70
DEH-P8200R,P8250
Pin No.
Pin Name
I/O
Function and Operation
56
TSTB
I
CD-TEXT parameter strobe signal input
57
D.GND
Logic circuit GND
58
TEST0
I
Test pin
59
TEST1
I
Test pin
60
ATEST
O
Test pin
61
A.GND
Analog circuit GND
62
FD
O
Focus drive output
63
TD
O
Tracking drive output
64
SD
O
Sled drive output
65
MD
O
Spindle drive output
66
DAC0
O
DAC output for adjustment
67
DAC1
O
DAC output for adjustment
68
DAC2
O
DAC output for adjustment
69
DAC3
O
DAC output for adjustment
70
A.VDD
Positive power supply terminal to analog circuit
71
EFM
O
EFM signal output
72
ASY
I
EFM comparator reference voltage input
73
C3T
3T detection capacitor additional pin
74
RFI
I
RF signal input for EFM data regulation
75
AGCO
O
RF signal output of after gain adjustment
76
AGCI
I
RF-AGC amplifier input
77
RFO
O
RF summing amplifier output
78
EQ2
RF amplifier equalizer parts additional pin
79
EQ1
RF amplifier equalizer parts additional pin
80
RF-
I
RF summing amplifier inverted input
81
A.GND
Analog circuit GND
82
A
I
Photo detector A input
83
C
I
Photo detector C input
84
B
I
Photo detector B input
85
D
I
Photo detector D input
86
F
I
Photo detector F input
87
E
I
Photo detector E input
88
A.VDD
Positive power supply terminal to analog circuit
89
REFOUT
O
Reference electric potential output
90
FE-
I
Focus error amplifier inverted input
91
FEO
O
Focus error amplifier output
92
TE-
I
Tracking error amplifier inverted input
93
TEO
O
Tracking error amplifier output
94
TE2
O
Tracking error output of after amplification
95
TEC
I
Tracking comparator input
96
A.GND
Analog circuit GND
97
PD
I
PD detection signal input for LD output monitor
98
LD
O
LD control current output
99
PN
I
APC circuit control polarity set pin
100
A.VDD
Positive power supply terminal to analog circuit
*UPD63711GC
30
31
50
51
80
81
100
1
Summary of Contents for DEH-P8200R
Page 4: ...4 DEH P8200R P8250 2 2 EXTERIOR ...
Page 7: ...7 DEH P8200R P8250 ...
Page 8: ...8 DEH P8200R P8250 2 3 CD MECHANISM MODULE ...
Page 19: ...19 DEH P8200R P8250 5 6 7 8 5 6 7 8 D C B A B KV1410 23 ...
Page 20: ...OEL TEXT 20 DEH P8200R P8250 1 2 3 4 1 2 3 4 D C B A 3 4 KEYBOARD UNIT C F CN903 ...
Page 30: ...30 DEH P8200R P8250 1 2 3 4 1 2 3 4 D C B A A A TUNER AMP UNIT E E E E E E IC Q ...
Page 31: ...31 DEH P8200R P8250 5 6 7 8 5 6 7 8 D C B A A SIDE B E E E E E ...
Page 33: ...33 DEH P8200R P8250 1 2 3 4 1 2 3 4 D C B A B SIDE B B FM AM TUNER UNIT ...
Page 37: ...37 DEH P8200R P8250 1 2 3 4 1 2 3 4 D C B A SIDE B D CLAMP CONTROL UNIT D ...
Page 50: ...50 DEH P8200R P8250 Grating waveform Ech Xch 20mV div AC Fch Ych 20mV div AC 45 0 75 60 30 90 ...
Page 61: ...DEH P8200R P8250 61 PML004AF GND VIN VOUT 3 2 1 S 81250SGUP PA2028A 7 2 IC ...
