Marantz CD67OSE modifications
Power supply
Part: |
Org. value: |
Replace by: |
Brand: |
Farnell: |
Remark: |
C803/804 |
470u/35V |
6800u/35V |
Panasonic |
|
+100n PPS |
C805/806 |
470u/16V |
2200u/25V |
Elna RSH |
|
+100n X7R |
C813 |
4700u/16V |
4700u/16V |
Elna RSH |
|
+100n PPS |
C815 |
3300u/6,3V |
4700u/16V |
Elna RSH |
|
+100n X7R |
D801...804 |
S5688G |
11DQ10 |
IR |
|
schottky |
D811/812 |
S5688G |
11DQ10 |
IR |
|
schottky |
DN01/02 |
S5688G |
11DQ10 |
IR |
|
schottky |
Q801/802 |
78M12/79M12 |
LM317/LM337 |
* see below |
|
|
Q811 |
7805 |
LM340AT-5,0 |
NSC |
412-703 |
|
Q871 |
7805 |
LM340AT-5,0 |
NSC |
412-703 |
|
HDAM & OPAMPS (Q605/606)
C611...614 |
100u/25V |
leave in place |
Elna Cerafine! |
|
+100n PPS |
C651...654 # |
470u/16V |
470u/35V |
Elna RSH |
|
+100n PPS |
C655...658 |
220u/16V |
(wire jumper) |
Elna Silmic! |
measure offset first! |
|
C659/660 |
100p |
remove |
|
|
|
R613...616 |
27R |
1mH/14R |
Siemens |
608-609 |
|
R651...654 # |
27R |
1mH/14R |
Siemens |
608-609 # optional, see below |
|
R655/656 |
10k |
remove |
|
|
|
R657/658 |
100R |
wire jumper |
|
|
|
R659/660 |
100R |
47R |
|
|
|
Q605/606 ** |
NJM2114D |
AD827/LM6172/LT1361.... |
experiment! |
** see below |
|
- insert extra 220n/PPS between pins 4 and 8 |
Panasonic |
383-5492 |
SMD |
||
OUTPUT FILTER |
|
|
|
|
|
C601...604 |
120p |
120p/1% |
Mica |
867-901 |
|
C605/606 |
1000p |
470p/1% PS |
Styroflex |
304-0021 |
Bessel filter |
C607/608 |
100p |
100p/1% PS |
Styroflex |
303-9894 |
|
CD21...24 |
120p |
120p/1% |
Mica |
867-901 |
|
R601...604 |
27k |
26k7/0,1% |
Welwyn |
340-546 |
|
R607/608 |
18k |
18k2/0,1% |
Welwyn |
340-388 |
|
R609/610 |
22k |
22k1/0,1% |
Welwyn |
340-467 |
|
R605/606/611/612 |
10k |
10k/0,1% |
Welwyn |
340-133 |
|
RD21...28 |
10k |
10k/0,1% |
Welwyn |
340-133 |
|
DAC (QD01, SM5872BS)
CD04 |
220u/10V |
220u/35V |
Elna RSH |
|
+100n PPS |
CD05 |
47n cer. |
100n PPS |
Panasonic |
383-5418 |
|
CD06 |
47n cer. |
100n PPS |
Panasonic |
383-5418 |
SMD |
CD07 |
220u/10V |
220u/35V |
Elna RSH |
|
+100n PPS |
CD12/13 |
47n cer. |
100n PPS |
Panasonic |
383-5418 |
SMD |
CD15/16 |
470u/10V |
470u/35V |
Elna RSH |
|
|
RD01/04 |
4,7R |
470uH/2,5R |
Siemens |
517-070 |
+2 ferrites |
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