Marantz NR1601 Service Manual page 87

A B C
TO HDMI RX
1
2
3
SUBTDO
SUBTDO
SUBTDI
4 SUBTDI
SUBTMS
SUBTMS
SUBTCK
SUBTCK
MPLDCSMAIN
MPLDCSMAIN
MPLDDATA
MPLDDATA
MPLDCLK
MPLDCLK
PLDAERR.
PLDAERR.
DIRCLK DSPMOSI
DIRCLK
DIRCE
DIRCE
DIRDIN
DIRDIN
5 DIRDOUT
DIRDOUT
DIRRST1 DSPMISO
DIRRST1
DSPICLK
SUBTDI
SUBTCK
DIRRST1
DSPRST
6
DSPROMRST DSPROMRST
DSPROMRST
DSPRST COMP.SDET
DSPRST
DSPICLK DSPFLAG0
DSPICLK
DSPICS DSPICS
DSPICS
DSPMISO
DSPMISO
DSPMOSI
DSPMOSI
DSPFLAG0
DSPFLAG0
VEXPD
7
DIRCE
DIRDIN
DIRDOUT
ADCRST DIRCLK
ADCRST
DACRST
DACRST
DACMC
DACMC
DACMDI
DACMDI
8
DACMS
DACMS
9
10
A B C
D E F G
TO I/P
33
R3301
75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
P13/D11
P12/D10 P42
76
R3302 33
77 P11/D9 P43
P10/D8
78 P44
33
R3371
P07/D7 P45
79
R3361 4.7K
P06/D6
80 P46
R3303 4.7K
P05/D5 P47
81
R3304 4.7K
82 P04/D4 P50/CE
33
R3372
P03/D3 P51
83
R3362 4.7K
P02/D2 P52
R3363 84
4.7K
P01/D1
85 P53
P00/D0 P54
86
U3301
87 P107/AN7 P55/EPM
R3364 4.7K
P106/AN6 P56
88 R5F3650KNFB
89 P105/AN5 P57
(SUB)
P104/AN4
90 P60/CTS0
P103/AN3 P61/CLK0
91
P102/AN2
92 P62/RXD0
R3365 4.7K
P101/AN1 P63/TXD0
93
94 AVSS P64/CTS1
R3366
4.7K
P100/AN0 P65/CLK1
95
C3301 0.1/10
96 VREF P66/RXD1
C3302 0.1/10
AVCC
97 P67/TXD1
R3367 4.7K
P97/SIN4 P70/TXD2
R3368 98
4.7K
99 P96/SOUT4 P71/RXD2
33
R3370
100 P95/CLK4 P72/CLK2
P73/CTS2
P94/TB4
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
R3351
4.7K
R3305 33
R3306 33
1 3
R3310 4.7K
HDMI B'D(12/12)
8U-310052
D E F G
H I J
TO HDMI TX
R3325 4.7K
R3326 4.7K
DV_POWER1
CEC_POWER
R3358 4.7K
50
R3318 4.7K
49
HPD1
48
R3319 4.7K
47
R3374 33 COMP_SW1
46
COMP_SW2
R3375 33
45
44
R3355 4.7K
43
R3356
4.7K
42
R3357 4.7K
41
CEC_O
40
R3320 4.7K
39
DV_POWER2
38
R3354 4.7K
37
R3321 33 REQSOMI
36
CLKSIMO
35
SIMO CEC_COM
34
SOMI
R3322 33
33
R3353 4.7K
32
31
30
29
U3302 HSDA
28
OPEN HSCL
27
VCC SC
26 1 5
2 GND
NC DA
3 4
ABT_RST
DA_POWER
SCPURXD
SCPUTXD
ACKSIMO
DIGITAL_UNIT
J
H I
87
K L M
SUBBDOWN
COMP.SDET
Z1VSIG.DE T
Z1SSIG.DE T
DA_POWER
DV_POWER1
DV_POWER2
CEC_POWER
COMP_SW1
COMP_SW2
VEXPSTB
VEXPOE
VEXPD
CEC_COM VEXPCLK
SCPURXD
SCPUTXD
C3314
OPEN
R3330
10K
R3333 2.2M
R3342 D3301
220K
KDS160
N3301
11P-FFC
SCLK
11
10
9
R3343 33 M/D CLKSIMO
8
R3344 33 CE/DSP SIMO
7
CNVSS ACKSIMO
6
GND RSTSUB
5
RXD
4
TXD REQSOMI
3
3.3V SOMI
2
SUBRESET
1
Q3306
KRC102S PLDAERR.
Q3302
KRA102S
Q3304
KRC102S
SCHEMATIC DIAGRAMS (23/24)
K L M
N O
1
SCPU5V
SCPU3.3V
DGND
SUBBDOWN
2
3
4
COMP.SDE T
Z1VSIG.DE T
5
Z1SSIG.DET
DA_POWER
DV_POWER1
DV_POWER2
CEC_POWER
COMP_SW1
COMP_SW2
6
VEXPSTB
VEXPOE
VEXPD
VEXPCLK
SCPURXD
SCPUTXD
7
8
CLKSIMO
SIMO
ACKSIMO
RSTSUB
REQSOMI
9
SOMI
SUBUPDATE
PLDAERR.
10
N O