Technics RS-676US

DOLBY CIRCUIT
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DOLBY
AMP
AMP
1405
T1407
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250828
2SABCEH(A
1408
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R455 120K
c429—( 0407
16v10 0a90
RATE 270K
¢435 16V220
C427 25V0.1
nag 270K
C431 25¥01
R473 220K
0403 181211
0405 181211
vr403 1K(B)
DOLBY AMP
1408" 11408 raid,
eeee 2SA666H (R} 2SC828(R)
M430 UR
R472 270K
R470 270K
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C432 2501
vra02 22K(B)
C418 10V47
0404 181211
R474 220K
VR404 1K(B)
0406 181211
CONTROL BLOCK
Tr452, Tr451
250828 (R)
11453
11454 2SC828 (R)
0452 = C450
0ag0 = 50¥1
RagO 0453
56K -ROJA
REMOTE CONTROL
€202_16¥100
0208 OA91
) MUTING BLOCK
11206 2SC828
R245 3.3K
R233 15K
211 a
2SC828 D217 OA90Z &
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NOTE:
1. $1-1~S1-6, $2-1~S2-6 .. Record/playback select switch (shown in playback position). LS. S207) cosas deeveusersiecsel ie awk wwe dscns Auto stop relay switch.
2. $201 Stop switch. 19. $401-1~S401-3, $402-1~S402-3... Dolby NR switch.
3. $202 ... Rewind switch. 1...NR: OUT, MPX filter: OUT, 2...NR: IN, MPX filter: iN,
4. $203 Fast forward switch. 3...NR: IN, MPX filter: OUT.
5. $204 Pause switch. 20. $403-1~S403-4, $404-1~S404-4... Dolby FM switch (shown in OUT position).
6. $205 ... ... Play switch. 21. $405, S406 Dolby FM DE-EMPHASIS switch.
7. $206 ... .. Record switch. 22. VR401~404 ... ... Dolby adjustment VR.
8. S207 Memory tape counter switch. 23. PL201 Pause indicator lamp.
9. $208 Memory & play switch. 24. PL202 Piay indicator lamp.
10. $209 .. Memory & play switch. 25. PL203 Record indicator lamp.
11. $210 ... Power switch (close when cassette in). 26. P601 .. Play piunger.
12. $211 ... Tape select switch. 27. P602 Record plunger.
13. $212 .. ... Automatic tape select switch. 28. P603 .. . Pause plunger.
14. $213 .. ... Current save switch. 29 PCO4: ssriesctin eal eechevlt vase cassees towed Tape select plunger.
15. $214 ... Record detecting switch (closed when cassette with knock out tab in).
16. $215 .. .. Rewind relay switch.
17. S216 .. Fast forward relay switch.
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