SA-HT730 / SAHT930
15
Jumper Paths to System Control IC2018 for Shutdown Problems
Figure 9 – Jumper Paths & Location
M
L
K
J
I
H
G
F
E
D
C
B
A
1
2
3
4
5
6
7
8
9
Pin 2 of JK2000
From SUB W
D2850
SYSTEM
CONTROL
IC2018
W2344 /K7
Q2818
SW5 / +7
D2851
SYS 6 from JK2000
/ PIN 4 Subwoofer
R2069
+7 source
Q2814 /E
-7 source
Q2807/E
C+9
source
Q2811 /C
W2427 /J8
D2852
CN2009
PIN2
W2118 /M7
LED’S
W2549 /M7
W2515 /L4
MOTOR DRIVES
IC2007/pin 7(Tray)
IC2008/pin7(Loading
)
CN2010/pin8
PHOTO
INTERRUPTER
Q9103/pin1
W2235 /K9
Q2801 /C
W2231 /K7
W2582
/ K8
W2417 /I7
W2855 / H6
M9/T9 SOURCE
Q2803 /C
W2156
/G8
R2707
R2708
W2413 /E8
TUNER
/PIN 9
W2340 /I7
W2854 /H6
W2615 /H8
W2154 / I8
W2158 /H7
W2705 / I6
CN2004
PINS 5,7
W2145 /M6
D2001
W2541 /K6
CUT*
CUT*
CUT*
+7V
load
Stby 6V
DC Det
Pull up
resistor
-7V
OCP
TP Jumpers (eg. W____ ) are accessible from the top of the board
.
-7V load
SW5
source
Q2813 /E
W2550 /M7
CN2009 /Pin 18
SW5V
load
