Sony KP-44PS2 Service Manual page 52

AP
(PJED,REGI CORRECTION)
IC2601(1/2)
SENSOR AMP
CN2602
2
UPPER
1
UPPER 1
-
SENSOR
3
+
IC2601(2/2)
SENSOR AMP
6
LOWER
7
LOWER 3
-
SENSOR
5
+
IC2602(1/2)
SENSOR AMP
2
RIGHT
RIGHT 5 1
_
SENSOR
3
+
IC2602(2/2)
SENSOR AMP
6
LEFT
LEFT 7 7
-
SENSOR
5
+
IC2610
+3.3V REG
D+5V
I O
CN2603(1/2)
V SHIFT B20
H SHIFT A20
DISABLE B10
SDA A13
SCL B13
REGI MUTE B6
VP B5
TO D BOARD
N1
CN5015
-5V B7 -5V
-5V A8
+5V A9 +5V
+5V B9
D+5V A11 D+5V
D+5V B11
+9V A19 +9V
+9V B19
HP A5
VS A15
HS(NC) A10
CN2601
SCL 2
SDA 3
/BINT 4
TO JIG
PSCL 6
PSDA 7
D+5V 5 D+5V
– 58 –
IC2603
PJED-CPU
18 I AREGI D0
O G 33
15 I AREGI D3
16 I AREGI D2
IC2605
DEF5V RESET
17 I AREGI D1
RESET 9 4 RST VCC 5
11 O OSC O XLC 38
X2601
12MHz
+3.3V
12 I OSC I EXLC 39
I EXODD OVF 4
I/DREG OVF 26
52 O VSHIFT
I/DREG BSY 27
53 O HSHIFT
I/DREG ACK 28
6 I/BINT O/NVM STOP 59
O/DREGI RST 61
O/I2C RST 60
48 MAIN SDA
50 MAIN SCL O/RAM CLR 64
62 O DREGI MUTE
IC2606
PJED NVM
Q2603
44 I VP
INV
O/NVM WRITE PROT 55 7 WP
5 PDAT
8 I VBLK
6 PCLK
46 I DREG SDA
I HP 7
47 O DREG SDA
49 DREG SCL
– 59 –
IC2604
DIGITAL-REGI
56 RIN ROUT 39
57 GIN GOUT 44
58 BIN BOUT 51
60 YSIN YSOUT 55
DF 84
D+5V
IC2611
D/A CONVERTER
RHOUT 69 48 DRH
32 ODVOUT
17 XOFDET
RVOUT 64 46 DRV
10 XBUSY
9 XACKM
8 XSTOP
14 XRESET
11 XI2CRES
13 XRAMCLR
5 XWC
GHOUT 70 47 DGH
GVOUT 67 2 DGV
IC2607
BHOUT 71 1 DBH
2 4
37 HPIN
30 VSYNCIN
18 SDAS
19 SCLS
BVOUT 68 3 DBV
23 VBLKOUT4
12 XMUTE
7 SCLM
WCLK1 62 5 WCLK
6 SDAM BCLK 61 4 BCLK OUTC
45 MUTED
CN2603(2/2)
Q2609
A17 RE-R
BUFF
Q2608
B16 RE-G
BUFF
Q2607
A16 RE-B
BUFF
B17 RE-YS
B4 D FOCUS
IC2608(2/2)
FILTER,AMP
IC2608(1/2)
AMP
3
RH 8 1 6
+
7
2 -
-
5 A4 HR
+
IC2609(2/2)
FILTER,AMP
IC2609(1/2)
AMP
3
RV 12 1
+ 6
7
2 -
-
5 B3 VR
+
IC2613(2/2)
FILTER,AMP
IC2613(1/2)
AMP
3
1
GH 16 + 6
7
2 -
-
A3 HG
5
+
IC2612(2/2)
FILTER,AMP
IC2612(1/2)
AMP
3
1
GV 33 + 6
7
2 -
-
B2 VG
5
+
IC2615(2/2)
FILTER,AMP
IC2615(1/2)
AMP
3
1
BH 37 + 6
7
2 -
-
A2 HB
5
+
IC2614(2/2)
FILTER,AMP
IC2614(1/2)
AMP
3
BV 41 1 6
+
7
2
- -
5 B1 VB
+
25
– 60 –
N2 TO D BOARD
CN5015