Sharp DV-HR300H Service Manual ▷ View online
6
DV-HR300S/HR350S
DV-HR300H
DV-HR300X
DV-HR300H
DV-HR300X
Playback
Playable discs: DVD Video, DVD-R/RW, Audio CD (CD-DA), Video CD, CD-R/ RW (CD-DA,
Video CD format, MP3 file format)
Tuner
Channel coverage: DV-HR300S/H, HR350S: VHF E2-12
UHF E21-E69
CATV S1-S41
CATV S1-S41
DV-HR300X:
VHF AU0-13
UHF AU28-69
UHF AU28-69
Timer
Programs: 16 programs/1 year
Clock: Quartz lock (24-hour digital display)
Memory backup: Approx. 1 hour
Input/Output
VHF/UHF antenna input/
output terminal: 75
Ω
(F-shape connector)
Video input: LINE1, LINE2 (rear), 3 (front)
Input level: 1 Vp-p (75
Ω
)
SCARTs: 21pin
Jacks: RCA jack
Video output:
Output level: 1 Vp-p (75
Ω
)
SCARTs: 21pin
Jacks: RCA jack
S-Video input: LINE1, LINE2 (rear), 3 (front)
Y-Input level: 1 Vp-p (75
Ω
)
C-Input level: 0.3 Vp-p (75
Ω
)
SCARTs: 21pin
Jacks: 4 pin mini DIN
S-Video output:
Y-Output level: 1 Vp-p (75
Ω
)
C-Output level: 0.3 Vp-p (75
Ω
)
SCARTs (Only LINE1): 21pin
Jacks: 4 pin mini DIN
Component video output:
Output level: Y: 1 Vp-p (75
Ω
)
C
B
, C
R
: 0.7 Vp-p (75
Ω
)
Jacks: RCA jack
Audio input: Input 1, 2 (rear), 3 (front) L/R
Input level: 2 V rms (Input impedance: more than 22 k
Ω
)
Jacks: RCA jack
Audio output: L/R
Input level: 2 V rms (Output impedance: less than 1.5 k
Ω
)
Jack: RCA jack
Digital audio optical output:
Terminal: Square Optical terminal
Digital audio coaxial output:
Jack: RCA jack
DV input:
Terminal: 4 pin (i.LINK/IEEE 1394 standard)
LASER Specification
Wave length: DVD: 658 nm
CD: 784 nm
Laser power: DVD: 100 mW
CD: 225 mW
Specifications are subject to change without notice.
7
DV-HR300S/HR350S
DV-HR300H
DV-HR300X
DV-HR300H
DV-HR300X
4. PART NAMES
Main Unit (Front)
Front Panel Display
1
9
10
11
12
13
14
15
16
17
18
19
2
3
4
5
6
8
7
To open the
front door, lay
your finger on
this part and pull
toward you.
1
4
5
6
9
8
7
10
11
3
2
Main Unit (Rear)
1
2
56
3
47
8
9
1
0
1
OPERA
TE
2
ST
ANDBY
indicator
3
TIMER indicator
4
CHANNEL
"
/
'
5
PLA
Y/REC indicators
(for HDD)
6
PLA
Y/REC indicators
(for DVD)
7
Disc tray
8
OPEN/CLOSE
9
RESET
10
LINE IN 3
AUDIO Input jacks
VIDEO Input jack
S-VIDEO Input jack
11
DV IN terminal
12
æ
REC
13
REC ST
OP
14
REC P
AUSE
15
HDD
16
DVD
17
|
PLAY
18
STOP/LIVE
19
STILL/P
AUSE
1
PDC/VPS indicator
2
Disc Remaining
T
ime indicator
3
T
itle indicator
4
Dubbing indicator
5
Recording Mode indicator
6
DVD indicator
7
Decoder indicator
8
Chapter indicator
9
Information Display
10
T
amper Proof indicator
11
Simple Recording
T
imer indicator
1
ANTENNA OUT jack
2
ANTENNA IN jack
3
21-pin Euro-SCAR
T
(LINE 1 (TV))
4
21-pin Euro-SCAR
T
(LINE 2
(DECODER/EXT))
5
COMPONENT
V
ideo Output jacks
6
VIDEO Output jack
7
AUDIO Output jacks
8
S-VIDEO Output jack
9
DIGIT
AL
AUDIO Output COAXIAL
jack
10
DIGIT
AL
AUDIO Output OPTICAL
terminal
In DV-HR300X, it is
written as "Line2 IN."
Remote Control Unit
42
38
43
39
44
40
45
41
46
1
OPERA
TE
2
OPEN/CLOSE
3
Number buttons
4
TV/DVD
5
TIMER ON/OFF
6
TIME SHIFT
7*
ST
AR
T
MENU
8*
HDD
9*
REC LIST/DVD
TITLE
10*
Cursor buttons (
'
/
"
/
\
/
|
)
11
*
EXIT
12
Blue (A), Red (B), Green (C),
Y
ellow (D)
13*
REV
14*
STILL/P
AUSE
15*
ST
OP/LIVE
16
F
.ADV
,
SKIP
17
REC
18
REC ST
OP
19
TV CONTROL buttons
20
CH
'
/
"
21
DIRECT
22
S
HOW
V
IEW
23
ERASE
24
DUBBING
25
P IN P
26
INPUT/
Repeat
27*
DVD
28*
ORIGINAL/PLA
Y
LIST
/ DVD MENU
29*
SET/ENTER
30*
RETURN
31*
PLA
Y
32*
FWD
33*
SLOW
34
REPLA
Y
35
SKIP SEARCH
36
REC MODE /
ZOOM
37
REC P
AUSE
38
ANGLE
39
FUNCTION
40
DIRECT
REC
TV
41
CHAPTER MARK / RGB OFF
42
AUDIO
43
SUBTITLE
44
DISPLA
Y
/ BACKLIGHT
45
ON SCREEN
46
T
AMPER PROOF
NOTE
Buttons marked with
*
ar
e made of
luminous rubber for easy visibility even in
the dark. (The degr
ee of brightness will
decr
ease as time passes.)
1
2
7
9
11
16
17
13 14 15
18
12
10
8
6
5
4
3
19
20
23
21
22
24 25 26 27
28
30
33
32
34 35
36 37
31
29
The character
is not written in
DV-HR300X.
In DV-HR300X,
it is "G-CODE".
In DV-HR300H,
it is "VIDEO Plus+".
8
DV-HR300S/HR350S
DV-HR300H
DV-HR300X
DV-HR300H
DV-HR300X
1
While pressing
down,
slide the battery cover in
the direction of the
arrow
.
2
Load the batteries.
Load the two R-03 size batteries (
“AAA”
size, UM/SUM-4) supplied with the
remote control unit. Make sure that the
battery poles
and
are positioned
as indicated.
3
Slide the battery cover
in the direction of the
arrow until it clicks.
About 30
About 30
F
ront 7m
Remote control
unit
Operating range of remote control
NOTE
Do not subject the r
emote contr
ol unit to shock, water or excessive humidity
.
The r
emote contr
ol unit may not function if the Recor
der
s r
emote sensor is in dir
ect sunlight or any other str
ong light.
Incorrect use of batteries may cause them to leak or burst. Read the battery warnings and use the batteries properly.
Do not mix old and new batteries, or mix different brands.
Remove the batteries if you will not use the r
emote contr
ol unit for an extended period of time.
Loading the Batteries
Remote sensor
In DV-HR300X,
it is "G-CODE".
In DV-HR300H,
it is "VIDEO Plus+".
9
DV-HR300S/HR350S
DV-HR300H
DV-HR300X
DV-HR300H
DV-HR300X
5. DISASSEMBLY METHOD
5-1. DISASSEMBLY METHOD
(1) Removing the top cabinet
1. Remove five screws
1
.
2. Slide back the top cabinet by 10 mm and remove upward.
(2) Removing the panel
1. Push a protruding part shown in a at the bottom with a
screwdriver, etc.
2. Remove the tray decoration assembly (detach springs from
four claws on the backside of the tray).
3. Remove two screws
2
and spring.
4. Pull the panel to remove as detaching from the eight claws.
(3) Removing the operation PWB and LCD PWB
1. Remove the FFC and four harnesses.
2. Remove two screws
3
, a screw
4
and a screw
5
.
3. Pull each PWB to remove.
(4) Removing the main PWB
1. Remove four screws
6
.
2. Remove the FFC and six harnesses.
3. Remove the main PWB upward.
(5) Removing the HDD unit
1. Remove four screws
7
.
2. Remove the HDD unit (with the angle) upward.
3. Remove four screws
8
.
4. Remove the HDD unit.
5. Disconnect the flat cable and power cable.
1
1
1
1
1
a
3
2
5
4
6
7
7
8
8
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