Panasonic SL-CT520EB Service Manual page 27

SL-CT520EB / SL-CT520EG / SL-CT520EE / SL-CT520SG
Pin Terminal I/O
No. Name
40 FEOUT O
41 FEN I
42 TEN I
43 TEOUT O
44 VREF O
45 DUTYADJ I
46 CKMON -
47 PD I
48 LD O
49 VDDDRV -
50 CLD I
51 VDDLD I
52 E I
53 F I
54 B I
55 C I
56 A I
57 DCDET I
58 RFVDD I
59 RFN -
60 RFOUT -
61 RFIN I
62 CAGC I
63 ARFOUT O
64 AVSS2 -
65 ARFIN I
66 DSLF O
67 IREF I
68 PLLF O
69 PLLFO O
70 AVDD2 I
71 LOOUTL -
72 AVSS1 -
73 NC -
74 LOOUTR -
75 AVDD1 I
76 HPCNT I
77 HPVDDL I
78 HPOUTL O
79 HPVSSL -
80 HPVDDR I
81 HPOUTR O
82 HPVSSR -
83 NTEST I
84 DVSS2 -
85 X1 I
86 X2 O
87 IOVDD2 I
88 DVDD2 I
89 VM4SEL/ -
OFF
90 PMSEL1/ -
FBAL
91 PMSEL2/ -
TBAL
92 LASER -
SEL/BDO
93 CLVS/ -
RFDET
94 IPFLAG2/ -
VDET
95 MCLK I
96 MDATA I
97 MLD I
98 STAT O
Function
Focus error signal amp output
Focus error signal amp inverting input
Tracking error signal amp inverting input
Tracking error signal amp output
VREF output
Laser intermittent drive clock duty adj.
resistor terminal
Not used, open
APC amp input
Laser power drive signal output
Not used, open
APC loop filter connected terminal
Power supply terminal
Tracking signal input 1
Tracking signal input 2
Focus signal input 2/RF addition amp
input 2
RF addition amp input 3
Focus signal input 1/RF addition amp
input 1
HPF capacitor connected terminal
Power supply terminal
Not used, open
Not used, open
AGC input
AGC loop filter capacitor connected terminal
AGC output
GND
RF signal input
Loop filter for DSL
Reference current input
Loop filter for PLL
Loop filter for PLL
Power supply terminal
Not used, open
GND
Not used, open
Not used, open
Power supply terminal
Headphone control signal input
Power supply terminal
L ch audio output for headphone
GND
Power supply terminal
R ch audio output for headphone
GND
Test mode input
GND
Crystal oscillator connected terminal
(F=16.9 MHz)
Power supply terminal
Power supply terminal
Connected to DVDD2 via resistor
Connected to DVDD2 via resistor
Connected to GND via resistor
Connected to GND via resistor
Not used, open
Not used, open
Command clock signal input
Command data input
Command load input
Status signal output
Pin Terminal I/O
No. Name
99 BLKCK O Sub code block clock signal output
100 SMCK O System clock signal output
101 PMCK O Power supply clock output
102 TX - Not used, open
103 FLAG0 - Not used, open
104 NRST I Reset signal input
105 DVDD3 I Power supply terminal
106 DVSS3 - GND
107 D2 I/O Data signal input/output 2
108 D1 I/O Data signal input/output 1
109 D0 I/O Data signal input/output 0
110 D3 I/O Data signal input/output 3
111 D4 I/O Data signal input/output 4
112 D5 I/O Data signal input/output 5
113 D6 I/O Data signal input/output 6
114 D7 I/O Data signal input/output 7
115 D15 I/O Data signal input/output 15
116 D14 I/O Data signal input/output 14
117 DRVDD2 I Power supply terminal
118 D13 I/O Data signal input/output 13
119 D12 I/O Data signal input/output 12
120 D11 I/O Data signal input/output 11
121 D10 I/O Data signal input/output 10
122 D9 I/O Data signal input/output 9
123 D8 I/O Data signal input/output 8
124 UDQM O Higher bite data mask signal output
125 SDRCK O Clock signal output
126 A11 O Address 11 signal output
127 A9 O Address 9 signal output
128 A8 O Address 8 signal output
24
Function