Pioneer DEH-1600R, Service Manual, Page: 53 / 63

DEH-1630R/XU/EW
53
5 6 7 8
5 6
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8
C
D
F
A
B
E
Pin No. Pin Name I/O Function and Operation
61 TESTEN I Connected to GND
62-66 TEST4-0 I Connected to GND
67 ADGND GND for DAC
68 EFM O Output of EFM signals
69 ASY I Input of asymmetry
70 ADVDD Power supply for DAC
71 RFI I Input of RF
72, 73 EQ2, 1 Equalizer 2, 1
74 RF- I Reversal input of RF
75 RF2- I Reversal input of RF2
76 AGCO O Output of RF
77 AGCI I Input of AGC
78 RFO O Output of RF
79 ATEST O Analog tests
80 C3T Connection to the capacitor for detecting 3T
81 AGND Ground for the analog system
82 A I Input of A
83 C I Input of C
84 B I Input of B
85 D I Input of D
86 F I Input of F
87 E I Input of E
88 VREFIN I Photo-detector input bias voltage
89 AVDD Power supply for the analog system
90 REFOUT O Output of reference voltage
91 REFC Connected to the capacitor for output of REFOUT
92 FE- I Reversal input of FE
93 FEO O Output of FE
94 ADCIN I TEST
95 TE- I Reversal input of TE
96 TEO O Output of TE
97 TE2 O TE2
98 TEC I TEC
99 AGND Ground for the analog system
100 PWMSW I Servo PWM mode switching
* UPD63712AGC
25
26
50
51
75
76
100
1