Schematic Diagram Of N Board - Sony CPD-E540 Service Manual

(6) Schematic Diagram of N Board

1 2 3
A
N
(µ-COM)
B
C
D
CN1001
44P
NC 44
RB1009
E
100
GND
43
:CHIP
NC 42
NC
41
POC 40
PLL LOCK
39
GND 38
S7 37
WAKE UP 36
RB1006
KEY SCAN 35
100 :CHIP
F IK SIGMA
34
LED1 33
LB DET
32
LED2 31
V.FBP 30
5V
INPUT SW 29
S0 28
FB1001
+5V
27
S1 26
DGS SW
25
G
S2 24
PWR SW
23
GND 22
HTR SW 21
GND 20
GND 19
S3
18
DDC GND2 17
S4
16
R1020
47 :CHIP
H DDC SCL2 15
S5
14
R1021
47 :CHIP
DDC SDA2 13
S6 12
DDC GND1 11
G2 10
R1018
47 :CHIP
DDC SCL1
9
ABL DET 8
R1019
47 :CHIP
DDC SDA1
7
HV DET 6
I
ECO SW 5
RXD 4
R1040
100 :CHIP
IIC SCL 3
R1017
1k :CHIP
TXD
2
IIC SDA 1
R1016
TO D- a BOARD R1043 R1044
100 :CHIP
1M 1M
CN1104 :CHIP :CHIP
4 5 6
WAKE UP
INPUT SW
S0
S1
S2
S3
S4
S5
S6
S7
ECO SW
V FBP
R1001
HV DET
1.5M
:CHIP
ABL DET
RB1001
100
:CHIP
IK SIGMA
D1001
MA111-TX
LB DET
R1003
100
KEY SCAN
:CHIP
C1001
0.01
C1002
C1027
B:CHIP
0.01
0.01
B:CHIP B:CHIP
C1004
C1028 C1014
0.01
0.1 47
B:CHIP
25V 6.3V
B:CHIP :CHIP
C1005
0.01
C1015
B:CHIP
0.01
B:CHIP
R1042
24 23 22 21 20 19 18 17 16 15 14
10k
:CHIP
25 VREFL
5V
26 AVSS
R1004
4.7k 27 AVCC
:CHIP
28 P70/TA1OUT
R1041 R1006
29 P71/TA3OUT
4.7k 4.7k
:CHIP
:CHIP
30 P72/TA5OUT
POC 31 P73/TB0IN0/IN5
R1005
TMP91CW18F-2C36(Z)
C1030 4.7k 32 P74/TB0IN1/INT6
0.01 :CHIP
B:CHIP
33 P75/TB0OUT0
LOCK 34 P76/SCK0/INT3
SDA 35 P80/SDA0/SI0
SCL 36 P81/SCL0/SO0
R1010
1k :CHIP
P82/TXD0
TXD 37
RXD 38 P83/RXD0
5V
39 AM0
40 DVCC1
C1029
0.01
B:CHIP
41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
C1017
0.01
C1019
B:CHIP
22p
CH:CHIP
C1018
3p
CH:CHIP
5V
X1001
16.9344MHz
C1020 R1015
100 4.7k
6.3V :CHIP
:CHIP
VCC OUT
C1022
GND
0.01
B:CHIP
IC1002
PST574CMT-T1
C1023
RESET
0.01 B:CHIP
REMOTE
HEATER
DEGAUSS
DDC GND1
LED2
LED1
DDC GND2
DSCL2
DSDA2
DSCL1
DSDA1
7 8 9
:S-MICRO(L)
1
VY
VX(NC)
2
VX 3 VY(NC)
FB1005
0 :CHIP
4
T AMB
LUMI 5 LUMI(NC)
6 5V(NC)
TO H1 BOARD
CN1400 11,12 PIN
5V
RB1003
100
RB1002 :CHIP
100
:CHIP
RB1004
100
:CHIP
RB1005
100
:CHIP
Q1001
DTC124EU
INVERTER
13 12 11 10 9 8 7 6 5 4 3 2 1
80
P27/A7/A23
P26/A6/A22 79
P25/A5/A21 78
5V
R1023
P24/A4/A20 77
4.7k
:CHIP
P23/A3/A19 76
C1016 R1022
P22/A2/A18 75 4.7k
0.01
:CHIP
B:CHIP
IC1001 DVCC2 74
NMI 73
CPU
DVSS2 72
R1008
P21/A1/A17 71 100
:CHIP
P20/A0/A16 70
R1009
P17/A15/AD15 69
100
:CHIP
P16/A14/AD14
68
P15/A13/AD13 67
P14/A12/AD12
66
P13/A11/AD11
65
5V
R1011
R1012
4.7k
4.7k
:CHIP :CHIP
C1021
0.01
B:CHIP
R1014
5 6 7 8
4.7k
RB1007
:CHIP
100
:CHIP
IC1003
BR24C16F-E2
4 3 2 1
B-SS3617<U/C>-N..-EPS05
10 11 12
CN1003
6P
GND
T_AMB
13 14
CPD-E540 (E) 4-20