Sanyo PLV-80 - Power Supply Control & Power Failure Detection

-53-
Chassis Description
S16V S16V
Q6611
IC6606
15.7V
S6V
10VA
Q6616Q6617
IC_RST
PFC_SW
PFC_SW
IC_RESET
MAIN_6V_PF
MAIN_S-5V_PF
MAIN_3.3V_PF
AD_3.3V_PF
AD_5V__PF
PJNET__PF
S5V_AV__PF
-5V_AV_PF
GAM_12V_PF
GAM_5V_PF
GAM_15.5V_PF
GAM_1.8V_PF
FPGA_1.5V_PF
VDEC_1.8V_PF
M/A__PF
FAN_PF
FAN_PF
P.FAIL
PFC_SW_EX
IC_RESET_CPU
SH_SCL_S5V
SH_SDA_S5V
3.3VS3.4V
Q6614
6.2V
S-6V S-6V
Q6613
Q681
Q6609
Q7921
Q662
1
Q6623 Q6624
Q662
2
AC IN
SW902 Interlock SW
SW905 Thermal SW
P.F.
CONTRO
L
& POWER SWITCHING CIRCUIT
T651
CONVERTE
R
TRANS.
S6.3V
PC603
POWER
CN66
A
K6AC
K66D
K66M
K8D
CN6A
SUB POWER
MAIN
IC5871
INPUT EXPANDER
<M62320>
IC5872
INPUT EXPANDER
<M62320>
IC1871
BUFFER
IC801 CPU
4
2,3
216,217 211 186
17 16
3 4
2,3
5 6 7 9 10 11 12 4 5 6 7 9 10 11 12
K66LK66S
2
15
1
2
3
3 4 9
11
FN905FN902FN901
FN906 FN904 FN903
222
K8P
2
K8M
2
K8M
2
FN906
K8O
2
POWER
SUPPLY
LINES
Power supply control & power failure detection