Sony STR-DE435 Service Manual page 23

IC301 (SURR BOARD) CXA8079S
48 47 46 45 44 43 42 41
OSC DEC
N-GEN DIV
N-BPF
BAL-DET
BALCONT
N-OH
VREF
1 2 3 4 5 6 7
IC281 (SURR BOARD)
14 13 12 11
1 2 3 4
IC501, IC701 (INPUT BOARD)
BIAS CIRCUIT
PROTECTOR
PRE
PRE
REG DRIVE
DRIVE
DRIVE
2 3 4 5 6
1 7 8 9 10 11 12 13 14 15
40 39 38 37
B P
C-TRIM
B P
B P B P
CMODE
R
COMB-NET
B
VCRX8
R
B
VR VR
8 9 10 11 12
NJM2279D
10 9 8
AMP
AMP
5 6 7
µPC2581V
DRIVE
36 35 34 33 32
R-B.P.F.
SMUTE
L-B.P.F.
13 14 15 16 17
IC401 (SURR BOARD)
16 15 14
1 2 3
— 39 —
30 29 28
31 27 26
L+R-RECT
VCS-LOG
L-R-RECT
DUAL-TIME
R-RECT
VLR-LOG
L-RECT
19 20
18 21 22 23
TC9184P
13 12 11 10
4 5 6 7
25
P.S
P.S
24
9
8