Panasonic PT-DZ21K2 / PT-DS20K2 / PT-DW17K2 / PT-DZ16K2 (serv.man2) Service Manual ▷ View online
9
5
6
7
8
1
2
3
4
A
B
E
F
D
C
DIA-2
F9000
AC
INLET
POWER
CODE
SW9000
AC SW
RECTIFIER
PFC
F9101
1
2
380V_A
380V_B
380
V_B
380
V_A
P16
V_A
P16
V_B
AC100/200
FET_deg
AC_V
OVER HEAT
RELAY_ON
PF3
D9100
Q9100,9102,9103
FL9001
R9000
CN1
BALLAST 4
1
CN2
G
-P.C.B (
G
16
)
G-P.C.B (G16)
LINE
FILTER
F9100
CN1
Step down
c hopper
Full bridge
c ontrol
CN3
15V
COLD
HOT
Ballast
Mic ro
c omputer
3.3V
V
I
CN2
Full Bridge
380V
Igniter
Driver
Igniter
LAMP3
LAMP4
LAMP1
LAMP2
Main-PCB
Sub-PCB
Sub-PCB
B-P.C.B(3)
Q10,IC1
IC105
Q1
Q14,Q15,Q16,Q17
Q7
UART TXD1
LAMP ON/OFF
+3.3V
UART RXD1
IC101
PF-P.C.B
FL9000
1
2
PB3
1
2
1
2
6
9
22
26
5
18
10
12
11
17
13
19
21
23
HOT
COLD
CN1
1
PB2
Q9501
PC9204
CN1
1
CN2
CN2
T9600
PHOTO
ISOLATOR
PC9605
PHOTO
ISOLATOR
PC9611
PHOTO
ISOLATOR
PC9610
PHOTO
ISOLATOR
PC9607
PHOTO
ISOLATOR
PC9606
PHOTO
ISOLATOR
T9500
PB-P.C.B
SWITCHING
TRANSFORMER
SWITCHING
TRANSFORMER
IC9401
ANALOG FLASH
MICROCONTROLLER
PWR_DWN (to G10)
5V (to G10)
UART_RXD (to G10)
UART_TXD (to G10)
UART_TXD (to G10)
AC100/200 (to G10)
AC_OFF_ECOSTB (to G10)
ECOSTB3.3V (to G10)
STB3.3V (to A1)
STB5V (to A1)
16V (to DG3)
16V (to DG3)
16V (to DG3)
16V (to DG3)
16V (to DG3)
16V (to DG3)
12V (to A1)
3.3V (to A1)
3.3V (to A1)
LOWB_ON (from G10)
LOWB_ON (from G10)
STB-ON (from G10)
B-P.C.B(4)
BALLAST 1
B-P.C.B(1)
BALLAST 2
B-P.C.B(2)
G-P.C.B (G22)
G-P.C.B (G22)
1
1
3
4
5
3
4
5
Photo
Is olators
PC1,PC2,PC3
Step down
c hopper
PF5
1
2
6
9
10
11
12
14
13
AC100/200
DET
Q9205-6
OVER HEAT
DET
THERMISTOR
PFC
F9101
PF4
Q9200,9201,9202
F9100
PB1
1
2
6
9
10
11
12
14
13
IC9501
IC9503
IC9502
IC9504
C
N3
C
N3
C
N3
DC-DC
DC-DC
DC-DC
DC-DC
< DZ21K2/DS20K2/DW17K2/DZ16K2 >
1. 1. Power Supply and Ballast
1. Block Diagram
EEPROM
SCL S
D
A
E-P.C.B
9
5
6
7
8
1
2
3
4
A
B
E
F
D
C
DIA-3
SELECTOR
IC1071
RL10
RL13
RL14
LAMP-R
FAN
LAMP1
FAN
LAMP2
FAN
LAMP3
FAN
AIRFLOW
SENSOR
INTAKE AIR
SENSOR
RL7
RL2
RL3
RL4
RL9
R2
R3
SIGNAL BLOCK
FAN
IC1001
IC1201
FRONT
G19
FPGA3
IC6600
IC6523
IC6524
DC-DC
DC-DC
DC-DC
DC-DC
MOTOR
DRIVER
MOTOR
DRIVER
MOTOR
DRIVER
MOTOR
DRIVER
RS-232C
RECEIVER/
DRIVER
B
all
as
t 1,2
C
on
tro
l
G12
RM6
RM3
RM2
RM4
RM7
RM1
FO
C
U
S
_A
FO
C
U
S
_B
V
_A
V
_B
H
_A
H
_B
F_
SW
V
_SW
H
_SW
ZOO
M
1
ZOO
M
2
FANSENSE
16
7
8
9
M11
M21
PHOTO
IC
SN1401
H1
I-
I+
O+
O-
MR1
MR2
IR
IS MOTOR
M11
R33
R35
EXHAUST2
FAN
EXHAUST3
FAN
R34
FA
N
S
EN
S
E
3
2
EXHAUST AIR
SENSOR
M-
M+
VHOUT-
VHOUT+
HDRV+
HDRV-
RL1
G13
BR1
BR2
EXHAUST4
FAN
R
EA
R
_R
E
M
O
TE
R
E
M
O
TE
SERIAL IN
PARALLE OUT
DRIVER
DATA
CLOCK
LCK
R1
G17
FA
N
S
EN
S
E
14
13
COLOR
PRISM2
FAN
REG
DC-DC
REG
DC-DC
G4
G5
G23
G8
18
12
11
11
12
18
13
14
IC6511
IC6513
IC6510
IC6514
1
3
4
IC6501
IC6502
IC6506
SEL_FANSENSE2
4
4
FANCON
FANCON
6
8
D/A
CONVERTER
33FPGA_SDA1
33FPGA_SCL1
FANEN
C
5
6
IC6504
IC6505
IC6527
IC6538
IC6508
8
19
17
G
4
10
FA
N
EN
4
G14
DMD_THERMO
19
IC6531
IC6518
IC6530
IC6526
S1
G2
R
8_
K
E
Y
1
R
8_
K
E
Y
2
R
8_
K
E
Y
3
G22
UART TXD
UART RXD
ON/OFF
SYNC
16
6
G1
SDO/SDI/SCK
15
3
C
onne
ct
w
ith
DG
-P
.C.B (DG2)
Connect with
PB-P.C.B (PB3)
UART
2
2
2
IC6010
MOTOR
DRIVER
OP
AMP
IC6109
IC6108
IR
IS
_E
N
ANGLE1
STB_ON
U_R8_P_TXD
U_R8_P_RXD
U_R8_P_TXD U_R8_P_RXD
HALL1_PWM
EXT_3DSYNCDIR
3D_SYNC2
3D_SYNC1_O
3D_SYNC1_I
3D_SYNC1_I
IRIS_PWM1_P/IRIS_PWM2_N
IRIS_MOTOR_P
VHOUT_M/VHOUT_P
HDRV_M HDRV_P
IRIS_MOTOR_M
SUB
CPU
IC6101
4
6
S2
7SEG LED
LIGHT SW
Operation SW
RM5
S
HU
TT
E
R
1
S
HU
TT
E
R
2
D
A
TA
C
LK
LC
K
LED
D/A
CONVERTER
DC-DC
G6
IC6509
DC-DC
G7
IC6512
RED
GREEN
BLUE
DC-DC.
DC-DC.
DC-DC.
DC-DC.
TO
P_
R
E
M
O
TE
G9
R31
R32
EXHAUST1
FAN
DC-DC
DC-DC
DC-DC
DC-DC
DC-DC
REG.
LAMP4
LAMP1
LAMP2
LAMP3
LAMP4
FAN
RL5
15
EEPROM
SCL S
D
A
E1
EL2
EL3
RL15
RL16
RL8
RL18
RL6
RL17
FILTER SW
INTAKE1
FAN
INTAKE2
FAN
LAMP-L
FAN
SELECTOR
IC1072
M31
IC6503
P/S
CONVERT
IC6011
IC6521
IC6507
IC6520
IC6519
IC6517
IC6515
IC6516
2
B
B
7
G
G
9
G
10
F
15
16
G
E
E
E
E1
S-P.C.B
RM-P.C.B
G-P.C.B
RL-P.C.B
M3-P.C.B
M1-P.C.B M2-P.C.B
LL-P.C.B
EL-P.C.B
M1-P.C.B
R3-P.C.B
MR-P.C.B
H-P.C.B
BR-P.C.B
R-P.C.B
E-P.C.B
POWER
FAN
LIQUID COOLING PUMP
BALLAST2
FAN
BALLAST1
FAN
FA
N
S
EN
S
E
TIR PRISM
FAN
DC-DC
G26
20
20
IC6532
FA
N
S
EN
S
E
FA
N
EN
FA
N
CON
4
FANCON
PUMPCONR
PUMPCONG
PUMPCONB
FA
N
S
EN
SE
1-
4
C
C
C
1
FA
N
S
EN
S
E
4
D
D
D
B
B
G
G
F
8
FA
N
Vo
13
14
14
13
COLOR
PRISM1
FAN
COLOR
PRISM3
FAN
19
17
6
5
15
19
17
6
5
FANSENSE
FILTER_DET
FA
N
Vo
10
16
7
8
9
10
SEL_FANSENSE1
S
E
L_
FA
N
S
E
N
SE
1,
2
FA
N
Vo
G16
UART TXD
UART RXD
UART RXD
ON/OFF
SYNC
B
all
as
t 3,4
C
on
tro
l
SERIAL-OUT
SERIAL-IN
REMOTE2 IN
3D SYNC 1 IN/OUT
3D SYNC 2 OUT
REMOTE1 OUT
REMOTE1 IN
Position
Switch
V_SHIFT
MOTOR
FOCUS
MORTOR
H_SHIFT
MOTOR
ZOOM
MOTOR
MECHA
SHUTTER
LL2
EL1
EL1
RL11
LL1
LAMP SDA/SCL
TEM P_IN AIR
TEM P_AC F
TEMP_COLOR
SDA
SCL
SCL
SDA
SDA
COLOR SENSOR
C ASE OPEN
C ASE OPEN
AC100/200
C ASE OPEN
LOWB_ON
PWR_DOWN
PWR_DOWN
CPU_LOWB
AC100/200
+3.3VECO
Rear Cover
FA
N
S
EN
S
E
FA
N
Vo
INTERLOCK DET
AC_OFF_ECOSTB
STB_ON
AC100/200
AC_OFF_ECOSTB
+5VSTB
SL1
SL2
TL1
LED.
LED.
LED.
SL-P.C.B
TL-P.C.B
x 17
FANEN
FANCON
AIR
PRESS
DC-DC
REG.
HALL SENSOR DRIVER
Q6101-3
SW
IC6217
*DZ21K2/DS20K2 only
SW
IC6216
SW
IC6215
EEPROM
SCL S
D
A
E-P.C.B
EEPROM
SCL S
D
A
E1
E1
E-P.C.B
RL12
LR1
ER2
ER3
LR2
ER1
ER-P.C.B
LR-P.C.B
G10
AND
IC6604
IC6106
< DZ21K2/DS20K2/DW17K2/DZ16K2 >
1. Block Diagram
1. 1. Control and Driving System
9
5
6
7
8
1
2
3
4
A
B
E
F
D
C
DIA-4
IC6509
LIQUID COOLING PUMP
(BLUE)
G6
1 2
G7
1 2
G8
1 3
IC6512
IC6514
+16V_P2
PO
M
PCON
_R
PO
M
PCON
_G
PO
M
PCON
_B
FA
NEN
_D
FANEN_D
IC6524
1 3
R3
1 3
R2
13 14 10 11
R3
IC6515
IC6516
FA
NEN
_A
FANEN_A
FA
NCON
_11
FA
NCON
_12
13 14 10 11
G17
POWER
(No.13)
SIGNAL
BLOCK
(No.14)
1 3
G4
1 3
G5
IC6511
IC6513
FA
NEN
_B
FANEN_B
BALLAST1
(No.11)
BALLAST2
(No.12)
EXHAUST1
(No.1)
EXHAUST2
(No.2)
EXHAUST3
(No.3)
1 3
R32
1 3
R33
B5 B6 B3 B4 A2 B2
R31
10 12 6 8 3 4
G9
1 3
R35
IC6501
IC6502
IC6503
FA
NCON
_13
FA
NCON
_14
FA
NCON
_15
FA
NCON
_16
FA
NCON
_17
FA
NCON
_18
FA
NCON
_19
DAC1_SDO/SLD/SCLK/SDI
4
DAC0_SDO/SLD/SCLK/SDI
IC6523
FA
NCON
_1
FA
NCON
_2
FA
NCON
_3
FA
NCON
_4
1 3
BR2
2 1
BR1
2 1
G19
IC6506
EXHAUST4
(No.4)
IC6510
1 3
G23
COLOR
PRISM2
(No.18)
1 3
RL15
1 3
RL16
1 3
RL8
1 3
RL18
1 3
RL6
1 3
RL7
1 3
RL2
1 3
RL3
1 3
RL4
1 3
RL5
INTAKE1
(No.5)
INTAKE2
(No.6)
COLOR
PRISM1
(No.17)
COLOR
PRISM3
(No.19)
LAMP-L
(No.15)
LAMP-R
(No.16)
LAMP1
(No.7)
LAMP2
(No.8)
LAMP3
(No.9)
LAMP4
(No.10)
IC1702
FA
N
5_S
FA
N
6_S
FA
N
17
_S
FA
N
19
_S
FA
N
15
_S
FA
N
SO
_2
RL1
IC1701
FA
N
SO
_1
FA
N
16
_S
FA
N
7_S
FA
N
8_S
FA
N
9_S
FA
N
10
_S
32 23 26 24 39 19
35 37 49 50
29
1
32 23 26 24 39 19
35 37 49 50
29
30/27/28
30/27/28
1
G13
IC6504
IC6505
IC6527
IC6538
FA
NCON
_5
FA
NCON
_6
FA
NCON
_7
FA
NCON
_8
FA
NCON
_9
FA
NCON
_10
FA
NCON
_20
FA
NEN
_E
FANEN_E
IC6507
IC6508
SE
L_
FANSENSE
2
FA
NEN
_F
FANEN_F
IC6517
IC6519
IC6520
IC6521
FA
NEN
_G
FANEN_G
FANEN_G
FANEN_G
SE
L_
FANSENSE
1
FAN_SEL
1
FAN_SEL
2
FAN_SEL
3
FA
NEN
_C
FANEN_C
PO
M
PSENSE
_R
PO
M
PSENSE
_G
PO
M
PSENSE
_B
FANSENSE
_13
FANSENSE
_14
FANSENSE
_12
FANSENSE
_3
FANSENSE
_4
FANSENSE
_1
FANSENSE
_2
FANSENSE
_18
FANSENSE
_20
E16
A2
A7
A8
A9
A10
A3
A4
A5
A6
K1
G6
J1
FANSENSE
_11
PO
M
PCON
_R
PO
M
PCON
_G
PO
M
PCON
_B
FA
NCON
_11
FA
NCON
_12
FA
NCON
_13
FA
NCON
_14
FA
NCON
_1
FA
NCON
_2
FA
NCON
_3
FA
NCON
_4
FA
NCON
_20
FA
NCON
_18
FA
NCON
_5
FA
NCON
_6
FA
NCON
_17
FA
NCON
_15
FA
NCON
_16
FA
NCON
_7
FA
NCON
_8
FA
NCON
_19
FA
NCON
_9
FA
NCON
_10
PO
M
PSENSE
_R
PO
M
PSENSE
_G
PO
M
PSENSE
_B
FANSENSE
_13
FANSENSE
_14
FANSENSE
_12
FANSENSE
_3
FANSENSE
_4
FANSENSE
_1
FANSENSE
_2
FANSENSE
_18
FANSENSE
_11
1 3
G26
TIR PRISM
(No.20)
FANSENSE
_20
FA
N
5_S
FA
N
6_S
FA
N
17
_S
FA
N
19
_S
FA
N
15
_S
FA
N
16
_S
FA
N
7_S
FA
N
8_S
FA
N
9_S
FA
N
10
_S
(GREEN)
(RED)
IC6600 (FPGA3)
(D/A Converter)
(D/A Converter)
(Multiplexer)
(Multiplexer)
G-P.C.B
RL-P.C.B
BR-P.C.B
R3-P.C.B
R-P.C.B
FAN Reg IC Block Diagram
1
2
3
4
5
DC out (Vo)
DC out
adj (Vadj)
DC in (Vin)
ON/OFF
control (Vc)
GND
Ic
*IC6501 - 06, 09, 10, 12, 14, 15 - 17, 19 - 21, 27, 32, 38
*IC6507, 08, 11, 13
+16V
5
2
5
2
3
8
3
8
5
2
3
8
5
2
3
8
5
2
3
8
5
2
3
8
5
2
3
8
5
2
3
8
5
2
3
8
5
2
3
8
IC6532
5
2
3
8
5
2
3
8
5
2
3
8
5
2
3
8
5
2
3
8
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
5
2
3
8
5
2
3
8
5
2
3
8
5
2
3
8
4
3
3
1
⑭
⑮
⑬
⑫
1
3
⑫
⑬
⑭
⑮
3
3
FAN_SEL
1/2/3
Error
AMP
Boot
UVLO
OCS
Gate drive logic
PWM latch
PWM latch
PWM Comparator
1.25V
(FANEN)
(FANCON)
V-Ref
∑
+
+
-
Discharge
Logic
VSENSE
COMP
PH
BOOT
GND
EN 3
5
4
6
Shutdown
Logic
SS
(FAN+16V)
(FAN_DRIVE)
VIN
2
1
8
7
P
P
P
9
⑱ ⑲
⑱ ⑲
⑬
9
⑬
⑫
2
3
4
5
6
7
8
2
3
4
5
6
7
8
B9
B8
B6
B3
B7
A12
B5
B4
A11
B11
B12
B10
< DZ21K2/DS20K2/DW17K2/DZ16K2 >
1. 3. Fan control and Driving
1. Block Diagram
9
5
6
7
8
1
2
3
4
A
B
E
F
D
C
DIA-5
IC3020
IC3010
IC3501
CPU & IP/RESIZE
3ch-ADC
HV FREQUENCY DET.
PICTURE ADJ
・CONTRAST
3ch-ADC
VIDEO DECODER
2D COMB
RESIZE
PICTURE POSITION ADJ
(V-SHIFT)
PICTURE ADJ
・BRIGHTNESS
・CONTRAST
・COLOR
・TINT
・SHARPNESS
KEYSTONE
(VERTICAL)
3D NR
IP (SD/HD)
P IN P
HDCP Key
EEPROM
CPU
SYSTEM CONTROL
・LAMP/BALLAST Cont.
・FAN MOTOR Cont.
・LENS MOTOR Cont.
・SHUTTER MOTOR Cont.
・LAN Cont.
Clock Gen.
X3501
LAN
DIGITAL LINK
RGB 2-IN
DVI D-IN
RGB1-IN
Y/C(Gch/Bch)
VIDEO(Rch)
IC3058
FPGA1
IC3901,IC3921,
IC3941,IC3961
DDR3 SDRAM
IC3716
128M FLASH
MAIN SOFT
IC3741
RTC
HDMI
SPI
TMDS
IC3721
SDRAM
HDMI RxD
HDCP Key
EEPROM
IC3062
VIDEO AMP
IC2001
HD BaseT
TRANSMITTER/RECEIVER
IC2003
EEPROM
TMDS
TMDS
LVDS 44
IC3067
EEPROM(EDID)
Y
IC3061
EEPROM(EDID)
EDID control
INPUT SELECT
TEST PATTERN
APL DET. (IRIS/AI)
PICTURE POSITION ADJ
(H-SHIFT)
CHROMA DET.
(DYNAMIC RGB BOOSTER)
SDI RECEIVER
(GTP TRANSCEIVER)
・SDI DECODE
SDI-IN1
・FAN I/O
・LENS I/O
・SHUTTER I/O
IC3072
SID
CABLE EQUALIZER
Q3035, Buffer
IC3075
SEL.SW
R
G
B
C
CVBS
G(for C.C.)
CVBS or G(for C.C.)
Y
C
SDI
Q3033, Buffer
Q3034, Buffer
R
G
B
R
G
B
R
G
B
SOG
CC_SELA/CC_SELB
SOG
SOG
IC3064
SW
IC3065
SW
IC3063
SW
50SCL14
50SDA14
IC3068
SW
50SCL14
50SDA14
LEVEL SHIFT
Q3029,Q3030
EDID_33SCL
EDID_33SDA
AH_TMDS_SCL
AH_TMDS_SDA
HDMI1_SDA
HDMI1_SCL
IC3736
SEL.SW
SDI/SCL
HDBT_IR<TO IC3501>
HDBT_IR_SUB<TO A2>
HDBT_CFG_SCL
HDBT_CFB_SDA
CPUIICSEL1 CPUIICSEL2
CPUIICSEL3 CPUIICSEL4
CPUIICSEL1
CPUIICSEL2
CPUIICSEL3
CPUIICSEL4
33CPUSDA4
33CPUSCL4
33CPUSDA1
33CPUSCL1
HDBTMC_TXD
HDBTMC_RXD
CPU_BLST1(75)
FP1_FP2_SCLK(114)
HDBT232C_TXD(110)
HDBT232C_RXD(111)
LAMP1_SCL
LAMP1_SDA
LAMP2_SCL
LAMP2_SCL
LAMP2_SDA
LAMP1_SCL(69)
LAMP1_SDA(70)
LAMP2_SCL(72)
LAMP2_SDA(73)
FP1_FP2_NCS(115)
FP1_FP2_SO(117)
FP1_FP2_SI(119)
FP1_FP2_EXT_SYNC(118)
FP1_FP2_INT_SYNC(116)
A2
SCL_COLOR(90)
SDA_COLOR(91)
CPU_BLST2(76)
BALLAST 1/2 ON/OFF
RS232C-IN PORT
RS232C-OUT PORT
X2_232CIN_TXD(95)
X2_232CIN_RXD(96)
232COUT_TXD(97)
232COUT_RXD(98)
CPU_FPGA_SI(86)
CPU_FPGA_RST(87)
CPU_FPGA_RW(88)
AC_90V_DET(63)
CPU_CFG_DONE12(79)
CPU_FPGA1_CS
IC3762
BUFFER
IC3772
BUFFER
CPU_FPGA_CLK2(83)
CPU_FPGA_SO2(85)
IC3761
BUFFER
IC3771
BUFFER
CPU_FPGA_SO1
CPU_FPGA_CLK1
CPU_CFG_DONE12
CPU_CFG_PROG1
PWR_DOWN(62)
FP1_FP2_SCLK
FP1_FP2_NCS
FP1_FP2_SO
FP1_FP2_SI
CPU_FPGA_SI
CPU_FPGA_RST
CPU_FPGA_RW
EDID_33SCL
EDID_33SDA
EDID_33SCL
EDID_33SDA
H/V
R
G
B
R/Pr/Video
G/Y
B/Pb/C
H/V
HDBTMC_TXD
HDBTMC_RXD
B0～B9
R0～R9
G0～G9
ACT
HD
VD
PICLK
B0～B9
R0～R9
G0～G9
ACT
HD
VD
PICLK
33CPUSCL2_A1
33CPUSDA2_A1
33CPUSCL2_A1
33CPUSDA2_A1
33CPUSCL2_A2
33CPUSDA2_A2
33CPUSCL2_A2
33CPUSDA2_A2
IC3751
SCL_COLOR
SDA_COLOR
33CPUSDA4
33CPUSCL4
33CPUSCL2
33CPUSDA2
33CPUSCL2
33CPUSDA2
CPU_FPGA_SO0
CPU_FPGA_CLK
CPU_CFG_DONE12
CLK245(24.576MHz)
(35.455MHz)
CLK245(24.576MHz)
JK3005
JK3001
JK3008
JK3006
JK2001
SDI_EQ_SDI, SDI_EQ_CDN, 3GEQ_SDO_P, 3GEQ_SDO_N
SDI_EQ_SS, SDI_EQ_SCK, SDI_EQ_SDO
CLK245(24.576MHz)
IC3711
EEPROM
3-AXIS MOTION
SENSOR
Q3036, BUFFER
Q3037, BUFFER
Q3038, BUFFER
SOG
8
8
8
T2001
TRANS
8
2
FP1_FP2_INT_SYNC
FP1_FP2_EXT_SYNC
CASE_OPEN(65)
A1
R8_TXD(4)
R8_RXD(5)
REQ_TO_R8(6)
CPU_CFG_PROG2(80)
CPU_FPGA2_CS(81)
IRIN_FRONT(1)
IRIN_REAR(2)
HDBT_IR_SUB(3)
HDBT_IR<FROM IC2001>
34
34
34
PB-P.C.Board (PB3)
DG-P.C.Board (DG2)
HV FREQUENCY DET.
PICTURE ADJ
+3.3V STB
+5V STB
+3.3V_A
+3.3V_B
+12V
A-P.C.Board
3
4
IC3731
SEL.SW
34
SDI-IN2
IC3071
SID
CABLE EQUALIZER
SDI
JK3009
SDI_EQ_SDI, SDI_EQ_CDN, 3GEQ_SDO_P, 3GEQ_SDO_N
SDI_EQ_SS, SDI_EQ_SCK, SDI_EQ_SDO
3
4
HDBT232C_TXD HDBT232C_RXD
X2_IR
FRONT/REAR/HDBT
FPGA1-FPGA2 Serial I/F
COLOR SENSOR / PRESSURE SENSOR
HDBT_TX/RX
3DSYNC CONTROL
IIC LAMP MEMORY
SCX2-->FPGA2 Serial I/F
SUB CPU
SCX2-->FPGA2
CONFIG
< DZ21K2/DS20K2/DW17K2/DZ16K2 >
1. Block Diagram
1. 4. Signal Processing (A-P.C.Board)
Click on the first or last page to see other PT-DZ21K2 / PT-DS20K2 / PT-DW17K2 / PT-DZ16K2 (serv.man2) service manuals if exist.