Mitsubishi CV-0MW3R45 Service Manual page 30

VOLTAGE
IC801 Pin No. 97 - 144
Pin NO. Pin Name
97 - Not Used
98 ENA(D33V) Control signal for DCDC Converter
99 ENB(D12V) Control signal for DCDC Converter
100 BOOST_OFF Control signal for DCDC Converter
DCDC Converter output status
101 PGOODA
(if this pin's voltage was 3.3V, then DCDC Converter isn't working.)
DCDC Converter output status
102 PGOODB
(if this pin's voltage was 3.3V, then DCDC Converter isn't working.)
103 BVSS Ground potential for bus interface and alternate-function ports
104 BVDD Positive power supply for bus interface and alternatefunction ports
105 DA6V Control signal for the Power supply of DA Converter
106 A9V1 Control signal for the Power supply of the Lch Active Filter.
107 A9V2 Control signal for the Power supply of the Rch Active Filter.
108 - Not Used
109 - Not Used
110 FLMD1 Flash memory programming mode setting pin for IC801
111 - Not Used
112 - Not Used
113 - Not Used
114 IC311_CDOUT Clip Detection for IC311
115 IC311_STBY Control signal for IC311
116 IC311_MUTE Control signal for IC311
117 IC411_CDOUT Clip Detection for IC411
118 IC411_STBY Control signal for IC411
119 IC411_MUTE Control signal for IC411
120 IC511_STBY Control signal for IC511
121 IC511_MUTE Control signal for IC511
122 IC511_CLP Clip Detection for IC511
123 - Not Used
124 - Not Used
125 IC512_CLP Clip Detection for IC512
126 IC611_STBY Control signal for IC611
127 IC611_MUTE Control signal for IC611
128 IC611_CLP Clip Detection for IC611
129 - Not Used
130 - Not Used
131 - Not Used
132 - Not Used
133 - Not Used
134 - Not Used
135 - Not Used
136 - Not Used
137 ANI7 Thermal detection
138 ANI6 Hardware version setting pin
139 ANI5 Hardware version setting pin
140 ANI4 Hardware version setting pin
141 ANI3 Voltage monitor for a PC communication circuit
142 ANI2 Voltage monitor for the 3.3V Pull-up circuit
143 ANI1 Voltage monitor for the DCDC Converter
144 ANI0 Voltage monitor for the Battery terminal
Notice
If it doesn't be specified, the audio settings have to be set +B-ON, ACC-ON, volume 1,
CD mode.
Function Voltage
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
about 1.4
about 3.2
about 0.2
about 1.1
3.3
about 1.4
about 1.4
IC200
[V]
Pin NO. Pin Name
0
1 RSV2 Not Used, connected to analog ground
2 RSV1 Not Used, open
3 RSV2 Not Used, connected to analog ground
0
4 RSV1 Not Used, open
5 RSV2 Not Used, connected to analog ground
0
6 LRCK Audio data word clock input
7 BCK Audio data bit clock input
0
8 DIN1 Audio data input for DAC1 and DAC2 (TW-Lch , RLch audio data)
0 9 DIN2 Audio data input for DAC3 and DAC4 (TW-Rch , RRch audio data)
10 DIN3 Audio data input for DAC5 and DAC6 (Not Used)
11 DIN4 Audio data input for DAC7 and DAC8 (FL-Loch , FR-Loch audio data)
12 VDD Digital power supply, +3.3 V
13 DGND Digital ground
14 SCKI System clock input
0 15 RST Reset and power-down control input with active low
0 16 ZERO1 Zero detect flag output 1
0 17 ZERO2 Zero detect flag output 2
0 18 AMUTEI Analog mute control input with active low
0
19 AMUTEO Analog mute status output with active low
Communication terminal for IC801
20 MD/SDA/DEMP (Usually 0V, but you can find a signal for a moment
0
when you set audio power-on.)
Communication terminal for IC801
0
21 MC/SCL/FMT (Usually 0V, but you can find a signal for a moment
when you set audio power-on.)
Communication terminal for IC801
0 22 MS/ADR0/RSV (Usually 0V, but you can find a signal for a moment
when you set audio power-on.)
0
23 TEST/ADR1/RSV Not Used
0
24 MODE Communication mode selection. (SPI mode)
25 VCC1 Analog power supply, +5 V
26 VCOM Voltage common decoupling
0
27 AGND1 Analog ground
28 RSV2 Reserved, tied to analog ground
29 VOUT8+ Positive analog output from DAC8 (FR-Lo+)
0
30 VOUT8- Negative analog output from DAC8 (FR-Lo-)
0 31 VOUT7+ Positive analog output from DAC7 (FL-Lo+)
0
32 VOUT7- Negative analog output from DAC7 (FR-Lo-)
0
33 VOUT6+ Positive analog output from DAC6 (Not Used)
0
34 VOUT6- Negative analog output from DAC6 (Not Used)
0
35 VOUT5+ Positive analog output from DAC5 (Not Used)
0 36 VOUT5- Negative analog output from DAC5 (Not Used)
37 VOUT4+ Positive analog output from DAC4 (TW-R+)
38 VOUT4- Negative analog output from DAC4 (TW-R-)
39 VOUT3+ Positive analog output from DAC3 (RR+)
40 VOUT3- Negative analog output from DAC3 (RR-)
0 41 VOUT2+ Positive analog output from DAC2 (TW-L+)
42 VOUT2- Negative analog output from DAC2 (TW-L-)
43 VOUT1+ Positive analog output from DAC1 (RL+)
44 VOUT1- Negative analog output from DAC1 (RL-)
45 RSV2 Reserved, tied to analog ground
46 AGND2 Analog ground
47 VCC2 Analog power supply, +5 V
48 RSV2 Reserved, tied to analog ground
30
Copyright (C) Mitsubishi Electric Corporation.
CV-0MW3R45,-2
Function Voltage
fig. 015
fig. 016
fig. 017
fig. 017
fig. 017
3.3
fig. 018
3.3
3.3
3.3
3.3
3.3
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
Your company internal use only.
[V]
0
0
0
0
0
0
0
0
0
0
0
0
5
0
0
0
0
5
0