Pioneer KRP-500P - 5.4 DIAGNOSIS OF SD (SHUTDOWN); [1] BLOCK DIAGRAM OF THE SHUTDOWN SIGNAL

60
KRP-500P
1
2 3 4
A
B
C
D
E
F
1
2 3 4
5.4 DIAGNOSIS OF SD (SHUTDOWN)
[1] BLOCK DIAGRAM OF THE SHUTDOWN SIGNAL
8
8
5
5
6
15
11 11
13
10 10
MAIN ASSY
AUDIO ASSY
SENS ASSY
FAN ASSY
IC2401
Temp. sensor
(T2)
FAN NG1
IC8341
PWM
CN8301
CN4201
CN4002
IC7001
Panel Main ucom
TXD_MD
RXD_MD
REQ_MD
A_NG_B
DC IN
IC8401
D-Amp
SCL_DP
SDA_DP
SCL_E2P
SDA_E2P
IC7003
EEPROM
OTW
V+6_5V
FAN NG2
SCL_AV
SDA_AV
IC5001
DisplayPort
Receiver
TEMP3_1 TEMP3_2
IC1203
Temp. sensor
(T1)
CN2401
CN1203
CN1202
FAN CH ASSY
FAN
FAN
CN1201
CN4101
CN3301
CN3304
CN3302