Marantz Icemaker - Measuring Method and Waveforms

MEASURING METHOD AND WAVEFORMS
8U-310151 (DIGITAL PCB)
8U-110160-1 (PHONO/HDAM PCB)
(1)Master Clock (ex : PCM 44.1kHz playback) (2)Analog Output (ex : PCM 44.1kHz playback)
PROT2
VOLTAGE
PROT
PROT1
G
OUT
VCC
A
1
19
W
1 12
115X160
63301015110AM
8U-310151
A
A
B
B
C
C
U304
K301
N401
N801
B101
B102
B301
B302
N101
N102
N103
N104
N105
N301
N701
C372
B400
B401
N110
R400
R401
R402
R405
R406
R408R409
R410 R411
R412R414
U101
R415
R416
R417
R419
R807
R808
R420
U301
R809
U302
U303
R423
U305
U306
U307
U308
R810
R428
U309
R811
R429
R812
R813
R430
R431
R432 R433 R434
R435
R436
R437
U700
R438
U701
R439
R822 R823 R824
C400
R825
C401
R826
C402
R827
C403
R828
R440
C404
R829
R441
C405
R442
C406
R443
C407
R444
C408
C409
R445
R446
R447
R830
R448
R449
R834
C410
X400
C411
R836
C412
R837
C413
R838
C414
R450
R839
R451
R452
R453
R454
C418
R455
C419
R840 R842
R843
R844
C420
R845
R846
C422
R847
R848
R461
R849
C425
C426
C427
R464
C428
R850
R851
R852
R853
R854
C431
R857
R470
R858
R859
R474
R475
R860
C825
C826
C827
C828
R864
C829
R866
R867
R868
R480
R869
R481
R482
R483
R484
R485
R486
R487
R870
Q101
R871
Q102
C836
R872
Q103
C837
R873
Q104
C838
R874
Q105
R875
C839
C451
Q106
R876
Q107
R877
Q108
R878
R490
Q109
R491
R492
R493
R494
Q301
R495
Q110
R880
Q111
R881
Q112
Q113
R883
Q114
R884
D400
Q115
L101
D401
Q116
L102
D402
L103
Q117
Q118
L105
L106
L109
L301
L302
R893
L110
Q701
C472
Q703
R897
Q704
Q705
C476
Q706
D800
D801
D802
L700
L701
L702
L703
L704
L705
C492
C493
C494 C495
C496
C497
C498
C499
R101
R102
R103
R104
R105
R106
R107
R108
R109
R302
R303
R304
R111
R112
R307
R113
R308
R114
R115
R309
R116
R117
R118
R119
R310
R311
R312 R313 R314
R315
R121
R122
R316
R317
R124
R318
R319
R126
R702
R708
R320
R709
R321
R322
R323
R324
R900
R325
R901
R326
R327
R903
R710
R134
R328
R904
R135
R329
R711
R136
R906
R713
R137
R907
R714
R138
U400
U401
U402
U403
U404
R330
R331
C101 C102
C103 C104
R910
C105
R911
C106
R912
C107
C108
C109
R146
R147
R148
C301
R149
C302
C303
C110
C304
C111
C305
X101
R341
C112
C306
R343
C113
C307
C114
C308
R150
U800
R151
R345
C115
C309
U801
R152
C116
R346
R153
C117
R347
R348
C500
C118
U804
C501
C119
U805
R349
R156
R927
C310
C311
C312
C313
C120
R350
C121
R351
C122
R352
C123
R160
C124
C318
C700
C125
C319
R161
R355
C701
C126
R162
R356
C702
R357
C127
R163
C703
R164
C128
R934
R358
C704
R165
R359
C129
R935
C705
R166
C706
R167
C707
R937
R938
C320
C708
R168
R939
C321
C709
R169
C322
C323
C324
C130
R360
C131
C325
R361
R362
C132
C326
C327
R363
C133
R940
C328
R364
C710
R170
R941
C135
C711
R365
R171
R942
C712
R366
R172
R943
C137
C713
R367
R173
R944
C714
R174
R175
R945
C715
R176
R946
C716
R177
R947
C717
R178
R948
C718
C330
R179
C719
R949
C331
C333
R370
C140
R371
C141
C335
R372
C336
R373
C337
C143
R374
R950
C338
R375
R951
C339
R376
R952
C146
R377
R953
C724
R378
R954
C725
R379
C726
C727
C728
C729
R380
C344
C346
C348
C349
C733 C734
C735
C736
C737
C738
C350
C351
C352
C353
C354
C355
D101
D103
C359
C742
C743
C744
C748
C360
C749
C361
D301
C362
D302
C363
C364
Q400
C365
C366
Q403
C367
C750
C368
C369
C751
C370
C371
C373
L400
D701
L401
D702
L402
D703
D704
D705
L405
L406
C381 C382
C383
C384
C385
C386
L800
L801
DIP
1
REF
A
q
q
R364
w
C4501 or C4502
e
R4555 or R4556
I O G
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
PHONO&HDAM UNIT
7.5
JV43
7.5
JV44
7.5
JV48
C4001
JV49
C4002
C4003
C4004
C4005
C4006
C4007
C4008
C4009
C4010
C4011
C4012
C4013
C4014
C4015
C4016
C4017
C4018
JV60
C4019
12.5
JV62
15.0
JV65
20.0
JV66
C4020
JV68
JV70
R4001
R4002
R4003
R4004
R4005
R4006
R4007
R4008
C4801
R4009
C4804
C4805
C4808
R4010
R4011
R4012
R4013
R4014
R4015
R4016
R4017 R4018
R4019
R4020
R4021
R4022
U4801
C4501
C4502
C4503
C4504
C4505
C4506
C4507
C4508
Q4505
K4001
C4509
Q4506Q4507 Q4508Q4509
C4510
C4511
C4512
C4513
Q4510
C4514
Q4511
C4515
Q4512
C4516
Q4513 Q4514
C4519
Q4515
Q4516
Q4517
Q4518
Q4519
C4520
C4521
C4522
Q4520
Q4521
Q4522
Q4523
Q4524
R4501
R4502R4503
R4504
L4001
R4505
L4002
R4506
R4507
R4508
R4509
R4510
R4511
R4512
R4513
R4514
R4515
R4516
R4517
R4518
R4519
R4520
R4521
R4522
R4523
R4524
R4525
R4526
R4527
R4528
R4529
R4530
R4531
R4532
R4533
R4534
12.5 R4535
R4536
12.5
R4537
R4538
R4539
R4540
R4541
R4542
R4543
R4544
R4545
R4546 R4547
R4548
R4549
N4001
N4002
R4550
R4551
R4552R4553 R4554R4555
R4556
R4561
R4562
R4563
R4564
JV12
12.5
JV13
JV14
7.5
JV17
15.0
JV18
JV21
12.5
JV22
JV23
JV30
JV32
R4569
R4570
R4567
R4566
R4565
R4568
JV26
J4502
J4501
C4810
JV120
B4501
1
8U-110160-1
w
w
e
r
r
q
R364
CS4398
6pin : MCLK
w
C4501 or C4502
L+ or R+
e
C4501 or C4502
L- or R-
r
R4555 or R4556
Lch or Rch
36