Sony DSR-1 Service Manual page 153

TLC320AD58CDWR (TI)
2CH AUDIO A/D CONVERTER
-TOP VIEW-
INLP 1 28 INRP
IN IN
INLM 2 27 INRM
IN IN
REFI 3 26 REFO
IN IN
4 AV DD ( +5V ) LGND 25
5 AVSS Vlogic ( +5V ) 24
AnaPD 6 NC 23
IN
TEST1 7 22 MODE1
IN IN
MODE2 8 21 OSFR
IN OUT
OSFL 9 20 MCLK
OUT IN
DigPD 10 DV 19
IN SS
TEST2 11 DV DD ( +5V ) 18
IN
CMODE 12 17 Fsync
IN I/O
MODE0 13 16 DOUT
IN OUT
LRCIK 14 15 SCLK
I/O I/O
INPUT
AnaPD ; ANALOG POWER DOWN MODE
CMODE ; CLOCK MODE
DigPD ; DIGITAL POWER DOWN MODE
INLM ; L-CH INV ANALOG INPUT
INLP ; L-CH NONINV ANALOG INPUT
INRM ; R-CH INV ANALOG INPUT
INRP ; R-CH NONINVE ANALOG INPUT
MCLK ; MASTER CLOCK
MODE0-MODE2 ; SIRIAL MODE
REFI ; REFERENCE VOLTAGE INPUT
REFO ; INTERNAL REFERENCE VOLTAGE POWER
TEST1, TEST2 ; TEST MODE
OUTPUT
DOUT ; DATA
OSFL/R ; L/R-CH OVER SCALE FLAG
INPUT/OUTPUT
Fsync ; FRAME SYNCHRONOUS
LRCIK ; LR CLOCK
SCLK ; SHIFT CLOCK
1
SIGMA-DELTA DECIMATION
INLP
2
MODULATOR
INLM
26
REFO VREF
3
REFI
28
INRP SIGMA-DELTA DECIMATION
27
MODULATOR
INRM
20
MCLK
12
CMODE
CONTROL
8, 13, 22
MODE(0-2)
UPC324G2 (NEC)FLAT PACKAGE
UPC324G2-E2
QUAD OPERATIONAL AMPLIFIERS
–TOP VIEW–
IN+
OUT IN- IN+ IN- OUT
13
14 12 11 10 9 8
–V
–
+
+
+
–
–
+V
1 2 3 4 5 6 7
OUT IN- IN+ IN+ IN- OUT
+V –V
SINGLE
+3 to +32 V
GND
SUPPLY
DUAL
–1.5 to –16 V
+1.5 to +16 V
SUPPLIES
DSR-1/1P/V2
1
INLP
2
INLM
16
DOUT
3
REFI
26 17
REFO Fsync
14
LRCIK
28
INRP
27 21
INRM OSFR
9
OSFL
20
MCLK
12 15
CMODE SCLK
6
AnaPD
10
DigPD
13
MODE0
22
MODE1
8
MODE2
7
TEST1
11
TEST2
MODE MASTER MSB/LSB
bit
0 1 2 /SLAVE FIRST
0 0 0 SLAVE 16 MSB
0 0 1 SLAVE 18 LSB
0 1 0 SLAVE 18 MSB
0 1 1 MASTER 16 MSB
1 0 0 MASTER 18 MSB
1 0 1 MASTER 18 LSB
1 1 0 MASTER 16 MSB
1 1 1 MASTER 16 LSB
16
LOW-CUT
17
FILTER FILTER
14
SERIAL
INTERFACE
21
LOW-CUT
FILTER FILTER
15
ZA4024 (TI)
SIGNAL PROCESSOR FOR DIGITAL VCR
-TOP VIEW-
V CC ( +3V )
V
CC ( +3V )
GND
GND
NC
80 NC
NC
NC
NC
NC
85 NC
NC
NC
NC
NC
90 NC
NC
NC
NC
NC
95 NC
NC
NC
V CC ( +3V )
GND
GND
100
V
CC ( +3V )
PIN PIN
I/O SIGNAL I/O SIGNAL
No. No.
1 — V 21 — GND
CC
2 O DO0 22 — GND
3 O DO1 23 — GND
4 O DO2 24 I RFSEL
5 O DO3 25 — GND
6 O DO4 26 — GND
7 O DO5 27 — V
8 O DO6 28 — V
9 O DO7 29 — NC
10 — GND 30 — NC
11 I OE 31 — NC
12 I CKR 32 — NC
13 I RS 33 — NC
14 I RFSH 34 — NC
15 — V 35 — NC
CC
16 I RA0 36 — NC
17 I RA1 37 — NC
18 I RA2 38 — NC
19 I RA3 39 — NC
20 — GND 40 — NC
DOUT
Fsync
DIN0 - DIN7
74 2
DIN0 DO0
DO0 - DO7
73 3
DIN1 DO1 CKR
LRCIK
72 4
CKW
DIN2 DO2
71 5
CLR
DIN3 DO3
70 6 OE
DIN4 DO4
RA0 - RA3
69 7
DIN5 DO5
RFSEL
68 8
OSFR
DIN6 DO6
RFSH
9
67 9
OSFL
RS
DIN7 DO7
WA0 - WA3
60
WE
WA0
WFSEL
59
WA1
WS
58
WA2
57
WA3
63
WS
OCLK
65
WE
64
CKW
52
WFSEL
16
DIN0-7
RA0
17
RA1
18
RA2
19
RA3
13
CKW
RS
11
OE
60-57
12
WA0-3
CKR
24
RFSEL
WE
14
RFSH
62
WS
CLR
50
GND
V CC ( +3V )
NC
NC
NC 45
NC
NC
NC
NC
NC 40
NC
NC
NC
NC
NC 35
NC
NC
NC
NC
V CC ( +3V )
NC 30
NC
V CC ( +3V )
GND
PIN PIN PIN
I/O SIGNAL I/O SIGNAL
No. No. No.
41 — NC 61 — V 81
CC
42 — NC 62 I CLR 82
43 — NC 63 I WS 83
44 — NC 64 I CKW 84
45 — NC 65 I WE 85
46 — NC 66 — GND 86
47 — NC 67 I DIN7 87
CC
48 — V 68 I DIN6 88
CC CC
49 — V 69 I DIN5 89
CC
50 — GND 70 I DIN4 90
51 — GND 71 I DIN3 91
52 I WFSEL 72 I DIN2 92
53 — GND 73 I DIN1 93
54 — GND 74 I DIN0 94
55 — GND 75 — V 95
CC
56 — GND 76 — V 96
CC
57 I WA3 77 — GND 97
58 I WA2 78 — GND 98
59 I WA1 79 — NC 99
60 I WA0 80 — NC 100
; DATA INPUTS
; DATA OUTPUTS
; READ CLOCK INPUT
; WRITE CLOCK INPUT
; RESET INPUT
; OUTPUT ENABLE INPUT
; READ ADDRESS INPUT
; READ FIELD SELECT INPUT
; REFRESH CONTROL INPUT
; READ ADDRESS STOROBE INPUT
; WRITE ADDRESS INPUTS
; WRITE ENABLE INPUT
; WRITE FIELD SELECT INPUT
; WRITE ADDRESS STOROBE INPUT
DRAM
74-67 MEMORY
ARRAY
4M bit
64
MEMORY ARRAY
CONTROLLER
WRITE READ
ADDRESS ADDRESS
65
CONTROLLER CONTROLLER
MEMORY
WRITE/READ
63
ARBITRATION
CIRCUIT
62 14
CLR RFSH
IC
( V = +3V )
CC
I/O SIGNAL
— NC
— NC
— NC
— NC
— NC
— NC
— NC
— NC
— NC
— NC
— NC
— NC
— NC
— NC
— NC
— NC
— NC
— GND
— V
CC
— GND
2-9
DO0-7
11
OE
12
CKR
16-19
RA0-3
13
RS
14-39