Sony STR-DE845 - Manual (Page 43)

43
IC301 TC9273N-004 (MAIN Board)
IC303 TC9273N-014 (MAIN Board)
IC330 TC9273N-013 (MAIN Board (DE945))
IC1502 TC9273N-012 (EL) (AU SW Board)
IC501, 601, 701 µPC2581V (MAIN Board)
IC414-416 TC9299P (MAIN Board)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
VSS
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
GND
CK
VDD
STB
DATA
10BIT
LATCH
CIRCUIT
(R-CH)
10BIT
LATCH
CIRCUIT
(L-CH)
LEVEL SHIFT & SHIFT REGISTER
2 3 5 4 6 7 9 8 1
MUTE
+ VOUT1 – VOUT1 COMP1
MF1 IN1 GND IN2 NF2
COMP2 – VOUT2 + VOUT2
VCC1 VCC2 VEE
PROTECTOR
BIAS CIRCUIT
REG DRIVE PRE
DRIVE
11 10 12 13 15 14
DRIVE PRE
DRIVE
1
2
3
4
5
16
15
14
13
12
6
7
8
11
10
9 CK
GND
CS1
DATA
STB
CS2
A-GND
NC
IN
OUT
VSS
A-GND
NC
IN
OUT
VDD
L-CH
DATA
LATCH
CIRCUIT
LEVEL
SHIFT
CIRCUIT
SHIFT
REGISTER
(13bit)
STROBE
GENERATOR
CIRCUIT
LEVEL
SHIFT
CIRCUIT
R-CH
DATA
LATCH
CIRCUIT
R-ch L-ch