Sanyo RD2016 - Schematic Diagram

SCHEMATIC DIAG RAM.
10.5V
10.4V
LINE IN R918 1.5K
L CH
R/P Head
R CH
R/P Head
R760 33K
S1-1 ~ $1-16 ----RECORD/ PLAY SW
S2-1 ~ $2-6----EQUALIZER SW
S3-1 ~ S$3-5---BIAS SW
S4-1 ~ S4-4--- DOLBY SW
S5-1 ~ $5-2-- - STOP MUTE SW
S6 ---------PLAY MUTE SW
4 ee eee MOTOR SW
$8 -------- POWER SW
S9-1 ~ $9-2--- MIC/ LINE SW
S10 --------- BEAT CANCEL SW
aan or ee
wn a 0
@ 2 wo x
x ied
R855 D851
R507 47K
C516 0047
Ze
1¢851 LB1416
0752~ D756
SLP 2518
weet iNdicates signal flow in
PLAYBACK mode.
—— > indicates signal tlow in
RECORD mode.
wmames indicates positive line.
ames iNdicates earth line.
PLAY BACK
Voltage indicated in RECORD
a
mode.
D757, 0758
SLP
SVR703
220P SOK B C741
: as
—E Head
151B
SVR 803
=-
oO
C608
120P
OFF
S10_
O ON
C607 1500P
pe
eS Taeee
Q601, Q602 25C 945 P
15:5V_\
C603 0.0047
Q701 2SC 536 G
|
C602 10u/ 16V
~ R917 100
Q703 25D 545 F
Q704 2SC 945 P
Q705 2SC 536 G
ae Q702
<7 2SC 945 P
2:21/ 25V
R741 2.2K
R74.2 100K
8
C724
22/16
+
R601
680(V2w)
N $3-5 ae
@
R921 4.7K
R610 10
15V
PHONES
R724
56
ye
6 100uf16V
x
R908 820K R905 100 | C90
20.4V
\20.4V
Q901 25D 400F
Q902,
Q903
eneoe
F
.
cae
@
Lote
R902.
47
S1-14 S6
R903 150K -
5.6K 702 3-3mH
R739 2.2K
ee)
~
O
x<
WO,
wn
4
™
aw
R711
C732 0.018
C733 470P
Sere Spe ed
ang im z| 8
O ©)
rai |
R737 1M
R729 15K
R731 1.8K
R734 1M
28.6V
RE
4.701
35V
mz
100M
35V
+
(2w)
R919 150
D901~D904
SRIK2
0901
“2 sg
we eee 4
CAPACITO
0.01p
220V AC
50 HZ
D905 GZA20U
+
C903 220p/25V
Se 98 G
Thermal Fuse
a7