Panasonic TH-103PF12W / TH-103PF12T Service Manual ▷ View online
TH-103PF12W / TH-103PF12T
61
11 Block Diagram
11.1. Diagram Notes
TH-103PF12W / TH-103PF12T
62
11.2. Main Block (1 of 2) Diagram
(LED:13TIME)
(LED:11TIMES)
(LED:2TIMES)
(LED:10TIMES)
(LED:10TIME)
(LED:2TIME)
(LED:11TIMES)
(LED:10TIME)
+3.3V SOS
Y/PB/PR_2
+3.3V
L,R
LVDS_A
SLOT2
MUTE
+5V(STB)
STB+5V
HD/VD-1
DS SLOT INTERFACE/SYNC PROCESSOR/SOUND PROCESSOR
V3
LVDS_B
Y,PB,PR
10bit LVDS
LVDS IN A
FAN CONTROL
DS4
R(10bit)
G(10bit)
B(10bit)
Y/PB/PR_3
P+15V SOS
+1.8V(P)
+9V
PC/RS232C TERMINAL
DS SOS DET
CIRCUIT
HD/VD
+1.2V
POWER ON/OFF
+3.3V(STB)
P_ON/OFF
DS9
+1.2V(P)
+1.8V(P)
IP CONV.
STB+3.3V
+3.3V
P+5V SOS
+9V
+2.5V(P)
+15V(P)
KEYSCAN
+1.8V
SYNC SIGNAL
PROCESSOR
+3.3V(P)
+3.3V(SW)
HX
V1
HD,VD
V1
REMOTE
RECEIVER
DS2
DIGITAL SIGNAL PROCESSOR
LED_G/LED_R
L/R_1
MICOM
LED
+5V(P)
AUDIO OUT
LED_G,R
L/R_1
+9V(P)
DN1
Y/PB/PR_3
ASIC
to
+3.3V(P)
PANEL SOS
ASIC OUTA
(30bit)
+1.8V SOS
PB71
FAN SOS DET
+3.3V
+5V(P)
+1.8V
FAN_A-J
(9)
+3.3V(P)
CIRCUIT
FSTB+15V
PB51
+9V
F+15V DET
+3.3V(P)
F+15V_MON
+15V(P)
FSTB+15V
+1.8V(P)
F+15V_MON
+5V
F+15V SOS
+14V(LAN)
H51
+2.5V
PB31
FAN_CONT
FAN SOS
PANEL SOS
PC
RESET
L/R
+15V(FAN)
SCW4
STB+3.3V
+3.3V(STB)
PANEL STB_ON
+15V(P)
+3.3V(P)
PB30
TERMINAL
SLOT1-3 SOS
LED_G
P+5V
L/R_3
HD/VD_2
D3
+5V(STB)
VIDEO SIGNAL
PROCESSOR
DS15
L/R_4
DS1
L/R_1
LVDS RX
RESET
+5V(P)
R/G/B
30bit
+3.3V(STB)
SOUND
CONTROL
LAN+15V
PANEL READY
Y/PB/PR_1
+5V(STB)
HD/VD_4
Y/PB/PR_1
FSTB+15V
+5V(P)
LVDS RX
KEY SWITCH
+15V(FAN)
HD/VD_4
+14V(LAN)
+9V(P)
+9V
SLOT1
L/R_4
FAN SOS
DN2
+5V(STB)
+5V(STB)
HD,VD
AUDIO OUT
+5V
DN5
HX1
DDR2
+5V(P)
HD/VD-1
TTL CONV.
REMOTE IN
EQUALIZER
+15V(P)
Y/PB/PR_4
EEPROM
LED_G
PANEL STB_ON
L LINE OUT
LED_R
SYNC SIGNAL
INVERTER
+2.5V SOS
+5V
+3.3V(P)
SLOT3
Y,PB,PR
AUDIO
SELECT
SCW4
HD/VD SELECT
A/D_C
EVEN 10bit
ODD 10bit
L/R_3
H5
EVEN 10bit
ODD 10bit
Y/PB/PR_4
TTL CONV.
IIC1
LVDS IN B
DN3
ASIC OUTB
(30bit)
+9V(P)
to
LED_R
L/R_2
DS12
LVDS DATA
+2.5V(P)
KEYSCAN
REMOTE RECEIVER
V3
D5
OSD
30bit_RGB VIDEO
SIGNAL PROCESSOR
HD/VD_3
L/R_2
STB+5V
DS BOARD SOS
HD/VD_1
DS11
LVDS_A
FAN_CONT
REMOTE IN
DS14
R LINE OUT
B
Y/PB/PR_1
30bitx2_ASIC OUT
+15V(P)
V2
+9V
+15V(FAN)
DS13
DDR
COMPONENT
SELECT
PB
+5V(P)
+5V(P)
A
+1.2V(P)
+14V(LAN)
DN9
DS3
R,B,G
+1.2V SOS
DN
FAN
VOLTAGE COTROL
PANEL READY
+15V(P)
V15
CLKGEN
DN BOARD SOS
TERMINALS
HD,VD
KEY SWITCH
L,R
VIDEO
LAN
H1
COMPONENT VIDEO/
LAN TERMINAL
HL
Y,PB,PR
H1
RXD/TXD
LAN/RS232C
SIGNAL SELECT
RS232C
+9V
L,R
+5V
from
P(SUB)P7
from
P(MAIN_2)P6
from
P(MAIN_1)P6
+15V(P)
(LED:13TIME)
(LED:11TIMES)
(LED:2TIMES)
(LED:10TIMES)
(LED:10TIME)
(LED:2TIME)
(LED:11TIMES)
(LED:10TIME)
DS6
I/F
LAN+15V
AUDIO
DAC
HDMI
HDMI
IN A
HDMI
IN B
STB+5V
+5V
HDMI INTERFACE
HHH
+9V
FPGA
+3.3V
TH-103PF12W / TH-103PF12T
63
11.3. Main Block (2 of 2) Diagram
(LED
6 TIMES)
(LED:3TIMES)
(LED
4 TIME)
(LED:7TIMES)
COLD
HOT
(LED:8TIMES)
HOT
(LED:2TIMES)
COLD
COLD
(LED:4TIMES)
(LED:5TIMES)
(LED:6TIMES)
(LED
7 TIMES)
(LED
4 TIME)
HOT
(LED
8 TIME)
C4
DATA
DRIVER
PROCESS
VOLTAGE
CONTROL
C11
SC44
VSUS
+3.3V
PANEL READY
P2
SS25
15V(FAN)
SUSTAIN
VOLTAGE
RECTIFIER
DATA
DRIVER
Vda
POWER SUPPLY
(SC SIDE)
Vda
SS34
DATA
DRIVER
VIDEO DATA
VSUS
DATA
DRIVER
+3.3V(P)
P6
SC20
P(MAIN_1)
Vda
SOS7_SC2
DCDC
MAIN
SW ON
DATA
DRIVER
to
DS4
SCAN CONTROL
SOS7_SC2
LVDS RX
C32
SOS4_PS
15V(FAN)
+1.2V(P)
C41
+3.3V(P)
SCAN OUT
(LOWER)
C2
SS24
DN5
Vda
C55
CM1
MAIN
SW ON
+5V(P)
DATA
DRIVER
C30
VIDEO DATA
STANBY
VOLTAGE
RECTIFIER
Vda
C50
SU43
SCAN
CONTROL
+5V(P)
P(MAIN_2)
C20
VIDEO DATA
+3.3V(P)
VIDEO
DATA
SC43
DDR
SUSTAIN
VOLTAGE
CONTROL
RELAY_ON
DATA DRIVER (UPPER)
DATA
DRIVER
+5V(P)
C6
DATA
DRIVER
POWER
FACTOR
CONTROL
D31
SS23
VIDEO DATA
+5V(STB)
SS32
D20
+5V(P) DET
CS1
Vda
DATA DRIVER (UPPER)
DATA
DRIVER
SC-BOARD
ENEGRY RECOVERY
SOS DETECT
STANBY
VOLTAGE
CONTROL
C20
RELAY_ON
(SC)
+1.8V(P)
C40
DATA
DRIVER
C42
+3.3V(P)
SM41
P11
POWER SWITCH
POWER SUPPLY(SS SIDE)
SCAN
DRIVER
VIDEO
DATA
VIDEO DATA
+3.3V(P)
DATA
DRIVER
+5V(P)
CS4
RELAY
(SS)
P25
DN3
RECTIFIER
+3.3V(P)
DATA
DRIVER
DATA DRIVER (UPPER)
C21
C51
PANEL
MAIN ON
C31
RELAY_ON
(SC)
(SC)
SOS8_SS
P(SUB)
SS
C61
SD
from
S1
SU11
+5V(P)
SCAN OUT
(MIDDLE)
DATA
DRIVER
PANEL MAIN ON
to
PB31
DATA
DRIVER
DCDC
SS35
+5V(P)
+5V(STB)
VIDEO DATA
Vda
P35
C3
+3.3V(P)
RELAY
(SC)
+2.5V(P)
ON/OFF CONTROL
Vda
C11
DATA
DRIVER
SUSTAIN
P35
PANEL SOS
VIDEO DATA
SS21
C55
C32
VIDEO DATA
to/from
D33
D21
+3.3V(P)
DATA
DRIVER
+15V(P)
CONNECTOR
DATA
DRIVER
Vda
+3.3V(P)
VIDEO DATA
+3.3V(P)
SUSTAIN DRIVE
PROCESS
VOLTAGE
RECTIFIER
SM12
VIDEO DATA
ENERGY RECOVERY
DCDC
FLASH
SUSTAIN
D34
+3.3V(P)
DATA
DRIVER
POWER SUPPLY
(SUB)
P7
RELAY
(SS)
C41
SOS4_PS
DATA DRIVER (LOWER)
C31
DATA DRIVER (LOWER)
+1.2V(P)
SC
C4
Vda
DATA DRIVER (UPPER)
ON
RELAY
_ON
FSTB +15V
+1.8V(P)
DCDC
CM2
CS3
VIDEO DATA
SUSTAIN
VOLTAGE
CONTROL
VSUS GEN.
C42
C3
CM4
Vda
(UPPER)
POWER SOS
+2.5V(P)
+3.3V(P)
SOS8_SS
SOS8_SS
DATA DRIVER (UPPER)
DATA
DRIVER
VSUS
+3.3V(P)
SD44
VE GEN.
SS22
+15V(P)
SUB-FIELD PROCESSOR
CM2
D5
+3.3V(P)
VIDEO DATA
DATA DRIVER (LOWER)
SCAN OUT
(UPPER)
SC46
+3.3V(P)
SC-BOARD
FLOTING PART
SOS DETECT
CONNECTOR
VIDEO DATA
H/V SYNC CONTROL
+5V(P)
VIDEO DATA
PLASMA AI
C21
SOS4_PS
MEMORY
LVDS DATA
GenX7
RECTIFIER
VIDEO DATA
CM3
to
DS6
C5
SS-BOARD
SOS DETECT
POWER SW
Vda
SC41
+5V(STB)
+3.3V(STB)
DATA DRIVER
RELAY_ON
(SS)
(SS)
ALL OFF
CONTROL SIGNAL
SS2
DATA
DRIVER
RESET
CM3
VIDEO DATA
DISCHARGE
CONTROL
POWER MICOM
C1
+3.3V(P)
+3.3V(P)
C5
POWER MICOM
POWER
FACTOR
CONTROL
SM42
P34
DATA
DRIVER
VSUS
VIDEO DATA
DATA
DRIVER
SCAN
DRIVER
CS8
DATA
DRIVER
(LOWER)
DATA DRIVER (LOWER)
CONTROL
PULSE
CM1
PLASMA AI PROCESSOR
DATA
DRIVER
+3.3V(P)
+3.3V(P)
+5V(STB)
SUSTAIN CONTROL
C2
C30
SC2
Vda
+3.3V(P)
+5V
(STB)
PS SOS
D32
+3.3V(P)
CS5
CM4
MAIN
SW ON
SM46
DATA
DRIVER
DATA
DRIVER
SCAN CONTROL
SUSTAIN
VOLTAGE
RECTIFIER
SM11
DATA
DRIVER
D
+15V(P)
SM
+3.3V(P)
FORMAT CONVERTER,
SUSTAIN
CONTROL
+15V(P)
S34
P6
VSET GEN.
MAIN
SW ON
+15V(P) DET
Vda
CPG with SS
(STB)
SS33
C50
C40
+3.3V(P)
P-BOARD
SOS DETECT
PS SOS
VIDEO DATA
VAD GEN.
SS3
RECTIFIER
+3.3V(P)
D25
+5V(P)
PANEL MICOM
P-BOARD
SOS DETECT
+3.3V(P) DET
SCAN
DRIVER
LINE
FILTER
+15V(P)
ON/OFF CONTROL
CS7
+3.3V(P)
P9
PANEL MAIN ON
SOS6_SC1
LINE
FILTER
PROCESS
VOLTAGE
CONTROL
SS11
CS2
DATA
DRIVER
PANEL STB_ON
DATA DRIVER (LOWER)
VSCAN GEN.
DATA
DRIVER
MAIN
SW ON
SC42
DATA DRIVER (UPPER)
VIDEO DATA
SD12
SCAN
DRIVER
DATA
DRIVER
+5V
(STB)
RESET
+3.3V(P)
SCAN DRIVE
D3
+3.3V(P)
EEPROM
CS6
+3.3V(P)
SOS4_PS
PROCESS
VOLTAGE
RECTIFIER
Vda
SU
C61
DATA
DRIVER
DATA
DRIVER
SOS6_SC1
SOS8_SS
C1
C6
C51
SUSTAIN CONTROL
+3.3V(P)
DATA DRIVER (LOWER)
P(MAIN_1)
P35
P(MAIN_2)
P35
C55(LOWER)
C55(UPPER)
CS9
CM5
(LED
6 TIMES)
(LED:3TIMES)
(LED
4 TIME)
(LED:7TIMES)
COLD
HOT
(LED:8TIMES)
HOT
(LED:2TIMES)
COLD
COLD
(LED:4TIMES)
(LED:5TIMES)
(LED:6TIMES)
(LED
7 TIMES)
(LED
4 TIME)
HOT
(LED
8 TIME)
TH-103PF12W / TH-103PF12T
64
11.4. Block (1 of 8) Diagram
100BASE-TX
RXD0
TXD0
IC3304
EEPROM
H1
FOR
TXD_S3
IC3301
RESET
IIC_CLOCK3
25MHZ
A38
SLOT
IIC
A34
Y/G
JK3303
MII_TXD/
MII_RXD
H6
UART
RESET
+3.3V
B21
COMPONENT
VIDEO IN
+3.3V
SLOT_IIC
RXD
IC3302
IC3303
IIC-
CONTROL
(SRQ)
A26
SDA
A40
A28
LAN+14V
5V->3.3V
H3
DS13
FACTORY
LAN+14V
SLOT+9V
10BASE-T/
TXD
USE
B26
FACTORY
FOR
+3.3V
H4/H5
B25
B24
B23
IC3308
RXD_S3
IIC_IF
COMPONENT VIDEO/LAN
TERMINAL
FACTORY
A22
CLK
3.3V->5V
SPI
FLASH
MEMORY
LAN
DATA
SPI
AUDIO IN
A21
VCC
MII_TXD
MII_RXD
STB+5V(S)
AUDIO OUT R
IICDATA3
A36
MII_MDC
Q3302
FOR
IC3313
USE
IC3314
IC3315
TXD
Q3303
+1.8V
JK3301
WR
IC3305
LAN CONTROL
NETWORK
CONTROLLER
+1.8V
PR/R
USE
JK3302
SLOT+9V
EEPROM
VCC
CONTROL IIC
SCL
SDA/
SCL
IIC_DATA3
10/100
EtherMAC
w/FIFO
25MHZ
RESET
MII DATA
B40
RXD
PB/B
B27
SLOT+9V
AUDIO OUT L
IC3316
LAN TERMINAL
HL
IC3342
BUFFER
IC3322
+1.8V
FOR
IC3338
+9V
+5V
SLOT_IIC2
+3.3VREG
B21
HD/FHD DET
IC3314
O_CLK
HD/FHD
FOR
H2
A28
DCLK
B38
L
3.3V
->5V
H3
B37
Y2-Y9
A22
IC3344
EDID A
SLOT9V
DATAO
HDMI INTERFACE
DDC IIC
IC3308
10bit A/D
IIC
RESERVE6
AUDIO DAC
HDMI_5V_DET1
STB5V
VDD
EEPROM
HDMI_CEC
SLOT_SCL
DET_1
IC3328
+3.3VREG
H6
DET_2
+3.3VREG
HDMI
Y2-Y9
+3.3V
HDMI_CEC
SLOT9V
nCSO
Y0,Y1,UV0,UV1
+5V
HDMI IN B
BUFFER
HHH
A19
IC3335
DCLK
EDID A
+3.3VREG
ADIN4
+1.2V
EDID B
FPGA
IC3312
For FHD
+1.2V
+5V
P2
IC3306
RESET
SLOT15V
IC3325
A23
+3.3VREG
R_OUT+
USE
HDMI IN A
DECODE
Y0,Y1,UV0,UV1
HDMI_5V_DET2
SLOT_SDA
AUDIO
CONFIG
AOUTR
B39
IC3324
IC3330
Y2-Y9
HDMI_IIC
HDMI_5V_DET2
TMDS DATA CLOCK
IC3339
+5V
LVDS DATA
UV2-UV9
BICK
IC3341
CLK1
ROM
CONTROL BUS
HDCP KEY
HDMI_5V_DET2
+5V
IC3303
AUDIO AMP L
IC3334
A/D CONV.
IC3302
ASDO
Q3304
3.3V
->5V
CLK4
IIC
A21
SW
LVDS_TXC+-
IC3319
Q3303
nCSO
IC3326
IVDO
IC3307
HDMI_5V_DET1
H5
HDMI_5V_DET1
+1.8V
USE
B19
L_OUT+
SLOT_IIC2
IC3329
MAIN MICOM
SLOT_IIC2
DATAO
A26
CONFIG ROM
(FPGA)
BUFFER
PLUG DET
S0-3
SLOT15V
ADIN2
HD/FHD
RESERVE1
P1
Y0,Y1,UV0,UV1
HDMI_SD
RESERVE1
BUFFER
ASDO
HDMI PROCESSOR
AOUTL
DDC1_IIC
IIC
LVDS_TX0+-
|
LVDS_TX9+-
LVDS_TX9+-
IC3301
B15
IIC
HDMI I/F RECEIVER
EXPAND I/O
INTERFACE
HDMI_L
HDMI_R
For HD
SLOT5V
B25
B24
EDID B
ADIN3
DDC0_IIC
BUFFER
AUDIO AMP R
S0-3
UV2-UV9
FACTORY
VCC
IC3304
nCONFIG
INTERFACE
A2
EEPROM
+3.3V
PLAG_DET
H1
R
DDC IIC
TMDS DATA CLOCK
|
IC3343
For HD
IC3323
+3.3VREG
EEPROM
For FHD
VIDEO
DS12
+5V(HDMI)
UV2-UV9
+2.5V
+5VSTB
RESERVE6
BUFFER
CPG
FIN
+5VSTB
HDMI_IIC
EEPROM
FACTORY
NRST
FOUT
+2.5V
+5V(HDMI)
P3
SLOT5V
IC3321
IC3310
EX_RESERVE2
EX_RESERVE3
EX_RESERVE1
5V_STB
5V_STB
+14V_LAN
+3.3V_LAN
3.3V_LAN
+5V
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