
WR
PSEN
A17-LN
2
IC4406
AND GATE
4
1
2
4
IC4407
AND GATE
9
12
13
10
8
11
IC4409
AND GATES
ABK 16
ABK 15
PA15
IC4408
MEMORY RAM
21
22
23
25
26
27
28
29
32
5
1
2
3
4
7
9
10
11
12
13
14
15
16
17
18
19
20
31
PA11
D0
D1
D2
D3
D4
D5
D6
D7
RD
WR
PA9
PA8
PA13
PA15
PA17
PA16
PA14
PA12
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
PA10
21
22
23
25
26
27
28
29
2
3
4
5
6
7
8
9
10
11
12
23
24
25
26
27
28
29
D0
D1
D2
D3
D4
D5
D6
D7
PA12
PA6
PA7
PA4
PA3
PA2
PA1
PA0
PA10
PSEN
ABK 16
ABK 15
PA5
PA11
PA9
PA8
PA13
PA14
IC4410
FLEXIBLE
MEMORY
RESET
BUFFER AMP
Q4402, Q4403
INVP-WP
5
IC4402
SERIAL BUS
SDA1
6
7
SCL1
+3.3V
1
3
5
AV-L OUT
AV-L IN
IC4404
AV COMPARATOR LINK
AV3-V-MUTE
XTAL IN
XTAL OUT
R TXT
G TXT
B TXT
AGC DEFEAT
COINCIDENCE
MSP-RST
RGB EN
AV LINK 4
AV LINK 3
+5V
H SYNC IN
V SINC IN
YS-TXT
FSN-AUTO
SWITCH
Q5202
CVBS-TXT
STBY
+3.3V
PAINTER-INT
PAINTER-BUSY
SCL-D-5V
SCA-D-5V
SCL1
SDA1
TEXT MEM
ENABLE
RESET
AUDIO
H SYNC
V SYNC
VDS
TXT VIDEO
INT
BUSY
SCL
SDA
+9V
PAINTER 2
64
IC5201
AUDIO/VIDEO SWITCH
AV1-R-IN
63
62
21
38
40
41
11
9
8
13
45
43
44
18
16
15
20
54
52
53
1
2
3
4
5
6
7
33
34
60
59
61
31
29
30
25
23
56
58
22
SCL-P2
TU-L
COMP-L
BUFFER
Q5201
AV1-V-IN
AV1-L-IN
MODE 1
AV1-L-OUT
AV1-V-OUT
AV1-R-OUT
AV2-R-IN
BUFFER
Q5203
AV2-L-IN
AV2-V-IN
MODE 2
AV2-R-OUT
AV2-V-OUT
AV2-L-OUT
AV3-R-IN
AV3-L-IN
AV3-V-IN
MODE 3
AV3-R-OUT
AV3-V-
OUT
AV3-L-OUT
1
4
2
IC5202
BI-LATERAL
SWITCH
BUFFER
Q5207
AV3-V-MUTE
RCA-V
RCA-L
RCA-Y
RCA-R
RCA-C
S-DET
S1
SDA-P2
TUNER VIDEO
DRIVER
Q4927
BUFFER
Q4921
TU-R
COMP-R
Y-WSS
L-SUB
R SUB
COMP-R
BUFFER
Q5205
BUFFER
Q5212
BUFFER
Q5206
BUFFER
Q5204
TU4920 TUNER
1
IC4901
SYNC SEPARATOR
4
6
8
OSC
VD
VIDEO IN
BUFFER
Q4926
VIDEO
PH
BUFFER
Q4924
AGC
SCL-P2
SDA-P2
FM/AM
QSS
VIDEO
23
IC4807
GAIN-ADJ-SYNC-SEP
SELY-OUT
36
22
21
20
15
16
8
35
34
33
18
19
14
12
3
44
47
1
2
41
42
43
26
25
PR/R
IN-H/L1
INVERTER
Q4804
HDMI-Y
HDMI-PB
HDMI-PR
SCL-B-5V
X4802
PB/B
Y/G
R
B
G
IC4805
OP AMP (210MHz)
1
3
4
7
3
5
IC4806
OP AMP (210MHz)
4
SELCB OUT
SELCR OUT
ADDRESS
3
5
6
IC4810
AND GATES
1
2
SELV OUT
SELH OUT
7
9
YG-OUT
YG-IN
YG-VV22
SDA-B-5V
V SYNC IN
H SYNC IN
CCP-CR
CCP-Y
CCP-CB
X4801
XTAL
CERA
27
IN4-H
IN3-H
IN4-1
IN4-2
IN4-3
IN3-1
IN3-2
IN3-3
IN1-3
IN1-2
IN1-1
COMP-Y
COMP-PB
COMP-PR
SCL
SDA
V6
LV6
RV6
LV5
RV5
V5
V4
RV4
Y OUT 1
C OUT 1
RTV
TV
LTV
L OUT 3
R OUT 3
V OUT 3
RV2
LV2
V2
R OUT 2
L OUT 3
V/Y OUT 2
RV3
LV3
V3
R OUT 1
L OUT 1
V OUT 1
AV SWITCH
YUV SWITCH
Y
J4601
VG
CB
CR
L
R
VR
COMP-L
COMP-R
COMPONENT
INPUT (AV4)
15
IC4804
MULTIPLEXER/DEMULTIPLEXER
12
11
13
BUFFER
Q4801
10
9
14
YS-TXT
FSW-AUTO
BLK3
BLK2
BLK1
11
8
2
7
6
3
16
RGB1/RGB2(SW)
12
5
R
G
B
9
14
1
R1
B1
G1
R2
B2
G2
11
8
2
7
6
3
16
12
5
R3
B3
G3
IC4803
RGB1/2 SW
IC4802
RGB3/TEXT
RGB3-TEXT-SW
1
14
PB/B
PR/R
Y/G
X1
Y1
5
3
9
14
12
2
1
7
X
Y
IC4801
N/TEXT SW
11
8
B-TXT
G-TXT
R-TXT
N-PB
N-PR
16
N-Y
N-TEXT-SW
RGB1/2/3
SWITCH
37
IC4102
SOUND PROCESSOR
36
54
53
71
39
24
25
78
IC4301
OP AMP
1
6
2
L
DIGITAL
CONTROL
OUT 0
R
Q4301
3
5
+9V
AUDIO LINE
OUTPUTS
72
IC4105
SHUNT REGULATOR
8
1
6
+9V
REF
X4101
HD-L
HD-R
IC4302
DUAL HIGH
CURRENT OP AMP
1
3
5
DACA-R
DACA-L
A+ IN
B+ IN
7
A-OUT
B-OUT
SWITCH
Q4308
SWITCH
Q4309
7
Q4304
SWITCH
Q4305
SWITCH
D4304
SWITCH
Q4314
BUFFER
Q4315
SWITCH
Q4316
BUFFER
Q4317
SWITCH
LINE L
LINE R
D4302
MUTING FOR LINE
OUTPUTS
HEADPHONE OUTPUTS
XTAL-IN
XTAL-OUT
SC2-IN-L
SC2-IN-R
SC1-OUT-L
SC1-OUT-R
67
60
59
21
RESET
FM/AM
IF-IN1
Q4901, Q4902
BUFFER &
LIMITER
SPLITTER-CONT
3
2
57
58
42
41
SCL-P2
SDA-P2
SCL
SDA
SC2-IN-R
SC2-IN-L
SC3-OUT-L
SC3-OUT-R
MULTISOUND
PROCESSOR
2
CN5107
TO RF SPLITTER
CN901
J4602
AUDIO OUT
RED
RGB(SW)
RGB SW1
RGB1/RGB2(SW)
AV-FAB
RGB SW0
AV1
AV2
AV3
X4401
ANALOGUE TUNER
B- IN
A- IN
A+ IN
B+ IN
Y OUT 2
TO BL
BOARD
A2
(
)
REGULATORS, AUDIO PROCESSOR, HEADPHONE,
AUDIO OUT, MAIN PROCESSOR, TUNER, YC IN,
SCARTS, AUDIO, VIDEO, VIDEO PROCESSING
(DIGITAL)
TO NP1
BOARD
CN5804
PANEL ON
THERMO G
N5V CONT
A3
B3
B4
RGB1/RGB2 SW
76
Q4101
SWITCH
FAN DRIVE
THERMO G
N5V CONT
A12
B12
A37
SDA-B-3.3V
B36
SCL-B-3.3V
1
4
8
9
10
11
12
13
SCL-B-3.3V
SDA-B-3.3V
3
SP DIF
DAC CSN
DAC CLK
DAC D
SYS RST
DMUT
THERMAL PROTECT
THERMAL PROTECT
SP MUTE
SC LTCH
AK-SYS-RST
SC DT
SC SHIFT
B25
B27
B16
B8
B17
A8
CN5104
TO KD
BOARD
CN7101
B28
A27
A26
B34
LINE MUTE
HP-MUTE
HP-DET
N-TEXT-SW
B2
RGB3 TXT SW
BUFFER
Q4923
LINE OUT
CONNECTOR
LINE MUTE
17
THERMO P
4
P_SW
6
AC OFF DET
7
POWER 1 G
13
FAN CONT
14
OVP
15
PS PROT
A28
B19
A18
A32
A19
A14
A15
THERMO P
P_SW
AC OFF DET
POWER 1 G
FAN CONT
OVP
PS PROT
N-TEXT-SW
N-TEXT-SW
Summary of Contents for Bravia KLV-V26A10E
Page 16: ... 16 AT2X RM EA001 RM ED001 SECTION 2 DISASSEMBLY 2 2 BRACKET REMOVAL 2 1 REAR COVER REMOVAL ...
Page 18: ... 18 AT2X RM EA001 RM ED001 2 5 G2 BOARD REMOVAL 2 6 H7 BOARD REMOVAL ...
Page 19: ... 19 AT2X RM EA001 RM ED001 2 7 H8 BOARD REMOVAL 2 8 BL N and NP1 BOARD REMOVAL ...
Page 20: ... 20 AT2X RM EA001 RM ED001 2 9 H6 BOARD REMOVAL ...