S1. About Indication Of The Schematic Diagram; S1.1. Important Safety Notice - Panasonic DMR-XS350EB Service Manual

Service Manual
Diagrams and Replacement
Parts List
DVD Recorder
Model No.
DMR-XS350EB
Vol. 1
Colour
(K)...........Black Type
Table of contents
S1. About Indication of The Schematic Diagram ............................ S-1
S1.1. Important Safety Notice......................................................... S-1
S2. Voltage and Waveform Chart ................................................... S-2
S2.1. Power/IF P.C.B. ..................................................................... S-2
S2.2. AV IO P.C.B. .......................................................................... S-3
S2.3. COAXIAL P.C.B. .................................................................... S-4
S2.4. Front_R P.C.B. ...................................................................... S-4
S2.5. S_Tuner P.C.B....................................................................... S-4
S3. Block Diagram .......................................................................... S-5
S3.1. Power Supply Block Diagram................................................ S-5
S3.1.1. Power Supply Block Diagram (1) ....................................... S-5
S3.1.2. Power Supply Block Diagram (2) ....................................... S-6
S3.2. S-Tuner P.C.B. Regulator Block Diagram ............................. S-7
S3.3. Analog Video Block Diagram ................................................. S-8
S3.4. Analog Audio Block Diagram ................................................. S-9
S3.5. Timer Block Diagram ........................................................... S-10
S4. Schematic Diagram ................................................................ S-11
S4.1. Interconnection Diagram ..................................................... S-11
S4.2. Power (P) Schematic Diagram ............................................ S-12
DSD0906025CE

S1. About Indication of The Schematic Diagram

S1.1. Important Safety Notice

COMPONENTS IDENTIFIED WITH THE MARK
FOR SAFETY. WHEN REPLACING ANY OF THESE COMPONENTS USE ONLY THE SAME TYPE.
1.Although reference number of the parts is indicated on the P.C.B. drawing and/or
schematic diagrams, it is NOT mounted on the P.C.B. when it is displayed with "$" mark.
2.It is only the "Test Round" and no terminal (Pin) is available on the P.C.B.
when the TP (Test Point) indicated as "
3.The voltage being indicated on the schematic diagram is measured in
"Standard-Playback" mode when there is no specify mode is mentioned.
4.Although the voltage and waveform available on here is measured with standard frame,
it may be differ from actual measurement due to modification of circuit and so on.
5.The voltage being indicated here may be include observational-error (deviation) due to
internal-resistance and/or reactance of equipment. Therefore, handle the value
indicated on here as reference.
6.Use the parts number indicated on the Replacement Parts List .
7.Indication on Schematic diagrams:
S4.3. SD/DV/USB (S) Schematic Diagram................................... S-16
S4.4. AV IO Schematic Diagram ................................................... S-18
S4.5. COAXIAL Schematic Diagram ............................................ S-22
S4.6. Front_L Schematic Diagram ............................................... S-22
S4.7. Front_R Schematic Diagram ............................................... S-23
S4.8. S_Tuner Schematic Diagram .............................................. S-24
S5. Print Circuit Board .................................................................. S-28
S5.1. Power/IF P.C.B. ................................................................... S-28
S5.2. AV IO P.C.B. ........................................................................ S-32
S5.2.1. AV IO P.C.B. (Component Side) ....................................... S-32
S5.2.2. AV IO P.C.B. (Foil Side) .................................................... S-33
S5.3. COAXIAL P.C.B. .................................................................. S-34
S5.4. Front_L P.C.B. ..................................................................... S-34
S5.5. Front_R P.C.B. .................................................................... S-35
S5.6. S_Tuner P.C.B..................................................................... S-36
S6. Abbreviation ........................................................................... S-37
S7. Replacement Parts List .......................................................... S-41
S-1
" mark.
Circuit name being connected.
This signal is connected
OFTR FEP
to the FEP schematic diagram.
Name of Signal
S8. Exploded View ....................................................................... S-48
S8.1. Frame and Casing Section (1) ............................................ S-48
S8.2. Frame and Casing Section (2) ............................................ S-49
S8.3. Mechanism Section ............................................................. S-50
S8.4. Packing Parts and Accessories Section .............................. S-51
HAVE THE SPECIAL CHARACTERISTICS