PT-RCQ10, PT-RCQ80 (serv.man2) — Panasonic Projector Service Manual (repair manual). Page 9

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DIA-8
BLOCK & SCHEMATIC DIAGRAMS
< RCQ10 series >
1. 7. Power Supply Line and  Timing Chart
DR-PCB [LD2]
(TOP)
P-PCB
A-PCB
DG-PCB
R-PCB
S-PCB
BR-PCB
RT-PCB
RB-PCB
NF-PCB
FM-PCB
RM-PCB
D-PCB
MA-PCB
DR-PCB [LD1]
(BOTTOM)
DDR2
IC5605
DG2
A2
110V
POWER  CORD
16V
380V
AC INLET
F9001
F9101
Q9308-9
T9201
Q9301
F9201
Q9201
SW9001
PFC
CONT
IC9252
POWER
CPU
IC9601
LLC
RESONANT 
IC6501
SUB CPU
IC3501
MAIN CPU
IC2001
HD BaseT
IC3010
HDMI Rx
IC2801
FPGA2
IC6505
IC6504
BUFFER
IC6512
BUFFER
IC6514
BUFFER
IR RECEIVER
IC1001
INDICATOR LED
IC4001 DMD
IC4002 DC-DC
EACH KEY SW
16.5V
3.4V
12.2V
5V
e3.4V
+16V
+16V_B
+16V_C
+12V
+3.3V
+ 3.3V
+3.3V
+16V_A
+ 16V_B
AC_OFF
LD2 ON/OFF
(ON:H/OFF:L)
LD1 ON/OFF
(ON:H/OFF:L)
PWR_DOWN
CPU_LD1
CPU_LD2
CPU_BLST1
CPU_BLST2
PWRGOOD2
HDBT_PWR_EN
PWRGOOD2
VALENS_ON
+5V
+5V
+5V
CPU_LD1/LD2 
1
3
5
6
7
P6
P9
P5
P3
1,2 7,8
D1
1
4
D2
1-4
1
3
6,7
3
5,7,9
1
9,10
11,13
HOT
COLD
HOT
COLD
+3.3VSTB
+5VSTB
DG1
5
3
1
6
7
P5
114
119
105
106
120
74
69
IC6502
REMOTE IN/OUT
IC5001(FORMATTER)
IC5004(PDM)
IC5006(FLASH ROM)
IC5008(PDM)
IC5009(PDM)
RS232C/MULTI PROJECTOR FRAME_SYNC
FAN/PUMP VCC
LENS MOTOR DRIVE
WOB DRIVE
IC6503
AND
UART
(to MAIN CPU)
UART  RS232C SW
IR SW
+3.3V DET
STB_ON
VALENS_ON
AC_OFF
AA_PWRGOOD
STB_ON
+5V DET
+16V_SL
IC6608
BUFFER-SW
INVERTER
IC6506
AND
RESET
IR_FRONT
IR_REAR
+1.2V_SCX2
+1.2V_STB
USB 5V
A1
1
3
6
9
10
110V
16.5V
DR1
1
5,6
DR2
4
DRV_PW
110V
16.5V
DR1
1
5,6
DR2
4
DRV_PW
IC3711
EEPROM
IC3712
EEPROM
IC3901-61
DDR3 SDRAM x4
IC3721
SDRAM
IC3716
FLASH ROM
PWRGOOD2
PWRGOOD
RESET
PWR_DOWN
+3.3V_HDBT
+3.3VSTB_NT1
IC2086
DC-DC
+1.8V_HDBT
+1.8VSTB_NT1
IC2087
DC-DC
+1V_HDBT
+1VSTB_NT1
IC2088
DC-DC
FP1_3P3V
FP2_3P3V_1
IC2609
DC-DC
+1.2V_HDMI
IC3079
DC-DC
+3.3V_HDMI
IC3080
DC-DC
EQ1_3.3V
IC3059
REG.
IC3072
EQ.
IC3400
USB-DC SW
IC3067
IC3068
SW
IC3077
SW
IC2311
LINK
IC3078
3G-SDI
+3.3V_LAN
LAN
REMOTE 2 IN
HDBT_PWR_EN
DHBT
IC2305
DC-DC
+1.9V
Q2301
REG
IC2301
ETHERNET
SW
IC3741
REAL TIME
Lithium
Battery
IC3736
IIC SW
IC3751
MOTION
SENSOR
IC6511
INVERTER
IC6680
IC6523
BUS-TR
IC6681
BUS-TR
BUFFER
IC6522
INVERTER
LOWB_ON
LOWB_ON
+3.3VSTB
+5
VSTB
IC6526
REG.
PWR GOOD
NO_LENS
NO_LENS
CPU_BLST1
MOTOR_EN
MOTOR_EN
+1.2V
+1.8V
IC5306
DC-DC
+12V_FAN_1
+12V_FAN_2
+12V_FAN_2
+3.3V_B2
+12V_FAN_3
+3.3V_DDP
+3.3V_DDP
+1.8V_DDP
+2.5V_DDP
+1.8V_DDP
+1.8V_PLL
+1.8V_PLL
+1.1V_DDP
+1.1V_DDP
IC6804
DC-DC
IC6806
DC-DC
FP2_1P1V
FP2_3P3V
FP2_3P3V
IC6805
DC-DC
+12V_PUMP1
RM_FAN_12V
IC6520
DC-DC
IC6519
DC-DC
P12V
P-16V
WOB
IC5703
IC5702
DC-DC
OP-AMP
IC5704
SW-REG
IC5304
DC-DC
IC5301
DC-DC
CW MOTOR DRIVE
IC5004
PMD
PW1/PW2 MOTOR DRIVE
IC5008
PMD-PW1
IC5009
PMD-PW2
+1.5V_DDR3
IC3851
DC-DC
RLD_VTT.75V
IC3991
REG.
DG12
5
7
9
3
1
IC5007
NON-INV
+12V_FAN_DMD
IC6803
DC-DC
IC6605
V-SHIFT
IC6606
H-SHIFT
IC6602
FOCUS/ZOOM
LENS5V
LENS5V
IC6607
DC-DC
P6
P5
114
119
105
106
120
74
69
P6
DG19
4
DG9
4
LOWB_ON
IC6521
SW
IC6509
RS232C T/R
DG6
9
DG7
5
R1
9
S1
5
IR RECEIVER
DG8
13
BR1
13
25
RM1
25
36
36
49
49
PW1_INDEX
PW2_INDEX
CW_INDEX
IC1201
PRESSURE
SENSOR
DG14
7
21
RT1
5
RB1
7
DG5
7
6
5
FM3
7
6
5
DG11 
CN1901
7
+3.3VECO
+5VSTB
+16.5V +12V
Output status
Control signal
Mode
+5V
+16V
+110V
+3.3V
+3.3VSTB
STANDBY
ECO
STANDBY
NORMAL
POWER ON
Hi
Low
Low
Low
Hi
Hi
STB_ON
LOWB_ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
+380V
(Boost)
ON
ON
ON
P1
POWER
SWITCHING
PC
PC
PC
Q9303
REG.
IC9303
DC-DC
IC9301
DC-DC
Q9310
Q9312-13
PWRGOOD
LOWB_ON
STB_ON
IC2303
SW
IC2302
EEPROM
IC3801
DC-DC
S3.4V
S5V
+3.3VECO
+3.3VSUB
IC5601
IWARP
IC5313
FPGA3
IC5001
FORMATTER
IC5604
DDR2
IC5603
FLASH ROM
IC5006
FLASH ROM
Q5002
+3.3V_DDP
+1.1V_DDP
Q5001
AA_PWRGOOD
LAMPLITZ
POWER SUPPLY TIMING CHART 
[ECO] STANBY MODE
MAIN SW ON
POWER(110V/16V/12V/5V)
POWER ON
STB_ON
SUB CPU
PFC_ON
MAIN CPU
POWER SUPPLY TIMING CHART 
[NORMAL] STANBY MODE)
POWER(+3.3VECO)
POWER(+3.3VSTB/+5VSTB)
POWER(110V/16V/12V/5V)
POWER(+3.3VECO)
POWER(+3.3VSTB/+5VSTB)
STB_ON
SUB CPU
LOWB_ON
MAIN CPU
NORMAL
STANDBY
ECO
STANDBY
PC
IC9305
DC-DC
T9601
Q9604
Q9604
IC9306
DC-DC
IC2304
ETHERNET
RECEIVER
IC3821
DC-DC
IC3731
IIC SW
IC3791
BUFFER
IC3701
RST
IC3786
AND
IC2603
DC-DC
IC2607
DC-DC
IC6101
BUFFER
FP1_CLK_2P5V
FP1_2P5V
FP1_MGT_1P0V
FP1_1P0V
(for FPGA)
(for SLOT)
FP1_MGT_1P2V
IC2604
REG.
IC2605
REG.
IC2610
DC-DC
IC2606
REG.
MA1
P3
MA2
P1/P2
A5
P3
104
104
+3.3VSUB
2
NFC
+3.3VSTB
IC5302
DC-DC
IC5302
DC-DC
IC5310
NON-INV
IC5311
FP2_2P5V
FP2_2P5V
NON-INV
SUB CPU ON
MAIN CPU ON
LIGHT SOURCE ON
SUB CPU ON
MAIN CPU ON
LIGHT SOURCE ON
EDID(DVI-D)
EDID(HDMI)
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