Specification*
General |
|
Power Supply |
DC 12V (11V - 16V), |
|
Test Voltage 13.2V |
|
Negative Ground |
Current Consumption |
Less than 2.5A |
Power Output |
15W×4 (1kHz, 1%, 4Ω ) |
LW/MW Radio |
|
Frequency Range |
153 - 279kHz (LW) |
|
522 - 1,611kHz (MW) |
Usable Sensitivity |
32dB/µV (S/N 20dB) |
FM Stereo Radio |
|
Frequency Range |
87.5 - 108MHz |
Usable Sensitivity |
6dB/µV (S/N 30dB) |
CQ-TT5170A
CQ-TT3070AA
LW/MW/UKW RDS Radio with CD Player
TOYOTA PART No. <CQ-TT5170A> : 86120-44080 <CQ-TT3070AA> : 86120-42061
VEHICLE
<CQ-TT5170A> : AVENSIS VERSO / PICNIC <CQ-TT3070AA> : RAV4
ID CODE
<CQ-TT5170A> : 58808
<CQ-TT3070AA> : 58806 DESTINATION : Europe PRODUCED AFTER : Apr., 2001
CD Player
Signal to Noise Ratio Channel Separation Total Harmonic Distortion
Dimensions**
Weight**
More than 70dB (IHF-A) More than 65dB (IHF-A) Less than 0.4%
180×100×165mm
1.9kg
*Specifications and the design are subject to possible modification without notice due to improvements.
**Dimensions and Weight shown are approximate.
CQ-TT5170A / CQ-TT3070AA
CONTENTS
|
|
Page |
|
|
Page |
1 |
FEATUERS |
2 |
8 |
PACKAGE AND IC BLOCK DIAGRAM |
11 |
2 |
LASER PRODUCTS |
2 |
9 |
REPLACEMENT PARTS LIST |
15 |
3 |
FRONT VIEW AND FUNCTIONS |
3 |
10 |
EXPLODED VIEW (Unit) |
23 |
4 |
REAR VIEW AND CONNECTOR |
3 |
11 |
CD PLAYER PARTS |
24 |
5 |
WIRING CONNECTION |
4 |
12 |
EXPLODED VIEW (CD Deck) |
25 |
6 |
BLOCK DIAGRAM |
5 |
13 |
WIRING DIAGRAM |
26 |
7 |
TERMINALS DESCRIPTION |
8 |
14 |
SCHEMATIC DIAGRAM |
33 |
1FEATUERS
∙PLL (Phase Locked Loop) synthesized tuning.
∙24-station preset (6-AM, 18-FM).
∙RDS (Radio Data System) function.
∙Electronic volume control.
∙NCD-8 CD player.
∙External CD changer control.
2LASER PRODUCTS
2
CQ-TT5170A / CQ-TT3070AA
4 REAR VIEW AND CONNECTOR
3
CQ-TT5170A / CQ-TT3070AA
4
CQ-TT5170A / CQ-TT3070AA
6.1.Main Block
5
CQ-TT5170A / CQ-TT3070AA
6.2.Display, SW/VOL. Block
6
CQ-TT5170A / CQ-TT3070AA
6.3.CD Servo Block
7
CQ-TT5170A / CQ-TT3070AA
7.1.Main Block
IC601 : C2CBHF000062
Pin |
Port |
Description |
I/O |
FM |
AM |
CD |
No. |
|
|
|
(V) |
(V) |
(V) |
1 |
MUTE |
Audio Mute |
O |
0 |
0 |
0 |
2 |
ILL-ON(NC) |
- |
- |
- |
- |
- |
3 |
Acc.ON |
ACC Power Control |
O |
6.5 |
6.5 |
6.5 |
4 |
AMP-ON |
AMP Power Control |
O |
6.5 |
6.5 |
6.5 |
5 |
CD.P.ON |
CD Power Control |
O |
6.5 |
6.5 |
6.5 |
6 |
CD-RESET |
CD Reset Signal |
O |
6.5 |
6.5 |
6.5 |
7 |
CD-ON |
CD ON signal |
O |
0 |
0 |
6.5 |
8 |
CD-SCKM |
CD CPU Serial Data Clock |
O |
6.5 |
6.5 |
6.5 |
9 |
CD-SOM |
CD CPU Serial Data |
I |
0 |
0 |
3.5 |
10 |
CD-SIM |
CD CPU Serial Data |
O |
0 |
0 |
3.6 |
11 |
RESET |
Reset Signal |
I |
6.2 |
6.5 |
6.5 |
12 |
XT2 |
Crystal Oscillator |
I |
3.1 |
3.1 |
3.1 |
13 |
XT1 |
Crystal Oscillator |
O |
2.8 |
2.8 |
2.8 |
14 |
VSS |
Ground |
- |
0 |
0 |
0 |
15 |
X2 |
Crystal Oscillator |
I |
3.2 |
3.2 |
3.2 |
16 |
X1 |
Crystal Oscillator |
O |
3.0 |
3.0 |
3.0 |
17 |
REGOFF |
Connect to +5V |
- |
6.5 |
6.5 |
6.5 |
18 |
REGC |
Connect to +5V |
- |
6.5 |
6.5 |
6.5 |
19 |
VDD |
+5V Power Supply |
- |
6.5 |
6.5 |
6.5 |
20 |
FCONT2 |
Frequency Control Out2 |
O |
6.5 |
6.5 |
6.5 |
21 |
FCONT1 |
Frequency Control Out1 |
O |
0 |
0 |
0 |
22 |
(NC) |
- |
- |
- |
- |
- |
23 |
(NC) |
- |
- |
- |
- |
- |
24 |
(NC) |
- |
- |
- |
- |
- |
25 |
(NC) |
- |
- |
- |
- |
- |
26 |
(NC) |
- |
- |
- |
- |
- |
27 |
(NC) |
- |
- |
- |
- |
- |
28 |
(NC) |
- |
- |
- |
- |
- |
29 |
(NC) |
- |
- |
- |
- |
- |
30 |
SW1 |
SW1 (Disc In) Output |
O |
0 |
0 |
4.8 |
31 |
SW3 |
SW3 (Disc Out) Output |
O |
0 |
0 |
4.9 |
32 |
LCD-CE |
- |
- |
- |
- |
- |
|
(NC) |
|
|
|
|
|
33 |
LCD-CLK |
- |
- |
- |
- |
- |
|
(NC) |
|
|
|
|
|
34 |
LCD-DI |
- |
- |
- |
- |
- |
|
(NC) |
|
|
|
|
|
35 |
LCD-DO |
- |
- |
- |
- |
- |
|
(NC) |
|
|
|
|
|
36 |
(NC) |
- |
- |
- |
- |
- |
37 |
(NC) |
- |
- |
- |
- |
- |
38 |
SEEK- |
Connect to Ground |
- |
0 |
0 |
0 |
|
SD/VC |
|
|
|
|
|
39 |
IF |
Connect to Ground |
- |
0 |
0 |
0 |
40 |
VSS |
Ground |
- |
0 |
0 |
0 |
41 |
VDD |
+5V Power Supply |
- |
6.5 |
6.5 |
6.5 |
42 |
(NC) |
- |
- |
- |
- |
- |
43 |
KS4 (NC) |
- |
- |
- |
- |
- |
44 |
KS3 (NC) |
- |
- |
- |
- |
- |
45 |
KS2 (NC) |
- |
- |
- |
- |
- |
46 |
KS1 (NC) |
- |
- |
- |
- |
- |
47 |
(NC) |
- |
- |
- |
- |
- |
48 |
KR3 |
Key Return Output 3 |
I |
0 |
0 |
0 |
49 |
KR2 |
Key Return Output 4 |
I |
0 |
0 |
0 |
50 |
KR1 |
Key Return Output 5 |
I |
0 |
0 |
0 |
51 |
(NC) |
- |
- |
- |
- |
- |
52 |
POWER |
Power Switch Signal |
I |
6.5 |
6.5 |
6.5 |
53 |
(NC) |
- |
- |
- |
- |
- |
54 |
PLL-DO |
PLL Data Input |
I |
2.5 |
0 |
0 |
55 |
PLL-CLK |
PLL Clock Output |
O |
0 |
0 |
0 |
Pin |
Port |
Description |
I/O |
FM |
AM |
CD |
No. |
|
|
|
(V) |
(V) |
(V) |
56 |
PLL-DI |
PLL Data Output |
O |
0 |
0 |
0 |
57 |
PLL-CE |
PLL Chip Enable Output |
O |
0 |
0 |
0 |
58 |
(NC) |
- |
- |
- |
- |
- |
59 |
(NC) |
- |
- |
- |
- |
- |
60 |
(NC) |
- |
- |
- |
- |
- |
61 |
(NC) |
- |
- |
- |
- |
- |
62 |
NC(ASTB) |
- |
- |
- |
- |
- |
63 |
(NC) |
- |
- |
- |
- |
- |
64 |
(NC) |
- |
- |
- |
- |
- |
65 |
RDS-CLK |
RDS Clock Output |
O |
3.2 |
3.2 |
3.2 |
66 |
RDS-DATA |
RDS Data Input |
I |
3.5 |
3.2 |
3.2 |
67 |
(NC) |
- |
- |
- |
- |
- |
68 |
RMODE |
Radio Mode Signal Output |
O |
6.5 |
6.5 |
0 |
69 |
SD.ST |
Diversity Field Strength |
I |
6.5 |
6.5 |
0.7 |
|
|
Input |
|
|
|
|
70 |
(NC) |
- |
- |
- |
- |
- |
71 |
(PWM0)NC |
- |
- |
- |
- |
- |
72 |
(PWM1)NC |
- |
- |
- |
- |
- |
73 |
TESTMOD |
Connect to Ground |
- |
0 |
0 |
0 |
|
E |
|
|
|
|
|
74 |
VSM |
Radio Signal Strength |
I |
0 |
0 |
0 |
75 |
MP |
MP Signal |
I |
0 |
0 |
0 |
76 |
NOISE |
Noise Detect |
I |
0.6 |
0 |
0 |
77 |
(NC) |
- |
- |
- |
- |
- |
78 |
RDS-MUTE |
Radio Mute Output (for |
O |
0 |
6.5 |
0 |
|
|
RDS) |
|
|
|
|
79 |
TEST |
Test Signal |
I |
6.5 |
6.5 |
6.5 |
80 |
VOL CLK |
Volume Control Clock |
O |
0 |
0 |
0 |
81 |
VOL DATA |
Volume Control Data |
O |
0 |
0 |
0 |
82 |
AVDD |
Analog Power Supply |
- |
6.5 |
6.5 |
6.5 |
83 |
AVREF1 |
Analog Voltage Reference1 |
- |
6.5 |
6.5 |
6.5 |
84 |
AVSS |
Ground |
- |
0 |
0 |
0 |
85 |
RX |
AVC-LAN Data Input |
I |
0 |
0 |
0 |
86 |
TX |
AVC-LAN Data Output |
O |
0 |
0 |
0 |
87 |
(NC) |
Connect to Ground |
- |
0 |
0 |
0 |
88 |
INP0(NC) |
Connect to Ground |
- |
0 |
0 |
0 |
89 |
INP1(NC) |
Connect to +5V |
- |
6.5 |
6.5 |
6.5 |
90 |
+B-DET |
+B Detect |
I |
6.5 |
6.5 |
6.5 |
91 |
INP3(NC) |
Connect to +5V |
- |
6.5 |
6.5 |
6.5 |
92 |
ACC-DET |
ACC Detect |
I |
6.5 |
6.5 |
6.5 |
93 |
EJECT |
CD Eject Switch |
I |
6.5 |
6.2 |
6.5 |
94 |
(NC) |
Connect to +5V |
- |
6.5 |
6.5 |
6.5 |
95 |
ILL-DET |
- |
- |
- |
- |
- |
|
(NC) |
|
|
|
|
|
96 |
FM/AM |
AM/FM Select Output |
O |
6.5 |
0 |
0 |
97 |
R.ON |
Radio ON Signal |
O |
6.5 |
6.5 |
0 |
98 |
(NC) |
- |
- |
- |
- |
- |
99 |
BEEP |
Beep Sound Input |
I |
0 |
0.3 |
0.7 |
100 |
(NC) |
- |
- |
- |
- |
- |
8
7.2.Display Block
IC600 : C2CBJG000154
Pin |
Port |
Description |
I/O |
Vol.(V) |
No. |
|
|
|
|
1 |
D/A1(NC) |
- |
- |
- |
2 |
D/A2(NC) |
- |
- |
- |
3 |
NC |
- |
- |
- |
4 |
NC |
- |
- |
- |
5 |
TAU |
Injecter Pulse Input |
I |
0 |
6 |
GND |
GND |
- |
0 |
7 |
GND |
GND |
- |
0 |
8 |
32.768KHz |
Crystal Oscillator Input |
I |
1.5 |
|
|
(32.768kHz) |
|
|
9 |
32.768KHz |
Crystal Oscillator Output |
O |
1.3 |
|
|
(32.769kHz) |
|
|
10 |
RESET |
Reset Input |
I |
5.1 |
11 |
10MHz |
Crystal Oscillator Output (10kHz) |
O |
2.5 |
12 |
GND |
GND |
- |
0 |
13 |
10MHz |
Crystal Oscillator Input (10kHz) |
I |
2.3 |
14 |
VCC |
+5V Power Supply |
- |
5 |
15 |
BYTE |
+5V Power Supply |
- |
5 |
16 |
B DET |
Power Supply Level Detection |
I |
5.1 |
|
|
(+B) |
|
|
17 |
ACC DET |
Power Supply Level Detection |
I |
5 |
|
|
(ACC) |
|
|
18 |
SPD |
Speed Pulse Input |
I |
0 |
19 |
AVC -TM |
AVC-LAN Start/Stop Detection |
I |
0 |
20 |
DRV-P |
Intemal Power Supply Control |
O |
5.1 |
21 |
M VOL B |
Volume Pluse Counter Input |
I |
0.5 |
22 |
M VOL A |
Volume Pluse Counter Input |
I |
0.5 |
23 |
P VOL B |
Volume Pluse Counter Input |
I |
0.5 |
24 |
P VOL A |
Volume Pluse Counter Input |
I |
0.5 |
25 |
DE |
Enable Signal Output for HIT64 |
O |
0 |
26 |
HBRQ |
Bus Request Signal Output for |
O |
0 |
|
|
HIT64 |
|
|
27 |
AVC-RX |
AVC-LAN Data Input |
I |
0 |
28 |
AVC-TX |
AVC-LAN Data Output |
O |
0 |
29 |
SI |
Senal Data Output for LCD Driver |
O |
0 |
30 |
NC |
- |
- |
- |
31 |
SCL |
Serial Clock Output for LCD Driver |
O |
5.1 |
32 |
CS2 |
Chip Select Output for LCD Driver |
O |
5.1 |
33 |
SOUT |
Serial Data Output for HIT64 |
O |
0 |
34 |
SIN |
Serial Data Intput for HIT64 |
I |
2.3 |
35 |
SC1 |
Chip Select Output for LCD Driver |
O |
4.9 |
36 |
A0 |
Data/Command Selector for LCD |
O |
0 |
|
|
Driver |
|
|
37 |
NC |
- |
- |
- |
38 |
NC |
Test Mode Selector in Factory |
I |
5.1 |
39 |
NC |
- |
- |
- |
40 |
LCD- |
- |
- |
- |
|
P(NC) |
|
|
|
41 |
THM- |
- |
- |
- |
|
P(NC) |
|
|
|
42 |
BL-P |
+5V Power Supply |
O |
5 |
43 |
RES |
Reset Output for LCD Driver |
O |
0 |
44 |
HPM |
- |
- |
- |
45 |
NODEL2 |
Back Light Dimmer Control Output |
O |
5.1 |
46 |
NODEL1 |
- |
- |
- |
47 |
NODEL0 |
Illumination Control Output |
O |
5.1 |
48 |
CS1 |
- |
- |
- |
49 |
KEY-S3 |
Key Scan Source Output 3 |
O |
0 |
50 |
KEY-S2 |
Key Scan Source Output 2 |
O |
4.9 |
51 |
KEY-S1 |
Key Scan Source Output 1 |
O |
5 |
52 |
KEY-S0 |
Key Scan Source Output 0 |
O |
4.9 |
53 |
KEY-D7 |
Key Scan Input 7 |
I |
5.1 |
54 |
KEY-D6 |
Key Scan Input 6 |
I |
5.1 |
55 |
KEY-D5 |
Key Scan Input 5 |
I |
5.1 |
56 |
KEY-D4 |
Key Scan Input 4 |
I |
5.1 |
CQ-TT5170A / CQ-TT3070AA
Pin |
Port |
Description |
I/O |
Vol.(V) |
No. |
|
|
|
|
57 |
KEY-D3 |
Key Scan Input 3 |
I |
5.1 |
58 |
KEY-D2 |
Key Scan Input 2 |
I |
5.1 |
59 |
KEY-D1 |
Key Scan Input 1 |
I |
5.1 |
60 |
VCC |
+5V Power Supply |
- |
5 |
61 |
KEY-D0 |
Key Scan Input 0 |
I |
5.1 |
62 |
GND |
GND |
- |
0 |
63 |
MODEL3 |
Model Selector Signal 3 |
I |
5.1 |
64 |
MODEL2 |
Model Selector Signal 2 |
I |
5.1 |
65 |
MODEL1 |
Model Selector Signal 1 |
I |
5.1 |
66 |
MODEL0 |
Model Selector Signal 0 |
I |
5.1 |
67 |
VER4 |
Engine Type Signal 4 |
I |
0 |
68 |
VER3 |
Engine Type Signal 3 |
I |
0 |
69 |
VER2 |
Engine Type Signal 2 |
I |
0 |
70 |
VER1 |
Engine Type Signal 1 |
I |
0 |
71 |
VER5 |
Engine Type Signal 5 |
I |
0 |
72 |
VREF-D8 |
- |
- |
- |
73 |
VREF-D7 |
- |
- |
- |
74 |
VREF-D6 |
- |
- |
- |
75 |
VREF-D5 |
Reset Detection for LCD Driver |
I |
5.1 |
76 |
TEST |
- |
- |
- |
|
MODE |
|
|
|
77 |
VREF-D3 |
- |
- |
- |
78 |
VREF-D2 |
- |
- |
- |
79 |
DM-D9 |
- |
- |
- |
80 |
DM-D8 |
- |
- |
- |
81 |
DM-D7 |
- |
- |
- |
82 |
DM-D6 |
- |
- |
- |
83 |
DM-D5 |
- |
- |
- |
84 |
DM-D4 |
- |
- |
- |
85 |
DM-D3 |
- |
- |
- |
86 |
DM-D2 |
- |
- |
- |
87 |
NC |
- |
- |
- |
88 |
NC |
- |
- |
- |
89 |
NC |
- |
- |
- |
90 |
LCD |
LCD Temperature Detection |
I |
3.2 |
|
TEMP |
Thermister Input |
|
|
91 |
IG |
Ignition Voltage Input |
I |
0 |
92 |
FULE |
Fuel Meter Detection Signal |
I |
5.1 |
93 |
TEMP |
Open Air Temperature Sensor |
I |
0 |
|
|
Input |
|
|
94 |
GND |
GND |
- |
0 |
95 |
TAUB |
Injecter Driver Voltage Input |
I |
0 |
96 |
VREF |
+5V Power Supply |
- |
5 |
97 |
AVCC |
+5V Power Supply |
- |
5 |
98 |
L(NC) |
- |
- |
- |
99 |
NC |
- |
- |
- |
100 |
ILL+ |
Illumination Detect |
I |
0 |
9
CQ-TT5170A / CQ-TT3070AA
7.3.CD Servo Block
IC201 : MN662748RPMF
Pin |
Port |
Description |
I/O |
(V) |
No. |
|
|
|
|
1 |
BCLK |
Not used |
- |
- |
2 |
LRCK |
Not used |
- |
- |
3 |
SRDATA |
Not used |
- |
- |
4 |
DVDD |
+5V digital power supply |
- |
5.0 |
5 |
DVSS1 |
Digital ground |
- |
0 |
6 |
TX |
Not used |
- |
- |
7 |
MCLK |
MPU command clock |
I |
0 |
8 |
MDATA |
MPU command data |
I |
0 |
9 |
MLD |
MPU command load |
I |
0 |
10 |
SENSE |
Sense signal |
O |
0 |
11 |
/FLOCK |
Focus servo lock |
O |
0 |
12 |
/TLOCK |
Tracking servo lock |
O |
4.9 |
13 |
BLKCK |
Not used |
- |
- |
14 |
SQCK |
Q code external clock |
I |
4.9 |
15 |
SUBQ |
Q code output |
O |
2.5 |
16 |
DMUTE |
DSP mute |
I |
0 |
17 |
STAT |
DSP Status output |
O |
3.1 |
18 |
/RST |
Reset input |
I |
4.9 |
19,20 |
|
Not used |
- |
- |
21 |
TRV |
Forced traverse output |
O |
2.5 |
22 |
TVD |
Traverse drive output |
O |
2.5 |
23 |
PC |
Spindle motor control |
O |
0 |
24 |
ECM |
Spindle motor drive |
O |
2.5 |
25 |
ECS |
Spindle motor drive |
O |
2.5 |
26 |
KICK |
Kick pulse output |
O |
2.5 |
27 |
TRD |
Tracking motor drive |
O |
2.5 |
28 |
FOD |
Focus motor drive |
O |
2.5 |
29 |
VREF |
D/A reference voltage |
I |
2.5 |
30 |
FBAL |
Focus balance adjust |
O |
2.5 |
31 |
TBAL |
Tracking balance adjust |
O |
2.5 |
32 |
FE |
Focus error signal |
I |
2.5 |
33 |
TE |
Tracking error signal |
I |
2.5 |
34 |
RFENV |
RF envelope signal |
I |
2.5 |
35 |
VDET |
Vibration detection |
I |
0 |
36 |
OFTR |
Off track signal |
I |
0 |
37 |
TRCRS |
Track closs signal |
I |
2.1 |
38 |
/RFDET |
RF detection signal |
I |
0 |
39 |
BDO |
Drop out signal |
I |
0 |
40 |
LDON |
Laser on/off control |
O |
4.5 |
41 |
PLLF2 |
Not used |
- |
- |
42 |
TOFS |
TE offset |
O |
2.5 |
43 |
WVEL |
Not used |
- |
- |
44 |
ARE |
RF signal |
I |
1.7 |
45 |
IREF |
Reference current input |
I |
1.6 |
46 |
DRF |
DSL bias |
I |
0 |
47 |
DSLF |
DSL loop filter |
I/O |
2.4 |
48 |
PLLF |
PLL loop filter |
I/O |
1.8 |
49 |
VCOF |
Not used |
- |
- |
50 |
AVDD2 |
+5V analog power supply |
- |
5.0 |
51 |
AFSS2 |
Analog ground |
- |
0 |
52 |
EFM |
Not used |
- |
- |
53 |
PCK/DSLB |
DSL bias |
I |
2.4 |
54 |
VCOF2 |
Tracking offset |
O |
2.5 |
55 |
SUBC |
Not used |
- |
- |
56 |
SBCK |
(Connecting to ground) |
- |
- |
57 |
VSS |
Ground |
- |
0 |
58 |
X1 |
Crystal oscillator |
I |
1.7 |
59 |
X2 |
Crystal oscillator |
O |
2.3 |
60 |
VDD |
+5V power supply |
- |
5.0 |
61,62 |
- |
Not used |
- |
- |
63 |
FCLK |
Not used |
- |
- |
64 |
IPFLAG |
Not used |
- |
- |
65 |
FLAG |
Not used |
- |
- |
66-69 |
- |
Not used |
- |
- |
70 |
IOSEL |
(Connecting to ground) |
I |
0 |
71 |
/TEST |
(Connecting to ground) |
I |
0 |
72 |
AVDD1 |
+5V analog power supply |
- |
4.9 |
73 |
OUTL |
Audio Lch output |
O |
4.9 |
74 |
AVSS1 |
Analog ground |
- |
0 |
75 |
OUTR |
Audio Rch output |
O |
4.9 |
76 |
RSEL |
(Connecting to ground) |
- |
0 |
77 |
CSEL |
(Connecting to ground) |
- |
0 |
78 |
PSEL |
(Connecting to ground) |
- |
0 |
79 |
MSEL |
(Connecting to ground) |
- |
0 |
80 |
SSEL |
mode select |
I |
5.0 |
IC401 : MN101C117AF
Pin |
Port |
Description |
I/O |
(V) |
No. |
|
|
|
|
1 |
MASHON |
Servo IC OSC control |
O |
5.0 |
2 |
P82 |
No connection |
- |
- |
3 |
P81 |
No connection |
- |
- |
4 |
P80 |
(Connection to ground) |
- |
0 |
5 |
Q1 |
Photo sensor signal (DISC IN) |
I |
4.5 |
6 |
Q3 |
Photo sensor signal (DISC OUT) |
I |
4.2 |
7 |
Q6 |
Photo sensor signal (Option) |
I |
5.0 |
8 |
SW4 |
Clamp SW signal |
I |
0 |
9 |
SW5 |
Inner SW signal |
I |
5.0 |
10 |
SW2 |
Feeder arm SW |
I |
5.0 |
11 |
PA6 |
(Connection to ground) |
- |
0 |
12 |
PA7/IFR |
(Connecting to ground) |
I |
0 |
13 |
VDD |
+5V power supply |
- |
5.0 |
14 |
OSC2 |
Crystal oscillator |
- |
5.0 |
15 |
OSC1 |
Crystal oscillator |
- |
3.3 |
16 |
VSS |
Ground |
- |
0 |
17 |
NC |
No connection |
- |
- |
18 |
SOMI |
CD control data |
O |
3.2 |
19 |
SIMO |
CD control data |
I |
3.8 |
20 |
SCLM |
Data shift clock |
I |
5.0 |
21 |
P06 |
Not used |
- |
- |
22 |
BD0 |
Drop out signal |
I |
0 |
23 |
PC1 |
Loading motor driver control |
O |
5.0 |
24 |
PS2 |
Focus/Tracking driver control |
O |
0 |
25 |
VDET |
Vibration detecting signal |
I |
0 |
26 |
P14 |
No connection |
- |
- |
27 |
CDON |
CD on signal |
I |
5.0 |
28 |
IRQ1.SENS |
(Connecting to groung) |
- |
0 |
|
E |
|
|
|
29 |
IRQ2 |
(Connecting to ground) |
- |
0 |
30 |
LOD |
Loading motor control |
- |
2.6 |
31 |
TRV |
Traverse motor control |
- |
2.5 |
32 |
/PRST |
Servo IC reset |
O |
5.0 |
33 |
STAT |
Status signal |
I |
4.0 |
34 |
DMUTE |
DSP mute |
O |
0 |
35 |
SUBQ |
Sub code Q data |
I |
2.6 |
36 |
SQCK |
Sub code Q clock |
O |
5.0 |
37 |
/TLOCK |
Tracking servo lock |
I |
0 |
38 |
/FLOCK |
Focus servo lock |
I |
0 |
39 |
NRST |
reset input |
I |
5.0 |
40 |
MMOD |
(Connecting to ground) |
- |
0 |
41 |
SENSE |
Sense signal |
I |
0 |
42 |
MLD |
Command load |
O |
5.0 |
43 |
MDATA |
Command data |
O |
0.9 |
44 |
MCLK |
Command clock |
O |
4.6 |
10
CQ-TT5170A / CQ-TT3070AA
8.1.Main Block
AU101 : YEAU03340E02
IC691 : YEAMH12187ER
IC201 : C1BB00000284
11