Denon DN-D4000 Service Manual page 15

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Pin No. Pin Name
42 DSLF
43 RFSW
44 PLLF
45 PLLFO
46 AVDD2
47 AVSS2
48 OUTL
49 AVSS1
50 OUTR
51 AVDD1
52 DVSS3
53 DVDD3
54 TMOD2
55 MON2
56 BCLK
57 SRDATA
58 LRCK
59 IOVDD2
60 TX
61 MCLK
62 MDATA
63 MLD
64 BLKCK
65 PWMSEL
66 SMCK
67 SBCK
68 STAT
69 NRST
70 SPPOL
TE
71 L 13942296513 PMCK
72 DQSY
73 TXTD
74 TXTCK
75 NTEST
76 X2
77 X1
78 DVSS1
79 DVDD1
80 MON1
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I/O
O Loop filter for DSL
I Loop filter for DSL
O Loop filter for PLL
O Loop filter for PLL
I Power supply for analog (DSL, PLL, AD)
I GND for analog (DSL, PLL, AD)
O Not used
I GND for analog (Audio output)
O Not used
I Power supply for analog (Audio output)
I GND for digital
I Power supply for digital
I Test terminal L : Normal
O Serial monitor signal 2
O Bit clock for serial data
O Serial data signal
O L, R discernment signal
I Power supply for IO
O Digital audio interface signal
I ucon command clock signal
I ucon command data signal
I ucon command load signal
O Sub code block clock signal (f=75Hz : Normal speed playback)
I PWM output mode select
O Not used
I Not used
O Status signal
I Reset L : RESET
O Not used
O Not used
O Pack signal for CD TEXT data
O CD TEXT data signal
O Ext. clock signal input for CD TEXT resister
I Test terminal H : Normal
O Not used
I 16.9344MHz input terminal
I GND for digital
I Power supply for digital
O Serial monitor signal
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2 9
8
Function
L : LOAD
L : Direct H : 3 values
Q Q
3 6 7 1 3 1 5
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15
DN-D4000
9 4 2 8
0 5 8 2 9 9 4 2 8
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15
9 9
9 9