2. Analog video
MONITOR OUT (CVBS) output NG
RP
MP_CUP12911Z_A
8.TUNER_INT
7.TUNER_RST
6.TUNER_CE
5.TUNER_SDIO
4.TUNER_SCLK
3.VCC
2.R-OUT
1.L-OUT
5.+12V
27.DGND
OUT
A
3.-12V
1.THERMALDET_A
2.CURRENT_GND
1.CURRENT_DET
3.H/P_RL
Y
7.C/S_RL
Y
6.FRONT_RL
Y
1.FR
B
A
2.AGND
3.SR
4.AGND
5.CEN
6.AGND
7.SL
8.AGND
9.FL
10.AGND
11.SBR
12.AGND
13.SBL
14.AGND
15.+12V
2.RL
Y_GND
4.HI-B_RL
Y
5.+12V
8.SB_RL
Y
4.MUTE_+B 5.ASO_DET 6.DGND 7.DC_PROT 8.THERMALDET_B 9.AMPSIG_DET
9.CHGND
CN821
B
B
C
IN
2.D5.2V
3.M_RESET
4.DGND
5.DGND
6.MAIN_POWER
MI
ICT FCT1 FCT2
BAR CODE LABEL
A
7.MIC_SIGNAL
8.MIC_GND
3.MIC_DET
4.POWER_KEY
6.-12V
9.B/P_IRIN_DE
10.H/P_DET
11.VSEL_A
12.VSEL_B
13.KEY_3
14.KEY_2
15.KEY_1
16.RED_LED
17.GRN_LED
18.RC_IN
19.FL_RST
20.FL_CE
21.FL_CLK
22.FL_DA
TA
23.CPU_POWER
24.MCU+5V
25.MCU_3V3
26.DGND
1.FR
1.ISEL_A
2.ISEL_B
B
A
2.AGND
3.SR
4.AGND
5.CEN
6.AGND
7.SL
8.AGND
9.FL
10.AGND
11.SBR
12.AGND
13.SBL
14.AGND
15.+12V
B
B
C
1.D5.2V
D1.8V
D3.3V
1.-12V
2.RLY_GND
3.+12V
4.VGND(RET_GND)
5.DA+5V
D3.3V
D1.8V
D1.0V
CEC1V1
C7902
C7901
R7642
R7638
R7634
R7630
R8205
R8203
R7643
R7639
R7635
R7631
R8022
R8020
R8018
R8025
R8024
R8003
R8002
C7930
C7928
C7926
C7920
C7918
C7916
R8136
R8138 R8135 R8133
C7506
C7505
IC747
D8202
D8201
R7134
R7133
R7132
RN716
RN715
RN713
R881
1
R7871
JK811
CN822
R8241
R8240
BN812
BN811
BK814
BK813
BK812
BK811
CN813
CN823
CN821
CN755
CN754
CN753
CN751
CN741
JK761
JK762
JK951
JK911
JK901
JK822
JK821
JK741
JK731
JK721
JK711
JK751
JK701
C7406
C7401
C8813
C8812
C9106
C9105
C7806
C7615
C8236
C8235
C7281
C8250
C8249
C8248
C8247
C8246
C8245
C8244
C8251
C8207
C8280
C8279
C8278
C8277
C8229
C7936
C7808
C7309
C9113
C8262
C8264
C9116
C9117
C8263
C9114
C9115
C8274
C8273
C8268
C8267
C7629
C7639
C7638
C7628
C7621
C7620
C7652
C7807
C7630
C7631
C9107
C91
10
C9109
C9108
C9101
C9102
C7614
C7612
C7605
C7602
C8259
C8240
C8239
C8809
C8808
C7490
R7449
R7448
R7447
T1
R8810
R8809
R7360
R7359
R7263
R7262
Q7805
Q7804
Q7803
R7868
R8174
R8175
R8291
R8290
R8289
R8288
R7606 R7605 R7604
R7603
IC821
C7290
X7501
R8222
R7219
R7158
R7157
R7156 R7155
R7152
R7153
R7220
Q9002
VDD33IO
VDD33
VDD11
T9
T7
T15
T13
T11
PLD_WRITE
PLD_ERR
N5V_PW
N3V3_PW
J_TMS1
J_TDO1
J_TDI1
J_TCK1
DA_Z_MUTE1
DA_MS1
DA_F
DA_DA1
DA_CK1
DAFS1 DADA
TAF1
DA64FS1
DA256FS1
AVDD11RX
787_RST
Q9107
Q9106
Q9105
Q9104
Q7593
Q7592
Q7802
IC763
IC762
IC822
IC824
IC823
IC771
R8281
R8280
R8273
R8272
R9005
R9006
R7781
R9004
R8287
R8286
R8279
R8278
R7645
R7641
R7637
R7633
R8285
R8284
R8277
R8276
R7580
R7483
R7437
R8132
R7146
R7145
R7867
R7866
R7587
R8131
R7589
R9003
R9001
R7720
R7646
R7583
R7536
R7515
R7511
R7509
R7140
R7139
R7777
R7647
R7742
R7741
R7739
R7737
R7734
R7733
R7732
R7731
R7730
R7729
R7728
R7727
R7724
R7723
R7722
R7719
R7707
R7706
R7705
R7704
R7703
R7702
R7701
R7725
R7584
R7150
X771
L9001
C7974
C7954
C7934
C8222
C7722
C7634
C7624
C7636
C7635
C7626
C7625
C9001
C7989
C7988
C7987
C8101
C7643
C7642
C7188
C7637
C7627
C7644
C7105
C7104
C7102
C81
17
C8115
C7470
C7654
C7648
Q8203
Q8201
Q8202
Q7801
Q7591
Q9001
Q7424
Q7422
Q7416
Q7414
Q7202
Q7201
Q7102
Q7101
Q8205
Q8204
Q7501
IC751
IC764
IC701
IC791
D9001
D9002
R7601
R8228
R8227
R8226
R8225
R7988
R7978
R7968
R7958
R7938
R7928
R7918
R7715
R7986
R7976
R7966
R7956
R7936
R7926
R7916
R7946
R8220
R8219
R8216
R8215
R8232
R7714
R7468
R7948
R7514
R7513
R7512
R7534
R7535
R7726
R7709
R7520
R7519
R7521
R7522
R7523
R7740
R7144
R7465
R7143
R7566
R7947
R7982
R7981
R7972
R7971
R7962
R7961
R7952
R7951
R7931
R7932
R7941
R7942
R7922
R7921
R7912
R7911
R7987
R7977
R7967
R7957
R7937
R7927
R7917
R9102
R9101
R8807
R8806
L7107
L7443
L7423
CN811
CN812
C7981
C7971
C7961
C7951
C7931
C7921
C791
1
C7941
C8110
C7991
C7914
C7480
C7472
C7999
C7998
C7489
C7501
C7479
C7458
C7434
C71
15
C71
14
C8221
R7473
R7471 R7470
C7459
C7457
C7446
C7445
C7444
C7433
C7432
C7420
C7419
C7421
R8254
R8253
R8252
R8251
R8250
R8249
R8248
R8247
R7441
R7431
R7421
R7411
RN762
RN725
R7474
R7234 R7233 R7232
C7815
C7271
C7153
RN704
RN703
RN702
RN701
RN761
RN783
RN781
RN790
RN789
RN788
RN793
RN794
RN791
RN787 RN786RN785
RN782
RN795
RN723
RN722
RN81
1
RN721
CN710
CN771
CN782
CN781
CN731
DI_F/FL
DI_CSW/C
DI_S/SL
C8119
C8120
L7413
L7433
C7453
C7452
C7440
C7439
C7428
C7427
C7415 C7414
T225
T326
DGND
T7807
T7804
T7803
T7802
T7801
DA3V3
DATADIR1
FSDIR1
64FSDIR1
256FSDIR1
CPU_PW
OSD_CLK
OSD_CS
OSD_MO
OSD_MI
T7239
T7238
MCK
J_TMS
J_TDO
J_TDI
J_TCK
I2S3
I2S2
I2S1
I2S0
FS
D_RST
D_MOSI
D_MISO
D_FLG0
D_CS
D_CK
D_BSY
DV_PW
DR_DOUT
DR_DIN
DR_CK
DR_CE
DO_SB
DO_S
DO_LRCK
DO_F
DO_EXT2
DO_EXT1
DO_C
DO_BCK
DI_SB/SR
DI_LRCK
DI_BCK
DI_-/SW
DI_-/FR
DA_PW2
DA_PW
D5V_PW
CEC_PW2
CEC_PW
CEC5V
A_RST
A_DA A_CK
AP_DA
AP_CS
AP_CK
64FS
D7131
DI_MCK
788_RST
788_HINT
TXEN
T223
T222
T224
P_DA
P_CK
HPD_OUT
HPD_F
HPD_5
HPD_4
HPD_3
HPD_2
HPD_1
DA_OUT
DA_5
DA_4
DA_3
DA_2
DA_1
CK_OUT
CK_F
CK_5
CK_4
CK_2
CK_1
CK_3
CEC3V
CEC
ARC
+5V_OUT
+5V_F
+5V_5
+5V_4
+5V_3
+5V_2
+5V_1
IC951
Q7423
Q7421
Q7418
Q7503
Q7502
Q7595
Q7596
Q7594
Q7420
IC746
IC721
IC731
IC766
IC765
IC814
IC761
IC911
IC912
IC794
IC793
IC792
IC795
IC781
IC782
IC783
IC881
R7445
IC744
IC743
IC742
IC741
HAINT
R7446
R7436
R7415
R7435
R7425
R7434
R7424
R7414
C7455
C7429
C7417
C7418
C7431
C7443
C7456
C7424
Q7417
Q7415
Q7413
Q7410
Q7408
Q7406
D9102
D9101
D8205
D8504
D8503
D8208
D8207
D8206
D8204
D8203
D7605
D7604
D7603
D7602
D7601
D9501
D7401
R7444
R7426
R7416
C7450
C7935
C7441
R7479
R7478
R7476
R7475
R7499
R7248
X7201
X7101
C7272
C7154
C7814
C7351
C7350
CN752
X7301
R7326
C7335
R7862
R7861
R7860
R7859
L7210
R7592
R7813
R7812
L7305
R7205
C7326
C7319
C7315
C7239
C721
1
R7839
R7625
R7626
R7624
R7623
R7627
R7622
R7819
R7817
R7816
R7806
R7805
R7223
R7528
R7529
R7840
C7618
C7617
R7823
R7841
R7661
R7225
R7228
R7226
R7822
X7801
L7801
L7802
L7442
L7441
C7293
R7329
R7821
R7838
R7804
R7809
L7207
C71
12
C71
10
D7233
C7276
R7238 R7237
L7101
L8202
L7568
L7567
L7566
L7565
L7564
L7563
L7561
L7560
L7559
L7558
L7557
L7554
L7553
L7552
L7551
L7434
L7424
L7415
RN724
R7845
C8806
C8805
C9112
C9111
C91
19
C91
18
C8265
C7658
C7657
C8220
C8219
C8218
C8217
C8807
C8831
C8830
C8826
C8825
C8822
C8821
C8811
C8810
C8804
C8803
C8801
C9120
C9104
C9103
C8266
C8260
C8258
C8257
C8256
C8254
C8252
C8216
C8215
C8214
C8213
C8212
C821
1
C8210
C8209
C8208
C8206
C8203
C7416
C7986
C7985
C7430
C7454
C7442
C7523
C7524
C7526
C7525
C8205
C8204
C8202
C8201
C8112
C7275
C7274 C7273
C7288
C7521
C7103
C7844
C7842
C81
18
C7482
C9502
C7593
C7592
C7591
C7655
C7653
C8111
C7845
C7843
C9504
C7829
C7823
C9503
C7603
C7619
C9501
C7616
C7484
C7478
C7477
C7476
C7475
C7474
C7473
C7471
C7481
C7469
C7437
C741
1
C7408
C7407
C7405
C7404
C7403 C7402
C7325
C7318
C7314
C7310
C7240
C7238
C7201
C7828
C7827
C7826
C7825
C7824
C71
13
C7101
C7656
C7488
C7328
C7317
C7311
D7221
D7222
D7227 D7228
D7230
D7231
D7223 D7224
D7225 D7226
R7236 R7235
R7321
R7320
R7319
L8102
R8230
R8231
R9108
R9109
R9110
R9111
R9007
R9103
R9106
R9107
R7260
R7259
R7204 R7203
R7124 R7123
R71
14
R71
13
R7104
R7249
R7250
R7109
R7214 R7213
R7231
R7229
R7246
R7815
R7814
R9002
R7544
R7844
R7256 R7257
R7247
R7202
R7122
R71
12
R7102
R7333
R7590
R7252
R7464
R7251
R7131
R7463
R7245
R7460
R7151
R7843
R7459
R7842
R7846
R7212
R721
1
R7201
R7121
R7
111
R7101
R7230
R7216
R7206
R7254
R7253
R7258
R7128
R7127
R71
18
R71
17
R7108
R7107
R7126
R71
16
R7106
R7218
R7217
R7208
R7207
L7106
L7562
L7425
L7556
R9114
R9112
L8104
L8103
L8101
L8201
L7527
L7526
L7519
L7525
L7524
L7523
L7522
L7520
L7518
L7517
L7516
L7515
L7514
L7513
L7512
L751
1
L7510
L7509
L7508
L7507
L7506
L7505
L7504
L7503
L7502
L7501
L7451
L7404
L7403
L7402 L7401
L7422
L7421
L7432
L7431
L7414
L7412
L741
1
L7306
L7302
L7303
L7304
R7619
R7618
C7609
R8208
R7105
R7103
R7215
R7125
R7575
R7571
R7314
R7312
R731
1
R7310
R7348
R7308
R7306
R7349
R7353 R7352 R7351
R7350
R71
15
R7573
R7572
R7481
R7574
R7344
R7327
R7322
R7480
R7466
R7469
R7467
R7330
R7328
R7302
R7323
R7324
R7303
R7309
R7307
D7502
R7617
R7901
R7612
R7613
R7610
R7609
R761
1
R8268
R8269
R7654
R7652
R7648
R8177
R7649
R7227
R7600
R7597
R7593
R8181
R7655
R7656
R7586
R7546
R7545
R7543
R7530
R7561
R7565 R7564
R7562
R9506
R7487
R9504
R9505
R7567
R7568
R7657
R7658
R7486
R9503
R7628
R7629
R9508
R7585
R7542
R7541
R7540
R7510
R9502 R9501
R7778
R7594
R7598
R7595
R7591
R7563
R7747
R7746
R7501
R7506
R9507
D8104
D8102
D8101
D8103
R8245
R8246
R8209
R8207
R8221
R8271
R8211
R8212
R7660
R7659
R8210
R8255
R91
18
R8260
R9126
R9125
R9120
R9119
R8263
R8264
R8202
R8201
R8267
R9131
R9132
R8803
R8265
R9128
R9127
R8266
R9130
R9129
R8805
R8258
R8262
R8261
R8257
R91
17
R8259
R9113
R9115
R8229
R8217
R8218
R8214
R8213
R8256
R8236
R8270
R8804
R7582
R7581
R7517
R7518
R7527
R7526
R7599
R7596
R7505
R8802
R8801
T20
D7402
VER.
X1400H E3
X1400H E2
X1400H E1C
X1400H JP
S730H E3
R7581 R7582
OPEN
OPEN
0
0
10K
10K
10K
3K3
22K
18K
Pb
8
2
1
7
15
12
1
11
10
4
5
1
5
1
4
1
9
6
1
3
4 2
9
1
5
5
1
8
1
27
26
21
2
20
10
11
1
6
1
2
4
2
3
1
5
1
3
2
1
3
5
6
4
2
5
1
3
2
4
7
5
2
3
6
1
4
19
19
19
19
19
19
16
32
17
4
8
5
4
8
5
16
32
17
4
8
5
4
8
5
A
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
T
R
P
N
M
L
K
J
H
G
F
E
D
C
B
109
144
108
73
72
37
36
8
9
16
216
163
162
109
108
55
54
12
24
13
25
36
48
37
2
35
15
20
5
10
25
30
40
50
45
55
65
75
60
70
80
2
41
40
30
25
10
5
20
15
35
2
5
10
15
20
23
22
2
7
6
5
2
7
6
5
2
7
6
5
2
7
6
5
14
8
7
109
36
37
72
73
108
144
109
36
37
72
73
108
144
10
20
11
8
5
4
37
48
25
36
13
24
12
7
8
14
4
8
5
4
8
54
8
54
8
5
4
8
5
109
36
37
72
73
108
144
4
5
8
10
20
11
8
16
9
2
11
10
A
VIDEO test point
C8813
C8812
C8262
C7639
C7638
C7614
C7612
C8809
C8808
C7987
C7643
C7642
Q8204
IC764
R7601
R8807
R8806
C7998
RN761
IC881
D8504
D8503
C8806
C8825
C8822
C8821
C8811
C8810
C8804
C8801
C9120
R8260
R8263
R8264
R8265
R8805
R8262
R8802
8
8
16
9
+5VV
-5VV
Output V
SW5
SW2
Vin3
DIGITAL (A SIDE)
Is a signal being output from the video ampli-
fier?
Output V : [IC881 : 1pin]
Check the cable between the unit and the moni-
tor or check the monitor.
The power supply circuit is faulty.
Does the signal input to the video amplifier?
(for SAT/CBL function)
Vin3
:
[IC881 : 7pin]
Check the settings of each IC. Are the following
voltages set?
SW2
: [IC881 : 10pin]
: 3.3V : OK
SW5
: [IC881 : 2pin]
: 3.3V : OK
The circuit around [IC881] is faulty.
The CPU [IC751] is faulty.
Check the pattern between [JK881] and [IC881],
and then check the Blu-ray/DVD player or the
cable between the unit and the Blu-ray/DVD
player.
Is the power voltage being output correctly?
+5VV
: [C8812 : +side]
-5VV
: [C8813 : -side]
YES
YES
YES
YES
NO
NO
NO
NO
66
Caution in
servicing
Electrical
Mechanical
Repair Information
Updating
Содержание AVR-S730H
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