Read Panasonic PT-RQ13K (serv.man2) Service Manual online
< RQ13K >
SECTION 4 SCHEMATIC DIAGRAMS
1. 7. Power supply flow chart & Timing Chart
POWER CORD
380V_A
380V_A
12V 3.3V
40V 80V -120V
PF-P.C.B
DR-P.C.B
D-P.C.B
(LD1)
D-P.C.B
(LD2)
PB-P.C.B
J-P.C.B
MA-P.C.B
A-P.C.B
DG-P.C.B
DF-P.C.B
DP-P.C.B
G-P.C.B
F9000
20A
SW9000
MAIN POWER
SWITCH
FUSE
RT-P.C.B
R-P.C.B
RF-P.C.B
RM-P.C.B
M3-P.C.B
BR-P.C.B
SLOT1
SLOT2
S-P.C.B
Control panel
PF3
1
2
7
8
D1
1
4
D1
1
4
PF4
1
2
7
8
P16V_A
P16V_A
380V_B
380V_B
P16V_B
P16V_B
1
2
PB3
+3.3VSTB
+3.3VSTB
+3.3VSTB
+5VSTB
+5V
+5VSTB
+5VSTB
+5VSTB
+16V
+16V_FPGA
+16V_SL1
+16V_SL2
+5V
STB_ON
CPU_LOWB_ON
IC6121
IC3786
CPU_LOWB_ON
PWR_DOWN
PWR_DOWN
AC INLET
380V_A
FET_deg
FET_deg
P16V_A
RELAY_ON
RELAY_ON
AC_V
PB1
1/2
6
8
9
10
J4
1
3
5
6
7
12
380V_B
P16V_B
OVERHEAT
AC100/200
PB2
1
6
7
8
D2
9
10
16
18
19
12V 3.3V
40V 80V -120V
D2
9
10
16
18
19
12V 3.3V 40V 80V -120V
D2
9
10
16
18
19
12V 3.3V 40V 80V -120V
D2
9
10
16
18
19
J3
9
20
21
G17
1
8
R1
1
8
AC_OFF_ECOSTB
STB_ON
STB_ON
LOWB_ON
LOWB_ON
PWR_DWN
PB4
1
3
5
6
7
12
AC_OFF_ECOSTB
AC_OFF_ECOSTB
A1
1
3
5
7
9
11
+5V
+12V_RADIN
+16V_DG1
+12V_FAN_EX3
VCC_PRSM_IN1
VCC_PUMP1
VCC_FAN_PW2
VCC_PUMP2
VCC_FAN_PW1
VCC_RAD5
+12V_RAD5
+12V_RAD6
VCC_RAD3
VCC_RAD6
VCC_RAD1
VCC_RAD4
VCC_RAD2
VCC_RAD2
VCC_RAD5
VCC_RAD3
VCC_RAD6
VCC_RAD1
VCC_RAD4
VCC_RAD2
VCC_RAD2
+16V_DG2
+16V_DP1
+16V_DP2
+16V_DF1
+16V_DF1
+16V_DF2
DF3
1
3
5
7
9
11
G8
1/2
4
32
34
37
39
RT1
1/2
4
32
34
37
39
RF1
3
10
13
20
23
30
RT18
3
10
13
20
23
30
VCC_FAN_IN1
+3.3VECO
+3.3VECO
VCC_SCASE1
VCC_PRSM_IN2
+3.3V
+3.3V
+3.3V
+16V_A
+16V_A
+16V_B
PB5
1
5
2/6
9/10
13/14
17/18
21/22
16V_B
A3
DG3
P1
P2
11
13
J1
+3.3VECO
+3.3VECO
+3.3VECO
+5V
11
13
G28
28
31
RM1
28
31
G16
1
M31
1
RM8
+16V_A
+12V_FAN_EX2
+16V_B
1
2
G18
13
G6
13
D3
13
D3
13
G5
IC3501
<MAIN CPU>
S1
J2
10
10
IC6118
<SUB CPU>
+3.3VECO
+3.3VSTB
+3.3VSTB
+5VSTB
+3.3VECO
+3.3VECO
+3.3VECO
MA3
41
40
29
A2
DG2
72
98
+16V_DG1 +16V_DG2
DG1
DF1
P5
P3/P4
P6
47
66
+16V_DP1 +16V_DP2
DF2
DP1
DP1
P5
P3/P4
P6
47
66
PROTECTION
PWRGOOD2
PWRGOOD2
PROTECTION PWRGOOD
+16V_A
+12V_RADIN
+16V
+12V
DP2
G1
1
2
PROTECTION
PROTECTION
PWRGOOD2
PWRGOOD2
POWERGOOD
MA2
P1/P2
P6
MA1
P1/P2
P6
+16V_SL1
+16V_SL2
MA4
A4
P1
P2
96
97
LOWB_ON
PWR_DOWN
+16V_SL1
+16V_SL2
LOWB_ON
PWR_DOWN
MA5
A5
P1
+3.3VSTB
G9
1
3
RT2
1
3
+12V_FAN_EX1
+12V_FAN_EX2
EX1-FAN_VCC
EX2-FAN_VCC
1
3
BR2
1
3
G3
1
BR1
1
G19
+12V_FAN_EX1
+3.3VECO
+5VSTB
T9401
T9501
T9301
IC9404
IC9405
IC9401
CPU
IC9501
IC9301
+3.3VSTB
Q9417
PC9403
PWR_DWN
380V_A AC
380V_B
RELAY_ON
FET_deg
P16V_B
AC_V
P16V_A
PF5
1
2
11
12
13
14
6
9
10
AC100/200
OVERHEAT
+3.3VSTB
+3.3VSTB
+3.3VSTB
+5VSTB
+5VSTB
+3.3VECO
+3.3VSTB
IC6522
<FPGA>
+3.3V_ECO
+5V_STB
16VA/16VB
12V
Output status
Control signal input status
Mode
5V
16V
380V
3.3V
+3.3V_STB
ECO
STANDBY
NORMAL
STANDBY
POWER ON
Hi
Low
Low
Low
Hi
Hi
STB_ON
LOWB_ON
(PB4)
(PB4)
ー
(OFF)
ー
(OFF)
ー
(OFF)
ー
(OFF)
ー
(OFF)
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
(Boost)
(Boost OFF)
ON
ー
(OFF)
ー
(OFF)
ー
(OFF)
ー
ー
(OFF)
ー
(OFF)
ー
(OFF)
ー
(OFF)
ー
(OFF)
AC Plug IN Main SW ON POWER ON
380V_AC
LOWB_ON
STB_ON
3.3V_STB
5V_STB
3.3V_ECO
5V / 12V /16VA
POWER SUPPLY TIMING CHART (ECO STANBY MODE)
AC Plug IN Main SW ON POWER ON
380V_AC
LOWB_ON
STB_ON
3.3V_STB
5V_STB
3.3V_ECO
5V / 12V /16VA
POWER SUPPLY TIMING CHART (NORMAL STANBY MODE)
SUB CPU ON
SUB CPU ON
LOW B ON
LD ON
LD ON
LOW B ON
LD ON
LD ON
MAIN CPU ON
MAIN CPU ON
Click on the first or last page to see other PT-RQ13K (serv.man2) service manuals if exist.