PT-RZ21K, PT-RS20K (serv.man2) — Panasonic Projector Service Manual (repair manual). Page 10

View Panasonic PT-RZ21K / PT-RS20K (serv.man2) Service Manual online

DIA-10
BLOCK & SCHEMATIC DIAGRAMS
< RZ21K series >
1. 8. Power Supply Line and  Timing Chart
PF-PCB
D-PCB
D-PCB
PB-P.C.B
A-P.C.B
DG-P.C.B
G-P.C.B
USB5V
 (USB Socket1)
USB5V
 (USB Socket2)
ECO:Low (P-ON:Hi)
NORMAL:Hi
Power ON : Hi
S1
G31
1
1
S-P.C.B
Control panel
R1
1
G17
1
R-P.C.B
IR Receiver (front)
IR Receiver (rear)
RR1
1
G14
1
RR-P.C.B
Lens mount relay
RM1
G8
39
39
RM-P.C.B
PF3
1
2
7
8
D1
1
4
D1
1
4
PF4
1
2
7
8
1
3
PB6
1
2
G2
1
3
DG3
PB3
1
3
5
7
8
9
11,12
14
1,2
PB5
1-18
21
PB4
22
25
26
1
3
G36
4
13
G5
4
13
G6
PB1
1
5
6
8
A1
1
3
5
6
9
PB2
1
6
PF5
1
2
11
12
5
6
9
10
G3
1
3
5
6
7
9,10
12
D5
DR8
DR-P.C.B
D2
1
3
5
7
8
DR5
1
3
5
7
8
D5
DR7
D2
1
3
5
7
8
DR2
1
3
5
7
8
[LD1]
[LD2]
POWER SUPPLY
CIRCUIT
380V_A
380V_A
P16V_A
380V_B
P16V_B
40V 80V
12V 3.3V
-120V
40V 80V
12V 3.3V
-120V
40V 80V
12V 3.3V
-120V
40V 80V
12V 3.3V
-120V
380V_A
P16V_A
+12V
+12V
380V_B
P16V_B
380V_B
RELAY_ON
P16V_A
P16V_B
FET_deg
FET_deg
AC_OFF
380V_A
RELAY_ON
P16V_A
AC_OFF
AC_OFF
+3.3VECO
+3.3VSTB
+5V
STB_ON
LOWB_ON
+3.3V_A
+3.3V_B
+12VB
+3.3VECO
+5V
STB_ON
CPU_LOWB_ON
PWR_DOWN
U_R8_TXD/RXDA/B
AC_OFF_ECOSTB
+17V_DG_1
+17V_DG_2
+16V_A
+16V_B
+5V
PWR_DOWN
PWR_DOWN
PWR_DOWN
CPU_LD2
CPU_LD2
CPU_LD1
CPU_LD1
+5V
PWR_DOWN
CPU_LD2
CPU_BLST1
G1
G/P5
37
39
27
29
16V
+3.3VSTB
+5VSTB
3.3V
+12VB
16V
5V_STB(USB1)
5V_STB(USB2)
PWR_DOWN
UART_RXD/UART_TXD
AC_OFF_ECOSTB
AC_V
AC_V
380V_B
P16V_B
DC-DC
DC-DC
DC-DC
DC-DC
DC-DC
DC-DC
SW
HOT
COLD
SW
PFC
PFC
TR
TR
PC
PC
PC
PC
MAIN POWER
SWITCH
+
-
20A
POWER  CORD
AC INLET
F9000
SW9000
2A
F9103
6.3A
F9101
4A
F9100
6.3A
F9200
4A
F9100
D3
4
13
D3
4
13
SW
9
10
DC-DC
POWER CPU
UART_RXD/UART_TXD
SW
29
3.3V
+3.3VSTB
+5VSTB
Video digitizer with Quad HDMI 1.3 Rx and Audio Processor
VCC
to FPGA1
IC3352
DC-DC
VCCPPL
to FPGA1
IC3350
DC-DC
+3.3V_A1_REG
IC3069
DC-DC
Q3017,19
HD/VD BF
IC3064
HD/VD SW
IC5007
CPLD1
IC5412
FLASH
Q3016,18
HD/VD BF
IC3065
HD/VD SW
+1.5V_DDR3
IC3851
DC-DC
RLD_VTT.75V
to MAIN CPU & DDR SDRAM
(IC3501,3901,3921,3941,3961)
IC3991
DC-DC
IC3501
MAIN CPU
IC3801
DC-DC
+1.2V_SCX2
IC3711
EEPROM
IC3721
SDRAM
IC3716
FLASH ROM
IC3741
REAL TIME
IC3701
RST
IC3786
AND
PWRGOOD2(to DG-PCB)
PWRGOOD
PWRGOOD
Lithium
Battery
IC2001
HD BaseT TXD/RXD
+1.2V_STB
(to MAIN CPU)
IC3821
DC-DC
+3.3VSTB_NTO
IC2005
DC-DC
+1.8VSTB_NTO
IC2006
DC-DC
+1VSTB_NTO
IC2007
DC-DC
EDID(RGB)
EEPROM
IC3068
SDA/SCL SW
SDA/SCL SW
EDID(DVI-D)
IC3067
EEPROM
IC3061
IC3063
IC3010
3ch-ADC
IC3070
DC-DC
+3.3V_AAVDD1
+3.3V_TVDD1
+3.3V_DVDDIO1
+1.8V_DVDD1
IC3066
DC-DC
+1.8V_PVDD1
+1.8V_CVDD1
+1.8V_VAVDD1
IC3058
FPGA1
PCS VCC
IC3736
SDA/SCL SW
IC3751
MOTION
SENSOR
IC3020
3ch-ADC
IC3074
DC-DC
+3.3V_AAVDD2
+3.3V_FPGA
+3.3V_TVDD2
+3.3V_DVDDIO2
+1.8V_DVDD2
IC3073
DC-DC
+1.8V_PVDD2
+1.8V_CVDD2
+1.8V_VAVDD2
IC3351
DC-DC
Q3002,05,07
Q3003,06,08
HD1/VD1 BUFFER
Q3001,09,14
Q3004,10,15
HD2/VD2 BUFFER
Q3036,37,38
RGB1 BUFFER
Q3033,34,35
RGB2 BUFFER
+5V_A
IC3076
DC-DC
IC3075
CC SW
Cable EQ
EQ1_3.3V
IC3059
IC3072
Cable EQ
IC3071
DC-DC
EQ2_3.3V
IC3060
DC-DC
IC6112
SUB CPU
IC6115
INV
+12V_BACKUP
+12V_HEATFAN
+12V_EX1_FAN
IC6201
DC-DC
IC6202
DC-DC
IC6203
DC-DC
+12V_EX2_FAN
+12V_RAD-B
+12V_RAD-A
IC6204
DC-DC
IC6205
DC-DC
IC6206
DC-DC
+12V_DMD
+12V_PRSM1-2
+12V_PRSM3-4
IC6207
DC-DC
IC6208
DC-DC
IC6209
DC-DC
FAN/PUMP VCC
LENS MOUNT
+12V_C-IN1
+12V_C-IN2
+12V_LDFAN1
IC6210
DC-DC
IC6211
DC-DC
IC6212
DC-DC
+12V_PW
+12V_PW
+3.0V_FP3
+3.0V_FP3
+12V_PUMP-R
+12V_PUMP-G
IC6213
DC-DC
IC6215
DC-DC
IC6216
DC-DC
FOCUS motor
V-SHIFT motor
H-SHIFT motor
IC6535
Motor Driver
IC6536
IC6537
+12V_PUMP-B
+12V_PUMP1
+12V_PUMP2
IC6217
DC-DC
IC6218
DC-DC
IC6220
DC-DC
+12V_CIR1-2
IC6222
DC-DC
Motor Driver
Motor Driver
+12V_MOTOR
+3.3V
+3.3V
Shutter/Zoom
Stepping motor for Zoom
IC6538
DC-DC
IC6539
IC6525
DC-DC
+2.5V_FP3
IC6523
DC-DC
Motor Driver
IC6534
Motor Driver
IC6522
FPGA3
FP_1P2V
LD1_ON_FP
CPU_BLST1
CPU_BLST1
LD2_ON_FP
LD2_ON
LD1_ON
IC6524
DC-DC
IC6527
AND
IC6528
AND
IC6531
Current limit
STB5V_USB1
IC6118
BUFFER
IC6119
BUFFER
RS232C I/F
IC6103
IC6111
REMOTE1 I/F
UART RS232C/UART HDBT SW
IC6102
AND
IC6105
RS232C T/R
IC6120
AND
UART 232C
BUFFER
BUFFER
10
10
FM3
2
FM-P.C.B(R)
4
+3.3VECO
+3.0V_FP3
DAC1_SLD,SCLK,SDI
FAN/PUMP_CON
+3.0V_FP3
IC6402
D/A CON
IC6526
DC-DC
IC1501
atm. sensor
+3.3VSTB
+5VSTB
STB3.3V DET
STB5V DET
IC6104
BUFFER
30
DG2
G/P5
37
39
27
29
30
A2
G/P5
G/P6
67
76
62
75
DG1
G/P5
G/P6
67
76
62
75
+5V
PWR_DOWN
CPU_LD2
CPU_BLST1
+3.3VSTB
+5VSTB
+3.3VSTB
+5VSTB
FP2_1P0V
IC5033
DC-DC
FP2_1P8V
IC5029
DC-DC
FP2_3P3V
IC5030
DC-DC
FP2_2P5V
FP2_VTT
IC5036
DC-DC
X5004
IC5019
REG
IC5037
REG
IC5004
DDR-SDRAM
IC5005
DDR-SDRAM
IC5002
DDR-SDRAM
IC5003
DDR-SDRAM
IC5402
DDR-SDRAM
IC5403
DDR-SDRAM
FP2_1P5V
IC5032
DC-DC
IC5001
FPGA2
IC5401
FRC
FRC_C_1P1V
FRC_3P3V
IC5408
DC-DC
IC5411
DC-DC
FRC_1P5V
IC5409
DC-DC
IC5406
DC-DC
FRC_1P1V
IC5407
DC-DC
IC7001
FORMATTER(G)
DDPA_+3.3V
DDPA_+1.8V
DDPA_PLL1.8V
IC7045
DC-DC
DDPA_+1.1V
IC7042
DC-DC
IC7043
DC-DC
IC7044
DC-DC
IC7601
FORMATTER(B)
DDPC_+3.3V
DDPB_+3.3V
DDPA_+3.3V
DDPC_+3.3V
DDPC_+1.8V
DDPC_PLL1.8V
IC7053
DC-DC
DDPC_+1.1V
IC7050
DC-DC
IC7051
DC-DC
IC7052
DC-DC
IC7301
FORMATTER(R)
DDPB_+3.3V
DDPB_+1.8V
DDPB_PLL1.8V
IC7049
DC-DC
DDPB_+1.1V
IC7046
DC-DC
IC7047
DC-DC
IC7048
DC-DC
F_+12V
F_+12V
IC7041
DC-DC
IC7002
FLASH ROM
IC7602
FLASH ROM
IC7302
FLASH ROM
DG4
2
4
6
8
10
12
IC7016
BUFFER
DDP_PWRGOOD
(to Formatter)
PWRGOOD
DMD driver
FM3
2
FM-P.C.B(B)
4
DMD driver
FM3
2
FM-P.C.B(G)
4
DMD driver
Driver  ON/OFF
Driver  ON/OFF
HOT
COLD
HOT
COLD
+5VSTB
+3.3VSTB
+3.3V
+5V
+12V
+16V_A/B P16V_A/B 380V_A
380V_B
+3.3VECO
Trigger
Output status
POWER ON
ECO STANDBY
MODE
Low
Low
Low
Hi
Hi
Hi
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
NORMAL STANDBY
STB_ON
LOWB_ON
(Boost)
(Boost OFF)
(Boost OFF)
ON
AC Plug IN
Main SW ON
POWER ON
380V_A
LOWB_ON
RELAY_ON
STB_ON
+3.3VSTB
+5VSTB
+3.3VECO
+5V / +12V /+16V
POWER SUPPLY TIMING CHART (ECO STANBY MODE)
380V_A
LOWB_ON
RELAY_ON
STB_ON
+3.3VSTB
+5VSTB
+3.3VECO
+5V / +12V /+16V
POWER SUPPLY TIMING CHART (NORMAL STANBY MODE)
AC Plug IN
Main SW ON
POWER ON
SUB CPU ON
SUB CPU ON
MAIN CPU ON
LOW B ON
LD ON
SUB CPU ON
MAIN CPU ON
LOW B ON
LD ON
+3.3VSTB
+5VSTB
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