Sony KP 53HS10, Service Manual

Page: 62 / 143

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– 71 –
– 69 –
BLOCK DIA
GRAM (5)
SW 4/6
1
SENSE 3
2
SENSE 2
3
SENSE 1
4
SENSE 0
5
RE-YS
6
RE-R
7
RE-G
8
RE-B
9
RESET
10
ODD EVEN
11
PSCL
12
PSD
A
PSCL PSD
A
PSCL
PSD
A
13
MSCL
14
MSD
A
1
5
V SHIFT
17
BLKP
20
/B INT
16
CN1702
K
TO A(2/2) BOARD
CN522
L
TO A(2/2) BOARD
CN523
56 15 16
7
39
17 18
O AREGI SW
9
2Q
3
VCO OUT
15
HBLK IN
+5V
7
WP
1
A0
3
A2
4 3
2 4 5
13 12
1
6
11
RST
2
A1
8
VDD
30
TEST5
17
PWM2
8
XOF DEF
11
XBUSY
12
XACKM
29
TEST4
18
VBLK IN
5
SCLM
4
SDAM
10
XRESET
9
XMUTE
2
XSTOP
3
XWC
14
SCLS
13
SDAS
13
ROUT
22
GOUT
23
BOUT
24
YMOUT
25
YSOUT
20
ODD EVEN
6
PFD OUT
12
VCO IN
2
1D
12
2D
6
1Q
I AREGI D3 I AREGI D2
I HP
4
4
2 1
FINA
5
FINB
3
1CLF
11
2CLK
16
PWM1
28
BCLK
26
HBLK OUT
27
2
4
1
WCLK
60
RHOUT
38
DAOUT
DF
10
RF
9
V OUT
10
RF
9
V OUT
10
RF
9
V OUT
10
RF
9
V OUT
10
RF
9
V OUT
10
RF
9
2
7
3 2
7
3 2
7
3 2
7
3 2
7
3 2
7
3
V OUT
44
BVOUT
58
BHOUT
59
GHOUT
45
GVOUT
46
RVOUT
8
2Q
4
1PR
I EXLC
26
I DREG OVF
63
I XHS
27
I DREG BSY
28
I DREG ACK
8
I VP
49
DREG SCL
47
O DREG SDA
46
I DREG SDA
61
O DREGI RST
62
O DREGI MUTE
59
O NVM STOP
55
O NVM PROT
9
RESET
6
PSCL
5
PSDA
12
I OSC
11
O OSC
32
OR
59 50
I 2
C SW
33
OG
34
OB
35
OI
36
O SY
37
O YM
I AREGI D1 I AREGI D0
50 48
MAIN SCL MAIN SDA
52 51
O VSHIFT O BLKP
14 13
I AREG D4 I AREG D5
R6 R5
44
I VPLS
57
O AREG RST
VP RST
6
I BINT
B
UFFER
Q1702
RESET
Q1701
IC1703
PJED-CPU
IC1716 1/2 DIV
IC1704
PJED NVM
IC1717 I 2
C SW
IC1718
DEF5V REST
IC1712
OSD MIX
IC1722
32KHz PLL
IC1723
B
UFFER
IC1707
DIGIT
AL REGI
IC1725
BV FOLD O
VER
IC1715
RH D
A
C
IC1719
RV
D
A
C
IC1721
BV D
A
C
IC1713
BH D
A
C
IC1709
BH-FIL/AMP
IC1708
GV
-FIL/AMP
IC1706
GH-FIL/AMP
IC1705
R
V
-FIL/AMP
IC1702
RH-FIL/AMP
IC1710
BV
-FIL/AMP
IC1720
GV D
A
C
IC1714
GH D
A
C
7
D
ATA
6
WCLK
5
BCLK
7
D
ATA
6
WCLK
5
BCLK
7
D
ATA
6
WCLK
5
BCLK
7
D
ATA
6
WCLK
5
BCLK
7
D
ATA
6
WCLK
5
BCLK
7
D
ATA
6
WCLK
5
BCLK
PWM1
1
REGI MUTE
6
VP
VP DF R5 R4 RST
7
VBLK
8
AR RESET
10
RV
15
RH
14
GV
17
GH
16
BV
19
BH
18
D FOCUS
13
SENSE 5/7
12
SENSE 4/6
11
HP
9
CN1701
X1701 12MHz
D1701
OR
D1706
D1705
D1702
OR
D1704
OR
D1703
OR
Q1709
AT
T
Q1710
AT
T
YS
R G B
INVER
TER
Q1703
BD
(PJED-CPU
, REGI CORRECTION, D/A CONVER
TER)
KP-53-61XBR200-BD-6-M
2
1 7
5
6 3