JBL SDP-5 (serv.man7) Service Manual ▷ View online
Lexicon
CHAPTER 2 – GENERAL INFORMATION
Periodic Maintenance
Under normal conditions the MC-8 requires minimal maintenance. Use a soft, lint-free cloth slightly
dampened with warm water and a mild detergent to clean the exterior surfaces of the unit.
dampened with warm water and a mild detergent to clean the exterior surfaces of the unit.
Do not use alcohol, benzene or acetone-based cleaners or any strong commercial cleaners. Avoid using
abrasive materials such as steel wool or metal polish. If the unit is exposed to a dusty environment, a
vacuum may be used to remove dust from the unit's exterior.
abrasive materials such as steel wool or metal polish. If the unit is exposed to a dusty environment, a
vacuum may be used to remove dust from the unit's exterior.
Ordering Parts
When ordering parts, identify each part by type, board assembly location, component location,
price and HSG/Lexicon Part Number.
Replacement parts can be ordered from:
price and HSG/Lexicon Part Number.
Replacement parts can be ordered from:
Harman Specialty Group
3 Oak Park Drive
Bedford, MA 01730-1441
Telephone: 781-280-0300; Fax: 781-280-0499; email:
3 Oak Park Drive
Bedford, MA 01730-1441
Telephone: 781-280-0300; Fax: 781-280-0499; email:
TU
csupport@harmanspecialtygroup.com
UT
ATTN: Customer Service
Returning Units to HSG/Lexicon for Service
Before returning a unit for warranty or non-warranty service, consult with HSG/Lexicon Customer Service
to determine the extent of the problem and to obtain Return Authorization. No equipment will be accepted
without Return Authorization from HSG/Lexicon.
to determine the extent of the problem and to obtain Return Authorization. No equipment will be accepted
without Return Authorization from HSG/Lexicon.
If HSG/Lexicon recommends that a MC-8 be returned for repair and you choose to return the unit to
HSG/Lexicon for service, HSG/Lexicon assumes no responsibility for the unit in shipment from the
customer to the factory, whether the unit is in or out of warranty. All shipments must be well packed (using
the original packing materials if possible), properly insured and consigned, prepaid, to a reliable shipping
agent.
HSG/Lexicon for service, HSG/Lexicon assumes no responsibility for the unit in shipment from the
customer to the factory, whether the unit is in or out of warranty. All shipments must be well packed (using
the original packing materials if possible), properly insured and consigned, prepaid, to a reliable shipping
agent.
When returning a unit for service, please include the following information:
• Name
• Company Name
• Street Address
• City, State, Zip Code, Country
• Telephone number (including area code and country code where applicable)
• Serial Number of the unit
• Description of the problem
• Preferred method of return shipment
• Return Authorization number (on both the inside and outside of the package).
• Company Name
• Street Address
• City, State, Zip Code, Country
• Telephone number (including area code and country code where applicable)
• Serial Number of the unit
• Description of the problem
• Preferred method of return shipment
• Return Authorization number (on both the inside and outside of the package).
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MC-8 Service Manual
Please enclose a brief note describing any conversations with HSG/Lexicon personnel (indicate the name
of the person at HSG/Lexicon) and give the name and daytime telephone number of the person directly
responsible for maintaining the unit.
of the person at HSG/Lexicon) and give the name and daytime telephone number of the person directly
responsible for maintaining the unit.
Do not include accessories such as manuals, cables, remote controls, etc. with the unit, unless
specifically requested to do so by HSG/Lexicon Customer Service personnel.
specifically requested to do so by HSG/Lexicon Customer Service personnel.
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Lexicon
CHAPTER 3 – SPECIFICATIONS
Audio Input and Output Connectors
Analog Audio Inputs
8 stereo (RCA) or 5 stereo and one 5.1-channel or 2 stereo and two
5.1-channel connectors
5.1-channel connectors
Digital Audio Inputs
4 S/PDIF coaxial (RCA) and 4 S/PDIF optical connectors; coaxial and
optical input connectors conform to IEC-958, S/PDIF standards
optical input connectors conform to IEC-958, S/PDIF standards
Sample Rates
44.1, 48, 88.2, 96kHz
Accepts
16-24 bits PCM audio, Dolby Digital, DTS, DTS-ES discrete data formats
Main Audio Outputs
8 unbalanced (RCA) and 8 balanced (XLR, MC-8 balanced only)
connectors for Front L/R, Center, Sub, Side L/R and Rear L/R
connectors for Front L/R, Center, Sub, Side L/R and Rear L/R
Zone 2 Audio Outputs
1 unbalanced (RCA, variable output level) stereo connector, 1 balanced
(XLR, variable output level, MC-8 balanced only) stereo connector, 1
S/PDIF coaxial (RCA) connector
(XLR, variable output level, MC-8 balanced only) stereo connector, 1
S/PDIF coaxial (RCA) connector
Main Zone Audio Performance
A/D Conversion
24-bit, 96kHz, dual-bit
∆Σ architecture
D/A Conversion
24-bit, 44.1 to 192kHz, multi-bit
∆Σ architecture
Frequency Response*
10Hz to 20kHz, +0.05dB/-0.1dB, -0.5dB at 40kHz, reference 1kHz
THD + Noise*
Below 0.008% at 1kHz, maximum output level
Dynamic Range*
108dB minimum, 22kHz bandwidth
Signal-to-Noise Ratio*
108dB minimum, 22kHz bandwidth
Input Sensitivity
200mVrms (2Vrms for maximum output level) at 0dB input gain
Input Impedance
100k
Ω in parallel with 150pF
Output Level
150mVrms typical, 6Vrms maximum (RCA connectors) 300mVrms
typical, 12Vrms maximum (XLR connectors, MC-8 Balanced only)
Maximum value with full-scale input signal and volume at +12dB
Output Impedance
100
Ω in parallel with 150pF (RCA connectors), 50Ω in parallel with
150pF
(XLR
connectors,
MC-8
Balanced
only)
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MC-8 Service Manual
Zone 2 and Audio Performance
D/A Conversion
24-bit, 44.1 to 192kHz, multi-bit
∆Σ architecture
Frequency Response*
10Hz to 20kHz, +0.1dB/-0.25dB, -0.75dB at 40kHz, reference 1kHz
THD + Noise*
Below 0.005% at 1kHz, (maximum output level)
Dynamic Range*
103dB minimum, 108dB typical, 22kHz bandwidth
Signal-to-Noise Ratio*
103dB minimum, 108dB typical, 22kHz bandwidth
Input Sensitivity
200mVrms (4Vrms for maximum output level)
Input Impedance
100k
Ω in parallel with 150pF
Output Level
200mVrms typical, 4Vrms maximum (RCA connectors), 400mVrms
typical, 8Vrms maximum (XLR connectors), MC-8 Balanced only;
maximum value with full-scale input signal and volume at 0dB
typical, 8Vrms maximum (XLR connectors), MC-8 Balanced only;
maximum value with full-scale input signal and volume at 0dB
Output Impedance
100
Ω in parallel with 150pF (RCA connectors), 50Ω in parallel with
150pF (XLR connectors, MC-8 Balanced only)
Video Input and Output Connectors
Video Inputs
5 composite (RCA), 5 S-video and 3 component video (RCA)
Video Outputs
2 composite (RCA), (1 monitor, 1 Zone 2), 2 S-video (1 monitor, 1
Zone2) and 1 component (BNC)
Zone2) and 1 component (BNC)
Composite and S-video Performance
Compatibility
NTSC, PAL and SECAM
Switching
Active
Output Level
1.0V
peak-to-peak
Impedance
75
Ω
Input Return Loss
>40dB
Differential Gain*
<0.5%
Differential Phase*
<0.5°
Bandwidth*
>25MHz
K Factor*
<0.3%
Gain*
±0.15dB
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