AVIC-D3/XU/UC
186
1
2
3
4
1
2
3
4
C
D
F
A
B
E
Check 10: Is the audio circuit OK?
<Outline> The serial 3 lines digital DACCLK, output from DVD-LSI (IC1501), are converted to analog audio
signal at Audio-DAC (IC1801) and are output from the HOST I/F (CN1901).
Simultaneously, the analog MUTE signal is also output from DVD-LSI (IC1501) via the HOST I/F.
The digital audio signal (IECOUT), output from DVD-LSI (IC1501), is output via CN1852.
CN1901
HOST I/F
LRCK
LO
ADOUT3
SRCK
RO
GNDAU
CN1852
IC1801
Audio-DAC
IC1501
DVD-LSI
IEC
Fig 10.1: Audio circuit
<Check method> Playback DVD-REF-A1 TITLE 2 CHAPTER 1 (48 k/16 bit 1 kHz 0 dB),
and check with DGND being the reference.
In case of NG, check the applicable line, periphery of major components as described in the above drawing,
soldering of the peripheral components and defective components.
NO.
Check point 1 (stylus)
1
2
3
Specification value 1
Specification value 2
Reference waveform
ADOUT3
SRCK
LRCK
VCC33 V-0.6 V or higher
VCC33 V-0.6 V or higher
VCC33 V-0.6 V or higher
0.4 V or lower
0.4 V or lower
0.4 V or lower
Waveform 1
Waveform 2
Waveform 3
GND
Fig 10.2: Serial 3 lines specification value
Side A
Specification
value 1
Specification
value 2
Fig 10.3: Serial 3 lines check points
ADOUT3
SRCK
LRCK
Содержание AVIC-D3/XU/EW5
Страница 6: ...AVIC D3 XU UC 6 1 2 3 4 1 2 3 4 C D F A B E 1 SPECIFICATIONS ...
Страница 7: ...AVIC D3 XU UC 7 5 6 7 8 5 6 7 8 C D F A B E ...
Страница 8: ...AVIC D3 XU UC 8 1 2 3 4 1 2 3 4 C D F A B E ...
Страница 9: ...AVIC D3 XU UC 9 5 6 7 8 5 6 7 8 C D F A B E ...
Страница 45: ...AVIC D3 XU UC 45 5 6 7 8 5 6 7 8 C D F A B E A a A b A b 1 7 2 3 3V ...
Страница 47: ...AVIC D3 XU UC 47 5 6 7 8 5 6 7 8 C D F A B E A b A a A a 1 7 A b 1 7 2 3 7 A 2 7 A 2 5V 2 5V ...
Страница 48: ...AVIC D3 XU UC 48 1 2 3 4 1 2 3 4 C D F A B E 3 4 NAVI MOTHER UNIT ROM SRAM BUS BUFFER 2 7 A 1 7 A ...
Страница 53: ...AVIC D3 XU UC 53 5 6 7 8 5 6 7 8 C D F A B E A a A b A b 3 7 3 2 5V 2 5V 3 3V ...
Страница 54: ...AVIC D3 XU UC 54 1 2 3 4 1 2 3 4 C D F A B E A b A a A a 3 7 A b 3 7 1 2 1 7 A 2 5V 3 3V ...
Страница 55: ...AVIC D3 XU UC 55 5 6 7 8 5 6 7 8 C D F A B E A b A a A a 3 7 A b 3 7 3 2 7 A 2 5V 3 3V ...
Страница 61: ...AVIC D3 XU UC 61 5 6 7 8 5 6 7 8 C D F A B E A a A b A b 5 7 SYSTEM CONTROLLER 3 3V 5 0V 5 0V 3 3V 5 0V ...
Страница 63: ...AVIC D3 XU UC 63 5 6 7 8 5 6 7 8 C D F A B E A b A a A a 5 7 A b 5 7 CN1711 2 3 C SYSTEM CON 5 0V 3 3V 5 0V ...
Страница 66: ...AVIC D3 XU UC 66 1 2 3 4 1 2 3 4 C D F A B E A a A b A b 6 7 1 2 NAVI MOTHER UNIT I F 6 7 A 7 7 A 5 1V 5 1V ...
Страница 67: ...AVIC D3 XU UC 67 5 6 7 8 5 6 7 8 C D F A B E A a A b A b 6 7 3 CN1852 2 2 D 7 7 A 5 0V 5 1V 3 3V 3 3V 5 1V ...
Страница 68: ...AVIC D3 XU UC 68 1 2 3 4 1 2 3 4 C D F A B E A b A a A a 6 7 A b 6 7 1 2 B CN461 5 7 A 4 7 A 5 3 3V 3 3V 5 0V ...
Страница 69: ...AVIC D3 XU UC 69 5 6 7 8 5 6 7 8 C D F A B E A b A a A a 6 7 A b 6 7 3 5 0V ...
Страница 73: ...AVIC D3 XU UC 73 5 6 7 8 5 6 7 8 C D F A B E A a A b A b 7 7 4 5 FAN MOTOR CXM1320 5 0V 8 1V ...
Страница 76: ...AVIC D3 XU UC 76 1 2 3 4 1 2 3 4 C D F A B E 3 10 GPS UNIT GUIDE PAGE B a B CN2060 6 7 A ...
Страница 77: ...AVIC D3 XU UC 77 5 6 7 8 5 6 7 8 C D F A B E B b B B GPS UNIT ...
Страница 78: ...AVIC D3 XU UC 78 1 2 3 4 1 2 3 4 C D F A B E B a B b B b 1 B GPS UNIT ...
Страница 79: ...AVIC D3 XU UC 79 5 6 7 8 5 6 7 8 C D F A B E B a B b B b 2 3 ...
Страница 80: ...AVIC D3 XU UC 80 1 2 3 4 1 2 3 4 C D F A B E B b B a B a B b 1 ...
Страница 81: ...AVIC D3 XU UC 81 5 6 7 8 5 6 7 8 C D F A B E B a B b B b B a 2 3 CN2060 6 7 A ...
Страница 82: ...AVIC D3 XU UC 82 1 2 3 4 1 2 3 4 C D F A B E 3 11 AV UNIT PS I F 1 3 C 3 3 C 2 3 C CN5001 1 2 G ...
Страница 83: ...AVIC D3 XU UC 83 5 6 7 8 5 6 7 8 C D F A B E 1 3 C FUSE CEK1208 10A AV UNIT PS I F 1 3 C 2 3 C CN2068 7 7 A ...
Страница 85: ...AVIC D3 XU UC 85 5 6 7 8 5 6 7 8 C D F A B E C b 2 3 C 2 3 4A 4A NC Reserved 1 3 C AV UNIT A V 2 3 C ...
Страница 86: ...AVIC D3 XU UC 86 1 2 3 4 1 2 3 4 C D F A B E C a C b C b 2 3 1 2 AV UNIT A V 2 3 C ...
Страница 87: ...AVIC D3 XU UC 87 5 6 7 8 5 6 7 8 C D F A B E C a C b C b 2 3 3 4 5 4A 4A NC Reserved 1 3 C ...
Страница 88: ...AVIC D3 XU UC 88 1 2 3 4 1 2 3 4 C D F A B E C b C a C a 2 3 C b 2 3 1 2 3 3 C 1 3 C CN2055 5 7 A ...
Страница 89: ...AVIC D3 XU UC 89 5 6 7 8 5 6 7 8 C D F A B E C b C a C a 2 3 C b 2 3 3 4 5 3 3 C CN2055 5 7 A ...
Страница 90: ...AVIC D3 XU UC 90 1 2 3 4 1 2 3 4 C D F A B E 3 13 AV UNIT TUNER 3 3 C ...
Страница 91: ...AVIC D3 XU UC 91 5 6 7 8 5 6 7 8 C D F A B E 3 3 C 2 3 C 1 3 C 2 3 C AV UNIT TUNER 3 3 C ...
Страница 96: ...AVIC D3 XU UC 96 1 2 3 4 1 2 3 4 C D F A B E D b D a D a 1 2 D b 1 2 1 2 2 2 D 2 2 D F T ...
Страница 103: ...AVIC D3 XU UC 103 5 6 7 8 5 6 7 8 C D F A B E ...
Страница 109: ...AVIC D3 XU UC 109 5 6 7 8 5 6 7 8 C D F A B E G b G a G a 1 2 G b 1 2 4 6 5 TOUCH PANEL 5 0V 5 0V 5 0V 5 0V ...
Страница 110: ...AVIC D3 XU UC 110 1 2 3 4 1 2 3 4 C D F A B E 3 18 MONITOR UNIT INVERTER 2 2 G 1 2 G fi 5 0V ...
Страница 111: ...AVIC D3 XU UC 111 5 6 7 8 5 6 7 8 C D F A B E 2 2 G MONITOR UNIT INVERTER 2 2 G LCD MODULE fl ...
Страница 114: ...AVIC D3 XU UC 114 1 2 3 4 1 2 3 4 C D F A B E 3 19 KEY PCB H CN5003 1 2 G VOLUME ...
Страница 115: ...AVIC D3 XU UC 115 5 6 7 8 5 6 7 8 C D F A B E H H KEY PCB KEYBOARD UNIT Consists of KEY PCB AV MINI JACK PCB ...
Страница 117: ...AVIC D3 XU UC 117 5 6 7 8 5 6 7 8 C D F A B E ...
Страница 120: ...AVIC D3 XU UC 120 1 2 3 4 1 2 3 4 C D F A B E A A NAVI MOTHER UNIT 7 80 90 100 110 120 130 140 150 160 170 ...
Страница 124: ...AVIC D3 XU UC 124 1 2 3 4 1 2 3 4 C D F A B E C C AV UNIT 80 90 100 110 120 130 140 150 160 170 1 ...
Страница 127: ...AVIC D3 XU UC 127 5 6 7 8 5 6 7 8 C D F A B E D SIDE A 40 50 60 70 80 90 NIT SERVICE A CN2057 A CN2 ...
Страница 128: ...AVIC D3 XU UC 128 1 2 3 4 1 2 3 4 C D F A B E D D DVD CORE UNIT 50 60 70 80 90 E ...
Страница 129: ...AVIC D3 XU UC 129 5 6 7 8 5 6 7 8 C D F A B E D SIDE B 10 20 30 40 50 10 20 30 40 50 60 70 80 0 X Y ...
Страница 134: ...AVIC D3 XU UC 134 1 2 3 4 1 2 3 4 C D F A B E G G MONITOR UNIT 70 80 90 100 110 120 130 140 FL1 FL2 ...
Страница 279: ...AVIC D3 XU UC 279 5 6 7 8 5 6 7 8 C D F A B E Block Diagram Chart ...
Страница 296: ...AVIC D3 XU UC 296 1 2 3 4 1 2 3 4 C D F A B E 8 OPERATIONS ...
Страница 297: ...AVIC D3 XU UC 297 5 6 7 8 5 6 7 8 C D F A B E ...
Страница 298: ...AVIC D3 XU UC 298 1 2 3 4 1 2 3 4 C D F A B E AVIC D3 XU UC ...
Страница 299: ...AVIC D3 XU UC 299 5 6 7 8 5 6 7 8 C D F A B E ...
Страница 300: ...AVIC D3 XU UC 300 1 2 3 4 1 2 3 4 C D F A B E ...
Страница 301: ...AVIC D3 XU UC 301 5 6 7 8 5 6 7 8 C D F A B E ...
Страница 302: ...AVIC D3 XU UC 302 1 2 3 4 1 2 3 4 C D F A B E AVIC D3 XU EW5 ...
Страница 303: ...AVIC D3 XU UC 303 5 6 7 8 5 6 7 8 C D F A B E ...
Страница 304: ...AVIC D3 XU UC 304 1 2 3 4 1 2 3 4 C D F A B E ...
Страница 305: ...AVIC D3 XU UC 305 5 6 7 8 5 6 7 8 C D F A B E ...