Q601
Q602
N
Q1681
(Q1682)
R ch
HEADPHONES
Q603
RL601
RL602
RL604
RL603
M
Q772,773,
776~778,
780,781
POWER
TRANSFORMER
(MAIN)
POWER
TRANSFORMER
(SUB)
T701
SP A
SP B
S/C SP
Q751
RLY1
D701~704
+B12
Q707,D707
-B4
-B2
F3
F4
Q708,D708
D401
Q701,703~705
Q706
T751
D721~728
D751~754
D921
Q752,753
-B1
-B3
+B11
+B2
+B1
+B8
+B3
+B9
+B10
Z751
F1
L6
(R6)
C5
SL5
(SR5)
-B1
RL751
AC IN
L701
SPEAKER
Q774,775
D901
AC1
AC2
FL DISPLAY
(FL901)
F5
+B4
Q1701
+B7
Q1702,1703
+B6
+B5
PQ30RV11
IC1701
D741~744
MUTING
RELAY
DRIVE
RELAY
DRIVE
RELAY
DRIVE
FRONT
SPEAKER(A)
FRONT
SPEAKER(B)
SURROUND
SPEAKER
MOTOR DRIVE
FAN MOTOR
OVER
LOAD DET
RELAY
DRIVE
AC OUTLET
(SWITCHED)
REGULATOR
REGULATOR
SWITCH-
ING
REGULATOR
S-DET
Q723~725
REGULATOR
REGULATOR
REGULATOR
REGULATOR
POWER
SUPPLY
Q1703
REGULATOR
CENTER
SPEAKER
SUB WOOFER
SPEAKER
AC
OVERDET
RLY2
NOTES
: FM SIGNAL LINE
: FM OSC SIGNAL LINE
: AM SIGNAL LINE
: AM OSC SIGNAL LINE
: FM/AM SIGNAL LINE
: CENTER SP SIGNAL LINE
: SUB WOOFER SIGNAL LINE
: SURROUND SP SIGNAL LINE
(
) indicates pin No. Right channel.
Summary of Contents for SAHT280 - RECEIVER
Page 11: ... Check the FL P C B as shown above Check the surround P C B as shown below ...
Page 14: ... Check the main P C B as shown below ...
Page 16: ......
Page 33: ...WIRES ...
Page 37: ...R578 ERDS2TJ473T 47K 1 4W 1 M ...
Page 39: ...R637 ERDS2TJ154T 150K 1 4W 1 M ...
Page 55: ...16 Packaging ...
Page 56: ......