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CDX-L510X Schematic ( PDF Datasheet ) - Sony

Teilenummer CDX-L510X
Beschreibung Car Audio
Hersteller Sony
Logo Sony Logo 




Gesamt 30 Seiten
CDX-L510X Datasheet, Funktion
SERVICE MANUAL
Ver 1.1 2003. 06
CDX-L510X
US Model
Canadian Model
.com• The tuner and CD sections have no adjustments.
Model Name Using Similar Mechanism CDX-L280
UAUDIO POWER SPECIFICATIONS (US Model)
t4POWER OUTPUT AND TOTAL HARMONIC DISTORTION
23.2 watts per channel minimum continuous average power into
4 ohms, 4 channels driven from 20 Hz to 20 kHz with no more
than 5% total harmonic distortion.
CD Drive Mechanism Type
Optical Pick-up Name
eSPECIFICATIONS
MG-393XC-121//K
KSS-721A
eCD player section
Signal-to-noise ratio 90 dB
hFrequency response 10 – 20,000 Hz
Wow and flutter
Below measurable limit
STuner section
FM
taTuning range
87.5 – 107.9 MHz
Antenna terminal
External antenna connector
Intermediate frequency 10.7 MHz
aUsable sensitivity
11 dBf
Selectivity
75 dB at 400 kHz
Signal-to-noise ratio 65 dB (stereo),
.D68 dB (mono)
Harmonic distortion at 1 kHz
0.7% (stereo),
0.5% (mono)
wSeparation
33 dB at 1 kHz
Frequency response 30 – 15,000 Hz
AM
wTuning range
530 – 1,710 kHz
Antenna terminal
External antenna connector
wIntermediate frequency 10.7 MHz/450 kHz
General
Outputs
Inputs
Tone controls
Power requirements
Dimensions
Mounting dimensions
Mass
Supplied accessories
Audio outputs (rear)
Power antenna relay control terminal
Power amplifier control terminal
Remote controller input terminal
Antenna input terminal
Low: ±10 dB at 60 Hz (XPLOD)
Mid: ±10 dB at 1 kHz (XPLOD)
High: ±10 dB at 10 kHz (XPLOD)
12 V DC car battery
(negative ground)
Approx. 178 × 50 × 180 mm
(7 1/8 × 2 × 7 1/8 in.) (w/h/d)
Approx. 182 × 53 × 161 mm
(7 1/4 × 2 1/8 × 6 3/8 in.) (w/h/d)
Approx. 1.2 kg
(2 lb. 10 oz.)
Parts for installation and connections
Front panel case (1)
Card remote commander
RM-X115
Note
This unit cannot be connected to a digital preamplifier or an equalizer.
Sensitivity
AM: 30 µV
Power amplifier section
Outputs
Speaker outputs
(sure seal connectors)
Speaker impedance 4 – 8 ohms
Maximum power output 50 W × 4 (at 4 ohms)
9-874-231-02
2003F04-1
© 2003. 06
Sony Corporation
e Vehicle Company
Published by Sony Engineering Corporation
Design and specifications are subject to change without
FM/AMwwCOwM.DPaAtCaTSDheISeCt4PUL.AcYoEmRnotice.
1






CDX-L510X Datasheet, Funktion
CDX-L510X
SECTION 2
DISASSEMBLY
Note : This set can be disassemble according to the following sequence.
SET
2-1. SUB PANEL ASSY (CD)
(Page 6)
2-2. CD MECHANISM BLOCK
(Page 7)
2-3. MAIN BOARD
(Page 7)
2-4. HEAT SINK
(Page 8)
2-5. CHASSIS (T) SUB ASSY
(Page 8)
2-6. LEVER SECTION
IN SELF SW BOARD
(Page 9)
2-7. SERVO BOARD
(Page 9)
2-8. SHAFT ROLLER ASSY
LOAD SW BOARD
(Page 10)
2-9. FLOATING BLOCK ASSY
(Page 10)
2-10. OPTICAL PICK-UP BLOCK
(Page 11)
Note : Follow the disassembly procedure in the numerical order given.
2-1. SUB PANEL ASSY (CD)
2 claws
1 PTT 2.6x6
6
5 sub panel assy (CD)
3 claws
4 CNP801

6 Page









CDX-L510X pdf, datenblatt
CDX-L510X
SECTION 3
DIAGRAMS
3-1. IC PIN DESCRIPTION
• IC801 µPD780076YGK-R24 (SYSTEM CONTROL) (MAIN Board)
Pin No.
Pin Name
I/O
Pin Description
1
D SW
I Down switch detection signal input L: Down switch on
2
LM LD
O Loading motor drive control signal output (Loading direction)
3
LM EJ
O Loading motor drive control signal output (Eject direction)
4 ATT O Mute control signal output of audio signal line H: mute on
5
A ATT
O Mute control signal output to power amp IC (IC101) L: amp mute on
6
PLL DI
I Serial data signal input to PLL IC (IC601)
7
VOL ATT
O Mute control signal output to Electric volume IC (IC401)
8
DOOR SW/IND
I Door switch signal input Case of flipdown, sense to open condition of door H: open
9
VSS0
Ground pin
10
VDD0
Power supply pin
11
PLL CE
O Chip enable signal output to PLL IC (IC601)
12
BEEP
O Beep signal output of key beep, caution alarm to power amp IC (IC101)
13
SDAO
O IIC data line signal output (control to electric volume IC (IC401))
14
SCLO
O IIC clock line signal output (control to electric volume IC (IC401))
15
LCD CE
O Chip enable control signal output to LCD driver IC (IC901)
16
LCD DO
O Serial data signal output to LCD driver IC (IC901)
17
LCD CLK
O Serial clock signal output to LCD driver IC (IC901)
18
BUS SI
I SONY bus data signal input
19
BUS SO
O SONY bus data signal output
20
BUS CLK
I SONY bus clock signal input
21
BUS CLK GEN
O SONY bus clock signal output
AM select signal output
22
AM ON
O
FM circuit power supply control output of tuner unit (TU601) H: FM on
FM select signal output
23
FM ON
O
FM circuit power supply control output of tuner unit (TU601) H: FM on
24
VDD1
Power supply pin
25
AVSS
Ground pin
Stereo signal input/monaural control signal output
26
ST IND
I/O At forced monaural on: Loutput
At forced monaural off: input mode, stereo on for Linput
27
SHIFT/PH1
I Rotary commander shift key signal input
28
S METER
I S meter signal input from tuner unit (TU601)
29, 30
KEY0, KEY1
I A/D key signal input Input of A/D key matrix and front panel attachment decision.
Rotary commander AD level signal input
31
R COM
I
Sense to key voltage level of rotary commander
32
DST SEL
I Destination select input
33
TEST
I Test mode select signal input L: test mode
34
AVREF
Analog reference voltage pin
35
AD ON
O LCD INHIBIT signal output
36
RESET
I Reset signal input from reset IC (IC902) H: reset
37 XT2 Connect to sub clock (32.768 kHz)
38 XT1 Connect to sub clock (32.768 kHz)
39 IC At on board writer: 12 V power supply pin (usually ground pin)
40 X2 Connect to crystal oscillator (8.38 MHz)
41 X1 Connect to crystal oscillator (8.38 MHz)
42
VSS1
Ground pin
43
KEY ACK
I Key acknowledge signal input
44
SIRCS
I Wireless remote control signal input from remote control receiver IC (IC951)
45
SELF SW
I SELF switch detection signal input L: SELF switch on
46
BU IN
I Backup power supply detection signal input
47
NOSE
I Front panel attachment detection signal input from SW801 L: panel on
12

12 Page





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