Service Manuals, User Guides, Schematic Diagrams or docs for : . Rare and Ancient Equipment Prolodgy car audio Prology DVD-525UR
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Car Audio DVD525UR
TABLE OF CONTENTS
Page
Technical Specificatio ns ............. .................. .................. ...1-2
Measurem ent setup . .................. .................. .. ...... .......... ...1-3
Service Aids, Safety Instruction, et c ....... ...... .. ........... 1-4 to 1-5
Preparati ons & Contro ls .............. ......... ...... ... ........... 1-6 t o 1-8
Maintena nce & Troubl eshooting .. ............... ... ... ............... .. 1-9
Disassem bly Instructi ons & Servic e positions . .... ...... ........ ..... 2
Set Block diagram .... .................. ................ .. .... .............. ..... 3
Set Wiring diagram ... .................. ....... ...... ..... .................. ..... 4
Key Board ................ .................. ........ ...... .... .................. ..... 5
Servo Board ............. .................. ......... ...... ... .................. ..... 6
Main Boa rd .............. .................. ......... ......... .................. ..... 7
SD Board .................. .................. ................. .................. ..... 8
Set Mech anical Explo ded view & p arts list .... .. .... .............. ......9
3 3
SET BLOCK DIAGRAM
Tuner L
Tuner R
Tuner Module
TC-512
M PX
Remote-IR RDS Decoder
TDA 7479
R DS- CLK
LCD Di splay
ACC5V
USB-CT L
DV D5V
SD/USB CTL
B+
KIN0-1
L D-S W
CL -SW
1M X16X4BANK OP-SW LC D Dat a
(TSO P1154PIN)
DVD-R
SDRAM D1 LC D Cl o ck
D2
CL K
DVD-L STB LCD CE LCD Driver
M
RE SET L C 6523
KV5V-ON
M CU DC 5V
SPHE8 202D
ST75321
VIDE O-OU T
M CU D C 5V AC C
AM5 668 MCU
M ute
Motor D river
FLASH MX29LV8 00T
F/ L Vcc1 Vcc2
(TSO P48PIN) ST-BY
ROM
L R F/ L
Analog Audio I/P MUTE N.C.
F/L
DVD-PLAYER 4-IN-1 SINGLE CHIP
OUT1+
IN1
F/ R OUT1-
PW-GND F/ R
F/R
Pre-Amp OUT2+
CD-R IN2
RC4558 OUT2-
CD-L
PW-GND
OUT3- R/ R
R/R R/ R
IN3
OUT3+
AUX L PW-GND
OUT4+
R/L IN4
AUX-IN OUT4- R/ L
R/L PW-GND
AUX R AC-GND SVR TAB S-GND
AP1507 Audio input selector & EQ volume control
TDA7419 Pre-Amp
Po w er A mp li fier
RC4558
TD A 7386
DVD+9V Cont rolled Power F/L F /R
DC 11~16 V Line-Output
D9V
DC 11 ~16 V Pow er Sup pl y B5 V
AC C
Ground
LOADING DRIVE Open/Close Control
Sub Out
BA6287 Pre-Amp
RC45 58
4 4
SET WIRING DIAGRAM
5-1 5-1
LCD PIN CONNECTION
KEY BOARD
PIN SEGMENT DISPLAY
TABLE OF CONTENTS
LCD Display..........................................................5-1
Front board...........................................................5-2
connector board....................................................5-2
Key Board Circuit Diagram......................................5-3
Key Board Layout Diagram......................................5-4
Elect rical Parts List.................................................5-5
5-2 5-2
FRONT BOARD - CIRCUIT DIAGRAM CONNECTOR BOARD - CIRCUIT DIAGRAM
FRONT BOARD - LAYOUT DIAGRAM CONNECTOR BOARD - LAYOUT DIAGRAM
5-3 5-3
KEY BOARD - CIRCUIT DIAGRAM
6-2 6-2
SERVO BOARD - CIRCUIT DIAGRAM
6-3 6-3
SERVO BOARD - CIRCUIT DIAGRAM
6-4 6-4
SERVO BOARD - CIRCUIT DIAGRAM
7-2 7-2
CIRCUIT DIAGRAM
8-2 8-2
SD BOARD - CIRCUIT DIAGRAM
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