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Model
KDL-32R410B KDL-32R413B KDL-32R415B KDL-32R420B KDL-32R423B KDL-32R424B KDL-32R425B KDL-32R427B KDL-32R428B KDL-32R430B KDL-32R433B KDL-32R435B KDL-32RM5B KDL-40R450B KDL-40R453B KDL-40R455B KDL-40R470B KDL-40R473B KDL-
Pages
75
Size
4.47 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / COMMON
File
kdl-32r410b-kdl-32r413b-kdl-32r415b-kdl-32r420b-kd.pdf
Date
PREV: Sony KDL-32W700B / KDL-32W705B / KDL-32W706B / KDL-42W700B / KDL-42W705B / KDL-42W706B / KDL-42W708B / KDL-42W800B / KDL-42W805B / KDL-42W807B / KDL-42W815B / KDL-42W817B / KDL-42W828B / KDL-42W829B / KDL-50W700B / KDL-50W705B / KDL-50W706B / KDL-50W790B / KDL Service Manual

Sony KDL-32R410B / KDL-32R413B / KDL-32R415B / KDL-32R420B / KDL-32R423B / KDL-32R424B / KDL-32R425B / KDL-32R427B / KDL-32R428B / KDL-32R430B / KDL-32R433B / KDL-32R435B / KDL-32RM5B / KDL-40R450B / KDL-40R453B / KDL-40R455B / KDL-40R470B / KDL-40R473B / KDL- Service Manual ▷ View online

ITC3
CHASSIS
R410/412/413/420/422/423/424/425/426/427/428/430/433/435/
450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B
BIL BOARD
R1015
R1015
R1012
R1012
R1011
R1013
C1016
C1002
C1002
C1003
R1001
C1012
FB100
2
FB100
3
R1003
Size
B* Board Type
PAN ASIA, CHINA EUROPE, AMERICA
B*Board Type:  
45
28”
-
BIL
32”
BIS
BIL
40”
BIS
BIL
48”
BIS
BIL
Troubleshooting
ITC3
CHASSIS
R410/412/413/420/422/423/424/425/426/427/428/430/433/435/
450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B
BIS BOARD
R1015
R1012
R1011
R1001
C1012
R1013
C1016
C1002
C1003
R1003
FB100
2
FB100
3
Size
B* Board Type
PAN ASIA, CHINA EUROPE, AMERICA
B*Board Type:  
46
28”
-
BIL
32”
BIS
BIL
40”
BIS
BIL
48”
BIS
BIL
Troubleshooting
ITC3
CHASSIS
R410/412/413/420/422/423/424/425/426/427/428/430/433/435/
450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B
3 9 T ner
FOR DIGITAL TUNING: @ AEP-T2,AEP-T2S2,PAD2,CH,LA-ISDB(BR/AR) and LA-T2(COL).
Digital Tuning
Digital Tuning
For LA-ISDB(BR/AR) and LA-T2(COL) only
For AEP-T2S2 only
3-9. Tuner
3-9-2. Digital Tuning
Sound is normal?
Sound is normal?
Check IC5000 (MTK)
Check IC5000 (MTK)
OK
Confirm ANT or Cable connection
Confirm ANT or Cable connection
Confirm ANT or Satellite connection
Confirm ANT or Satellite connection
For Other destination
Notes:
- Voltage for DEMOD_VIN = 1.2V for CH, 1.1V for other destination.
- Parts for AGC_S: C1094,R1160(for BIL).
Parts for AGC2: R1016 C1022 R1003 R1001 C1012
No sound
NG
Error free
Confirm BER of digital RF by Service mode
Confirm BER of digital RF by Service mode
Check IC5000 (MTK)  and 
mount condition in TS line
Check IC5000 (MTK)  and 
mount condition in TS line
NG
- Parts for AGC2: R1016,C1022,R1003,R1001,C1012.
- Parts for DEM_RESET: C1034,C1038,R1049,R1036,C1030,R1057.
- Parts for TU_DATA_DEMOD: R1004,R1024.
- Parts for OSC_ENBN-1: C1071,R1050  (for BIL).
- Parts for IF2_P_DEMOD: 1070,FB1003,C1001,R1010,C1009,R1018.
- Parts for IF2_N_DEMOD: 1069,FB1002,C1000,R1009,C1008,R1017.
- Parts for TU_CLK_DEMOD: R1005,R1025.
-Parts for TS line: R1028,R1030,R1032,R1038,C1072,RB1004 (for BIL) / 
R1028 R1030 R1032 R1038 C1071 (f
BIS)
Confirm Power supply for Digital Demod
DEMOD_VIN and 3.3V
Confirm Power supply for Digital Demod
DEMOD_VIN and 3.3V
Confirm Tuner and Demod control line 
M SCL / M SDA / DEM RESET / OSC ENBN-1 / TU DATA DEMOD
Confirm Tuner and Demod control line 
M SCL / M SDA / DEM RESET / OSC ENBN-1 / TU DATA DEMOD
OK
Check Power supply
Circuit for Digital Demod
Check Power supply
Circuit for Digital Demod
Check mount condition
Check mount condition
NG
NG
R1028,R1030,R1032,R1038,C1071 (for BIS).
-Parts for Tuner Control: 
R1007,R1006,C1004,C1005,C1043,C1044,R5015,R5016, 
RB5004(BIS)/RB5005(BIL).
M_SCL / M_SDA / DEM_RESET / OSC_ENBN-1 / TU_DATA_DEMOD 
/ TU_CLK_DEMOD / AGC_S (Satellite only)
M_SCL / M_SDA / DEM_RESET / OSC_ENBN-1 / TU_DATA_DEMOD 
/ TU_CLK_DEMOD / AGC_S (Satellite only)
OK
in Tuner and Demod control line
in Tuner and Demod control line
Check M’t condition
in AGC2/IF2_N_DEMOD/
IF2 P DEMOD line
Check M’t condition
in AGC2/IF2_N_DEMOD/
IF2 P DEMOD line
Confirm RF Level and AGC
of Digital RF by Service mode
Confirm RF Level and AGC
of Digital RF by Service mode
RF level = Low
RF level = 
High
_ _
_ _
OK
Change B-board
Done (End)
Done (End)
Please re-upgrade Firmware 
(PKG), 
Check again Picture quality?
Please re-upgrade Firmware 
(PKG), 
Check again Picture quality?
OK
NG
Size
B* Board Type
PAN ASIA, CHINA EUROPE, AMERICA
B*Board Type:  
Done (End)
Done (End)
47
28”
-
BIL
32”
BIS
BIL
40”
BIS
BIL
48”
BIS
BIL
Troubleshooting
ITC3
CHASSIS
R410/412/413/420/422/423/424/425/426/427/428/430/433/435/
450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B
BIL BOARD
RB5004
RB10
R1015
RB10
04
R1012
R1011
RB5005
R1013
C1016
C1094
R1160
C1043
C1044
C1002
C1003
R1001
C1012
C1094
C1034
C1030
R1057
C1071
R1050
C1070
R1028
R1030
R1032
R1038
C1072
R1007
R5015
R5016
FB100
2
FB100
3
R1016
C1022
C1038
R1049
R1036
C1069
C1000
C1001
R1017
R1018
C1008
C1009
R1028
R1003
C1004
C1005
R1006
R1025
R1024
R1010
R1009
48
Troubleshooting
Page of 75
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