Zenith ZDA311 Support Question
Zenith ZDA311 Support Question
Find answers below for this question about Zenith ZDA311 - Slim Progressive Scan DVD.Need a Zenith ZDA311 manual? We have 1 online manual for this item!
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Service Manual - Page 1
SERVICE MANUAL
Product Type: DVD VIDEO PLAYER Chassis: DP9 (MD) Manual Series: ZDA-311 Manual Part #: 3829RHN004T Model Line: D Product Year: 2005
Model Series:
ZDA-311
Printed in U.S.A
CONTENTS
Summary 1 Cabinet & Main ...
Service Manual - Page 4
... A PRODUCT WITH A PROBLEM OF EXCESSIVE HIGH VOLTAGE, AVOID BEING UNNECESSARILY CLOSE TO THE PICTURE TUBE AND THE HIGH VOLTAGE SUPPLY. REFER TO HV. B+ AND SHUTDOWN ADJUSTMENT PROCEDURES DESCRIBED...AT A TIME. REVERSE THE A.C. A.C. OPERATION AT HIGHER VOLTAGES MAY CAUSE A FAILURE OF THE PICTURE TUBE OR HIGH VOLTAGE SUPPLY AND, UNDER CERTAIN CIRCUMSTANCES, MAY PRODUCE RADIATION IN EXCESS OF DESIRABLE ...
Service Manual - Page 5
...a replacement ES device from the AC
power source before you are ready to this DVD and/or any plug/socket B+ voltage interlocks with leads electrically shorted together by conductive ... Be sure no power is not required.
4. SERVICING PRECAUTIONS
CAUTION : Before servicing the DVD covered by this service data and its electrical assemblies unless all other electrical connection. (3) Connecting...
Service Manual - Page 6
... Ω, RCA jack x 2 2.0 Vrms (1 KHz, 0 dB), 600 Ω, RCA jack (L, R) x 1 0.5 V (p-p), 75 Ω, RCA jack x 1
Semiconductor laser, wavelength 650 nm PAL / NTSC DVD (PCM 96 kHz): 8 Hz to 44 kHz DVD (PCM 48 kHz): 8 Hz to 22 kHz CD: 8 Hz to 20 kHz More than 100 dB (ANALOG OUT connectors only) Less than...
Service Manual - Page 24
6. DISC TYPE JUDGEMENT WAVEFORM
F+ FE RFL
FIG 7-1(DVD) 3-14 LASER POWER CONTROL RELATED SIGNAL(NO DISC CONDITION)
DCLK = 128MHz, Vp-p=2.2, Vmax=2.7V MDI1(0V/180mV) LD01(3.3V//2.3V) LD02(3.3V/2.3V)
FIG 6-1
7.
Service Manual - Page 31
Overall Block Diagram
CVBS
3-21
DISC
SPINDLE
M MOTOR
PICK UP
LOADING SLED MOTOR(FEEDING)
MOTOR
MM
DVD : A,B,C,D,RF0 CD : A,B,C,D,E,F,RF0 MDI1
LD01,LD01,V20
PICK_SEL, VR_CD,VR_DVD
ROMAD[0: 19] ROMRD RROOMMDWARTA[0:7]
V33AIC502 MX29LV800T/B
1M 8BIT FLASH ROM
VD18A/VD33A
VD33D
IC503 1M
...
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