CHARTS AND DIAGRAMS
4.1
DEMODULATOR CIRCUIT BOARD [HR-J770KR]
14 DEMOD
PB11091
B
A
SECTION 4
321
COMPONENT PARTS LOCATION GUIDE DEMODULATOR [VR610/61]
REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION
CAPACITOR
C1501 B C 2A
C1502 A D 2A
C1503 B C 2A
C1504 B C 2A
C1505 B C 2A
C1506 B C 2A
C1507 B C 2A
C1508 A D 1A
C1509 B C 2A
C1510 B C 1A
C1512 B C 1A
C1513 A D 1A
C1514 A D 1A
C1515 A D 1A
C1516 B C 1A
C1517 A D 1B
C1518 A D 1B
C1519 A D 1B
C1520 A D 1B
C1521 B C 1B
C1522 A D 2B
C1523 B C 1B
C1524 A D 2B
C1525 B C 2B
C1526 B C 2B
C1527 B C
2B
2BDAC1528
2BCBC1529
CONNECTOR
IC
COIL
TRANSISTOR
RESISTOR
2BCBC1530
3BDACN1501
2ADAIC1501
1ADAL1501
2ADAQ1501
1BDAQ1502
3ACBR1501
2ACBR1502
2ACBR1503
2ACBR1504
2ACBR1505
2ACBR1506
2ACBR1507
2ACBR1508
1ACBR1509
1ACBR1510
1BCBR1511
1BCBR1512
1BCBR1513
1BCBR1514
1BCBR1515
2BCBR1516
OTHER
2BCBR1517
2BCBR1518
2BCBR1520
3BCBR1521
2BDAVR1501
1ADAVR1502
2ADACF1501
2ADACF1502
2BDACF1503
2ADAT1501
2BDAT1502
4-1
DEMODULATOR SCHEMATIC DIAGRAM [HR-J770KR]4.2
5
4
TO MAIN(TUNER
CN6701
)
MODE SEL
DEMOD(R
DEMOD(L
3
)
)
SIF
2
1
4-2
DCBA
0.0033
DTC144WSA
Q1501
2SC1740S/QRS
68
HGFE
4-3
MAIN,A/C HEAD,MINIFRONT,LOADING MOTOR AND R.PAUSE CIRCUIT BOARDS
4.3
03 MAIN
LPB10088-001E
DANGEROUS VOLTAGE
4-4
12 A/C HEAD
LPB10010-001A
28 MINI FRONT
LPB10088-001E
55 LOADING MOTOR
LPB10010-001A
91 R.PAUSE
LPB10088-001E
4-5
COMPONENT PARTS LOCATION GUIDE MAIN
REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION
CAPACITOR
C1 B C 15N
C2 B C 15N
C3 B C 14N
C4 B C 14N
C5 A D 15N
C6 B C 14N
C7 B C 4H
C8 B C 17N
C9 B C 9M
C10 B C 12N
C11 B C 12N
C12 B C 10N
C13 B C 10N
C14 B C 11M
C15 B C 12N
C16 B C 12M
C17 A D 9M
C18 A D 8M
C19 A D 9M
C20 A D 9M
C21 B C 11M
C22 A D 9M
C23 B C 12M
C24 B C 12M
C25 B C 11L
C26 B C 11L
C27 B C 11L
C28 A D 11L
C29 B C 11L
C30 A D 10L
C31 A D 11L
C32 B C 12L
C33 A D 11L
C34 B C 10K
C35 B C 11K
C36 A D 12L
C37 A D 12K
C38 A D 12K
C39 B C 13K
C40 A D 12K
C41 B C 12K
C42 B C 11K
C44 B C 15N
C51 A D 16G
C52 A D 9M
C53 B C 10K
C54 B C 10K
C55 B C 10L
C56 B C 10K
C57 B C 10N
C58 B C 11N
C59 B C 9N
C60 A D 9N
C61 B C 11O
C62 B C 11N
C64 B C 10M
C65 B C 13N
C69 B C 15N
C70 B C 15N
C80 B C 12M
C81 B C 11M
C87 B C 15N
C88 B C 15N
C89 B C 14N
C90 B C 14N
C93 B C 11N
C96 B C 8E
C98 A D 15H
C106 B C 11N
C108 B C 10L
C109 B C 12N
C110 B C 12N
C112 B C 10L
C113 B C 10L
C114 B C 10L
C131 B C 9K
C132 B C 12J
C201 A D 11G
C202 B C 11G
C203 A D 11G
C205 B C 11G
C207 B C 11G
C208 B C 10G
C209 B C 10G
C210 B C 10G
C211 B C 10G
C212 B C 13G
C213 B C 12G
C401 B C 15O
C402 B C 15O
C403 B C 15O
C404 B C 16O
C405 B C 16O
C406 B C 16O
C407 B C 16O
C408 B C 17O
C409 A D 17O
C901 A D 20O
C902 B C 20N
C903 A D 20O
C904 B C 20N
C2001 A D 14K
C2002 A D 14L
C2003 A D 15M
C2004 B C 15M
C2005 A D 14O
C2006 B C 13N
C2007 A D 13O
C2008 A D 13O
C2009 B C 12O
C2010 B C 13N
C2011 A D 13O
C2012 A D 13N
C2051 A D 9O
C2052 A D 9O
C2053 B C 9P
C2054 B C 8O
C2055 A D 10P
C2201 B C 11J
C2202 B C 13K
C2203 A D 13K
C2204 B C 10J
C2205 A D 13K
C2206 A D 13K
C2207 A D 13J
C2208 A D 14K
C2209 A D 14K
C2210 A D 15K
C2211 A D 15K
C2212 A D
16MDAC2220
16MCBC2221
16MDAC2222
16MDAC2223
16MCBC2224
16MDAC2225
15MDAC2226
15MCBC2227
15NDAC2251
15MCBC2252
16NCBC2253
15NCBC2254
13GDAC3018
13GDAC3036
22HDAC5306
15K
15KDAC2215
15LDAC2216
15LDAC2217
15LDAC2218
16LDAC2219
14EDAC3013
13ECBC3015
13FCBC3016
13FCBC3017
12FCBC3019
12FCBC3020
13ECBC3022
16BCBC3023
12FCBC3035
13EDAC3043
13EDAC3045
13ECBC3048
10ECBC3050
17JCBC3051
17ECBC3052
14EDAC3053
17KCBC3054
16BDAC3055
10ECBC4007
10FCBC4019
7NCBC3001
6MCBC3002
5MDAC3003
20ICBC3008
4DDAC3024
4DCBC3025
2DDAC3026
2DDAC3028
6BCBC3029
6BDAC3030
9GCBC3041
9GCBC3042
11ICBC3049
7MCBC4001
8GDAC4002
8FDAC4004
8FCBC4006
7FDAC4008
9FCBC4009
8FDAC4010
7DCBC4011
8FCBC4012
8GCBC4014
8FCBC4015
6BDAC4016
6BCBC4017
8FCBC4022
2PDAC5001
2NDAC5002
4PDAC5003
2MDAC5006
2MDAC5101
2KDAC5102
3LCBC5103
3LDAC5104
2LDAC5105
4LDAC5106
3LDAC5107
2KDAC5110
1HDAC5201
3HDAC5202
2GDAC5203
3GDAC5204
2HDAC5205
4GDAC5206
2FDAC5207
1FDAC5208
3GDAC5209
2EDAC5301
3EDAC5302
3EDAC5303
4EDAC5304
1CCBC5305
4ICBC3007
1IDAC5004
CONNECTOR
DIODE
22GDAC5307
18ACBC5321
21LDAC6005
22MCBC6006
21MDAC6007
22MCBC6008
21ODAC6012
22OCBC6013
21PCBC6014
22NCBC6020
22NCBC6021
22NCBC6022
22MCBC6023
21LDAC6031
22JCBC6033
22OCBC6052
22PCBC6053
19HDAC6501
19HCBC6502
19HDAC6503
18HDAC6504
20HDAC6505
17HDAC6506
18HCBC6507
17HDAC6508
18HCBC6509
17GDAC6510
18FDAC6511
19GDAC6512
20GDAC6513
20GDAC6514
18GDAC6515
19GDAC6516
19GDAC6517
18FDAC6518
20KCBC6519
21KCBC6520
20JDAC6551
20JCBC6552
20JCBC6554
19HDAC6601
20HDAC6602
17HDAC6603
20GDAC6604
18GDAC6605
21DCBC6650
22ECBC6651
22ECBC6652
21DCBC6653
21FDAC6654
11BDAC7001
13BDAC7007
13ACBC7008
13BCBC7009
13BCBC7010
18BCBC7013
17ACBC7014
15ACBC7019
15ACBC7020
19LDAC7201
20LDAC7206
14ODACN1
19LDACN2002
13PDACN3007
19MDACN6204
16ADACN7003
21CDACN7101
20LDACN7102
17PDAD1
16PDAD2
16GDAD4
16GDAD5
17NDAD2001
16LDAD2201
16LDAD2202
12HDAD3001
16DCBD3007
11GCBD3009
17BCBD3015
14HDAD4003
3EDAC5310
2EDAC5312
20IDAC6553
9BDAC7002
7BDAC7011
9BCBC7012
8ADAC7021
9ODACN2001
7LDACN3001
7PDACN3002
7NDACN3003
9FDACN3004
3DDACN3005
1ODACN5001
21IDACN6701
2CDACN7001
7FDAD3
5DDAD3002
5CDAD3004
5CDAD3005
6DDAD3006
4EDAD3008
8PCBD3013
3NCBD5001
1MDAD5101
1MDAD5102
3LDAD5103
3LDAD5104
2KDAD5105
1IDAD5201
IC
JACK
COIL
TRANSISTOR
3IDAD5203
3IDAD5204
3IDAD5205
2HDAD5206
2IDAD5207
3HDAD5208
3HDAD5209
4HDAD5210
1HDAD5211
3IDAD5301
1EDAD5302
1EDAD5303
1FDAD5304
3FDAD5305
3FCBD5308
4DDAD5309
4DDAD5311
4ECBD5312
2ECBD5313
21LDAD6002
20JDAD6551
21ECBD6650
7ADAD7002
8BDAD7003
17ADAD7004
17ADAD7005
16ADAD7009
16ADAD7010
13MCBIC1
11ECBIC3001
7NDAIC3002
13ECBIC3003
RESISTOR
16CDAIC3004
2EDAIC5301
18GCBIC6501
22ECBIC6650
12BCBIC7001
8ADAIC7002
20QDAJ1
21QDAJ2
15QDAJ6201
16QDAJ6202
20ADAJ7101
16NDAL1
10NDAL2
9LDAL3
9LDAL4
12JDAL5
11LDAL11
10MDAL13
9ODAL15
10NDAL16
11NDAL17
11NDAL24
10LDAL27
12NDAL28
11GDAL201
12GDAL203
13GDAL204
16ODAL401
17ODAL402
20MDAL901
16NDAL2001
16MDAL2251
3GDAL5201
1FDAL5202
4DDAL5301
21NDAL6001
22HDAL6002
21ODAL6003
22KDAL6032
21NDAL6050
18LDAL7201
15NCBQ1
15NCBQ2
14OCBQ3
14NCBQ4
10NCBQ5
11KCBQ10
11KCBQ11
11KCBQ12
11KCBQ13
11MCBQ21
9KCBQ22
9LCBQ23
10LCBQ25
10KCBQ26
10KCBQ27
16HCBQ32
14HCBQ35
11NCBQ38
10LCBQ39
10LCBQ40
10LCBQ41
9LCBQ42
10GCBQ201
12GCBQ202
15OCBQ401
16OCBQ402
17OCBQ403
16NCBQ404
16OCBQ405
20NCBQ901
20NCBQ902
11OCBQ2001
11OCBQ2002
10OCBQ2003
9PCBQ2051
7OCBQ2052
7OCBQ2053
7OCBQ2054
7OCBQ2055
13OCBQ2101
17MCBQ2251
4IDAQ3001
19IDAQ3002
6MCBQ3003
6DCBQ3004
17ECBQ3005
7DCBQ4001
5BCBQ4002
2LDAQ5101
2LDAQ5102
3GDAQ5301
3FCBQ5302
22GDAQ5303
3FDAQ5306
2ECBQ5307
3ECBQ5308
4ECBQ5310
3FCBQ5311
1CDAQ5312
2DCBQ5318
22JCBQ6030
22JCBQ6031
20KCBQ6501
20KCBQ6502
20JDAQ6551
19LDAQ7201
7JCBQA
12NCBR1
12NCBR2
10NCBR3
9LCBR5
11LCBR6
11KCBR7
12KCBR8
12KCBR9
10ODAR12
16NCBR21
17NCBR22
10NCBR23
10NCBR24
12KCBR36
10KCBR37
10KCBR38
11KCBR39
10KCBR41
10KCBR42
11KCBR43
10KCBR44
11KCBR45
11MCBR46
9LCBR48
9KCBR49
9KCBR50
16HDAR66
8KDAR67
9MCBR69
16LCBR71
11MCBR75
8ECBR76
14PDAR77
12KCBR78
12KCBR79
11MCBR90
12NCBR92
12NCBR93
9LCBR95
11NCBR103
11NCBR104
12JCBR106
9NCBR107
10MCBR108
10MCBR109
11GCBR201
11GCBR202
10GCBR203
10GCBR204
10GCBR205
10GCBR206
10GCBR207
14FCBR210
13GCBR211
15OCBR401
16OCBR402
16OCBR403
16OCBR404
16OCBR405
16OCBR406
16NCBR407
16OCBR408
21PCBR901
21PCBR902
20MCBR903
20NDAR904
20MCBR905
20PCBR911
21BCBR912
13KCBR2001
13JCBR2002
14KCBR2003
14KCBR2004
16KCBR2005
16KCBR2006
16KCBR2007
15KCBR2008
16KCBR2009
16KCBR2010
16MCBR2011
17MCBR2012
13NCBR2013
13NCBR2014
13OCBR2015
12OCBR2016
11OCBR2017
10OCBR2018
10OCBR2019
9OCBR2051
9PCBR2052
9PCBR2053
9PCBR2054
9OCBR2055
8OCBR2056
7OCBR2057
7OCBR2058
7OCBR2059
7OCBR2060
14NCBR2101
17LCBR2201
14KCBR2202
14KCBR2203
15JCBR2204
15KCBR2205
14JCBR2206
14JCBR2207
16KCBR2213
16KCBR2215
16LCBR2217
16LCBR2218
16LCBR2219
16LCBR2220
15LCBR2222
16LCBR2223
16LCBR2224
16LCBR2225
15KCBR2230
15KCBR2231
17MCBR2232
17MCBR2251
20ACBR2601
19BCBR2602
20PCBR2603
11DCBR3001
11DCBR3002
12DCBR3003
12DCBR3004
12DCBR3005
14CCBR3007
13DCBR3008
13DCBR3009
13DCBR3010
13DCBR3011
15DCBR3012
14DCBR3013
15DCBR3014
15DCBR3015
13DCBR3016
13ECBR3017
13ECBR3018
15DCBR3019
15DCBR3020
14DCBR3021
14ECBR3022
13FCBR3026
13FCBR3027
13FCBR3029
14FCBR3030
14FCBR3031
13HDAR3035
13GCBR3043
12GDAR3044
12GDAR3046
10GCBR3056
9GCBR3057
9JCBR3058
9GCBR3060
9GDAR3061
9GDAR3062
9GDAR3063
9ECBR3078
9ECBR3079
9ECBR3080
9ECBR3081
9DCBR3082
9DCBR3083
9DCBR3084
9DCBR3085
9DCBR3086
9DCBR3087
10DCBR3088
10DCBR3089
8DDAR3090
8DDAR3091
9DCBR3092
9DCBR3094
10DCBR3096
10DCBR3097
10DCBR3098
11DCBR3099
11DCBR3100
6MCBR3201
5MCBR3202
5MCBR3203
5MCBR3204
7GCBR3205
9FCBR3206
9FCBR3207
9FCBR3208
9HDAR3209
7ECBR3210
15CCBR3211
17FCBR3212
16FCBR3213
7GCBR3214
7GCBR3215
5ECBR3216
6DCBR3217
9ECBR3219
13ECBR3220
13ECBR3222
12FCBR3223
12FCBR3224
12FCBR3225
17BCBR3226
17BCBR3227
7CDAR3232
7DCBR3233
6CCBR3234
6PDAR3235
15CCBR3236
13IDAR3237
13IDAR3238
10CCBR3240
10CCBR3241
13GDAR4001
7HCBR4002
8FCBR4003
14ECBR4004
14CCBR4006
10ECBR4010
10FCBR4011
9FCBR4012
14CCBR4013
7FCBR4018
8GCBR4019
8GCBR4020
8GCBR4021
6BCBR4022
7GCBR4024
7HCBR4025
4PDAR5001
3MDAR5101
3MDAR5102
3MDAR5103
1LDAR5104
1LDAR5106
2KDAR5107
3LCBR5108
2LDAR5109
3LCBR5110
3MCBR5111
1KCBR5112
3LDAR5113
7ADAR5301
4GCBR5302
4GCBR5303
SWITCH
1FDAR5304
4JCBR5305
3DCBR5306
1ICBR5307
3GCBR5308
3FCBR5309
2FCBR5310
2FCBR5311
1CDAR5313
3DCBR5314
2ECBR5315
4ECBR5316
3FCBR5317
3FCBR5318
22FCBR5319
TESTPOINT
5GCBR5323
4DCBR5324
3DCBR5325
2DCBR5326
3ECBR5327
2ECBR5331
2FDAR5333
4FDAR5334
21NCBR6020
21MCBR6021
21NCBR6022
21MCBR6023
15DCBR6025
21NCBR6026
21JCBR6030
22KCBR6031
21LCBR6032
21LCBR6033
21JCBR6034
21NDAR6050
19NCBR6053
15PCBR6238
16PCBR6239
18HCBR6501
18HCBR6502
18HCBR6503
18GCBR6504
19GCBR6505
18FCBR6506
18FCBR6507
20KCBR6508
20KCBR6509
20KCBR6510
21KCBR6511
17GCBR6512
17GCBR6513
17GCBR6514
17GCBR6515
20JCBR6551
20JCBR6552
OTHER
19ICBR6051
19ICBR6052
4-6
19HCBR6602
18HCBR6603
18FCBR6604
22FCBR6650
22ECBR6651
22ECBR6652
21DCBR6653
21ECBR6654
21ECBR6655
21ECBR6656
21ECBR6657
21ECBR6658
21ECBR6659
22ECBR6660
21ECBR6661
10BCBR7001
10BCBR7002
11BCBR7003
11BCBR7004
14ADAR7005
6BCBR7006
7BCBR7007
7BCBR7008
2CCBR7009
2CCBR7010
15ACBR7013
8BCBR7014
8BDAR7015
10BDAR7017
15ACBR7020
17BCBR7021
15BCBR7022
6BCBR7023
5BCBR7024
5BCBR7025
15BCBR7030
6BCBR7031
5BCBR7032
2BCBR7033
1BCBR7034
2BCBR7035
2BCBR7036
3BCBR7037
16ACBR7040
15ACBR7041
19LCBR7202
19LCBR7203
19LDAR7204
7JCBRA
7JCBRB
7JCBRC
6JCBRD
7JCBRE
7KCBRF
21HDAVR6601
18CDAS3001
18PDAS6050
22BDAS7001
18BDAS7002
7BDAS7004
6BDAS7006
5BDAS7008
4BDAS7010
4BDAS7011
3BDAS7012
2BDAS7013
2BDAS7014
1BDAS7015
17BDAS7016
6PDATP106
5PDATP111
6PDATP2253
6PDATP4001
3ADATP7001
4ADATPGND
22KDACF6031
3FDACP4001
3DDACP5301
4FDACP5302
12ADADI7001
1ODAF5001
2ODAFC5001
1ODAFC5002
21NDAFW3001
20LDAFW3002
16NCBK2251
16NCBK2252
16NCBK2253
3KDAK5101
1MDAK5102
4ODALF5002
2GDAPC0573
16FDAPC3001
8GDAPC3002
4LDAPC5101
3PDASG5001
9PDAT2051
1KDAT5001
22PDATU6001
1PDAVA5001
4PDAVA5002
2PDAVA5003
12LDAX1
12LDAX2
13FDAX3001
12GDAX3002
REMOTE CONTROL SCHEMATIC DIAGRAM4.4
5
)
CH+
1-
(
CANCEL
)
2-
(
TIMER
VCR
-/--
OPERATE
/TV CH+
CABLE/SAT
CH-
DISPLAY--:--
AUDIO/MUTE
OK/ENTER
/TV CH-
41333224
4
28
27
P51
P50
16
8
26
P43
343123
15
7
25
P42
353022
14
6
24
P41
362921
13
5
23
P03
45372820
12
4
22
P40
46382719
11
3
21
P02
392618
10
2
20
P01
48402517
9
1
19
P00
18
P73
JP1
17
P72
JP2
16
P71
JP3
15
P70
3
P52
P53
P60
P61
P62
P63
P11
TEST
VSS
X1
2
+
+
1
DCBA
E. & O. E. No. 82817
4-7
(
Sanwa)-V13D1
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