Analog Video - Denon AVR-1513 Service Manual

2. Analog video

MONITOR OUT(CVBS) Output NG
Check ±5VV
+5VV : C755
-5VV : C754
YES
Check output
Output V : IC71-1pin
YES
Check cable between AMP and monitor
or Check monitor.
VIDEO test point
MONITOR
SAT/CBL
DVD IN
MONITOR GAME
R146 R145
D142 D141
R183
D906
A
R768
JK15
R179 JK11
D149 D146 D145
T57
R766 C772 R762 R761
T29
T59
C762 C761 R148
R760 C162
C161
L114
C764
C972
C763
IC15
IC71 C167
C756
C755 C754
L109
C332
T60
C173
C334
R873
R872
BN99
C178
T61
13.+12V KIA7905PI T17
T62
C176
R103
12.RLY_GND IC16
C174
C185
11.PRE_GND
IC69
10.-12V
D602
C777
9.DGND
8.DGND R868
R869
7.+5VD
6.+5VD C727
CN98
R871
5.DGND R870 IC60
C629 D904
C771
IC68 IC70 T16
4.DGND
3.+5VH OPEN
J8
2.+5VH C969
R878
Q913 Q912 Q911
1.VGND
C721
R943
C719 C746 C748 C750 C752 R989
R942
Q919 Q918
R877 R969
5.+12V R985 R986
C718 C720 C745 C747 C749
R874 C751
4.PWR_RLY R974
C989
BN94
3.P_DOWN
R984
2.MCUGND R739 1.MCU+3V3 Q920
2.MCUGND
1.MCU+5V BD62 R972 R987 3.RESET C990
Q903
4.JTDO R953
5.JTCK
C911
6.JTMS
7.JTDI R954
8.NJTRST
9.MCUGND R910 R904
R908
R902
R903
R905 R906
Q901 C909 C954
R301
L301
C730
C935 CN92
C957
T104
CUSHION
ET81
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 : IC71-10pin : 3.3V : OK
SW5 : IC71-2pin : 3.3V : OK
The IC71 and surrounding
circuitry is defective.
BD SAT/CBL
OPT IN
R106 R171 R111 R172
D101 D102 D111 D112
T2 T6 CN91
R173
T9 D122 R116
T1
T5
T12
D121 R191
JK81
JK12 JK13
T3 T7
T8 C829
T4
T10
D905 C828
Q105 Q106 C830
D913
C975
C811
Q102
23.DGND C816
22.RXA_2+
IC11 21.RXA_2-
20.DGND
19.RXA_1+
18.RXA_1-
17.DGND C732
16.RXA_0+
15.RXA_0-
14.DGND R758
BD82
13.RXA_C+
C742
12.RXA_C-
11.DGND D917 C333
C825
10.DGND
9.CEC_3V3
8.CEC_3V3 R808
7.CEC_5V
6.RXA_5V IC66
R809
5.DDCA_SCL
4.DDCA_SDA
3.TXEN
2.HPD_A R810
1.CEC
R811
C826
C331
R812 J5
R813
J4
IC84
RN11 J3
R141
J2
RN12
T32 T26 T15
T24
T30
T33 T14 T27 X101
T25 D920
T31
C335
RN91
RN92 C804 SDIN C806 SCLKIN C808 C810
IC91
J1 LRCK LRCKIN
SDOUT SCLK
RN84
X901
IC83
IC81
R999 R828
RN83
R829
R824
R825
C834
R826
X801
R827
R978
R982
J7
R914
RN88
R980
D903
C955
R916
RN89
R917
C843
IC96
R913 RN90
IC92 SET OPTION
E2/EA E3 E1C
R916 10K 10K 10K
R917 X 4K7 10K
C833
C860 C859 C839
ET71 C941
C903 C904 C940
IC95
BD78 CN90
C636
C637 C901
CN97 IN
C902
CUSHION
DIPPING
CHG1A439
: IC71-7pin
YES
YES
SW
DVD SAT/CBL
COAX IN
C931
C932
R659
JK62 C611
C612
Q610 Q611
C610
D608
D607 R614 C613
C614
R618 C620 R616
C605
C639
R623
C602
R606
R624 C643 C642 R604
C733 R742 R752 R789 R601 CN96
R744 R788 C738 R751
L602 C601
C737 IC61 C607
IC67
R749 L601
C661
C663
1.CH_GND
2.CH_GND
3.CH_GND
IC62 4.INT
5./RST
6./CE
7.SDIO
8.SCLK
9.VCC
10.R-OUT
C664 11.L-OUT
C680
IC63
C722 C723
C681
C696
IC64
R736 R737
D606
C697
CVDZJ7.5BT
D605
CVDZJ7.5BT
Q608 Q609 R738
D609
C717 C963 D610
R735 R734 D611 R650
CVDZJ3.6BT
D612 R652
Q613
R971
R960
R962
ET91
Q904 Q907 Q910
C928
C978 C976
R977 R975
CN95
C977
R976
C927
C926
Detail A
48
NO Check pattern from JK71 to IC71 and
check cable between AMP and player or
check player .
NO
CPU(IC91) flaw.
SW5
R766
C772
R760
IC71
C755
C754
Output V +5VV -5VV
SW2
C764
C756
Input V