Cadillac/ GMT806
DESTINATION : North America
PRODUCED AFTER: Jan., 2002
I0
Specifications*
General
Power SupplyDC 12V (11V - 16V)
Test Voltage 13.2V
Negative ground
Current ConsumptionLess than 1.0A
Output Level1.25Vrms
Channel Separation65dB min. (at 100kΩ Load)
Cannel Balance1.0dB max. (at 1kHz)
Signal to Noise Ratio75dB min.
THD0.1% max. (at 1kHz)
Dimensions** (W×H×D)178 × 50 × 177.5 (mm)
(not including connector protrusion or
brackets)
Weight**2.0kg
* Specifications and the design are subject to possible modification
without notice due to improvements.
1 FEATUERS 2
2 LASER PRODUCTS
3 REAR VIEW AND CONNECTORS
4 FRONT VIEW AND FUNCTIONS
5 WIRING CONNECTIONS
6 BLOCK DIAGRAM
7 TERMINALS DESCRIPTION
8 CD DISC CENTERING ALIGNMENT
9 PACKAGE AND IC BLOCK DIAGRAM
10 REPLACEM ENT PARTS LIST 13
2
11 EXPLODED VIEW (Unit)
3
12 CD CHANGER PARTS LIST
13 EXPLODE D VIEW (CD Deck-1)
3
4
14 EXPLODE D VIEW (CD Deck-2)
5
15 EXPLODE D VIEW (CD Deck-3)
16 WIRING DIAGRAM
7
9
17 SCHEMAT IC DIAGRAM
10
1 FEATUERS
•
•
6-Disc CD changer capacity
• •
•
•
1 DIN size.
• •
•
•
Includes Illumination circuit to improve neght visibility.
• •
16
17
20
21
22
23
27
2 LASER PRODUCTS
2
3 REAR VIEW AND CONNECTORS
4 FRONT VIEW AND FUNCTIONS
GM / CX-CG0260Z
3
GM / CX-CG0260Z
5 WIRING CONNECTIONS
4
6 BLOCK DIAGRAM
6.1. Main/ Display Block
GM / CX-CG0260Z
5
GM / CX-CG0260Z
6.2. CD Servo Block
6
7 TERMINALS DESCRIPTION
GM / CX-CG0260Z
7.1. Main Block
IC601 : UC2BBGF00008
Pin No.PortDescriptionI/O
1(NC)-2SDASerial DataI/O
3SCLClock for serial dataO
4(NC)-5(NC)-6(NC)-7BATT DETBattery Voltage DetectionI
8RD ON(+5V pull up)-
9EJECTEJECT Switch signalI
10LOADLOAD Switch signalI
11AVREF1+5V power supply12K2AKey Switch signal 2I
13K1AKey Switch signal 1I
14(NC)-15(NC)-16(NC)-17(NC)-18(NC)-19(NC)-20AVSSGround21(NC)-22A BUSA BUS outO
23ACC ONACC On signalO
24(NC)-25(NC)-26(NC)-27RESETReset inputI
28CD ONCD On signalO
29SOMCD changer serial dataI
30SIMCD changer serial dataO
31SCKMClock for serial dataO
32VDD+5V power supply33VSSGround34SMUTTERShatter LEDO
35(NC)-36(NC)-37(NC)-38(NC)-39(NC)-40(NC)-41ACNTAAudio switch control AO
42ACNTBAudio switch control BO
43AENBLAudio switch enableO
44POWER ONPower On signalO
45LCKLED Driver LCKO
46(NC)-47DATALED Driver dataO
48CLKLED Driver clockO
49(NC)-50(NC)-51(NC)-52(NC)-53(NC)-54(NC)-55(NC)-56LED DIMLED dimer signalO
57PL DIMPilot Lamp dimmer controlO
58(NC)-59(NC)-60SLEEPClass2 transeiver sleepO
61LOOPClass2 transeiver loopO
Pin No.PortDescriptionI/O
62C2RXClass2 transeiver RXI
63C2TXClass2 transeiver TXO
64RESETReset inputI
65IC(VPP)(TP1)#REF!
66X2Crystal osillator67X1Crystal osillator68VSS1Ground69VDD1+5V power supply70VDD0+5V power supply71AVREF0+5V power supply72(NC)-73(NC)-74(NC)-75(NC)-76(NC)-77(NC)-78(NC)-79(NC)-80AVSS1Ground-
Note :
Voltage measuerments are with respect to ground, with a
voltmeter (Internal resistance : 10M ohms.)
37BDODrop-out signalI0
38LDONLaser on signalO4.5
39ARFRF signalI2.5
40IREFReference current inputI1.2
41DRFBiase for DSLI2.4
42DSLFLoop filter for DSLI/O2.5
43SDLF2Loop filter for DSLI/O2.2
44PLLFLoop filter for PLLI/O1.4
45VCOFNot used-46AVDD2+5V power supply-5.0
47AVSS2Ground-0
48OUTLL channel outputO2.3
49AVSS1Ground-0
50OUTRR channel outputO2.3
51AVDD1+5V power supply-4.7
52-54 -(Connecting to ground)-0
55FLAGFlag outputO0
56FCLKFrame clockO0
57-59 -Not used--
60TXNot used-61MCLKClock for I/F commandI1.0
62MDATAData for I/F commandI3.1
63MLDI/F command loadI5.0
64BLKCKSubcode block clockO0
65SQCKExt. clock for sub code-QI5.0
66SUBQCode for sub. code-QO3.8
67DMUTEMute inputI0
68STATStatus signalO5.0
69/RSTReset inputI5.0
70CSEL(Connecting to ground)-0
71PMCKPM clockO2.5
72SMCKSM clockO2.5
73SUBCSerial data of sub codeO0
74SBCKShift clock for SUBCI0.6
75/CLDCKNot used-76/TEST(Connecting to VDD)-5.0
77X1Crystal oscillator-0.4
78X2Crystal oscillator-3.2
79VDD1+5V power supply-5.0
80VSS1Ground-0