Analog Video - Denon AVR-1613 Service Manual

2. Analog video

MONITOR OUT(CVBS) Output NG
Check ±5VV
+5VV : C9007
-5VV : C9009
YES
Check output
Output V : IC901-1pin
YES
Check cable between AMP and monitor
or Check monitor.
VIDEO test point
D7202
C7260
R7209
C7259 R7267 R7268
R7207
D7221
L7209
JK722 JK721
JK901
C9002
C9001
A
R9002 R9001
C7216
C9007 C9005 C9004 Q7608
IC721
CN893
Q7505
C9009
C8968
1.DA+5V
Q7510 Q7512
2.RET_GND(DA)
L7513
3.+12V
L7514
C8975
4.RET_GND C7540 C7539
L7515 C7544
C8974 5.-12V R7218
6.RLY_GND
7.+5VV
R7220
8.VGND L7516 C7543
C7541
9.-5VV
D1.8V
C8967
IC722
C8965 R7524 R7528 R7237
R7523 C7538
C8966
C7534 R7525
R7522 C7535
R7550 R7527
L7501 R7526 HDMI_SDA
OUT C7536
C7507 C7506 T36
C7560 L7503 C7549 T35 T38 T39
L7502 R7532 HDMI_SCL
T37 T34
C7508 L7504
C7562
D3.3V
R7531 Q7504
C7561
R7503 R7507
R7502 C7505
C7501 R7504
R7501 C7502
R7506
R7505
C7555
C7503
L7505 C7517 C7521
C7518
L7506
L7507
1.MAIN_POWER
C7519 L7508
2.D_GND
3.D_GND
NET1.2V
4.D5.2V
L7520
5.D5.2V
R7510 R7514
R7509 C7516
C7512 R7511
C7569 C7576
R7508 C7513
C7570
R7513 C8949
R7512
C7514
L7509
C7529 C7528
L7511
L7510
IC892
L7512
C7530
D1.1V
R7727
C8948 R7725
R7726
R7521 R7724
R7517
C7523 C7527
R7516 R7518
IC755 R7728
R7515 C7524
R7520
R7519
C7525 C8950
IC ICT ADJ1 ADJ2 RP
R7544
R7545
ET76 C7567
DIGITAL (COMPONENT SIDE)
NO
The power supply circuitry is
defective.
Check input
NO
(When the SAT/CBL function)
Vin3
Check set value of IC.
SW2 : IC901-10pin : 3.3V : OK
SW5 : IC901-2pin : 3.3V : OK
The IC901 and surrounding
circuitry is defective.
DDC_DATA
DDC_DATA DDC_DATA
DDC_CLK
D7203 DDC_CLK DDC_CLK
R7210 T12 T13 T11 T9 T10 T8 T6 T5
C7203 T7
DDC_DATA
R7711
T3
T2 T4
T268
JK704 T7116 JK703 T7112 JK702 T7108 JK701 DDC_CLK
T267 T7103
T7115 T7107 T7102
T7117 T7111
T7109 T7104
T7114 T7106
T7113
Q7101
T7110 T254
T262
Q7105 T261 T7101
T279
Q7106 R7114
IC711 T255 Q7102 Q8302
Q7104
Q7107
Q7108
R7107
T223
T222 R8568
T224
IC724
CN851
T210
RN832 RN833 RN831
R8347
IC831
C8374
X8301
R8310 C8319
R8609 R8312
R8640
R8336
IC861
R8611 R8344
R8338
R8613 R8330
R8348 C8320
R7239 R7244 R7245 R8615
R8351
R8614 R8317
R7238
C7248 T53
RN721 RN722 R8601
T45
T49
T27 T52
T33 T46
X7201 R8617 T51 RN851
C7234 R8618 T47
T43 T48
ADV7623_RST R8621
T40 R8603 R8619 T55 T54
T42 R8620 RN852
R8604 X8302
T41 R8622 Q7501
C7250 C7239 R8605
R8606
C8527 R8523
T23 R8524
CN722 C8388 C8554
C8528
Q7502
T22
T31 T30
T29 T28
T32
C7702 CN721
C7701 T18
IC771
T16 T21
T15 T19
T14
IC761
R7639 T17
T20
R7638
R7654
R7637
R7653
R7672
R7655
R7636
R7656
Q7706 R7634
Q7709
R7633
Q7515 Q7517 R7652 R7632 CN791
R7657
R7640 T44 IC762
R7660
R7631
R7661
R7629
R7664
R7663
R7628
R7667
R7623
Q7514 R7621
Q7516
R7666
Q7705
Q7712 Q7702 Q7703 R7665 R7620
R7624
R7619
C7612
R7622
C7613
R7618
R7617
R7609 R7610
CN762 R7616
CN763
C7601 Pb
R7542 MP_CUP12428Z_A
VER. R7663 R7664
C7566
R7543
AVR1713 E3 OPEN 0
AVR1713 E2 0 OPEN
AVR1713 E1C 10K 10K
AVR1723 E1C 3K3 18K
AVR1713 JP 10K 22K
AVR1613 E3 18K 3K3
: IC901-7pin
YES
YES
CN772
JK783 JK782
R7817
C7810 JK781
R7819 JK892 JK893
D7801
C7809
R7803 C7802
D8902 R8972 C8986 C8922
C7821 D8901 R8981 D8903 C8923
RN781 R8973
T228 D8904
D8503 L8504 T225 R8979 R8986
Q8301 RN782 R8978
DATA_DIR1 T61
SBCK1 T56
RN783
C8553
C8552 IC782 R7822 IC856 C8985 C8984 C8990
R8339 R8506 R8543 R7821
R8507 C8982
64Fs_DIR1
T58
R8511
T1 R8510 T57
Fs_DIR1 C7818
C8673
R8230
T213 C7817
IC783
C8983 C8989
R8940
RN861 RN863 C8958 C8981 D8909
T211
C8952
C8317
R7830
R7843
IC855
D8910
C8957 C8988 R8941 C8924
R8337
RN785
CN781
R8967
R8964
Q8903
C8929
CN832 C8954
C8323
C8321 R8101
R8961 R8102
Q8901 Q8902 Q8910 R8965 C8108
Q8908 Q8909
IC833
C8109
TP17
R8106
TP15
R8109
RN800 RN799 R8105
TP18
IC811
R7914 C8118
C8149
R8117 C8117
C7931 C8116
R8114
T62 R8113 R8121
R7927 C7965
DAC_Fs
R7928
C7930 R8122 R8130
TP16 R8123 C8124
C8122
C8119 C8120
R8126 IC813
DAC_256Fs
T60
C7928
T63 DAC_64Fs
C7926
IC812
C7925 DATAF R8132
R8131
T59
R7930 C7923 R8140
C7920 R8141 R8149
R8142
C8129 C8130
IC814
R8145
C8134 C8135
R8154
C7990
R8151
C7917
R8150
R7936 R7905
R7901 IC791
R8159 R8167
IC793
R8160
RN791 RN793 RN794
RN792 C8137 C8138 C8141
C8115 R8163 IC815
Q7508 TP8
C7988 TP5 TP6 TP7
X7901 C7989
C8155
Q7507
L7603
C7621
ET75
CN761
L7601
CN892
L7602
C7620
L7604
Detail A
JK901
63
NO Check pattern from JK901 to IC901 and
check cable between AMP and player or
check player .
NO
CPU(IC761) flaw.
JK891
C8913
R8909
R8910
CN891
C8906
R8921 C8918
R8926 C8908
C8921
R8913
L8903 C8916
R8906 R8905
R8901
C8901
R8902
R8998
R8997
C8902
IC891
L8902
C8925 C8935 C8905
CN891
C8940 C8928 1.CH_GND
2.CH_GND
R8950 3.CH_GND
4.TUNER_INT
5.TUNER_RST
6.TUNER_CE
7.TUNER_SDIO
8.TUNER_SCLK
C8963 R8948 C8964
9.VCC
10.R-OUT
11.L-OUT
C8961 C8962
IN
R8947
C8959 C8960
C8133 MAC ADDRESS LABEL
C8933
R8158
C8125
BAR CODE LABEL
CN771
+5VV SW2 -5VV
C9002
C9001
R9001
R9002
C9007 C9005
C9004
CN893
C9009
1.DA+5V
2.RET_GND(DA)
L7513
3.+12V
L7514
C8975
4.RET_GND
5.-12V
C8974
6.RLY_GND
7.+5VV
8.VGND
C7541
9.-5VV
C8967
C8965
R7524
Output V SW5 Vin3
JK722
Q7608
Q7505
C8968
Q7510
C7540 C7539