Schematic Diagram - Main Board (2/2) - Sony HCD-DX400 Service Manual

4-4.

SCHEMATIC DIAGRAM - MAIN Board (2/2) -

1 2
Notes :
1. When the AC input 230V then JW900 CN903 and
SW should be take off "
A
2. When the AC input 110V then JW900 should be put
on PCB board that SW take off"
3. When the AC input 110~230V then JW900 should be
take off that CN903 and SW put on PCB board"
" V " represent "The circuit reservation"
" X " represent "The circuit NC"
B
No. Versions JW900 CN903 SW
Europe
1 X X X
( CEL )
Russia
2 X X X
( RU1 )
Singapore
3 X X X
( SP1 )
Australia
C
4 X X X
( AU1 )
Taiwan
5 V X X
( TW2 )
Korea
6 X X X
( KR2 )
Thailand
7 X X X
( TH1 )
Saudib Arabia
D
8 X X X
( EA3 )
Mexico
9 V X X
( MX2 )
Chile&Peru
10 X V V
( E51 )
E
F
G
Note: The mount parts on each boards installed in this set
cannot exchange with single. When the each mount
parts are damaged, exchange the entire mounted board.
Printed wiring board and schematic diagram have been
described to this service manual is for the reference.
HCD-DX400
3 4 5
MAIN BOARD (2/2)
SW
!
SW and Wire (REMOVE PIN2)
2
1
SW SLIDE 6PIN SL14-22AH
3P 150mm 1617#22 WHT-NC-RED
3 2
!
!
!
!
!
!
!
L N
(REMOVE PIN2&3)
AC IN (120V / 230V)
6 7 8
!
1 12
3
B
4 11
B
5 9
6
G
7
B
8
8
Gate
3
VIN 10
6
Sense
5
ADJ
2
FB
4 1
3 2
4
3
15 15
9 10
S D
B C
S D
B
C
E C
C E
3 1
+P18.5V
1
2
B
Attention:
Already maked for special components only
no make for common-use components that is 1/4W and 5%
HCD-DX400
11 12
+P18.5V
+P18.5V
+12V
+12V
+12V
+5V#
+5V#
E
+B5V#
+B5V#
STB_ON/OFF#
E
AM_PWM
-24v
-24v
+18.5V / 3.2A
+12V / 0.3A
-24V / 0.05A
+5V / 2A
B5V / 0.020A
AM_PWM