Note For Schematic Diagram; Note For Parts List - Marantz SR5008 Service Manual

NOTE FOR SCHEMATIC DIAGRAM

WARNING:
Parts indicated by the z mark have critical characteristics. Use ONLY replacement parts recommended by the manufacturer.
CAUTION:
Before returning the set to the customer, be sure to carry out either (1) a leakage current check or (2) a line to chassis resistance check. If
the leakage current exceeds 0.5 milliamps, or if the resistance from chassis to either side of the power cord is less than 460 kohms, the set
is defective.
WARNING:
DONOTreturnthesettothecustomerunlesstheproblemisidentifiedandremedied.
NOTICE:
ALL RESISTANCE VALUES IN OHM. k=1,000 OHM / M=1,000,000 OHM
ALL CAPACITANCE VALUES ARE EXPRESSED IN MICRO FARAD, UNLESS OTHERWISE INDICATED. P INDICATES MICRO-MICRO

NOTE FOR PARTS LIST

FARAD. EACH VOLTAGE AND CURRENT ARE MEASURED AT NO SIGNAL INPUT CONDITION. CIRCUIT AND PARTS ARE SUBJECT
TO CHANGE WITHOUT PRIOR NOTICE.
NOTE FOR PARTS LIST
1. Parts indicated by "nsp" on this table cannot be supplied.
2. When ordering a part, make a clear distinction between "1" and "I" (i) to avoid mis-supplying.
3. A part ordered without specifying its part number can not be supplied.
4.
Part indicated by "★" mark is not illustrated in the exploded view.
5. General-purpose Carbon Film Resistor in the P.W.Board parts list. (Refer to the Schematic Diagram for those parts.)
6. General-purpose Carbon Chip Resistors are not included are not included in the P.W.Board parts list.
(Refer to the Schematic Diagram for those parts.)
Parts indicated by the z mark have critical characteristics. Use ONLY replacement parts recommended by the manufacturer.
WARNING:
●
Resistors
Ex.: RN 14K
INSTRUCTIONS FOR HANDLING SEMI-CONDUCTORS AND OPTICAL UNIT
Type Shape
and per-
Electrostatic breakdown of the semi-conductors or optical pickup may occur due to a potential difference caused by
formance
electrostatic charge during unpacking or repair work.
RD : Carbon 2B : 1/8 W
1. Ground for Human Body
RC : Composition 2E : 1/4 W
RS : Metal oxide film 2H : 1/2 W
Besuretowearagroundingband(1MΩ)thatisproperlygroundedtoremoveanystaticelectricitythatmaybe
RW: winding 3A : 1 W
charged on the body.
RN : Metal film 3D : 2 W
RK : Metal mixture 3F : 3 W
2. Ground for Workbench
3H : 5 W
Besuretoplaceaconductivesheetorcopperplatewithpropergrounding(1MΩ)ontheworkbenchorothersurface,
* Resistance
where the semi-conductors are to be placed. Because the static electricity charge on clothing will not escape through
1 8 2 1800ohm=1.8kohm
the body grounding band, be careful to avoid contacting semi-conductors with your clothing
Indicates number of zeros after effective number.
2-digit effective number.
1 R 2 1.2ohm
1-digit effective number.
<Incorrect>
2-digit effective number, decimal point indicated by R.
: Units: ohm
●
Capacitors
Ex.: CE 04W
Type Shape Dielectric
and per- strength
formance
CE : Aluminum foil
electrolytic
CA : Aluminium solid
electrolytic
CS : Tantalum electrolytic
CQ : Film
CK : Ceramic
CC : Ceramic
CP : Oil
CM: Mica
CF : Metallized
CH : Metallized
* Capacity (electrolyte only)
2 2 2 2200μF
Indicates number of zeros after effective number.
2-digit effective number.
･ Units:μF.
* Capacity (except electrolyte)
2 2 2 2200pF=0.0022μF
Indicates number of zeros after effective number. (More than 2)
2-digit effective number.
･ Units:pF
･ When the dielectric strength is indicated in AC,"AC" is included after the dielectric strength value.
2E 182 G FR
Power Resist- Allowable Others
ance error
F : ±1%
P : Pulse-resistant type
G : ±2%
NL : Low noise type
: ±5%
J NB : Non-burning type
K : ±10%
FR : Fuse-resistor
M : ±20%
F : Lead wire forming
1H 3R2 M BP
Capacity Allowable Others
error
F : ±1%
0J : 6.3 V HS : High stability type
G : ±2%
1A : 10 V BP : Non-polar type
CBA
: ±5%
1C : 16 V J HR : Ripple-resistant type
K : ±10%
1E : 25 V DL : For change and discharge
M : ±20%
1V : 35 V HF : For assuring high frequency
Z : ±80%
1H : 50 V
U : UL part
2A : 100 V : - 20%
C : CSA part
2B : 125 V P : +100%
W : UL-CSA part
C : ±0.25pF
2C : 160 V F : Lead wire forming
D : ±0.5pF
2D : 200 V
2E : 250 V = : Others
2H : 500 V
2J : 630 V
www.audiodna.sk
<Correct>
1MΩ
2 R 2 2.2μF
1-digit effective number.
2-digit effective number, decimal point indicated by R
･ Units:μF.
2 2 1 220pF
Indicates number of zeros after effective number. (0 or 1)
2-digit effective number.
･ Units:pF
7
Grounding Band
1MΩ
CBA
Conductive Sheet or
Copper Plate