Sony Trinitron KV-32XL90B,Trinitron KV-32XL90E Service Manual
- 1 -
SERVICE MANUAL
AE-6BA
CHASSIS
MODEL
COMMANDER DEST CHASSIS NO.
KV-32XL90B
RM-942 FR SCC-Q83S-A
MODEL
COMMANDER DEST CHASSIS NO.
KV-32XL90
RM-942
KV-32XL90E
RM-942 ESP SCC-Q81V-A
- 6 -
egasseMrorrE
DEL
edoC
rorreoN00
devreseR10
)noitcetorPtnerruCrevO(PCO20
noitcetorPegatloVrevO30
cnySlacitreVoN40
norewoptarorrERKI50
norewoptawolsenilatadro/dnakcolcsubCII60
norewoptaegdelwonkcasubCIIonMVN70
noitcetorPlatnoziroH80
norewoptaegdelwonkcaonrenuT90
rorrErossecorPdnuoS01
devreseR11
rorrEetarnacS21
rorrECAD31
rorrEdnekcaB41
rorrEecnegrevnoCcimanyD51
rorrEPIP61
AE-6BA SELF DIAGNOSTIC SOFTWARE
The identification of errors within the AE-6BA chassis is triggered in one of two ways :- 1: Busy or 2: Device failure to respond to IIC. In the
event of one of these situations arising the software will first try to release the bus if busy (Failure to do so will report with a continuous
flashing LED) and then communicate with each device in turn to establish if a device is faulty. If a device is found to be faulty the relevant
device number will be displayed through the LED (Series of flashes which must be counted) See table 1, non fatal errors are reported using this
method. Each time the software detects an error it is stored within the NVM. See Table 2.
Table 1
How to enter into Table 2
1. Turn on the main power switch of the TV set.
2. Program Remote Commander for Operation in Service
Mode. [See Page 21].
3. Press ‘AUX/VIDEO’ ‘AUX/VIDEO’ > ‘MENU’ on the
Remote Commander.
4. Using the Remote Commander, Scroll to the ‘Error’ item
using the down arrow key, then press the right arrow
key.
5. The following table will be displayed indicating the error
count.
Table 2
Note: To clear the error count data press ‘80’ on the Remote
commander.
Flash Timing Example : e.g. error number 3
StBy LED
ON ON ON
OFF
OFF
rotinomrorrE
)setuniM:sruoH(:EMITGNIKROW
33:28
:sretnuocrorrE
PCO:20E0
PVO:30E0
CNYSVON:40E0
RKI:50E0
CII:60E0
MVN:70E0
TORPH:80E0
RENUT:90E0
DNUOS:01E0
STLOV9:11E0
ETARNACS:21E0
BMOCD3:31E0
DNEKCAB:41E0
NOCNYD:51E0
EGATLOVHGIH:61E0
HCTIWSVA:71E0
CEDAMORHC:81E0
ACRF:91E0
GNEJP:02E0
CAD:12E0
TORPREKAEPS:42E0
KCITSYROMEM:52E0
:tceleS:uneMsuoiverP
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~ A Board Semiconductor Voltage Table ~
~ A Board IC Voltage Table ~
~ A Board Difference Table ~
elbaTegatloVCI elbaTegatloVCI elbaTegatloVCI elbaTegatloVCI elbaTegatloVCI
oNfeR
oNniP )V(egatloV
oNfeR
oNniP )V(egatloV
oNfeR
oNniP )V(egatloV
oNfeR
oNniP )V(egatloV
oNfeR
oNniP )V(egatloV
0022CI
15.4
0032CI
60
0042CI210.4-
2015CI
20
0045CI74.0
25.470
0052CI
20 5 5.2
2026CI
43.1
35.485.059.065.257.6
55.4
0042CI
10 7 0 8 2.2
7026CI
43.1
65.420.4-80
4015CI16.4157.6
75.430.0190
0045CI
14.0
9026CI
43.1
0032CI
10.450010 3 3.21-57.6
30.462.31-110 50
2126CI
41.5
55.0019.3 2015CI11.7167.5150
feR )s()e( )g()b( )d()c( feR )s()e( )g()b( )d()c( feR )s()e( )g()b( )d()c( feR )s()e( )g()b( )d()c( feR )s()e( )g()b( )d()c( feR )s()e( )g()b( )d()c(
0011Q005.42022Q04.00 0052Q1.01.06.01015Q8.04.18.68025Q005.12026Q4.34.30
0031Q7.21.24.80032Q007.01052Q06.00 0025Q8.63.60.39025Q005.13026Q004.3
1031Q1.21.20 1032Q04.00 2052Q000.51025Q04.00.30125Q005.14026Q4.34.30
0002Q007.42032Q04.00 3052Q000.53025Q04.00.31125Q005.15026Q5.37.24.3
0022Q006.1-0042Q9.34.30 4052Q0.50.50 5025Q04.05.14045Q01.210 6026Q5.10.27.2
1022Q04.00 1042Q007.40015Q4.28.10 7025Q04.00.31026Q5.16.04.37026Q004.3
~ A Board Location Table (A Side) ~
~ A Board Location Table (B Side) ~
~ A Board Waveforms ~
EDOID
5045D01-D1126D4-K0052CI3-H4026CI4-M
0022D3-D1026D9-J2126D9-J2015CI01-I7026CI01-J
1022D3-E3026D5-L3126D8-L4015CI01-H9026CI8-J
3015D01-H4026D2-K
CI
0045CI01-E0126CI4-K
4045D11-E0126D4-L0042CI4-J2026CI8-L2126CI3-L
EDOID
6025D7-G4026D2-E0022CI4-L7026CI9-F0031Q2-L1042Q4-F2025Q4-H4045Q01-K
0022D3-L7025D6-G5026D3-E0032CI3-J9026CI9-F1031Q2-K0052Q3-H3025Q4-H1026Q2-E
1022D4-J8025D6-H6026D3-D0042CI4-G0126CI4-F0002Q3-J1052Q3-H4025Q7-G2026Q3-E
2022D4-J9025D7-G7026D3-D0052CI3-H1126CI5-E0022Q4-I2052Q4-H5025Q6-F3026Q3-E
0052D3-H0125D6-G8026D3-D2015CI01-G2126CI4-E1022Q3-L3052Q4-H6025Q7-H4026Q3-E
0015D01-G1125D6-G0126D3-D4015CI01-H
ROTSISNART
2022Q3-L4052Q4-H7025Q6-H5026Q2-E
4015D9-H4045D01-K3126D8-D0045CI01-K0010Q6-K0032Q4-I0015Q01-G8025Q7-G6026Q2-E
0025D7-F5045D01-L4126D4-E0026CI5-E0020Q7-K1032Q4-I1015Q01-F9025Q6-H7026Q2-E
2025D6-F1026D9-F
CI
2026CI8-D1020Q7-K2032Q4-J0025Q6-F0125Q6-G8026Q3-E
5025D7-G3026D5-D0002CI4-K4026CI4-E0011Q2-M0042Q4-F1025Q6-F1125Q6-G9026Q4-E
20us/div
5ms/div
700 mVp-p (V) 56 Vp-p (V)
TP1
TP2
feR B09LX23-VK E09LX23-VK
0011UT114FE-FTB114CE-FTB
ABCDE F
G
HIJKLMN
1
2
3
4
5
6
7
8
9
10
11
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~ A Board Schematic Diagram [ Audio, Deflection J Interface ] Page 1/3 ~
AV LINK
CONVERTER
0.47
0.47
25V
25V
0.1
10000PF
50V
35P
TO J BOARD
CN3604
AUDIO AMPLIFIER
25V
2W
TP2
TP1
B-#SSAE6BAD<...>-A..-32XL90
WOOFER
5
TO ROTATION COIL
1K
1K
50V
R AUDIO OUT
L AUDIO OUT
V OUT AMPLIFIER
V TRAP/ROTATION
ADJUSTMENT
HEADPHONE AMP
LINE OUT AMP
2.2k
2.2k
ABCDE F
G
HIJKLMN
1
2
3
4
5
6
7
8
9
10
11
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~ A Board Schematic Diagram [ Tuner, Regulators ] Page 2/3 ~
COMPONENTS MARKED AS XX ARE NOT
FITTED ON THIS MODEL
xx
TAB(CONTACT)
18K
10K
22K
150K
100
16V
10UH
F1101
1.8 VOLT
REGULATOR
xx
B-#SSAE6BAD<...>-A..-32XL90
100K
39K
39K
150K
33PF
ABCDE F
G
HIJKLMN
1
2
3
4
5
6
7
8
9
10
11
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~ A Board Schematic Diagram [ B Interface ] Page 3/3 ~
xx
+
+
+
0
0
0
SCL CONVERTER
SCL CONVERTER
B-#SSAE6BAD<...>-A..-32XL90
1.5K
1.5K
1.5K
100
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