Sony KDL-40X4500 / KDL-46X4500 / KDL-55X4500 Service Manual ▷ View online
- 20 -
4-1. BLOCK DIAGRAM
EG-1H Block Diagram
Aerial/Cable
Side Video
Comp2
Audio-In DVI
PC Audio-In
SCART1
SCART2
DMPORT
Audio Out
Opt. Out
HP Out
HDMI1
HDMI2
HDMI3
HDMI4
Comp1
Power SW
Key
IR
LED
SONY Logo
UFE4
Tuner
MSP3417
BASI
CXA3767
Audio
DSP
TAS3308
Video SW
CXA2240
EMMA3SL
HDMI EQ/SW
CXB1446
Sub Chrom
SAA7115A
Companion
Sil19151
ADC
TH7984
Kaiser
MB91305
BEM
DRC V3
EPP
CVBS/RGB
L/R
CVBS (TVOUT)
L/R (TVOUT)
CVBS/RGB
L/R
CVBS (SELOUT)
L/R (SELOUT)
YCbCr
L/R
YCbCr
L/R
CVBS
L/R(diff)
UART
L/R
SPDIF
L/R
L/R
SE
L
O
U
T
LO
HP
Touch
Panel
USB
PCM
CI
A
A
NAND
512Mb
PC In
DDC
CEC
TMDS
DDC
CEC
TMDS
DDC
CEC
TMDS
DDC
CEC
TMDS
NVM
DAC
PHY
DDR2
512Mbx2
YCbCr16bit H/V/CK
GPX ARGB888 H/V/CK
H/V/CK (for GPX)
REC656 (for teletext)
REC656 (for teletext)
YCbCr/RGB
CVBS/YC(M)
CVBS/YC(S)
TMDS
DDC
DDR2
256Mbx2
DDR2
128Mbx3
SDR
64Mb
Flash
32Mb
32Mb
IIC
Flash
RTC
IIC
II
C
IIC
IIC
IIC
IIC
IIC
IIC
MS (JIG)
UART
UART
UART
I2S 2ch
I2S 2ch/5.1ch
SPDIF
AE
FBA
Amp
Cayenne-S
DDR2
128Mb
T-CON
Cayenne-S
DDR2
128Mbx2
Babylon
NVM
SI
RC
S
DDR
128Mbx2
T-CON
FHD HFR LED
55”,46”
MEGA
MAC
FHD HFR CCFL
40”
diff->
unbal
Amp
L
R
WL
WR
IIC
SP
I
SP
DAC
I2S
TS
TS
IIC
L/R
SPI
YC
L/R
SW
IIC
SW
SW
CVBS / YC
NVM
NVM
NVM
Flash
CB1
(CT)
S-Mini
S-Mini
㧴㧰㧹㧵 㧾㨤
v1.3
BUS
SW
CCP-XA
core
BUS
SW
BUS
SW
BUS
SW
IFP
core
RCP
LVDS
DRC v1
Ether
K2
FRAM
2Kb
SW
IIC
QSS / FM
L/R(M)
L/R(TVOUT)
L/R(TVOUT)
BL_NVM
CEC
DLY
- 21 -
5-2. CIRCUIT BOARD LOCATION
5-3. SCHEMATIC DIAGRAMS AND
PRINTED WIRING BOARDS
PRINTED WIRING BOARDS
Note :
•
All capacitors are in µF unless otherwise noted.
•
pF : µµF 50WV or less are not indicated except for
electrolytic types.
electrolytic types.
•
Indication of resistance, which does not have one for
rating electrical power, is as follows.
rating electrical power, is as follows.
Pitch : 5mm
Electrical power rating : 1/4W
Electrical power rating : 1/4W
•
Chip resistors are 1/10W
•
All resistors are in ohms.
k = 1000 ohms, M = 1000,000 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.
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.
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.
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.
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
PRINTED WIRING BOARDS
Note : The components identified by mark contain
confidential information.
Strictly follow the instructions whenever the
components are repaired and/or replaced.
Strictly follow the instructions whenever the
components are repaired and/or replaced.
Note: Schematic diagrams are for reference only. Please refer to the electrical parts list for
the correct value and part number of components.
the correct value and part number of components.
G6
AE
H3VM
H4
D4/GL
FBA
H1VM
CB1
K2
G7
- 22 -
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
~ AE Board Schematic Diagram [ Tuner, Analogue Switch, Audio, I/O Terminal ] Page 1/9 ~
D3.3V
1005
16V
0 . 1
C1000
GND_1
8
7
6
5
4
3
2
1
MM3286EFBE
IC1000
1
2
3
4
4P
CN1000
12V
12V
GND
GND
12V
0uH
FB1001
XX
FB1002
CL1002
JL1001
JL1000
1005
50V
X7R
C1001
0 . 0 0 1
SP_R
008:12F
CL1003
CL1006
SDO_MUTE
003:11E
CL1005
AUDIO_VCC
SP_MUTE_2
003:5H
MAIN_SW_FAULT
008:7C
AWF_L
003:13C
CL1004
0uH
L1000
SP_L
008:12F
AWF_R
003:13D
SP_MUTE
SP_MUTE3
008:5H
1005
1/16W
CHIP
5%
100
R1039
100
R1042
GND_1
XX
R1044
XX
R1043
VD1011
1
2
2
XX
C1020
GND_1
GND_1
XX
C1016
JL1022
VD1015
C1014
XX
J1001
1
2
2
3
4
5
4
5
6
7
HP_DET
0 1 0 : 8 I
1/16W
RN-CP
0.5%
2 . 2 k
R1031
J1003
1/16W
CHIP
5%
1M
R1033
VD1013
10V
2 . 2
C1028
X7R
2012
XX
C1015
1/16W
CHIP
5%
1M
R1029
10V
2 . 2
C1026
X7R
2012
JL1020
XX
C1019
HP_L
008:12G
0uH
FB1007
HP_R
008:12G
1/16W
RN-CP
0.5%
2 . 2 k
R1023
JL1016
DVI_AU_L
0 0 3 : 5 J
1/16W
RN-CP
0.5%
2 . 2 k
R1030
DVI_AU_R
0 0 3 : 5 J
JL1023
PC_AU_L
0 0 3 : 5 J
PC_AU_R
0 0 3 : 5 J
1005
100p
CH
C1031
VD1016
JL1017
1/16W
CHIP
5%
1M
R1032
C1013
XX
JL1021
J1002
1/16W
RN-CP
0.5%
2 . 2 k
R1024
C1021
1005
25V
X7R
0 . 0 2 2
1k
R1035
1/16W
CHIP
5%
1M
R1028
GND_1
JL1024
0uH
FB1006
VD1012
1005
25V
X7R
C1025
0 . 0 2 2
JL1019
10V
2 . 2
C1029
X7R
2012
JL1018
10V
2 . 2
C1027
X7R
2012
VD1014
GND_HP
VD1009
1
2
2
VD1010
LINE_OUT_R
008:5E
JL1015
L
R
J1000
GND_1
VD1008
JL1013
LINE_OUT_L
008:5E
JL1014
E
ET1019
XX
E
ET1015
XX
E
ET1007
XX
E
ET1017
XX
E
ET1004
XX
E
ET1000
XX
Mount Mecha
410268311
A1001
E
ET1014
E
ET1012
E
ET1003
E
ET1013
XX
E
ET1006
E
ET1018
E
ET1011
XX
E
ET1016
E
ET1010
Mount Mecha
410268311
A1000
XX
E
ET1001
E
ET1009
XX
E
ET1005
E
ET1002
XX
E
ET1008
Mount Mecha
T00016025
A1004
XX
GND_1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
20P
CN1002
WHT
AUDIO_VCC
AUDIO_VCC
AUDIO_GND
AUDIO_GND
SP_MUTE3 (GND)
GND
SP_L-
GND(shield-L)
SP_L+
PFC_DET_AU
SP_R+
GND(shield-R)
SP_R-
X_SP_MUTE2
AWF_R
GND(shield-AWF)
AWF_L
SDO_MUTE (GND)
SP_MUTE
MAIN_SW_FAULT
Mount Mecha
410268311
A1005
XX
BEM_SCL1
BEM_SDA1
UNR52A1G0LS0
Q1000
22
RB1003
XX
RB1004
2
1
4
3
6
5
8
7
24V
5A
F1001
RN-CP
100
R1027
1/10W
5%
RN-CP
100
R1034
1/10W
5%
1005
50V
470p
X7R
C1024
1005
50V
470p
X7R
C1030
CHIP
1k
R1025
1/16W
5%
CHIP
1k
R1026
1/16W
5%
CHIP
1k
R1021
1/16W
5%
CHIP
1k
R1022
1/16W
5%
1005
50V
0 . 0 0 1
X7R
C1022
1005
50V
0 . 0 0 1
X7R
C1023
1005
50V
0 . 0 0 1
X7R
C1017
1005
50V
0 . 0 0 1
X7R
C1018
JL1012
47k
R1048
JL1025
VD1003
XX
DMP_DET
GND_1
VD1004
XX
XX
C1011
JL1004
CL1007
JL1010
JL1009
XX
C1004
GND_1
6.3V
1000
C1010
JL1006
JL1011
XX
R1007
JL1002
GND_1
16V
0 . 1
C1002
16V
100
C1003
123
4
5
6
MIC2005-0.8YM6TR
IC1001
Vin
GND
ENABLEFAULT/
C slew
Vout
VD1005
XX
1005
16V
0 . 1
C1008
VD1007
XX
GND_1
1/16W RN-CP 0.5%
75
R1045
JL1005
1/16W
CHIP
5%
100k
R1040
JL1026
Q1001
XX
XX
R1008
A_DMP_R+
008:5H
JL1003
DMP_TXD
010:8B
DMP_DET
0 0 7 : 1 0 I
A_DMP_R-
008:5H
54
3
2
1
IC1002
XX
IN B
IN A
GND
OUT Y
VCC
R1004
1k
A_DMP_L+
008:5H
VD1002
XX
GND_1
VD1006
XX
DMP5V
A_DMP_L-
008:5H
CVBS_DMP
0 0 7 : 9 I
1005
50V
0 . 0 0 1
X7R
C1007
XX
R1038
JL1007
XX
R1036
1/16W
CHIP
5%
10k
R1003
GND_1
GND_1
CN1001
20P
BLK
1
PGND
2
VBUS(5V)
3
NC
4
VIDEO5V
5
RXD
6
TXD
7
DET
8
DGND
9
WM DET
10
WM A/D
11
(Lch)AGND
12
(Rch)AGND
13
Lch
14
Rch
15
WM RX
16
WM TX
17
VIDEO
18
VGND
1005
25V
0 . 0 1
X7R
C1006
JL1008
XX
R1018
SET_ON
VD1001
XX
DMP_RXD
010:8B
VD1000
XX
XX
C1005
C1032
XX
1005
50V 0.001
X7R
C1033
1005
50V 0.001
X7R
C1034
CL1008
1k
RB1008
1k
RB1006
1k
RB1007
1k
RB1005
XX
R1049
XX
R1050
XX
R1051
XX
R1052
XX
R1053
XX
R1054
• x Z
T [
1
To
G
G
DIGITAL MEDIA PORT
HP OUT
PC Audio
L
L
L
R
R
R
DVI AUDIO
L
R
R
L
Audio Out
B Side
A Side
TEMP SENSOR/MECHA/POWER CONNECTOR
AUDIO PIN JACK/K CONNECTOR
DMP
AE
1/9 TUNER, ANALOGUE SWITCH, AUDIO, I/O TERMINAL
AE - EG1H
COMPONENTS MARKED AS XX REFER TO PARTS LIST, WILL ONLY BE LISTED IF FITTED
- 23 -
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
~ AE Board Schematic Diagram [ Tuner, Analogue Switch, Audio, I/O Terminal ] Page 2/9 ~
RN-CP
R1167
680
1/16W
0.5%
GND_1
RN-CP
R1178
1k
1/16W
0.5%
FAN_ERR1
GND_1
1005
50V
0 . 0 0 1
X7R
C1128
FAN_ERR2
1/16W
RN-CP
1k
R1190
0.5%
GND_1
RN-CP
R1173
2 . 7 k
1/16W
0.5%
RN-CP
R1169
1k
1/16W
0.5%
C1101
XX
RN-CP
33k
R1121
1/16W
0.5%
REG_PWR_ON2
002:11E;002:11D;002:11F;002:11C
R1109
XX
12V
BE_FAN_DRIVE2
5
4
3
2
1
NJM2125F(TE2)
IC1102
+INPUT
GND
-INPUT
OUTPUT
V+
2012
6.3V
10
X6S
C1154
GND_1
0uH
L1110
GND_1
DMP5V
12V
25V
1
C1141
2012
X7R
C1132
XX
R1149
15
R1148
XX
1
2
3
4
5
PQ070XNA1ZPH
IC1105
2012
25V
1
C1120
XX
R1133
2012
25V
1
C1144
X7R
R1158
XX
1/16W
RN-CP
100
R1189
0.5%
R1144
XX
3216
10V
10
X7R
C1129
GND_1
R1100
10k
RN-CP
R1168
1k
1/16W
0.5%
REG_PWR_ON2
002:11D;002:11F;002:11H;002:11C
47p
C1115
GND_1
15
R1128
C1107
XX
C1103
XX
1/16W
RN-CP
4 . 7 k
R1188
0.5%
0 . 0 0 1
C1118
2012
25V
1
C1140
X7R
1
2
3
4
5
6
7
8
9
CN1100
XX
FAN_DRV4
FAN_ERR4
GND
FAN_DRV5
FAN_ERR5
GND
FAN_DRV6
FAN_ERR6
GND
0
R1152
6.1V
1
2
3
4
5
PQ200WNA1ZPH
IC1100
Vin
OnOffControl
V
out
V
adj
GND
4.7uH
L1109
CL1105
R1111
XX
GND_1
GND_1
10V
C1130
X7R
10
GND_1
RN-CP
R1174
390
1/16W
0.5%
1/16W
RN-CP
6 . 8 k
R1150
0.5%
1005
1/16W
RN-CP
R1104
0.5%
2 . 2 k
A_TAS3.3V
BE_FAN_ERR_I
0 0 2 : 6 J ; 0 0 2 : 8 G
XX
R1140
BE_FAN_ERR
1/16W
RN-CP
22k
R1156
0.5%
C1109
XX
1005
25V
X7R
C1111
0 . 0 1
BE_FAN_ERR_I
002:6G;002:8G
1005
1/16W
RN-CP
R1112
0.5%
10k
XX
C1156
XX
C1167
JL1101
3216
10V
X7R
C1152
10
3300p
C1126
REG_PWR_ON2
002:11E;002:11D;002:11F;002:11H
12V
CL1102
C1108
16V
220
XX
C1155
C1135
XX
1/16W
CHIP
10k
R1181
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC BD9853AFV-E2
IC1104
Vcc
OUT1_1
OUT1_2
VB
RT
FB1
-INE1
CSCP1 CSCP2
-INE2
FB2
GND
CTL
OUT1_2
OUT2_1
VH
C1124
XX
1
2
3
4
5
IC1101
XX
Vin
OnOffControl
V
out
V
adj
GND
12V
DIODE PTZ-TE25-5.6B
D1109
1/16W
RN-CP
100k
R1155
0.5%
JL1100
15
R1146
C1134
XX
1
2
3
4
5
PQ070XNA1ZPH
IC1107
Vin
Vc
Vo
V
adj
GND
RN-CP
R1177
680
1/16W
0.5%
GND_1
REG_PWR_ON2
002:11E;002:11F;002:11H;002:11C
GND_1
GND_1
2012
25V
C1102
X7R
1
18k
R1118
CL1104
C1100
XX
XX
FB1104
3216
16V
X6S
C1104
10
RN-CP
R1179
1k
1/16W
0.5%
GND_1
654
3
2
1
DDG
S
D
D
RSQ035P03TR
Q1101
R1153
0
D3.3V
GND_1
1/16W
RN-CP
1k
R1191
0.5%
A9V
654
3
2
1
DDG
S
D
D
Q1103
XX
R1101
XX
PTZ-TE25-6.8B
D1108
1
2
3
4
5
PQ200WNA1ZPH
IC1109
Vin
Vc
Vo
V
adj
GND
C1105
XX
GND_1
XX
R1142
654
3
2
1
DDG
S
D
D
RSQ035P03TR
Q1100
GND_1
1005
RN-CP
R1113
1/16W
0.5%
10k
2012
6.3V
X6S
C1165
10
C1106
XX
RN-CP
R1170
2 . 7 k
1/16W
0.5%
D1107 M1FM3
R1145
XX
GND_1
CL1101
CL1107
GND_1
R1115
XX
C1123
XX
3300p
C1125
C1112
XX
1005
1/16W
RN-CP
R1102
0.5%
4 . 7 k
1/16W
CHIP
10k
R1166
GND_1
GND_1
D1101
XX
4.7uH
L1108
R1114
XX
GND_1
SUB_ON
REG_PWR_ON2
002:11E;002:11D;002:11H;002:11C
1005
50V
47p
CH
C1131
GND_1
+5V
MA2J1110GLS0
D1100
D1106 M1FM3
5
4
3
2
1
IC1103
XX
+INPUT
GND
-INPUT
OUTPUT
V+
CL1103
FAN_DRV_M
D3.3V
1005
1/16W
RN-CP
R1151
0.5%
10k
RN-CP
R1175
1k
1/16W
0.5%
GND_1
GND_1
XX
C1150
V5V
1/16W
RN-CP
0.5%
18k
R1157
2012
25V
1
C1121
X7R
1005
25V 0.01
X7R
C1160
BE_FAN_ERR_I
0 0 2 : 6 G ; 0 0 2 : 6 J
XX
L1113
R1103
XX
RB1101
XX
2
1
4
3
GND_1
1/16W
RN-CP
47k
R1154
0.5%
XX
R1180
GND_1
GND_1
SUB_ON
2012
25V
1
C1122
X7R
C1110
1608
16V
X7R
0 . 4 7
GND_1
1005
25V 0.01
X7R
C1158
6 . 8 k
R1122
R1108
XX
CL1106
RN-CP
R1171
390
1/16W
0.5%
2012
6.3V
10
X6S
C1149
3216
10V
X7R
C1151
10
10k
R1139
R1119
1/16W
RN-CP
0.5%
22k
XX
C1153
R1141
XX
1/16W
CHIP
10k
R1161
+5V
15
R1143
GND_1
GND_1
GND_1
XX
C1157
C1113
XX
JL1102
BE_FAN_DRIVE2
1/16W
R1110
10k
10k
RB1100
2
1
4
3
6
5
8
7
XX
R1123
2012
25V
1
C1143
X7R
150k
R1120
RN-CP
R1172
1k
1/16W
0.5%
1005
1/16W
RN-CP
R1106
0.5%
5 . 6 k
GND_1
1
2
3
4
5
PQ070XNA1ZPH
IC1108
1/16W
RN-CP
8 . 2 k
R1135
0.5%
GND_1
3216
25V
4 . 7
X7R
C1116
R1105
XX
GND_1
XX
R1134
3216
25V
X7R
C1117
4 . 7
GND_1
654
3
2
1
DDG
S
D
D
Q1102
XX
1
2
3
4
5
PQ070XNA1ZPH
IC1106
Vin
Vc
Vo
V
adj
GND
GND_1
25V
1
C1142
2012
X7R
1/16W
RN-CP
R1107
0.5%
1 . 8 k
GND_1
XX
L1114
XX
C1169
3216
16V
10
X6S
C1170
D1110
XX
D1111
XX
MA4J1130GLS0
D1113
16V
470
C1171
XX
C1172
GND_1
1/16W
CHIP
5%
1M
R1196
XX
R1197
GND_1
GND_1
C1133
XX
XX
C1161
C1162
0.01
C1136
XX
XX
C1137
XX
C1138
C1139
XX
C1145
XX
XX
C1146
XX
C1147
C1148
XX
1005
25V
0 . 0 1 5
X7R
C1119
1005
25V
0 . 0 1 5
X7R
C1127
CL1110
CL1111
CL1112
CL1113
CL1114
UNR52A1G0LS0
Q1104
UNR52A1G0LS0
Q1105
UNR52A1G0LS0
Q1106
2SC5950G0LS0
Q1107
GND_1
XX
R1201
XX
R1200
GND_1
XX
R1203
XX
R1204
GND_1
XX
R1205
XX
R1185
XX
FB1100
6.3V
C1114
1000
GND_1
DD-CON/REGULATOR/FAN
To FAN
To FAN
P u t t h e c i r c u i t n e a r C N 1 0 0 0
A
˚ z u
A
˚ z u
A9V
DMP5V
A
˚ z u
D3.3V
A
˚ z u
A
˚ z u
TUNER_5V
V5V
TUNER_5V
A_TAS3.3V
I nva l i d Fa n E r r o r
6.1V
AE
2/9
AE - EG1H
COMPONENTS MARKED AS XX REFER TO PARTS LIST, WILL ONLY BE LISTED IF FITTED
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