Pioneer CDX-P650 Service Manual page 36

CDX-P650
Pin No. Pin Name
52 PACK
53 TSO
54 TSI
tsck
55
56 TSTB
57 GND
58 TEST
59 ATEST
60 RFMODE
61 A.GND
62 FD
63 TD
64 SD
65 MD
66 DACO
67 FBAL
68 TBAL
69 TEVCA
70 A.VDD
71 EFM
72 ASY
73 C3T
74 RFI
75 AGCO
76 AGCI
77 RFO
78 EQ2
79 EQ1
80 RF-
81 A.GND
82 A
83 C
84 B
85 D
86 F
87 E
88 A.VDD
89 REFOUT
90 FE-
91 FEO
92 TE-
93 TEO
94 TE2
95 TEC
96 A.GND
97 PD
98 LD
99 PN
100 A.VDD
36
I/O Function and Operation
O CD-TEXT PACK synchronous signal
O CD-TEXT data serial output
I CD-TEXT control parameter serial input
I CD-TEXT serial clock input
I CD-TEXT parameter strobe signal input
Logic circuit GND
I Test pin
I/O Test pin
I Use/not use select for internal RF amplifier
Analog circuit GND
O Focus drive output
O Tracking drive output
O Sled drive output
O Spindle drive output
O DAC output for adjustment
O DAC output for adjustment
O DAC output for adjustment
O DAC output for adjustment
Power supply terminal to analog circuit
O EFM signal output
I EFM comparator reference voltage input
3T detection capacitor additional pin
I RF signal input for EFM data regulation
O RF signal output of after gain adjustment
I RF-AGC amplifier input
O RF summing amplifier output
RF amplifier equalizer parts additional pin
RF amplifier equalizer parts additional pin
I RF summing amplifier inverted input
Analog circuit GND
I Photo detector A input
I Photo detector C input
I Photo detector B input
I Photo detector D input
I Photo detector F input
I Photo detector E input
Positive power supply terminal to analog circuit
O Reference electric potential output
I Focus error amplifier inverted input
I/O Focus error amplifier output
I Tracking error amplifier inverted input
I/O Tracking error amplifier output
I/O Tracking error output of after amplification
I Tracking comparator input
Analog circuit GND
I PD detection signal input for LD output monitor
O LD control current output
I APC circuit control polarity set pin
Positive power supply terminal to analog circuit