DOWNLOAD Panasonic DVD-LS70EB / DVD-LS70EE / DVD-LS70EG / DVD-LS92EB / DVD-LS92EE / DVD-LS92EG Service Manual ↓ Size: 4.43 MB | Pages: 68 in PDF or view online for FREE

ORDER NO.CHM1103015CE

RAE1910Z-3C Mechanism Series

Colour
(K).......................Black Type

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PAGE

PAGE

1 IMPORTANT SERVICE INFORMATION ---------------------3

1.1. Notes ----------------------------------------------------------3
1.2. About DivX---------------------------------------------------3
1.3. Manual for Customer--------------------------------------4

2 SAFETY PRECAUTIONS ----------------------------------------5

2.1. GENERAL GUIDELINES --------------------------------5
2.2. Caution for AC Mains Lead (Only for LS70EB/

LS92EB)------------------------------------------------------6

(ESD) TO ELECTROSTATICALLY SENSITIVE (ES)
DEVICES -------------------------------------------------------------7

4 PRECAUTION OF LASER DIODE ----------------------------8
5 SPECIFICATIONS -------------------------------------------------9
6 HOW TO REPLACE THE LITHIUM BATTERY ---------- 11
7 SERVICE CAUTION BASED ON LEGAL

RESTRICTIONS -------------------------------------------------- 12

7.1. General description about Lead Free Solder

(PbF) -------------------------------------------------------- 12

DECK ---------------------------------------------------------------- 13

8.1. Handling of optical pickup------------------------------ 13
8.2. Grounding for electrostatic breakdown

prevention-------------------------------------------------- 13

POSITION ---------------------------------------------------------- 14

9.1. Disassembly ----------------------------------------------- 15
9.2. P.C.B. location -------------------------------------------- 16
9.3. Main cabinet of the unit--------------------------------- 16
9.4. Traverse assembly--------------------------------------- 17
9.5. Optical pick-up unit -------------------------------------- 18
9.6. Disc motor-------------------------------------------------- 18
9.7. Main P.C.B. ------------------------------------------------ 19
9.8. Operation P.C.B.------------------------------------------ 19
9.9. Monitor assembly ---------------------------------------- 19

9.10. Disc cover-------------------------------------------------- 20

9.11. Monitor cover---------------------------------------------- 20

9.12. Inverter P.C.B.--------------------------------------------- 21
9.13. LCD panel-------------------------------------------------- 21
9.14. Replacing the fuse in the car dc adaptor----------- 21
9.15. Service position------------------------------------------- 22

MODE --------------------------------------------------------------- 23

10.1. Optical Pickup Breakdown Diagnosis--------------- 23
10.2. DVD Self Diagnostic Function-Error Code--------- 24
10.3. Last Error Code saved during NO PLAY ----------- 24
10.4. Special Operation Menu-------------------------------- 25
10.5. Lens cleaning --------------------------------------------- 26

11 SERVICE PRECAUTIONS------------------------------------- 27

11.1. Firmware version-up of the DVD player ------------ 27

12 ADJUSTMENT PROCEDURES ------------------------------ 28

12.1. Service Tools and Equipment ------------------------- 28

12.2. Important points in adjustment ----------------------- 28
12.3. Storing and Handling Test Discs --------------------- 28
12.4. Optical adjustment--------------------------------------- 28

13 ABBREVIATIONS ----------------------------------------------- 31
14 VOLTAGE CHART ---------------------------------------------- 33

14.1. MAIN P.C.B.----------------------------------------------- 33

15 BLOCK DIAGRAM ---------------------------------------------- 35

15.1. OVERALL BLOCK DIAGRAM------------------------ 35
15.2. POWER SUPPLY BLOCK DIAGRAM-------------- 36
15.3. SERVO BLOCK DIAGRAM --------------------------- 37
15.4. AUDIO BLOCK DIAGRAM ---------------------------- 38
15.5. VIDEO BLOCK DIAGRAM ---------------------------- 39

NOTES-------------------------------------------------------------- 40

16.1. SCHEMATIC DIAGRAM NOTES -------------------- 40
16.2. INTERCONNECTION SCHEMATIC

DIAGRAM ------------------------------------------------- 41

16.3. CHARGE BATTERY SECTION (MAIN P.C.B.

(1/9)) SCHEMATIC DIAGRAM ----------------------- 42

16.4. POWER SUPPLY SECTION (MAIN P.C.B. (2/

9)) SCHEMATIC DIAGRAM--------------------------- 43

16.5. OPTICAL PICK UP/SERVO SECTION (MAIN

P.C.B. (3/9)) SCHEMATIC DIAGRAM -------------- 44

16.6. DV5 SECTION (MAIN P.C.B. (4/9))

SCHEMATIC DIAGRAM ------------------------------- 45

16.7. DV5 SECTION (MAIN P.C.B. (5/9))

SCHEMATIC DIAGRAM ------------------------------- 46

16.8. VIDEO OUT SECTION (MAIN P.C.B. (6/9))

SCHEMATIC DIAGRAM ------------------------------- 47

16.9. AUDIO OUT SECTION (MAIN P.C.B. (7/9))

SCHEMATIC DIAGRAM ------------------------------- 48

16.10. OPERATION SECTION (MAIN P.C.B. (8/9))

SCHEMATIC DIAGRAM ------------------------------- 49

16.11. LCD IF SECTION (MAIN P.C.B. (9/9))

SCHEMATIC DIAGRAM ------------------------------- 50

16.12. OPERATION SECTION (OPERATION P.C.B.)

SCHEMATIC DIAGRAM ------------------------------- 51

16.13. I/F SECTION (INVERTER P.C.B.)

SCHEMATIC DIAGRAM ------------------------------- 52

17 CIRCUIT BOARD ASSEMBLY------------------------------- 53

17.1. MAIN P.C.B. (1/2) (COMPONENT SIDE)---------- 53
17.2. MAIN P.C.B. (2/2) (FOIL SIDE) ---------------------- 54
17.3. OPERATION P.C.B.------------------------------------- 55
17.4. INVERTER P.C.B. --------------------------------------- 56

LIST ----------------------------------------------------------------- 57

18.1. Exploded Views and Mechanical

Replacement Parts List -------------------------------- 57

18.2. Electrical Replacement Parts List ------------------- 62

19 SCHEMATIC DIAGRAM FOR PRINTING WITH A4---- 68

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When you replace FLASH ROM or exchange MAIN P.C.B., you have to take “Manual for customer” to the customer with unit (also
in the case of unit exchanges.).
Please take and use “Manual for customer” from below. 

1. Come with MAIN P.C.B. or FLASH ROM (Service part).
2. Make a photocopy section 1.3 “Manual for customer” on this Service Manual.

“Manual for customer” has important information for “DivX Video-on-Demand Service” user.
Please don’t forget take it to the customer with unit!

A video compression format developed by DivXNetworks, Inc. that compresses video files without any considerable loss of video
quality.

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