Denon AVR-1912E3 Service Manual page 82

HDMI test point
JACK6 JACK7
HDMI_OUT
DV_5V
Q16
HP_TX
C331
Q17
D35 D33 D31 D29 D23 D21 D19 D12 D10 D8
D25 D14
D28
D34 D32 D30 D24 D22 D20 D18 D13 D11 D9 D7
D_5V
R126
35
C329 IC9
30 5
25 20 10
15 ADV7623
1
140
R164
R163
C357 C533
45 135
50 130
L1
55
125
R173
R172 120
R174
R169 C525
R167
R166
R165
R170 115
R171
R162
R161 110
R125
R259
R261
L2
R124
72 35
RESET
75 80 85 90 95 100
108
40
45
50
HSDA
C316
C328 R135 R128
HSCL C332 C333 R338 R340
RESETB
XTAL1
28.6363MHZ
R189
C339
FB32
TR2
C366
C365
C13
C194 R2
IC4
CN1
R32 C38
R23
C40
C48
(COMPONENT SIDE)
D38
D36
C1006
C1005
D37
C1004
C1007
C150
C568
C902
C146
C79
TR18
R736
TR19
R735
TR16
IC40
D5V(MX) R1EX24256ASAS0A
C207
SWM5V(MX)
SWM3.3V
TR17
M3.3V
RDS_DATA
RDS_CLK
A+8V
A+8V
A-8V
A-8V
WAKEUP
KILL_IR
R816
RC_OUT R777
R801
BT_LINK
C911
FRONT_IRIN
RC_IN
Q32
RMC3.3V
R718
R668 C31
R14
R11
C910
Q34
R785
Q1
R667 R13
R784
SDIO/SDA R15
SCLK/SCL C33
R21
GPIO2/TUNED
Q2
TR24
SEN
TR5
RST/ST
TR6
MUTE
R689 R688
DA+5V
DA+5V
Q43 Q40 Q41 Q42
232OMI
R817 R800 R803 R805
232IMO
TRIG1
C895
MVOLCLK
M3.3V IC38
TC74VHC08
TR9
MVOLDATA
R33
R34 R806
20 15
TR10 C844
C862
25
C845
11
R486
C840
C847
C826
C848
C841 C814
1
C817
C849 C861
36
C850
40 45 C871
R639
IC29 C860
R625
R612
AK4358
IC33
R567
R633 C874
AK4424
R576 C800
R628
C832
R563 C869
R572
R640
C842
C867 D42
C839 C835 C870 C875
R591 R580 R635 C876 R621
C815 R46
TR13
IC28 IC32
R594 R624
AZ4580 R583 R638
AZ4580
R596 R586 R641 R630
R597 R642 R629
R587 C941
DAGND
USB test point
C180
JACK102
VBUS
-DATA
+DATA
GND
GND
JP53
CN104
G104
USB B'D
(COMPONENT SIDE)
JACK5 JACK4 JACK3
HPD
SCL
SDA
HPD
Q10
D_5V
Q9
D_5V Q11 U1
SCL
ADV3002 SDA
D_5V 20 15 10 5 1
80
Q24
25
75
30
70
35 65
RESETB
RA3
RA4
RA2 RA1 R94
R91
40
R88
HSCL
25 20 15 10 5
1
1TXVSYNC
HSDA
45 50 55 60
100
1TXHSYNC
R834
1TXDE
95 R445
Q29
R440
SYNC_OUT R464
90 CX2 R437
R434
R465
85
R204
80
R254
1TXPCK
C519
IC20
SN74LVC244APWR
55 60 65 70
75
C485 C488 R330
IC12
C486 C487
C139
ADV7511
R831
A
C410 C503
B
C411
C C502 C140
D C412 C507
E
R236 R237 C413
F
G
H
J X1
R235 K 28.6363MHZ
R234
L
R242
M
N
C512 R239
P
R1
R233 R
R232 R238
T
C506 R241
U
C511
V C141
C151 W
R209 R244
R231
C152 R228 Y R223
AA
C154
AB
R225 C510
AC
TR12
R230
R229 U4 C457
ADV7844 R203 C509 C501
R226
C500
R213
C88
C197
5
10
C196
1
Q19
R240
TR11 R206
R67
15
R303
R305
R304
TR20
R299
R298
C573 22
TR15
33
TR14 27
C61 C562
C62
R48
J3
R47 J4
C979
C977
L26
L28
C195
L27
C129 C17
R61
R4
IC7 R66 IC1 R9
C128 C19
HDMI PCB LPP
7020-07049-020-0S
IC1 IN
BAR CODE
51
Q21
C148
R311
45 40 C599
34
30 25
R388
D39
R314
R341
L20
R306
C648
C649
C616
C629
C650
C619 C651
C630
L17
C600
C628
C625
L14
1
24
20
5 10 C598
IC21
IC19
LC89058W-E
LC89058W-E
45 40
45 40
36
R413 1 36
1 R490
C694
5
5
C669
10 10
26
TR33 TR32 C670
C662
25
C663
R518
C664 24
C695
24
D1
R505
C737
C789
C787
R10
C34
R12 R511
R20 C755
R516
C32 R837
C51
POWERKEY C961 R513
C757 C119
C962
R506
C762
R525
C722 C797 C796
R560 R559
R495
R528 C729
C138
C788
C763
C768 C765 Q30
C960 C769
C721
C731
C790
X4
C771 21.875MHZ
C959
R517
C775
C777
C958
C786
C724
IC35
IC37 MC14094
IC36 DA1.1V NET1.2V
TC74VHCT244
MC14094
C55 C68
R42 R56
C57 C70
C56 C69
R39 R53
R824
R342
DGND
D5.2V
JACK102
Pb
AVR1912 E3
OPT_IN2
OPT_IN1
CP1 JACK2 IC17
HPD
JACK1
Q5
D_5V
SDA R491 C709 IC26 R489
SCL
D_5V
OPT_2 IC25 OPT_1
Q6 HPD
IC16 W9825G6JH
SDA
SCL
C996
28
Q4 Q3
CP1
CP3 CP4
R319 R318
R339
C134
R336
C541
C543 R263
R264
R262 A R393
C540
R410 B R359
C
L10 C544
D
C542 E R355
C606
F C591
G
H
J R327
K
L
C589
R423
M
N
Q23 P
R265 R399 R397
R326
Q25 R
T
U
R331 54
V
W
Y IC17
R332
DM860
R438
10
R432
R442 C699
5 MIICOL
1
C701
C685
MIICRS
C684
IC22 MIIRXCLK
R461 EPM3032
C144
R460
R459
15 C692
C683 C678 C677
C698
C693
C675 C676
40
R455
TP57
R454
20 ADV7623_INT2
R444 C682
R439 R448
R443
35
30
25 C681
R493 R494
R519
R510 R512
R509 R515 130 125 120 115 110 105 100
C753
C951
PLDAERR
45 40 35 30
25
FLAG2
140
FLAG3
145
C759
C761
IC15
150
SAA7121
R531
160
40 165
C558 170
R283
34
175
R552
C792
C713
VDDA3 10 15
5 1 30
1
20
8 15 25
C975
C978
IC15 R555 R556 R557 R558
R554
C982
C976
C984
C1001
R507
U5
C67
R50
C221
IC6 R57
R70
C66
IC8
C168 R75
C220
C182
C183
Pb
OP ADJ FI
IC6 C11
ICT
19
TR31
C897
R714
R716
R313
R312
L23
C637
L24
C635
C636 C659 C617
R398
C601
C605
C640
C285
C645
C661
C624
C660
R96 R95
C656 C658
C626
C657
C627
C206
C610
L22
R320
C638
C647 IC13
C620
R266 R462
C621
C547
C643
C642
C611
R463
R431
TMS
TDI
R192
C414 R212
TDO
C420
C690 C419
L4
C400
C409
C700 C680
C143 C415
C438
C82
L6
C434
C499
C497
C498
C83 C421
C142 L5
R539 R533
R243
C121 R222
C719 C432
C728
C225
C952
C953 C751
C132
C967
C727 C752
C764 50
5
C972
C720
C767 C754
C756 C424
C770
C425
C954 C969
R274
10
45
C730
R275
C973
C760
R830
C758 C555
C970
C576
C580
R523 40
C577
C772 C716 R524 C575
16
C557
R530 R526
20
35
C123
R561
R562
30
C795 25
L25
C794
C793
C968 U6
C766 W9864G6JH-6
DA3.3V
3.3V D3.3V
R74 R8
C224 C21
C223 C20
R71 R5
82
COAX_IN2 COAX_IN1 RJ-45 REMOTE_OUT
IC14
C708
JK2 D40 D41
C997 CP2
R479 R480 RMC_OUT JACK8
COAX_IN C706 C707 JACK9
R324 R325 R468 R467
R323
C704 C705 C998
C593 R470 R475
R466 R485
C999
R469
R483 R481
C703
R478 R343
25 C208
R472 C585 C149
L19 L16
R474 C586
C572 C565 C583 TR35
R309
20
IC24 R310 R307 R308 C584
R286 R285
TC74VHCU04FT
35 30 27
15
R270
R280
C592 R282 C569
R276 C567
1
R269 R296 C147
10 R279
R295 C136
R268
R278 5
C590 R273
C556
10 R294
R277
R267
R272 IC14
5
19 LAN8700
C909
1
U9
R322 R321
C1000 C991
R416
R414
C667
70 65 55 50 45 40
60
C666
36
R782
R734
R781
C901
75
R779
R733
R778
R732
30
R731
R730 80
R725
25
R729
85
R728
C900 20
15
95
100 10
IC41
90
95 R5F56108VNFP
105 5
1
C93
85 144
130
110
115 120 125
135
80 R695
R708
75 U8 R699
R706
ADSP21487
70
65
R692 R691
60
54
45
43
DSP_MISO
R553 DSP_ICS
C1008
IC2
C880
R655
C54
R38
IC5
CX1
C180 C27
C53 R43
C181 C185
R658
R659
R660
R656
C808
C807
C806
C6
13
13
U2
TC74VHC4052
15 10
Q13 Q12
C268
C276
C275
TR3
TR38
R111 C205
R102
R344
R113 R112
C290 R345
C291
5
R16
C202 C993 R101 C287 R17
TR39
D3
C279 R93
C286 C288
C272 TR4 R119
C204
R90
C201 Q7 C301
R87
C303
CB3 C300
C302
C282
C324
R92 C323
C534
CB2
C992 C341
CB1 C535
C342
C536
R121
C526 C537 C304
C271 C305
C274 C527
C532
C307
C528
C538
C306
Q22
C539
C394 C326
C395
C325
C396
R260
C382
C524 C264
C383
C523 R337
C464 C384
C468 R256
TCK C465 C461 R328
C469 C385
C466
C462 C386 C516
FB30
C467 C463
C390
C491 C460 C518
C401 C391 C522
C392 C517
R255
C393
R257 C521
C520
L8 Q18
L3
C44
Q20 R31
R25
C158
TR7
C476
C408
C458 R217
C492 R219
C388 R218
C402 C403
R216
C387
C193 C190
C192 C191
C441 C367
C442 C368
C431
C369
TR1
C446
C370
C447
C371
C372
C373
C374
C375
C443
C444 C450
C445
C406
C188
DV1.8V
R65
C166
C131
R62
(FOIL SIDE)
REMOTE_IN I-POD
BKT1001
BKT1003
CP5
C917
JK2
C919
I-POD
RMC_IN
D49
BKT1004
TR34 VOUT G VCC
R796
TR36
IC42
FLASHER_IN
CX3
C98
C99
LD1
FB37
FB38
FB40
FB41
C925
C940
C939
J6
C926
CP6 C937
C928
C75 C936
C929
FB43
C931
C77
C932
FB44
R389
FB75
R690 R799
R780 FB76
R697
R826 FB78 R798
R705
R696
R819 TR29 TR30 Q33
C95 R724
R704
R671 R58
R802
FB39 FB73
R670
C938
C927 CN5
FB50
Q35
R823
FB52
R822 FB53
R669
R821
R686 C891 R684 R820
R681 R679 R677
R682 C889 C892 R685 C890
C888 R683 R680 R678 R676
C94
R673 R675
FB55
FB56
FB57
R665
R661
Q36 Q39
R664
FB46
FB47
FB49
FB107 CN3
FB110
C818 C827 C828 C829 C830
CN8
C947 C949 C950 BKT1002
CX4 C856 C852
C948
C863
R568
R564 R577
R566 R573
IC27
R574
R565
AZ4580 R575
C838
C843
C802 C831
C799
C878
C857 C854
R644
R614 R599
IC31
IC34
AZ4580
AZ4580 R617 R602
R619 R569
R606
R647 R618 C801
R605
R651 R615 FB79
R650 R578
R645
C833
FB80
33
C356
C352
C353
FB35
C359
R175
C362
FB36
R176
C200
U3
R178
C360 C361
C348 C349 R177
C265
C338
C337 C164
C165
CEC1.8V C327
C163
FB31
C161
C41
R30 3.3V
C43
C42 C179
R24
MI
DGND
CLK MO CS