24
KRF-V6200D/V7200D
K
L
M
N
O
X08-3492-71 (3/7)
DSP
ANALO
(BOTTOM VIEW)
CODEC
192kHz DIGITAL
AUDIO TRANSCEIVER
R520
100
R516 180
R514 180
R515 180
0.01
C503
R518 10K
180
R519
33K
C502
2.2u50
C504
1
R534
C534 C505
0.1
0.01
4.7K
180
R523
CP501 10K
DGND1
R533
R512 100
1
R513 100
22
C533
18
21
20
19
0.1
R507 220
C501
1000P
220
24
23
27
26
25
DGND3
VD3
RESET
30
28
29
33
32
31
DGND2
10
11
7
8
9
VD2
C532
15
17
16
0.1
12
13
14
CP502 10K
1
R532
40
1
5
6
2
3
4
VD1
R526
R524 180
R525 180
0.1
C531
R527
R528 150
R502 3.3K
R503 3.3K
42
43
44
41
220
R505
1
R531
R121 4.7K
5.6K
R123
LEVEL SHIFTER
LA
TCH CIRCUIT
CO
CIR
19
18
17
16
NC18
20
21
22
23
28
27
24
25
26
30
29
VDD
100
R126
100
R127
17
16
14
AUDIO
INPUT
INTERFACE
COMPRESSED
INTERFACE
DATA INPUT
DIGITAL
CLOCK MANAGER
PLL
BUFFER
RAM INPUT
BUFFER
CONTROLLER
INPUT
FRAMER
SHIFTER
RAM
PROGRAM
MEMORY
MEMORY
DATA
RAM
MEMORY
PROGRAM
ROM
ROM
DATA
MEMORY
STC
DSP PROCESSING
24-Bit
OUTPUT
FORMATTER
OUTPUT
BUFFER
RAM
PARALLEL or SERIAL HOST INTERFACE
38
35
34
37
36
39
27
26
24
6
7
180
8
470P
R522
36
R506
200
R517
4.7K
R521
R509 220
R510 3.3K
R508 3.3K
R511 10K
FIL
T
1
CLKSEL
FIL
T
2
CMPREQ
CLKIN
A
U
D
ATA
2
DD
DC
AG
N
D
VA
R7
DATA
RCOM4
CK
R3
RCOM3
RCOM2
R5
R6
R4
RCOM1
R2
R1
CS
SCDIO
ABOOT
EXTMEM
SDATAN1
SCLKN1
LRCLKN1
CMPDAT
CMPCLK
A1
RD
WR
AUDATA3
MCLK
SCLK
LRCLK
AUDATA0
AUDATA1
A0
DA
T
A
7
DA
T
A
6
DA
T
A
5
DA
T
A
4
DA
T
A
3
DA
T
A
2
DA
T
A
1
DA
T
A
0
220
R504
73
+5V
+5V
+4.9V
+4.9V
+12V
+12V
+6.6V
12.2V
+3.4V
+3.3V
+3.5V
+12V
+12V
12.2V
+6.6V
+3.4V
+3.5V
+3.3V
+12V
+12V
12.2V
+6.6V
+3.4V
+3.5V
+3.3V
+2.5V
+2.5V
+2.5V
+2.5V
+2.5V
+2.5V
+2.5V
+2.5V
+2.5V
10P
C451
150
R451
1
R469
100P
C471
0.47
C459
0.1
C458
1000P
C468
10
R468
10u50
C457
R470 18K
R471 150
100P
C461
1
R459
10u50
C454
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
1
2
3
4
5
6
7
8
9
10
11
12
37
38
39
40
41
42
43
44
45
46
47
48
INT0
CSN
CCLK
CDTI
CDT
O
PDN
XTI
XT
O
DA
U
X
MCK
O2
BICK
SDT
O
LRCK
MCKO1
DVSS
DVDD
VOUT
UOUT
COUT
BOUT
TX1
TX0
NC
TVDD
RX4
NC
RX5
TEST2
RX6
NC
RX7
I C/SPI
S/SN
XTL0
XTL1
VIN
INT1
AVDD
R
VCOM
AVSS3
RX0(COAX.DVD)
NC
RX1(OPT.VIDEO2)
TEST1
RX2(OPT.CD/DVD)
NC
RX3
C453
0.1
1
R458
22u50
C456
C455
0.1
28
27
26
26
24
34
36
51
36
46
42
44
OSCILLATOR
X'TAL
GENERATOR
CLOCK
I/F
AUDIO
RECOVERY
CLOCK
DAIF
DECODER
DEM
MPEG
AC-3/
DETECT
DETECT
ERROR &
STATUS
BUFFER
SUBCODE
uP I/F
Q-
DIT
INPUT SELECTOR
8 to 3
100
R467
100
R466
100
R465
100
R464
100
R463
100
R462
120
R461
68
R454
160
R455
150
R460
150
R457
200
R456
120
R452
75
R453
R405 160
R406 120
R408 180
R409 180
R410 180
R407 150
100K
R415
180
R402
220
R438
1
R431
0.1
C431
0.1
C433
1
R432
10u50
C432
10
R441
7P
C441
0
C
150
R404
100
C
44
43
42
41
40
39
38
37
12
13
14
15
16
17
1
2
3
4
5
6
7
8
9
10
11
TDM0
LOOP0
DIF1
DIF0
P/S
MCLK
DZF1
AV
S
S
SDTI4
DZFE
TVDD
DV
D
D
DV
S
S
SDOS
I2C
SMUTE
BICK
LRCK
SDTI1
SDTI2
SDTI3
SDTO
DAUX
DFS0
6
7
8
24
26
12
70
36
34
DATT
SDIN3
SDIN2
SDIN1
LRCK
SDOUT
BICK
DATT
DATT
DATT
MCLK
DATT
DATT
I/F
AUDIO
HPF
HPF
DATT
DATT
SDIN4
FORMAT
CONVERTER
12
30
28
24
36
70
34
100
R413
100
R412
100
R411
71
35
72
70
74
34
34,36
13
+2.5V
+5V
+5V
+5V
+5V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
34,36,51
R501 180
+3.3V
+3.3V
+
+
+
++
IC501
IC121
IC402
IC401