Read Panasonic PT-DZ680U / PT-DZ680E / PT-DW640U / PT-DW640E / PT-DX610U / PT-DX610E (serv.man2) Service Manual online
A43
A3
A1
A5
S1
RGB1 IN
R/P
R
B/P
B
SYNC/HD
VD
DVI-D IN
RGB2 IN
VIDEO IN
LAN
S-VIDEO IN
G/Y
6
7
14
1
2
2
3
12
13
14
15
14
15
C
Y
SW
Q3225
IC3039
EDID
SW
IC3009
EDID
ROM
IC3216
S1
HPGDET
IC3017
IC3107
EDID
SW
IC3007
IC3011
RGB1/2
IC3010
FP1_ASO
IC3040
IC3101
SDI_SENSE
+3.3 V
STB
HD
R
G
B
SOG
VD
HD
VD
IC3215
Q3221,
Q3222
EDID
ROM
LEVEL
SHIFT
Q3223,
Q3224
CPUPW
DOWN
CPUPWRGOOD
CPUPWRGOOD
CPULAMPEN
FP2_RST
LEVEL
SHIFT
IIC
SELECTOR
SUB MICRO-
PROCESSOR
for ECO
STANDBY MODE
CLOCK
BUFFER
FP1_SCLK
SYNC
SW
IC2001
IC2012
IC2011
NT_TXD
NT_RXD
AE_ADV2_RST
TXDO
RXDO
ETHERNET
PHY
IC3006
SYNC
SW
ANALOG
SW
3CH-ADC
IC3020
3CH-ADC
FPGA
FPGA
BUFFER
LVDS
TXD
IC3045
D3360
28.6 MHz
R
G
B
SOG
R
G
B
SOY
SOG
R
G
B
SOY
RGB1/2
CLOCK
BUFFER
IC3046
IC3105
IC3090
IC3042
IC3114
IC3115
CLOCK
BUFFER
IC3025
CLOCK
BUFFER
2
4
2
7
2
3
3
5
2
2
2
4
3
2
3
4
2
CPUIICSEL2
33CPUSCL4
33CPUSDA4
33CPUSDA4
CPUIICSEL1
AE_ADY2_IRQ
33CPUSDA2
33CPUSCL2
LAN_IRQ
LAN_GPI02
LAN_GPI04B
NT_RXD
NT_TXD
AB_ADV1_RST
AB_ADV1_IRQ
33SDA14
33SCL14
IC3108
WL-P.C.Board
(WL1)
J-P.C.Board (J1)
FM-P.C.Board (FM1)
Ballast 1
(Q3)
Ballast 2
(Q3)
P-P.C.Board
(P13)
By way of R2-/R3-P.C.Boards
CPULOWB1
CPU_CASEOPEN
R8_TX
IC2405
R8_RX
LAN_RESET
R8_CASE_OPEN
LAN_GPI04
SW
Q3830
IC3111
X3511
17.25 MHz
17.25 MHz
28.6 MHz
35.5 MHz
CPU_
CASEOPEN
L_STB3.3 V
69.0 MHz
CLOCK
GENERATOR
X2401
IC2406
IC2403
IC3801
A20
FP2_WE
FP2_RE
FP1_SCLK
FP2_SCLK
AF_CLK
FP2_ASO
AFDATA
FP1_ASO
POCLK
CPU_BLST2
CPU_CASEOPEN
CWINDEX
CPU_BLST1
CPU_AFCLK
CPU_AFD
AT
A
FP2_ASI
2
2
IC2407
CENTRAL PROCESSING UNIT
& FORMAT CONVERSION
FPGA
ACT
IC3121, IC3122
MAIN_TO_R8
IC2401
33CPUSCL1
33CPUSDA1
D3460
DDR
SDRAM
IC3102
32M
FLASH
IC3106
IC3135
IC2404
REAL TIME
CLOCK
IC3103
EEPROM
IC3112
RESET
IC3104
EEPROM
X3780
B3708
BATTERY
CR2032
CPU232IN_RX
CPU232IN_TX
CPU232IN_TX
STB33SW
STB5SW
L-STB3.3 V
CPULOWB2
RS233_DET
R8_SCL
R8_SDA
CPU232C_OUT_RXD
RS232CIN_RX
CPU232C_OUT_TXD
RS232CIN_TX
REMOTE_RE2
UART TXD
UART RXD
UART RXD
Lamp SYNC
UART TXD
UART RXD
UART TXD
UART RXD
Lamp SYNC
REMOTE_FR
REMOTE_IN
R8_KEY2
R8_KEY1
R8_KEY1
REMOTE_RE1
R8_KEY3
[FRONT]
SELECTOR
BUFFER/
SELECTOR
[REAR]
SWITCHES
A40
A50
Lamp ON/OFF
Lamp ON/OFF
SDI_SDA
SDI_SCL
A-P.C.Board
S-
P.C.Board
HDMI IN
HV FREQUENCY
DET.
PICTURE ADJ
BRIGHTNESS 1
CONTRAST 1
HDMI RxD
HDCP Key EEPROM
HV FREQUENCY
DET.
PICTURE ADJ
BRIGHTNESS 1
CONTRAST 1
VIDEO Decoder
2D Comb
RESIZE
PICTURE POSITION ADJ
PICTURE ADJ
BRIGHTNESS 2
CONTRAST 2
SHARPNESS
COLOR/TINT
KEYSTONE
3 D NR
IP(SD/HD)
SIDE by SIDE
PICTURE CONTROL
SIGNAL AI
Enhancer
Yellow Improve
System DLV
Edge Blending
Detail Clarity
Test Patern
SYSTEM CONTROL
Lamp/Ballast Cont.
Fan reg. Cont.
Lens Cont.
Shutter Cont.
9
5
6
7
8
1
2
3
4
1. 3. Signal Processing (1/2)
1. Block Diagram
A
B
E
F
D
C
DIA-4
*This block diagram is described in DZ680
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