Technics SA-EH670 - Power Supply Regulation Block Diagram

POWER TRANSFORMER
F1
AC IN
L701
T701
D702,704,
752,754,755
Q707
+B4
-B3
Q702,705
Z701RL702
Q791
POWER
TRANSFORMER
T702
D741~744
-B1
-B2
Q710
+B7
D701,703,
751,753,761
Q701
+B1
Q723
+B2
Q711,725
D717~720
+B6
D705
-VP
FL1
FL2
FL DISPLAY
(FL901)
Q708,709
+B3
AC IN
SHSYNC
POWER
Q726
+B6
+B8
+B9
D902
D901
SASYNC
D746
REGULATOR
/STABILIZER
REGULATOR
REGULATOR
REGULATOR
SWITCH-
ING
REGULATOR
REGULATOR
RELAY
DRIVE
+B7
D740
REGULATOR
/STABILIZER
NOTES : SIGNAL LINE
: FM SIGNAL
: AM SIGNAL
: FM OSC SIGNAL
: AM OSC SIGNAL
: AUDIO SIGNAL
( ) indicates pin No. Right channel.