Read Harman Kardon DVD 27 Service Manual online
DVD27/230
SERVICE MANUAL
harman/kardon
®
Power for the Digital Revolution®
MODEL NAME : □ DVD27 □ DVD27/230
MP Release
Description : Characteristics Specification of Analog Audio L / R (2CH.)
Test Disc : TDV-540A (ABEX) , YEDS7 (Sony)
Test Conditions : 10kΩ Load Terminated , Must to be connect AP GND with set chassis.
AC Input : For USA (120V/60Hz) , For Europe (230V/50Hz)
Test Measuerment : CASCADE SYS-2522 (A.P)
1.ANALOG AUDIO OUTPUT Serial No. :
Measurement Item
Limit
Norminal
TEST DISC
Output Level [Vrms]
L
2.02
YEDS7 (SONY)
TRACK 1
1KHz 0dB Playback
R
2.02
Level difference [Vrms]
＜ 0.2
0
F/ response [dB]
２０ Hz
L
０± 1.0
-0.01
YEDS7 (SONY)
TRACK 2
Reference 1KHz 0dB
R
-0.01
100 Hz
L
０± 1.0
-0.01
YEDS7 (SONY)
TRACK 4
BW : 10Hz~500KHz
R
-0.01
Filter : None
10 KHz
L
０± 1.0
-0.03
YEDS7 (SONY)
TRACK 10
R
-0.03
２０ KHz
L
０± 1.0
-0.14
YEDS7 (SONY)
TRACK 13
R
-0.14
４4 KHz
L
０± 1.5
-1.05
TDV-540A (ABEX)
R
-1.05
T4,C16 AU3
Emphasis
５ KHz
L
-4.53±1.0
-4.55
YEDS7 (SONY)
TRACK 40
Characteristic[dB]
R
-4.55
Ref.1kHz 0dB
１６ KHz
L
-9.04 ± 1.0
-9.03
YEDS7 (SONY)
TRACK 41
BW : 22Hz~22KHz
R
-9.03
S/N [dB]
L
＞105
-120.8
YEDS7 (SONY)
TRACK 23
22~22KHz Aweighted
R
-120.8
Channel Se
B]
paration [d
Ｌ→Ｒ
> 95
-120.5
YEDS7 (SONY)
TRACK 30 , 34
1KHz 0dB Playback 1KHz Bandpass
Ｒ→Ｌ
-120.5
Linearity [dB]
L
-89.5±3
-89.5
YEDS7 (SONY)
TRACK 22
-90dB playback BW : 22Hz~22KHz
R
-89.5
T.H.D [%]
L
＜ 0.005
0.0015
YEDS7 (SONY)
TRACK 1
1KHz 0dB Playback BW : 22Hz~22KHz
R
0.0015
Dynamic Range [dB]
L
> 90
97.7
YEDS7 (SONY)
TRACK 20
CD-DA 1KHz -60dB 20KHz AES17
R
97.7
T.H.D [%]
L
＜ 0.005
0.001
TDV-540A (ABEX)
T3, C1
ＤＶＤ ９６ｋ BW : 22Hz~
z
22KH
R
0.001
Dynamic Range [dB]
L
> 90
104.3
TDV-540A (ABEX)
T3, C2
ＤＶＤ ９６ｋ BW : 20KHz
S
AE 17
R
104.3
T.H.D [%]
L
＜ 0.005
0.001
TDV-540A (ABEX)
T2, C1 , AU2
ＤＶＤ 48ｋ BW : 22Hz~
z
22KH
R
0.001
Dynamic Range [dB]
L
> 90
105.3
TDV-540A (ABEX)
T2, C2 , AU2
ＤＶＤ 48ｋ 20KHz AES17
R
105.3
2. DIGITAL OUT
1) OPTICAL OUT (BW : 50Hz~100KHz) Peak to Peak
1) OPTICAL OUT (BW : 50Hz~100KHz) Peak to Peak
JITTER
44.1KHz
＜ 50mUI
7.2
Normal 44.1KHz
(mUI)
CD Playback
JITTER
96KHz
＜ 50mUI
13.6
Normal 96KHz
(mUI)
DVD Playback
2) COAXIAL OUT
Output Level [mV]
500+50 (mV)
525
Normal CD or DVD
Peak to Peak Level at 75ohm load terminated
Playback
Harman / Kardon
MODEL NAME : □ DVD27 □ DVD27/230
MP Release
Description : Characteristics Specification of Video
Test Disc : TDV-540A (ABEX) , MDVD-111 (TEAC) Serial NO.:
Test Conditions : 75Ω Load Terminated
AC Input : For USA (120V/60Hz) , For Europe (230V/50Hz)
Test Measuerment : VM-700T
1. Video Level Test (75Ω Terminated)
Measurement Item
Limit
Norminal
Test Disc
Video output [V]
Composite
1.0V ± 0.1V
1.02
MDVD-111
TITLE2,CHAPTER1
100% Color BAR
S-Video Y
1.0V ± 0.1V
1.02
S-Video C
286mV ± 30mV
290
Component Y
1.0V ± 0.1V
1.03
Component Pb
700mV ± 70mV
680
Component Pr
700mV ± 70mV
680
Scart CVBS
1.0V ± 0.1V
1.02
Scart Red
700mV ± 70mV
720
Scart Green
700mV ± 70mV
720
Scart Blue
700mV ± 70mV
720
** Pb/Pr & RGB Video Level check before please setting the Black Level off in the setup menu **
2. Video S/N Raito Test (75Ω Terminated)
Measurement Item
Limit
Norminal
Test Disc
Video SNR [dB]
100KHz~4.2MHz
Use SC Trap
Composite
≥ 65.0 dB
-73.5
TDV-540A
TITLE2,CHAPTER4
50% White Color
S-Video Y
≥ 65.0 dB
-73.9
Component Y
≥ 65.0 dB
-73.1
Component Pb
≥ 65.0 dB
-73.7
Component Pr
≥ 65.0 dB
-73.7
3. Chroma Signal AM.PM Test (75Ω Terminated)
Measurement Item
Limit
Norminal
Test Disc
Chroma AM [dB]
10KHz~500KHz
Composite Chroma
≥ 65.0 dB
-74.1
TDV-540A
TITLE2,CHAPTER17
100% Magenta Color
S-Video Chroma
≥ 65.0 dB
-74.1
Chroma PM [dB]
10KHz~500KHz
Composite Chroma
≥ 60.0 dB
-65.3
S-Video Chroma
≥ 60.0 dB
-65.3
Harman / Kardon
4. Video Frequency Respoens (75Ω Terminated)
Measurement Item
Limit
Norminal
Test Disc
Composite [dB]
0.5MHz 0dB Ref.
0
MDVD-111
TITLE2,CHAPTER8
100% Multi Brust
1MHz
0dB ± 2dB
0.11
2MHz
0dB ± 2dB
0.11
3MHz
0dB ± 2dB
0.37
4MHz
0dB ± 2dB
0.66
5.8MHz
0dB ± 3dB
1.02
Measurement Item
Limit
Norminal
Test Disc
S-Video Y [dB]
0.5MHz 0dB Ref.
0
MDVD-111
TITLE2,CHAPTER8
100% Multi Brust
1MHz
0dB ± 2dB
0.03
2MHz
0dB ± 2dB
0.04
3MHz
0dB ± 2dB
0.27
4MHz
0dB ± 2dB
0.53
5.8MHz
0dB ± 3dB
0.83
Measurement Item
Limit
Norminal
Test Disc
Component Y [dB]
Interace Mode
0.5MHz 0dB Ref.
0
MDVD-111
TITLE2,CHAPTER8
100% Multi Brust
1MHz
0dB ± 2dB
0.04
2MHz
0dB ± 2dB
0.08
3MHz
0dB ± 2dB
0.08
4MHz
0dB ± 2dB
0.17
5.8MHz
0dB ± 3dB
0.83
Harman / Kardon
