Jumper Paths To System Control Ic2018 For Shutdown Problems - Panasonic SAHT730 - DVD THEATER RECEIVER Technical Manual

Jumper Paths to System Control IC2018 for Shutdown Problems

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