Panasonic CQDFX501U - AUTO RADIO/CD DECK, Service Manual

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41 TES Tracking error shunt O 0
42 PLAY Not used - -
43 WVEL Not used - -
44 ARE RF signal I 2.5
45 IREF Reference current input I 1.2
46 DRF Connecting to ground - 0
47 DSLF DSL loop filter I/O 2.5
48 PLLF PLL loop filter I/O 2.3
49 VCOF Connecting to VDD - 5.1
50 AVDD2 +5V analog power supply - 5.1
51 AFSS2 Analog ground - 0
52-
55
Not used - -
56 SBCK (Connecting to ground) - 0
57 VSS Ground - 0
58 X1 Crystal oscillator - 2.5
59 X2 Crystal oscillator - 2.9
60 VDD +5V power supply - 5.1
61-
69
Not used - -
70 /RST2 Connecting to ground - 0
71 /TEST Connecting to VDD - 5.1
72 AVDD1 +5V analog power supply - 4.8
73 OUTL Audio Lch output O 2.4
74 AVSS1 Analog ground - 0
75 OUTR Audio Rch output O 2.4
76 RSEL connecting to VDD I 5.1
77 CSEL Connecting to ground - 0
78 ISRDATA Serial data input I 2.5
79 ILRCK L/R select input I 2.5
80 IBCLK Bit clock input I 2.5
IC4 : MB89193-233E