Mitsubishi CV-0MW3R45, Service Manual

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Your company internal use only. Copyright (C) Mitsubishi Electric Corporation.
CV-0MW3R45,-2
VOLTAGE
Pin NO. Pin Name Function Voltage
1 A15
2 A14
3 A13
4 A12
5 A11
6 A10
7 A9
8 A8
9 A19
10 NC Pin Not Connected Internally 0
11 WE# Write Enable Input 3.3
12 RESET# Hardware Reset Pin/Sector Protect Unlock 3.3
13 NC Pin Not Connected Internally 0
14 WP#/ACC Hardware write Protect/Acceleration Pin 3.3
15 RY/BY# Ready/Busy Output 0
16 A18
17 A17
18 A7
19 A6
20 A5
21 A4
22 A3
23 A2
24 A1
25 A0
26 CE# Chip Enable Input 3.3
27 GND Ground Pin 0
28 OE# Output Enable Input 3.3
29 Q0
30 Q8
31 Q1
32 Q9
33 Q2
34 Q10
35 Q3
36 Q11
37 VCC Power Supply Pin (2.7V~3.6V) 3.3
38 Q4
39 Q12
40 Q5
41 Q13
42 Q6
43 Q14
44 Q7
45 Q15/A-1 Q15(Word mode)/LSB addr(Byte mode) 3.3 or 0
46 GND Ground Pin 0
47 BYTE# Word/Byte Selection input 3.3 or 0
48 A16 Address Input (You can find a signal for a moment when you set ACC-on.) 3.3 or 0
Data Input/Output
(You can find a signal for a moment when you set ACC-on.)
3.3 or 0
Data Input/Output
(You can find a signal for a moment when you set ACC-on.)
3.3 or 0
Address Input
(You can find a signal for a moment when you set ACC-on.)
3.3 or 0
Address Input
(You can find a signal for a moment when you set ACC-on.)
3.3 or 0
Pin NO. Pin Name Function Voltage
1 AINR Navigation / Phone sound Input terminal from head unit 2.5
2 AINL Not Used 2.5
3 CKS1 IC002 operation mode settings 0
4 VCOM Common Voltage Output 2.5
5 AGND Analog Ground 0
6 VA Analog Power Supply 5
7 VD Digital Power Supply 5
8 DGND Digital Ground 0
9 SDTO Navigation / Phone audio data output to IC701 fig. 017
10 LRCK LR clock input from IC701 fig. 015
11 MCLK System clock input from IC701 fig. 018
12 SCLK Bit clock input from IC701 fig. 016
13 PDN Power control from IC801 5
14 DIF IC002 operation mode settings 5
15 CKS2 IC002 operation mode settings 5
16 CKS0 IC002 operation mode settings 0
Pin NO. Pin Name Function Voltage
1 VREFL L-channel voltage reference output 2.5
2 AGNDL Analog ground for VREFL 0
3 VCOML L-ch analog common-mode voltage (2.5 V) 2.5
4 VINL+ L-ch analog input, positive pin (Differntial Input, from head unit.) fig. 019
5 VINL– L-ch analog input, negative pin (Differntial Input, from head unit.) fig. 019
6 FMT0 IC001 operation mode settings 3.3
7 FMT1 IC001 operation mode settings 0
8 S/M IC001 operation mode settings 3.3
9 OSR0 IC001 operation mode settings 0
10 OSR1 IC001 operation mode settings 3.3
11 OSR2 IC001 operation mode settings 0
12 BYPAS IC001 operation mode settings 0
13 DGND Digital ground 0
14 VDD Digital power supply 3.3
15 DATA/DSDR Audio data output to IC701. fig. 017
16 BCK/DSDL Bit clock input from IC701. fig. 016
17 LRCK/DSDBCK LR clock input from IC701. fig. 015
18 SCKI System clock input from IC701. fig. 018
19 RST IC001 reset terminal, active-low. 3.3
20 OVFR Overflow signal of R-channel, normaly low. 0
21 OVFL Overflow signal of L-channel, normaly low. 0
22 VCC Analog power supply 5
23 AGND Analog ground 0
24 VINR– R-ch analog input, negative pin (Differntial Input, from head unit.) fig. 019
25 VINR+ R-ch analog input, positive pin (Differntial Input, from head unit.) fig. 019
26 VCOMR R-ch analog common-mode voltage (2.5 V) 2.5
27 AGNDR Analog ground for VREFR 0
28 VREFR R-ch voltage reference output 2.5
IC001
IC002
IC702
Notice
If it doesn’t be specified, the audio settings have to be set +B-ON, ACC-ON, volume 1, CD mode.
[V]
[V]
[V]