Toyota CQ-ES0370A, Руководство по обслуживанию

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IC201 : MN662785TBUC
Pin
No. Port Descriptions I/O Vol
(V)
1 DVDD3 +5V power supply - 3.6
2 D0 D-RAM data I/O 2.0
3 D1 D-RAM data I/O 2.0
4 NWE D-RAM data write O 3.0
5 NRAS D-RAM row address strobe O 3.2
6 D2 D-RAM data I/O 2.1
7 D3 D-RAM data I/O 1.9
8 NCAS0 D-RAM columun address strobe O 2.8
9 NCAS1 D-RAM columun address strobe O 1.4
10 A8 D-RAM address O 1.0
11-14 A7-4 D-RAM address O 1.1
15 A9 D-RAM address O 1.1
16-18 A0-A2 D-RAM address O 1.1
19 A3 D-RAM address O 1.1
20 DVSS2 Ground - 0
21 DVDD2 +5V power supply - 3.6
22 SPOUT Not used - 1.5
23 TRVP Traverse motor control O 1.9
24 TRVM Traverse motor control O 1.9
25 TRP Trackng coil drive O 1.9
26 TRM Trackng coil drive O 1.9
27 FDP Focus coil drive O 2.0
28 FDM Focus coil drive O 2.0
29 FBAL Focus balance O 1.9
30 TBAL Tracking balance O 1.9
31 CSEL (Connecting to VDD) - 3.6
32 FE Focus error I 2.0
33 TE Tracking error I 1.9
34 RFENV RF envelope I 1.9
35 OFT Off track signal I 0
36 NRFDET RF detecting signal I 0
37 BDO Drop-out signal I 0
38 LDON Laser on signal O 3.6
39 ARF RF signal I 1.9
40 IREF Reference current input I 1.2
41 ADPVCC (Connecting to ground) - 0
42 DSLF Loop filter for DSL - 2.0
43 DRF Loop filter for DSL - 2.2
44 PLLF Loop filter for PLL - 1.3
45 VCOF VCO filter - 1.3
46 AVDD2 +5V power supply - 3.6
47 AVSS2 Ground - 0
48 OUTL L channel output O 1.8
49 AVSS1 Ground - 0
50 OUTR R channel output O 1.8
51 AVDD1 +5V power supply - 3.5
52 FSEL (Connecting to P3V) - 3.7
53,54 - (Connecting to ground) - 0
55 FLAG Flag output O 0
56 CLVS Servo status signal O 3.6
57-60 - Not used - -
61 MCLK Clock for I/F command I 2.4
62 MDATA Date for I/F command I 1.9
63 MLD I/F command load I 3.5
64 BLKCK Subcode block clock O 0
65 SQCK Ext.clock for sub code-Q I 3.5
66 SUBQ Code for sub. code-Q O 1.1
67 DMUTE Mute input I 0
68 STAT Status signal O 1.1
69 NRST Reset input I 3.6
70 SPPOL Not used - -
71 PMCK Clock output O 2.0
72 SMCK Clock output O 1.9
73 SDATA Serial data O 0
74 LRCK LR clock O 0
75 BCLK Bit clock O 0
76 /TEST (Connecting to VDD) - 1.5
77 X1 Crystal oscillator - 1.8
78 X2 Crystal oscillator - 1.8
Pin
No. Port Descriptions I/O Vol
(V)
79 DVDD1 +5V power supply - 3.6
80 DVSS1 Ground - 0
IC301 : C2BBGF000364
Pin
No. Port Descriptions I/O Vol
(V)
1 PS Motor power save O 3.5
2 BR Brake mode selection O 0
3 GCTL Motor G-control O 1.6
4 SPCCTL Motor speed control O 3.5
5 - Not used - -
6 MCLK Clock for I/F command O 2.9
7 MDATA Data for I/F command O 1.9
8 MLD I/F command losd O 3.5
9 VSS0 Ground - 0
10 VDD0 +3V power supply - 3.5
11 STAT Status signal I 1.2
12 FLOCK Focus servo lock O 0
13 TLOCK Tracking servo lock O 0
14 SENS Servo status O 0
15 SIM CD changerserial data I 3.1
16 SOM CD changerserial data O 2.2
17 SCKM Serial data shift clock I 3.2
18 SUBQ Code for sub. code-Q I 1.7
19 - Not used - -
20 SQCK Ext. clock for sub. code-Q O 3.6
21 NRST Reset output O 3.6
22 DMUTE Mute output O 0
23 MUTE Mute output O 0
24 VDD1 +3V power supply - 3.5
25 AVSS1 Ground - 0
26 SW15 Feeder SW I 3.6
27 SW3 Tray H SW I 3.5
28 SW4 Disc push SW I 0.5
29 SW5 Disc SW I 0
30 SW6 Disc load SW I 0
31 SW7 Eject SW I 0
32 SW13 Eject2 SW I 0
33 CLVS Servo status O 3.6
34 AVREF +3V power supply - 3.6
35 - Not used - -
36 /RESET Reset I 3.6
37 XT2 Not used - -
38 XT1 (VDD pull-up) - 3.6
39 IC(VPP) (Connecting to ground) - 0
40 X2 Crystal Osillator - 2.1
41 X1 Crystal Osillator - 1.8
42 VSS1 Ground - 0
43 CDON CD changer start/stop I 3.1
44 BLKCK Sub. code block clock I 0
45 FG Flag signal I 1.9
46 BD0 Drop-out signal I 0
47 FR Revolution detection I 0
48 TRV Forced traverse control O 1.9
49 PWM Not used - -
50 VMI+ Horizontal motor control O 0
51 VMI- Horizontal motor control O 0
52 MUTE1 Mute output O 3.6
53 LODI+ Loading motor control O 0
54 LODI- Loading motor control O 0
55 HMI+ Vertical motor control O 0
56 HMI- Vertical motor control O 0
57 SW1 Inner SW I 3.6
58 SW2 TrayG SW I 0
59 SW8 Play SW I 0
60 SW9 Clump SW I 3.6
61 SW10 Shuter SW I 3.6
62 SW11 Horizontal origin SW I 3.6
63 SW12 Outer2 SW I 3.7
64 SW14 Outer SW I 3.6
5 TERMINALS DESCRIPTION (CD Deck)
4