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BLOCK DIAGRAM (5)
IC1703
PJED-CPU
CN1702
SW 4/6
1
56
O AREGI SW
SENSE 3
2
15
I AREGI D3
I AREGI D2
SENSE 2
3
16
SENSE 1
4
17
I AREGI D1
SENSE 0
5
18
I AREGI D0
RE-YS
6
RE-R
7
RE-G
8
K
RE-B
9
TO A(2/2) BOARD
RESET
10
CN522
ODD EVEN
11
PSCL
12
PSCL
PSDA
13
PSDA
MSCL
14
50
MAIN SCL
MSDA
15
48
MAIN SDA
/B INT
16
6
I BINT
V SHIFT
17
52
O VSHIFT
BLKP
20
51
O BLKP
D1705
O DREGI MUTE
R6
14
I AREG D4
R5
13
I AREG D5
VP
44 I VPLS
RST
57 O AREG RST
– 65 –
IC1723
IC1716
IC1722
BUFFER
1/2 DIV
32KHz PLL
2
I HP
7
9
2Q
2CLK
11
3
VCO OUT
FINA
4
4
1CLF
3
1
I EXLC
1D
PFD OUT
39
2
6
6
1Q
2Q
8
12 VCO IN
FINB
5
12 2D
1PR
4
I XHS
63
I DREG OVF
26
I DREG BSY
27
I DREG ACK
28
I VP
8
PSCL
PSDA
DREG SCL
49
O DREG SDA
47
I DREG SDA
46
O DREGI RST
61
62
O NVM STOP
59
59
O NVM PROT
55
IC1704
IC1717
PJED NVM
2
I
C SW
7
WP
PSCL
6
2
RESET
9
8
VDD
PSDA
5
1
A0
5
2
A1
3
A2
IC1718
DEF5V REST
I OSC
12
X1701
4
RST
12MHz
11
O OSC
RESET
Q1701
I
2
C SW
50
OR
32
OG
33
34
OB
35
OI
IC1712
OSD MIX
D1701
OR
1
BUFFER
YS
R
O SY
36
3
Q1702
37
2
O YM
D1702
OR
4
G
6
5
Q1709
ATT
13
B
11
12
Q1710
D1704
ATT
OR
D1703
OR
IC1707
DIGITAL REGI
15 HBLK IN
D1706
PWM1
16
+5V
30 TEST5
17 PWM2
8
XOF DEF
11 XBUSY
BCLK
28
12 XACKM
29 TEST4
18 VBLK IN
BV FOLD OVER
5
SCLM
INVERTER
HBLK OUT
26
2
4
SDAM
Q1703
WCLK
27
1
10 XRESET
9
XMUTE
2
XSTOP
3
XWC
1
14 SCLS
7
13 SDAS
6
3
RVOUT
46
GVOUT
45
BVOUT
44
RHOUT
60
GHOUT
59
BHOUT
58
13 ROUT
22 GOUT
23 BOUT
DAOUT
38
24 YMOUT
25 YSOUT
20 ODD EVEN
– 66 –
IC1715
RH DAC
5
BCLK
RF
10
6
WCLK
V OUT
9
2
7
DATA
3
IC1725
IC1719
RV DAC
4
5
BCLK
RF
10
6
WCLK
V OUT
9
2
7
DATA
3
IC1714
GH DAC
5
BCLK
RF
10
6
WCLK
V OUT
9
2
7
DATA
3
IC1721
BV DAC
5
BCLK
RF
10
6
WCLK
V OUT
9
2
7
DATA
3
IC1720
GV DAC
5
BCLK
RF
10
6
WCLK
V OUT
9
2
7
DATA
3
IC1713
BH DAC
5
BCLK
RF
10
6
WCLK
V OUT
9
2
7
DATA
3
BD
(PJED-CPU, REGI CORRECTION, D/A CONVERTER)
CN1701
1
PWM1
6
REGI MUTE
VP
7
VP
8
VBLK
9
HP
RST
10
AR RESET
R4
11
SENSE 4/6
IC1702
R5
L
12
SENSE 5/7
RH-FIL/AMP
DF
13
D FOCUS
TO A(2/2) BOARD
CN523
7
14
RH
15
RV
16
GH
17
GV
18
BH
19
BV
IC1705
RV-FIL/AMP
7
IC1706
GH-FIL/AMP
7
IC1710
BV-FIL/AMP
7
IC1708
GV-FIL/AMP
7
IC1709
BH-FIL/AMP
7
KP-53-61XBR200-BD-6-M
– 67 –
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