Panasonic PV-D4733S-K Service Manual page 64

I/O CHART OF IC2205
Pin No. I/O Signal Name Description
1 I A15 Memory address 15
2 I A14 Memory address 14
3 I A13 Memory address 13
4 I A12 Memory address 12
5 I A11 Memory address 11
6 I A10 Memory address 10
7 I A9 Memory address 9
8 I A8 Memory address 8
9 I A19 Memory address 19
10 - NC (Not used)
11 I _WE Write enable : low
12 I _RESET Reset : low
13 - NC (Not used)
14 - NC (Not used)
15 O RY/_BY SD Ready : high, Busy : low
16 I A18 Memory address 18
17 I A17 Memory address 17
18 I A7 Memory address 7
19 I A6 Memory address 6
20 I A5 Memory address 5
21 I A4 Memory address 4
22 I A3 Memory address 3
23 I A2 Memory address 2
24 I A1 Memory address 1
25 I A0 Memory address 0
26 I _CE Memory chip select : low
27 - VSS Ground
28 I _OE Output enable : low
29 I/O DQ0 Memory data 0
30 I/O DQ8 Memory data 8
31 I/O DQ1 Memory data 1
32 I/O DQ9 Memory data 9
33 I/O DQ2 Memory data 2
34 I/O DQ10 Memory data 10
35 I/O DQ3 Memory data 3
36 I/O DQ11 Memory data 11
37 I VCC +3.3V
38 I/O DQ4 Memory data 4
39 I/O DQ12 Memory data 12
40 I/O DQ5 Memory data 5
41 I/O DQ13 Memory data 13
42 I/O DQ6 Memory data 6
43 I/O DQ14 Memory data 14
44 I/O DQ7 Memory data 7
45 I/O DQ15 Memory data 15
46 - VSS Ground
47 I _BYTE (Not used)
48 I A16 Memory address 16
NOTE:
PARTS MARKED "PT" ARE NOT USED.
I/O CHART OF IC2406
Pin No. I/O Signal Name Description
1 I XMNWE SD Write enable
2 I XRST SD reset : low
3 O MND15 SD data 15
4 O MND14 SD data 14
5 O MND13 SD data 13
6 O MND12 SD data 12
7 O MND11 SD data 11
8 O MND10 SD data 10
9 O MND9 SD data 9
10 O MND8 SD data 8
11 O MND7 SD data 7
12 O MND6 SD data 6
13 O MND5 SD data 5
14 O MND4 SD data 4
15 O MND3 SD data 5
16 O MND2 SD data 2
17 O MND1 SD data 1
18 O MND0 SD data 0
19 I XMNCS SD chip select : low
20 - VSS Ground
21 I MCLK 27MHz clock
22 I VDD +3.3V
23 - XMNDK (Not used)
24 O XMNIRQ SD Interrupt request
25 - XMNIRQ2 (Not used)
26 I SDWP SD Write protect
27 I SDCD SD Card defect : low
28 I SDDAT1 SD data 1
29 I SDTAT0 SD data 0
30 I VDD +3.3V
31 O SCCLK SD clock
32 - VSS Ground
33 I SDCMD SD CMD
34 I SDDAT3 SD data 3
35 I SDDAT2 SD data 2
36 I VDD +3.3V
37 - VSS Ground
38 - TESTMODE (Not used)
39 - MINTESTY (Not used)
40 - XSTANDBY (Not used)
41 I MNA7 SD address 7
42 I MNA6 SD address 6
43 I MNA5 SD address 5
44 I MNA4 SD address 4
45 I MNA3 SD address 3
46 I MNA2 SD address 2
47 I MNA1 SD address 1
48 I XMNRE SD output enable
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
IC2213 IC- DETAIL BLOCK DIAGRAM
24 23 22 21 20 19 18 17 16 15
DVDD CLOCK GND
I 2 C BUS
25 INTER FACE
26
Cb
INTERPOLATING
MODULATOR
Cr FILTER
27
28
DUMUX
29
INTERPOLATING
30
Y
OFFSET
FILTER
31
32
CGMS CC
GEN. GEN.
33
34
35
SYNC
GENERATOR
36
GND DVDD
37 38 39 40 41 42 43 44 45 46
IC2214 IC- DETAIL BLOCK DIAGRAM
1 VCC
BIAS
4dB AMP LPF 2dB AMP DRIVE
2
3 CONTROL
MUTE
CLAMP BIAS
DRIVE
4 4dB AMP LPF 2dB AMP
5
6 4dB AMP LPF
CLAMP BIAS
2dB AMP DRIVE
7 BIAS
8
GND
NOTE: For placing a purchase order of the parts, COMPARISON CHART
OF MODELS & MARKS
be sure to use the part number listed in the parts list.
MODEL
Do not use the part number on this diagram.
PV-D4733S-K
- - - - - - - -
PV-D4753S-K
- - - - - - - -
PV-D4763S-K
Not Used
14 13
12
VDD
11
SUB CARRIER
GENERATOR
GND 10
VDD 9
8
DAC 7
VDD 6
5
DAC 4
VDD 3
2
DAC 1
47 48
VCC 16
15
14
13
12
GND 11
10
9
PV-D4763S-K
I/O CHART OF IC2205, IC2406
IC2213, IC2214 IC- DETAIL BLOCK DIAGRAM
MARK
A
B
C
D
E
PT