Denon PMA-50, Service Manual

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Pin Name Function Description
161 C3GND - Ground
162 CH3_REF1 Output, tristate Channel 3 reference 1 output
163 CH3_REF2 Output, tristate Channel 3 reference 2 output
164 CH3_FB0 Bidirectional, pull-up Channel 3 low resolution feedback input
or channel 2/3 I²S output word clock
165 CH3_FB1 Bidirectional, pull-up Channel 3 high resolution feedback input
or channel 2/3 I²S output data
166 C23P1V8 - 1.8 V core supply (quiet)
167 C23GND - Ground
168 C23P3V3 - 3.3 V I/O supply (quiet)
169 CH2_FB1 Bidirectional, pull-up Channel 2 high resolution feedback input
or channel 2/3 I²S output bit clock
170 CH2_FB0 Bidirectional, pull-up Channel 2 low resolution feedback input
171 CH2_REF2 Output, tristate Channel 2 reference 2 output
172 CH2_REF1 Output, tristate Channel 2 reference 1 output
173 C2GND - Ground
174 C2P3V3 - 3.3 V I/O supply (quiet)
175 CH2_REF0 Output, tristate Channel 2 reference 0 output
176 C2P1V8 - 1.8 V core supply (quiet)
Table 2.1: CSRA6601 Device Terminal Functions
Production Information
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This material is subject to CSR's non-disclosure agreement.
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CSRA6600
/
CSRA
6601
Direct Digital Feedback
A
m
plifier
Data Sheet
79