Clock Flow & Wave Form In Digital Block - Denon DHT-1312XP Service Manual

CLOCK FLOW & WAVE FORM IN DIGITAL BLOCK
Wave form
1
CH1: RXP2
q
Coaxial1
Optical1
2
CH1: SDOUT
CH2: LRCLK
CH3: CLK
Test point
BK61
3
CH1: DATA0
BK61
JK73
C785 C789
C787
C765
C783 C780 C768
C778
C781 C782 C779
C757
CH2: LRCK
C797
C793 C795
C755
IC73
C799 R768
BN12
IC83
C860
RN85
RN83
1.+5VH
2.+5VH
3.DGND
CH3: SCK
4.DGND RN84
RN86
5.+1V8
R866
C730
R851
C731 R823
R867
R853
R854
BD63
C629
O I G
7905
IC74 C859
C771
IC68 7805
C726 IC69
CH4: X-OUT
1.PROTECTION
2.FRONT_RLY C718
3.C_SUR_RLY J1
4.C_SUR_RLY
5.HP_RLY C720
6.P_DOWN
7.SB_MUTE
8.SUB_MUTE
9.PWR_RLY
10.LIMIT_DET
11.LIMIT
12.NC
13.NC
C747
7805
CN43 IC60 IC70
BD62
ET71
INPUT (COMPONENT SIDE)
IC84
CS42528
(DIR+CODEC)
(47)RXP2/GPO2
(49)RXP0
SAI_CLK(61)
SAI_LRCK(60)
SAI_SDOUT(54)
CN91
JK81 JK82
C830
JK72 C975
JK91
C772 C974
JK71
C764
C829
C763 C811 C742 JK62
C816
R638
C635
IC67 C634
C769 C815 R745
BD83
C770 C813 C737
RXP2 C814
R639
IC66 C617
C732
R748
C826
R678
C825
C759 SDOUT C661
C806 C804 R808 C658 C660
A C618
R809 R670 C656
R671 R640
R676 C633
R672 R677 IC62 C663 R651
R643
R673 C657
LRCK IC84 C664 R642
R847 C659
CLK
C662 IC61
LRCK C810
DATA0 C808 R680
C754 SCLK
R694 C638 C640 C643 C648
R842 C636
C678
C839 C674 C676 IC63
C680
RN80 R686 C672
C843 R687
R692
R688 R693
IC81 R689 C673
X801 C681
C675 C637 C639 C641
C642 C644
C679
R839 R696
R710
R838
C696
C694
C691 C693
C650 C646
R837
R702 C689 C717
IC64 C645
R703 R708
R819 R704 R709 C697
X-OUT
R820 R705
C690
C692 R735
C695
J3 R712
R855 R860 C712
R726
IC85 C710 IC94
RN89 RN90 IC82 C707 C709
C836
R718 C705 IC65
CN93
R719 R724
C713 Q608
R720 R725
Q609
R721
C728 C706
R920 R937
IC91
R652 RN91
C708 C711 R956
R728
R955
C908
C749
R609 R613 D605 R736 C913
C907
C906
Pb
C916 C905
C724
C914 R912 C915
C751 C725
D606
A30C5/C5
Q901
J2
10MHz RN93
X901
R737
1312E2/EA 1312E3 1312E1C
IC92
CN71 R916 10K 10K 10K
MP_CUP12375Z R917
X 4K7 10K
CN2A
IC ICT ADJ1 ADJ2 RP CN1A
BAR CODE LABEL
42
IC11
ADV7623BSTZ
RMCK(55)
(32)DAI2_LRCK
(33)DAI2_SCLK
(34)DAI2_DATA,DSD5
w
e
Detail A
C770
C825
INT
C611
RESET 759
C612 C
C610 CE
C613
SDIO C806
L601
SCLK
VCC
R-OUT
L-OUT
L602
R847
CN42
ET01
LRCK
1.FL
2.AGND
DATA0
3.SL
C754 SCLK
4.AGND
5.CT
6.AGND R842
7.SR
8.AGND
9.FR
10.AGND
11.SW
RN80
C649 12.AGND
13.SBR
14.AGND
15.SBL
C921
C919
IC93
IC95
C902
C904
R905
R838
C909 C955
R953
C956
IC96
C954
R837
Q903
R954
R910
C928
ET91
IC81
CS497024CVZ
(AUDIO DSP)
BD83 C813
C814
RXP2
C826
SDOUT
C804
R808
R809
IC84
LRCK
CLK
C810
C808
C839
X801
R839
R819
X-OUT
R820