Denon D-107 Service Manual page 25

Q Q
3 7 6 3 1 5 1 5 0
LC78645E (IC204)
CE 61
CL 62
DI 63
DO 64
∗WRQ
65
∗RES
66
DRF 67
VDD5 68
VSS 69
CONT3 70
TOP VIEW
CONT2 71
CONTI 72
PDOI 73
PDO2 74
VVSS 75
PCKIST 76
VVDD 77
FR 78
LDS 79
LDD 80
T E
L 1 3 9 4 2 2 9 6 5 1 3
LC78645E Terminal Function
Pin
Symbol I/O
No.
1 SLCO O Control output
For slice
2 SLCIST AI R con. pin for current setting of SLCO
level control
3 EFMIN I RF sig. input pin
4 RF AO RF sig. monitor pin

5 RFVDD Power pin for RF

6 RFVSS GND pin for RF, connect to 0V
7 FIN1 AI A+C sig. input pin
8 FIN2 AI B+D sig. input pin
9 TIN1 AI E sig. input pin
10 TIN2 AI F sig. input pin
11 VREF AO Vref volt output pin
12 REFI AI Vref volt setting pin
13 FE AO FE sig. monitor pin
14 TEC AO LPF cap. for TE sig. connect pin
15 TE AO TE sig. monitor pin
16 REMON AO RF internal sig. monitor pin
w w w
17 JITTC A Cap. connect pin for jitter detect

18 ADAVDD Power pin for servo A/D & D/A

19 ADAVSS GND pin for servo A/D & D/A, connect to 0V
.
20 TDO AO Output pin for tracking control, D/A output
21 FDO AO Output pin for focus control, D/A output
22 SPDO AO Output pin for spindle control, D/A output
23 SLDO AO Output pin for sled control, D/A output
http://www.xiaoyu163.com
40 TEST
39 DOUT
38 VDD
37 (3.3V) VSS
36 MONI5
35 MONI4
34 MONI3
33 MONI2
32 MONI1
31 FSEQ
30 V/∗P
29 DEFECT
28 SBCK/FG
27 SBCK/CONT6
26 CONT5
25 CONT4
24 GPDAC
23 SLDO
22 SPDO
21 FDO
Function
x a o u 1 6 3
y
i
8 9
Pin
Symbol I/O
No.
24 GPDAC AO Servo D/A general output pin
25 CONT4 I/O General output pin 4
26 CONT5 I/O General output pin 5
General output pin 6
27 SBCK/CONT6 I/O
or sub-code read out clock input pin
Sub-code read out clock input pin / FG sig. input pin / External emphasis set pin
28 SBCK/FG I
Function decided by command, connect to 0V when not in use
29 DEFECT O Defect pin
30 V/*P O Auto switching monitor output pin of rough/phase servo control, H: Rough, L: Phase
31 FSEQ O Sync sig. detect output pin, H: When sync sig. of detected EFM and external are equal
32 MONI1 O Internal sig. monitor pin 1
33 MONI2 O Internal sig. monitor pin 2
34 MONI3 O Internal sig. monitor pin 3
35 MONI4 O Internal sig. monitor pin 4
36 MONI5 O Internal sig. monitor pin 5

37 VSS Digital block GND pin, connect to 0V

38 VDD Digital block power pin
39 DOUT O Digital OUT pin (EIAJ format)
40 TEST I Input pin for test, connect to 0V

41 LVDD
42 LCHO AO

43 LVSS

44 RVSS
45 RCHO AO

46 RVDD

47 XVDD
For x'tal osc.
48 XOUT O
49 XIN I
Q Q
50 FSX/16MIN I/O 7.35kHz sync sig. output pin or external clock input pin for DF, DAC
3 7 6 3 1 5 1

51 XVSS GND pin for x'tal osc., connect to 0V
52 C2F O C2 flag output pin
53 EFLG O Correction monitor pin of C1, C2
54 16MOUT O 16.9344MHz output pin
55 ASLRCK I
56 ASDACK I
shock mode
57 ASDFIN I
58 LRSY O
59 DATACK O
data output
60 DATA O
61 CE I
62 CL I
For µcom I/F
63 DI I
64 DO O
65 *WRQ O
66 *RES I Reset input pin, set to "L" once when power ON
67 DRF O Focus ON detect pin
 Power pin for µcom I/F
68 VDD5

69 VSS Digital block GND pin, connect to 0V
70 CONT3 I/O General output pin 3
71 CONT2 I/O General output pin 2
72 CONT1 I/O General output pin 1
73 PDO1 O
74 PDO2 O

75 VVSS
76 PCKIST AI

77 VVDD
78 FR AI
c o
79 LDS AI Laser power detect sig. input pin
80 LDD AO Laser power control sig. output pin
.
2 4 2
9 8
Function
Control from µcom command, connect to 0V
or open when not in use
Power pin for Lch
Lch D/A
Output pin for Lch
converter
GND pin for Lch, connect to 0V
GND pin for Rch, connect to 0V
Rch D/A
Output pin for Rch
converter
Power pin for Rch
Power pin for x'tal osc.
33.8688MHz x'tal resonater connect pin
5 0 8 9 2 4 9 8
L/R clock input pin (connect to 0V when not in use)
For anti-
Bit clock input pin (connect to 0V when not in use)
L/Rch data input pin (connect to 0V when not in use)
L/R clock output pin
For digital
Bit clock output pin
L/Rch data output pin
Chip enable sig. input pin
Data transfer clock input pin
Data input pin
Data output pin (Nch open drain output)
Interrupt sig. output pin
Phase compare out pin 1 for built-in VCO control
Phase compare out pin 2 for built-in VCO control
GND pin for built-in VCO control
For PLL
R con. pin for PDO1, 2 output current setting
m
Power pin for built-in VCO control
R con. pin for built-in VCO frequency range setting
D-107
9 9
2 9 9
25 41