Cxd1216M - Sony DSR-300P Service Manual

CXD1095AR (SONY)
C-MOS I/O EXPANDER
—TOP VIEW—
49 NC
50
51
52
53
54
55 GND
56
V
DD
57
58 GND
59
60
61
62
63
NC
NC
64
PIN PIN PIN
I/O SYMBOL I/O SYMBOL
NO. NO. NO.
1 I/O PB1 17 I/O NC
2 I/O PB2 18 I/O PD0
3 I/O PB3 19 I/O PD1
4 I/O PB4 20 I/O PD2
5 I/O PB5 21 I/O PD3
6 I/O PB6 22 I/O PD4
7 I/O PB7 23 — GND
8 — GND 24 — V
DD
9 I/O PC0 25 I/O PD5
10 I/O PC1 26 I/O PD6
11 I/O PC2 27 I/O PD7
12 I/O PC3 28 I/O D0
13 WO PC4 29 I/O D1
14 I/O PC5 30 I/O D2
15 I/O PC6 31 — NC
16 I/O PC7 32 — NC
INPUT INPUT/OUTPUT
A0 - A3 : ADDRESS DO - 7 : DATA BUS
XCLR : CLEAR PA0 - A7 : PORT 1
XCS PB0 - B7 : PORT 2
: CHIP SELECT
: PORT 3
XDIS : DISABLE PC0 - C7
: PORT 4
XRD : READ PD0 - D7
XWR : WRITE PE0 - E7 : PORT 5
8 8
28 - 30,
33 - 37
D7 - D0 LATCH
8 8
LATCH
8
8
LATCH
8
8
LATCH
4
4
LATCH
38
XCLR
DATA
SERECTER
46
A2
45
CONTROL
A1
44
A0
41
XWR
42
XRD
43
XCS
39
XDIS
DSR-300/P(J,E)/V2
NC 32
31
NC
30
29
28
27
26
25
V 24
DD
23
22
21
20
NC 19
18
17
PIN
I/O SYMBOL I/O SYMBOL
NO.
33 I/O D3 49 — NC
34 I/O D4 50 I/O PE2
35 I/O D5 51 I/O PE3
36 I/O D6 52 I/O PA0
37 I/O D7 53 I/O PA1
38 I XCLR 54 I/O PA2
39 I XDIS 55 — GND
40 — GND 56 — V
DD
41 I XWR 57 I/O PA3
42 I XRD 58 I/O PA4
43 I XCS 59 I/O PA5
44 I A0 60 I/O PA6
45 I A1 61 I/O PA7
46 I A2 62 I/O PB0
47 I/O PE0 63 — NC
48 I/O PE1 64 — NC
52 - 54,
8
57 - 61
PA7 - PA0
8
1 - 7, 62
PB7 - PB0
8
9 - 16
PC7 - PC0
18 - 22,
8
25 - 27
PD7 - PD0
47, 48,
4
50, 51
PE3 - PE0
CXD1216M (SONY)FLAT PACKAGE
CXD1216M-TH
C-MOS GENLOCK DRIVER
—TOP VIEW—
SCCOM 1 20 TGC
OUT OUT
2 V 19 LALTR
DD OUT
3 NC 18 ISC
IN
ESC 4 17 SYNC
IN IN
MODE1 5 GND 16
IN
MODE2 6 15 HD
IN IN
HR 7 14 CK
OUT IN
VR 8 NC 13
OUT
HCOM 9 12 LALT
OUT IN
HCOM 10 11 INT/EXT
IN OUT
INPUT
MODE SYSTEM
MODE1 MODE2
0 0 M1 PAL-VBS
1 0 M2 PALM-VBS
0 1 M3 PAL,SECAM-VS/SC/LALT
NTSC-VBS,NTSC-VS/SC
1 1 M4
PALM-VS/SC/LALT
INPUT
CK : 4fsc CLOCK INPUT
ESC : SC/COLOR BURST
HCOM : PHASE COMPARATE FROM CXD1217
HD : H DRIVE FROM CXD1217
ISC : SUBCARRIER FROM CXD1217
LALT : LALT FROM REFERENCE SIGNAL GENERATOR
MODE1, 2 : SYSTEM SELECT
SYNC : SYNC FROM REFERENCE SIGNAL GENERATOR
OUTPUT
HCOM : PHASE COMPARATOR HR WITH HD
HR : fH OF SYNC SEPARATE
INT/EXT : INTERNAL/EXTERNAL SPECIFIED
LALTR : LINE CHANGE RESET
SCCOM : PHASE COMPARATOR ESC WITH ISC
TGC : TRISTATE CONTROL
VR : fV OF SYNC SEPARATE
IN/EXT
DET
FV
SYNC
17
SYNC FH
SEPA
TIMING
CONT
PHASE
15
COMP
HD
10
HCOM
18
ISC PHASE
4
COMP
ESC
TGC
TGC,BF
BF
GEN
SQUARE WAVE/
12
LALT PAL PULSE
DET
5
MODE 1
DECODER
M ~M
6 1 4
MODE 2
14
1/2
CK CLOCK
17 11
SYNC INT/EXT
15 8
HD VR
10 7
HCOM HR
18 9
ISC HCOM
4
ESC
1
SCCOM
12
LALT
20
TGC
5
MODE1
6 19
MODE2 LALTR
14
0 : LOW LEVEL
1 : HIGH LEVEL
11
INT/EXT
8
VR
7
HR
EXT
9
HCOM
INT
1
SCCOM
20
TGC
LALTR 19
LALTR
GEN
9-13
IC