A Board - Processor (Block A) - Sony KV-AR252M81 Service Manual

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4-3-2. A Board — Processor (Block A)
1
2
3
A
B
A
(BLOCK A)
PROCESSOR
C
D
(A71) NVM_SCL
To E21
(A70) NVM_SDA
To E22
R099
220
RN-CP
(A69) B_CLK
To E42
JR1080
XX
E
(A68) B_DAT
CHIP
To E43
R097
220
RN-CP
(A67) B_INT
R096
To E44
220
RN-CP
(A66) DGC-RELAY
To C13
C308
L038
0.1
10uH
3.3V
16V
B
3.3V
1
C309
GND
2
10
LED G
3
LED R
4
SIRCS
5
F
GND
6
KEY
7
CN014
7P
WHT
TO H3 BOARD
CN3905
G
H
I
J
KV-AR252M81
4
5
6
C006
100
16V
3.3V
C015
10
D067
D002
XX
MMDL914T1
MMDL914T1
3.3V POWER SUPPLY
D003
MMDL914T1
5V POWER SUPPLY
R322
R338
0
4.7k
R001
RN-CP
:CHIP
4.7k
R344
RN-CP
0
R345
CHIP
R003
0
4.7k
R010
RN-CP
10k
CHIP
CHIP
R014
100
CHIP
3.3V
R030
C020
100
R029
R340
0.1
CHIP
10k
100
C090
16V
CHIP
CHIP
B
100p
C011
CH
L009
10uH
0.22
D072
16V
R319
C091
MMDL914T1
B
XX
100p
3.3V
PROTECT
CH
R360
R015
R320
C322
R363
18k
1.5k
XX
3.3k
4.7
RN-CP
RN-CP
RN-CP
RN-CP
R387
Q016
C310
100
MSD601-RT1
XX
RN-CP
RESET
16V
D068
B:CHIP
RD5.6SB-T1
Q017
PROTECT
MSD601-RT1
RESET
C083
R361
XX
R362
R365
XX
CH
5.6k
0
RN-CP
:CHIP
Q013
MSD601-RT1
C321
(RESET)
10
3.3V
– 38 –
KV-AR252M81
RM-W102
RM-W102
7
8
9
CN004
7P
WHT
TO C BOARD
CN701
C093
100
9V
16V
5V
D057
MMDL914T1
R-MUTE
D058
MMDL914T1
R5008
R5010
R5012
100k
G MUTE
10k
15k
RN-CP
C592
RN-CP
RN-CP
470p
CHIP
C596
D059
R5014
47PF
MMDL914T1
1.5M
CHIP
B MUTE
R5013
C589
C591
Q001
XX
1M
0
B
CHIP
CHIP
UN2211
C590
R5034
0.0047
RGB-MUTE
R5009
D024
68K
B
470k
UDZSTE-179.1B
(SPOT)
RN-CP
RN-CP
PROTECTION
R5033
R5011
C594
D023
Q515
0.01
100k
3.9k
UDZSTE-179.1B
2SD601A-Q-TX
RN-CP
25V
RN-CP
(RGB MUTE)
B
PROTECTION
D025
C056
UDZSTE-179.1B
C037
100
3
R364
PROTECTION
2
10
25V
1k
4
C025
L006
L035
RN-CP
0.22
10uH
10uH
16V
C028
C030
L007
L005
B
0.22
C054
0.1
10uH
D006
10uH
16V
0.1
16V
C323
C038
XX
16V
B
B
C036
0.1
L031
0.1
C302
C026
R038
100
16V
B
5
16V
10uH
25V
B
22
C053
100
R042
47
25V
B
C043
0.022
R336
R395
C023
35V
CHIP
2.2k
F
0.1
25V
R056
0.22
1
CHIP
C047
10k
4.7k
B:CHIP
R041
C301
16V
0.1
1.2k
CHIP
CHIP
C045
16V
B
RN-CP
100
470p
0.1
16V
TP03
B:CHIP
16V
B:CHIP
CHIP
CHIP
B
Q015
UN2211
R323
100
PROTECTION
RN-CP
R019
XX
SCARTHPR
SCL1
R020
CHIP
XX
SDA1
C012
CHIP
VDDC2
C021
0.22
100p
L011
16V
VSSC2
10uH
B
CH
B INT
R012
R337
2.2k
470
D1_JP/MONSW_MONO
R339
RN-CP
RN-CP
MOMUTE-AUDIO
100
DGC RELAY
R341
100
RN-CP
AUDIO MUTE
RN-CP
R018
HD SW
XX
SCL0
SDA0
R381
R392
4.7k
100
VDDP(3.3V)
CVBS2/Y2
R380RN-CP
RN-CP
IC001
R379
RESET
100
RN-CP
TDA12079H1/N1B3FOK1
100
ROT CTRL
R382
RN-CP
(ADD:8AH)
ROT SW
MON_OUT
4.7k
R023
100
CHIP
STBY_SW
D069
D073 MMDL914T1
AFT
XX
C013
C975
470
D1_JP/MODE1_EU/ATT
0.001
16V
R024
VDDC(1.8V)
INTC0_IF
C321
100
L012
IFVO/IF_MON_OUT
RN-CP
DECV1V8
10
JR1081
10uH
0
KEY
SIFAGC/SCART
CHIP
S2/MODE2-EU
C014
R026
D070
100
0.22
VSSC1/P
XX
RN-CP
16V
RED LED
MONO_OUTL
B:CHIP
C016
GREEN LED
9
10
XX
VDDC3(1.8V)
R025
8
VSSC3
100
L013
RN:CHIP
AGC-MUTE
10uH
SECAM L-L
C018
M-SYS-IF
0.22
16V
B:CHIP
TP02
C327
0.22
W060
C304
C048
X001
0.22
C089
C029
100
C052
R051
16V
XX
22
24.5MHz
25V
B
0.001
39k
W059
63V
R011
B
RN-CP
C311
C050
C055
C019
100
0.1
W004
0.22
10
0.15
CHIP
C300
W001
16V
16V
L036
C031
0.22
C044
W005
470
C034
2.2
R046
R048
W002
B
10uH
16V
B
C032 10p
16V
100
L010
16V
B
100
W003
10p
R305
F
R045 CHIP
10uH
L033
L037
CHIP
W006
C022
C024
0
0.22
22
10uH
100
R398
10uH
C041
63V
CHIP
0.0047
16V
CHIP
D064
1.5M
B
R044
RD5.6SB-T1
B
C081
12k
C049
0.001
PROTECTION
0.022
L032
CHIP
L008
B
C042
C080
25V
10uH
C046
10uH
0.22
XX
B
0.0068
16V
B
25V
C324
R355
100
R314
R315
6.8k
22k
6.8k
16V
R316
RN-CP
RN-CP
RN-CP
6.8k
D065
CHIP
RD5.6SB-T1
PROTECTION
R306
1.2k
1/10W
RN-CP
C599
XX
R5030
XX
D062
R310
R311
RD5.6SB-T1
47k
1k
D061
CHIP
CHIP
SLICER
MMDL914T1
ABL
Q009
C079
XX
MSB709-RT1
XX
R309
ABL BUFFER
XX
R326
XX
RN-CP
R303
1M
C084
CHIP
XX
B
C325
R327
XX
XX
R301
C077
RN-CP
2.2M
0.01
C326
R304
25V
CHIP
XX
D060
470k
B
RN-CP
UDZ-TE-17-7.5B
GEOMETRIC
CORRECTION
10
11
12
CN005
CN003
XX
XX
TO VM1 BOARD
CN5901
9V
5V
SY (A14) To E4
SU (A15) To E5
SV (A16) To E6
SEL(A17) To E7
B-Y/BIN (A18) To E30
Y/GIN (A19) To E29
R-Y/RIN (A20) To E31
SCARTFBL/A16 (A21) To E36
D356
R356
MMDL914T1
470
CHIP
5V
R058
100
R317
RN-CP
2.2k
C317
RN-CP
XX
R397
TP04
100K
RN-CP
6
CVBS0
TV-OUT (A22) To E3
SCARTHPL
JR1089
9V
LSR
XX
JR1088
LSL
XX
C1
C3 (A23) To E40
CVBS3/Y3 (A24) To E39
CVBS1/Y1
INR1
JR1090
INR3 (A25) To E37
XX
INL1
INL3 (A26) To E38
JR1091
C319
0
CVBS3
CVBS2 (A27) To E28
XX
JR1092
INR3
C318
CHIP
INR2 (A28) To E35
XX
XX
INL3
INL2 (A29) To E34
C2
C1 (A30) To E14
JR1093
XX
CVBS1/Y1 (A31) To E13
DVD-R (A32) To E2
INR2
C303
C072
INL2
DVD-L
(A33) To E1
100
0.01
MON-OUT (A34) To E17
JR1095
25V
JR1094
16V
XX
XX
VP2
B
AGC2SIF
D066
47uH
7
MMDL914T1
VCC8V
L003
10uH
IFVO/IF_MON_OUT (A35)
C064
C305
C069
To D4
2.2
100
0.1
PLLIF
25V
16V
GND
B
PLLIF (A36) To D8
MONO_OUTL (A37) To D14
C073
C316
DECSDEM
0.47
2.2
10V
OUTR (A38) To E11,E16
OUTR
B
C063
OUTL (A39) To E12,E15
OUTL
0.1
R388
C065
D1 RIN
16V
68k
B
3.3
CHIP
D1 LIN
INR1 (A40) To E33
AVL/2SIF
INL1 (A41) To E32
R384
R060
100
C306
100
CHIP
0.1
CHIP
Q012
16V
R312
FSC (A42) To E27
18k
B
MSD601-RT1
CHIP
(FSC BUFFER)
R383
R386
XX
470
CHIP
C094
CHIP
10
C085
0.1
C058
R313
16V
1000p
18k
B
CHIP
R061
680
CHIP
5V
C057
0.01
25V
B:CHIP
B-11944-ME.-A..-PROCESSOR-AR252M81
– 39 –
13
14

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