3-11
3. SYSTEM CIRCUIT PART
“HELLO” displayed Continue at Power On
TP441, R1443 : HIGH (/RST_HOST) ?
YES
Check PVM02 pin 13 IC 701 pin 19
(R714)
NO
X1101 : Clock oscillated ? (13.5MHz)
YES
Replace X1101
NO
Check IC1201 (Flash Memory) & IC1101
NO
IC1101 DEFECT
NO
IC1302 pin 26 : ( Flash Chip Select )
YES
R1126, R1127 : ( I2C I/F : SCL, SDA )?
YES
4. DISC NOT RECOGNIZED
Check Driver Power ?
5V,12V
Check ATAPI Interface
PML01
YES
Change MEDIA TEST
NO
Check SMPS
NO
Summary of Contents for DR165
Page 57: ...3 64 3 65 PRINTED CIRCUIT DIAGRAMS 1 MAIN P C BOARD TOP SIDE ...
Page 58: ...3 66 3 67 2 MAIN P C BOARD BOTTOM SIDE ...
Page 59: ...3 68 3 69 3 I O P C BOARD TOP VIEW BOTTOM VIEW 4 JUNCTION P C BOARD TOP VIEW BOTTOM VIEW ...
Page 77: ...4 17 2 DISC SPECIFICATION 3 DISC MATERIALS 1 DVD ROM Single Layer Dual Layer ...
Page 102: ......
Page 103: ...4 42 4 43 CIRCUIT DIAGRAMS 1 DSP CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Page 104: ...4 44 4 45 2 RF CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Page 105: ...4 46 4 47 3 DRIVE CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Page 107: ...4 50 4 51 PRINTED CIRCUIT DIAGRAMS 1 MAIN P C BOARD TOP VIEW ...