Ic Block Diagrams - Sony STR-DA7ES Service Manual

STR-DA4ES/DA7ES/VA333ES

6-42. IC BLOCK DIAGRAMS

IC2103 NJU3716M (DIGITAL BOARD)
IC102 NJU3716M (DISPLAY BOARD)
Q1 VDD
1 24
2
Q2 23 Q15
Q3 3 Q14
22
Q4 21 Q13
4
Q5 Q12
20
5
6
VSS
19 Q11
7
Q6
18 VSS
17 Q10
Q7
8
16 CLR
Q8 9
15
Q9 STB
10
SPLIT 11
CLK
14
CONTROL
L2OGIC
SO 12
13 DATA
IC2101 BU1924F (DIGITAL BOARD)
16 15 14
CLOCK
PLL 57kHz
RDS/ARI
PLL
1187.5Hz
COMPARATOR
8th SWITCHED
BIPHASE CAPACITOR
DECODER FILTER
DEFFERENTIAL ANTI-ALIASING
DECODER FILTER
1 2 3 4 5 6 7
IC2109 TC74HC595AF (DIGITAL BOARD)
16 15 14 13 12 11
VCC
SHIFT REGISTER
LATCH
2 3 4 5 6 7
1
PARALLEL DATA
OUTPUT
IC1104 TC7WH157FU
(DIGITAL BOARD)
IC1205 TC7WH157FU
(DIGITAL BOARD)
13 12 11 10 9
SELECT 11 1 16 V
CC
S
1A 2 1A G 15 STROBE
INPUT
1B 3 1B 4A 14 4A
TEST
4B
OUTPUT 1Y 4 1Y 4B 13
5 11 12 4Y
2A 2A 4Y
INPUT
6 11 3A
2B 2B 3A
OUTPUT 2Y 7 2Y 3B 10 3B
3Y
GND 8 9 3Y
8
IC1101 LC89056W-E (DIGITAL BOARD)
36 35 34 33 32 31
CE 37
10 9
CL 38
MICROCOMPUTER
INTERFACE
XSEL 39
MODE0 40
MODE
MODE1 41 SELECT
DGND 42
DVDD 43
DOSEL0 44
DOSEL1 45
CKSEL0 46
GND
CKSEL1 47
8
SYSTEM
XMODE 48
RESET
1 2 3
INPUT
OUTPUT
INPUT
OUTPUT
TEST1
TEST2
GNDR
VCOMR
VOUTR
GNDA
66 66
30 29 28 27 26 25
24 AUDIO
C BIT PA/PB
DETECT DETECT
23 EMPHA
SMPLING
FREQUENCY
22 XIN
CLOCK 21 XOUT
LOCK
DETECT 20 XMCK
19 DVDD
18 DGND
17 XSTATE
16 DATAO
15 LRCK
DATA
14 BCK
TIMING
DEMODULATOR
13 CKOUT
PLL
INPUT
CIRCUIT
4 5 6 7 8 9 10 11 12
IC1601 PCM1737E-1/2K (DIGITAL BOARD)
LRCK
1
DIGITAL
2
DATA
FILTER
FUNCTION
3
BCK
CONTROL
CLKO 4
SCLK
5
6
VSS
MULTI-LEVEL
MODULATOR
VDD 7
8
DAC DAC
9
VCCR
10
11
12
SERIAL INPUT
OUTPUT
OUTPUT
& I/F
AMP & LPF
AMP & LPF
13
14
IC1102 TC7WH74FU
(DIGITAL BOARD)
8 7 6 5
S R Q
C D Q
1 2 3 4
ML
28
27 MC
26 MDI
25
MDO
24 ZEROR
23 ZEROL
RSTB
22
21 NA
20 NA
19
VCCLL
GNDL
18
17 VCOML
VOUTL
16
15 VCCA