Kenwood DV-5700 Service Manual page 19

9. Port Function of 2ch DAC : PCM1748E (X25, IC204)
Port No. Port Name
1 BCK
2 DATA
3 LRCK
4 DGND
5 VDD
6 VCC
7 VOUTL
8 VOUTR
9 AGND
10 VCOM
11 ZEROR/ZEROA
12 ZEROL/NA
13 MD
14 MC
15 ML
16 SCL
10. Port Function of 6ch DAC : PCM1602KY (X25, IC205)
Port No. Port Name I/O
ZERO1~6
1~6
/GPO1~6
7 NC
8 NC
9 VOUT6
10 VOUT5
11 VOUT4
12 VOUT3
13 VOUT2
14 VOUT1
15 VCOM
16 NC
17 AGND5
18 VCC5
19 AGND6
20 NC
21 AGND4
22 VCC4
23 AGND3
24 VCC3
25 AGNG2
26 VCC2
27 AGND1
28 VCC1
29 NC
30 NC
31,32 NC
33 MDO
34 MDI
35 MC
36 ML
37 RST
38 SCKI
DV-5700/DVF-R9050/R9050-S
CIRCUIT DESCRIPTION
I/O
I Audio data bit clock input.
I Audio data digital input.
I L-ch/R-ch audio data latch enable input.
- Digital ground.
- Digital power supply (+3.3v).
- Analog power supply (+5.0V).
O Analog output for L-ch.
O Analog output for R-ch.
- Analog ground.
- Common voltage decoupling.
O Zero flag output for R-ch / Zero flag output for L/R-ch.
O Zero flag output for L-ch / No assign.
I Mode control data input.
I Mode control clock input.
I Mode control latch input.
I System clock input.
O Zero data flag for Vout 1~6. Can also be used as GPO pin.(Unused)
- Analog ground.
- Analog power supply (+5.0V).
O Voltage output for audio signal corresponding to Rch on data3. Up to 96 kHz
O Voltage output for audio signal corresponding to Lch on data3. Up to 96 kHz
O Voltage output for audio signal corresponding to Rch on data2. Up to 96 kHz
O Voltage output for audio signal corresponding to Lch on data2. Up to 96 kHz
O Voltage output for audio signal corresponding to Rch on data1. Up to 192 kHz
O Voltage output for audio signal corresponding to Lch on data1. Up to 192 kHz
O Common voltage output.
- Analog ground.
- Analog ground.
- Analog power supply (+5.0V).
- Analog ground.
- Analog power supply (+5.0V).
- Analog ground.
- Analog power supply (+5.0V).
- Analog ground.
- Analog power supply (+5.0V).
- Analog ground.
- Analog power supply (+5.0V).
- Analog ground.
- Analog power supply (+5.0V).
- Analog ground.
- Analog power supply (+5.0V).
- Analog ground.
O Serial data output for function register control port. (Unused)
I Serial data input for function register control port.
I Shift clock for function register control port.
I Latch enable for function register control port.
I System reset input. (Active low)
I System clock input. Input frequency is 128, 192, 256, 384, 512 or 768fs.
Function
Function
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