Panasonic TH-65PF12RK Simplified Service Manual ▷ View online
TH-65PF12EK
43
11 Block Diagram
11.1. Main Block Diagram
(LED:10TIMES)
(LED:2TIMES)
(LED:10TIMES)
(LED:13TIMES)
(LED:11TIMES)
(LED:10TIMES)
(LED:2TIMES)
(LED:11TIMES)
(LED:4TIME)
COLD
(LED:6TIMES)
(LED:3TIMES)
(LED:7TIMES)
COLD
HOT
(LED:5TIMES)
(LED:2TIMES)
(LED:8TIMES)
(LED:4TIMES)
(LED:7TIMES)
(LED:6TIMES)
(LED:8TIME)
Vda
+1.2V(P)
P7
POWER MICOM
AC_DET
+3.3V
P55
SC2
from
SOS6_SC1
+15V(P)
STANBY
VOLTAGE
RECTIFIER
VOLTAGE
RECTIFIER
CONTROL SIGNAL
P54
+5V(P) DET
SOS7_SC2
DCDC
STANBY
POWER
COTROLLER
POWER
COTROLLER
POWER
FACTOR
CONTROL
FACTOR
CONTROL
+5V(P)
+15V(P)
D32
P(MULTI)
DATA DRIVER
SOS7_SC2
VIDEO DATA
+15V(P) DET
DCDC
+3.3V(P)
RESET
AC_DET
P6
+2.5V(P)
(30bit)
+5V(STB)
DCDC
+1.8V(P)
MAIN SW2
P51
RELAY
+15V(P)
ALL OFF
+5V(STB)
RECTIFIER
P25
(STB)
EEPROM
+15V(SND)
+5V(P)
+5V(STB)
MAIN SW2
DISCHARGE
CONTROL
CONTROL
SUB-FIELD PROCESSOR
PROCESS
VOLTAGE
COTROLLER
VOLTAGE
COTROLLER
PLASMA AI
SOS4_PS
DCDC
+15V(P)
D31
D20
+5V(P)
+5V(P)
RELAY
+5V(P)
LVDS DATA
SOS8_SS
P2
SOS8_SS
PANEL READY
+3.3V(P)
to DS6
POWER SUPPLY
SOS6_SC1
P34
LVDS RX
+3.3V(P)
P53
+3.3V(P)
P52
SOS8_SS
DN3
CPG with SS
POWER
FACTOR
CONTROL
FACTOR
CONTROL
+15V(P)
FSTB+15V
P56
PROCESS
VOLTAGE
RECTIFIER
VOLTAGE
RECTIFIER
PANEL MICOM
+1.2V
+3.3V
+15V(FAN)
POWER SUPPLY
D25
AC CORD
P35
PANEL SOS
RECTIFIER
MAIN SW1
P(SUS)
+5V(STB)
+1.8V
SUSTAIN
POWER
COTROLLER
POWER
COTROLLER
+5V(STB)
+3.3V(P) DET
PANEL STB_ON
H/V SYNC CONTROL
(30bit)
from
RECTIFIER
+3.3V(STB)
to DS4
+15V(P)
VIDEO DATA
SUSTAIN
VOLTAGE
RECTIFIER
VOLTAGE
RECTIFIER
RESET
D5
P11
FSTB+15V
Vda
DCDC
VSUS
P9
SUSTAIN CONTROL
+15V(P)
+5V(P)
DN5
+15V(P)
+5V(P)
PS SOS4
+2.5V
D3
VSUS
P-BOARD
SOS DETECT
SOS DETECT
SS22
SCAN OUT (LOWER)
SS3
SC2
+3.3V(P)
SCAN
DRIVER
DRIVER
SCAN CONTROL
BUFFER
VIDEO DATA
+3.3V(P)
DATA
DRIVER
DRIVER
SC46
VSCAN GEN.
+5V(P)
VSUS
VSUS
(UPPER)
SS03
SUSTAIN
SD42
+15V(P)
DATA
DRIVER
DRIVER
SOS6_SC1
C21
C33
DATA
DRIVER
DRIVER
C26
VSET GEN.
C10
SS2
DATA DRIVER (CENTER)
SD11
SS02
DATA
DRIVER
DRIVER
SC
SU11
SU
SUSTAIN CONTROL
SD46
SS24A
+15V(P)
SU41
VIDEO DATA
(LOWER)
DATA
DRIVER
DRIVER
DATA
DRIVER
DRIVER
VIDEO DATA
DATA
DRIVER
DRIVER
SOS8_SS
Vda
C1
VIDEO DATA
SOS8_SS
SOS8_SS
VE GEN.
SUSTAIN
VSUS GEN.
SUSTAIN CONTROL
ENERGY RECOVERY
DATA
DRIVER
DRIVER
SS
DATA DRIVER (LEFT)
SC42
DATA
DRIVER
DRIVER
Vda
SCAN DRIVE
SD
VIDEO DATA
C36
SCAN OUT (UPPER)
SCAN
DRIVER
DRIVER
+5V(P)
C31
DATA
DRIVER
DRIVER
C20
SS-BOARD
SOS DETECT
SOS DETECT
CONNECTOR
VIDEO DATA
+5V(P)
CONNECTOR
Vda
+3.3V,+5V(P)
DATA
DRIVER
DRIVER
Vda
C3
SUSTAIN CONTROL
C21
C2
SUSTAIN
DRIVE
DRIVE
SC-BOARD
ENERGY RECOVERY
SOS DETECT
ENERGY RECOVERY
SOS DETECT
DATA
DRIVER
DRIVER
+5V(P)
DATA
DRIVER
DRIVER
SC-BOARD
FLOATING PART
SOS DETECT
FLOATING PART
SOS DETECT
VAD GEN.
DATA DRIVER (RIGHT)
SS11
SC41
CONTROL
PULSE
PULSE
SS33
C35
DATA
DRIVER
DRIVER
SC20
DATA
DRIVER
DRIVER
+3.3V(P)
SOS7_SC2
P2
VSUS
S1
POWER SW
POWER SWITCH
MAIN SW1
S34
MAIN SW2
ON
D
FORMAT CONVERTER,
PLASMA AI PROCESSOR
(LED:4TIME)
COLD
(LED:6TIMES)
(LED:3TIMES)
(LED:7TIMES)
COLD
HOT
(LED:5TIMES)
(LED:2TIMES)
(LED:8TIMES)
(LED:4TIMES)
(LED:7TIMES)
(LED:6TIMES)
(LED:8TIME)
from P7
from P6
KEY SWITCH
+3.3V(SW)
HD/VD-1
+5V(STB)
HD/VD_2
DS BOARD SOS
TTL CONV.
+3.3V(P)
+1.8V(P)
STB+3.3V
SLOT2
FAN SOS
D5
to
DN3
ASIC OUTA
(30bit)
(30bit)
+2.5V(P)
HD/VD_1
30bit_RGB VIDEO
SIGNAL PROCESSOR
SIGNAL PROCESSOR
COMPONENT SELECT
Y,PB,PR
HD/VD-1
+2.5V
+2.5V(P)
PANEL STB_ON
OSD
Y/PB/PR_3
DS7
H3
+3.3V(P)
+1.8V SOS
+5V
L+/-
+14V(LAN)
H37
FAN_CONT
+9V
+15V(FAN)
EQUALIZER
SCW4
SPEAKER R
L/R_1
B
Y/PB/PR_1
+9V
SYNC SIGNAL
PROCESSOR
PROCESSOR
+1.2V(P)
ASIC OUTB
(30bit)
(30bit)
TERMINALS
SOUND
CONTROL
CONTROL
Y/PB/PR_3
PANEL READY
SLOT INTERFACE/SYNC PROCESSOR/SOUND PROCESSOR
ALL
OFF
+15V
(SND)
DS6
REMOTE IN
AUDIO
SELECT
SELECT
DDR2
L/R_1
LAN+15V
SPEAKER L
DN5
+3.3V(STB)
DS SOS DET
CIRCUIT
CIRCUIT
LVDS IN B
SPEAKER
+5V(STB)
DS1
+5V
(STB)
+1.2V(P)
TTL CONV.
FSTB
+15V
DS12
DS4
+15V
(FAN)
SPEAKER
L/R_2
DS11
STB+5V
EVEN 10bit
ODD 10bit
ODD 10bit
L/R_2
HDE
LED_G
DN1
+1.8V
L/R_1
+5V(P)
Y/PB/PR_1
DS8
+3.3V(P)
+3.3V
HD/VD_4
LVDS_A
REMOTE
RECEIVER
RECEIVER
V1
L/R_4
LVDS IN A
+15V(P)
R+/-
HD,VD
+5V(P)
R+/-
SYNC SIGNAL
INVERTER
INVERTER
LED_G/LED_R
HD/VD_4
DS13
EVEN 10bit
ODD 10bit
ODD 10bit
Y/PB/PR_4
+3.3V(STB)
V2
ASIC
HD,VD
TERMINAL
+1.8V(P)
V2
KEYSCAN
KEY SWITCH
IIC1
+5V(P)
FAN
POWER
POWER
IP CONV.
L/R_3
R,B,G
+9V(P)
R(10bit)
G(10bit)
B(10bit)
G(10bit)
B(10bit)
+15V(P)
H3
H37
R+/-
MICOM
SP AMP
+5V(P)
Y/PB/PR_2
+3.3V(P)
DS2
HD,VD
+9V(P)
LED_R
PANEL READY
LED_R
KEYSCAN
DN
Y/PB/PR_1
L/R_3
TERMINALS
DS14
DN BOARD SOS
LVDS RX
P+15V SOS
POWER ON/OFF
30bitx2_ASIC OUT
+15V(FAN)
F+15V SOS
TERMINAL
HD/VD
Y,PB,PR
+3.3V
LVDS_B
+1.2V
HD/VD_3
+5V(STB)
RESET
L/R_4
STB+5V
SCW4
PC
PANEL STB_ON
A/D_C
HX1
+9V
LED
+3.3V SOS
R/G/B
30bit
30bit
REMOTE RECEIVER/LED
Y/PB/PR_4
DVI-D INTERFACE
LVDS DATA
DS3
P_ON/OFF
+14V(LAN)
+15V(P)
+12V(SND)
L+/-
+15V(P)
DN2
+3.3V(STB)
+2.5V SOS
PANEL SOS
STB+3.3V
DIGITAL SIGNAL PROCESSOR
SLOT1
PANEL SOS
V15
A
VIDEO SIGNAL
PROCESSOR
PROCESSOR
LVDS RX
L,R
HX
P+5V
EEPROM
to
DS15
+1.2V SOS
F+15V DET
F+15V_MON
SLOT3
LVDS DATA
CLKGEN
RESET
LED_G
SLOT1-3 SOS
P+5V SOS
LVDS_A
REMOTE IN
L+/-
D3
L/R
PC/RS232C TERMINAL
IN
L,R
L,R
I/F
DVI
DVI
H1
Y,PB,PR
L,R
VIDEO
LAN
H1
COMPONENT VIDEO/
LAN TERMINAL
HL
RXD/TXD
LAN/RS232C
SIGNAL SELECT
SIGNAL SELECT
RS232C
(LED:10TIMES)
(LED:2TIMES)
(LED:10TIMES)
(LED:13TIMES)
(LED:11TIMES)
(LED:10TIMES)
(LED:2TIMES)
DS
PB38
PB34
+7/12V
FAN SOS DET
FAN_A-F
DN9
PB36
CIRCUIT
PB32
PB30
PB FAN CONTROL
(LED:11TIMES)
TH-65PF12EK
44
11.2. Block (1 of 6) Diagram
TMDS_RX1-
DVI_CN_SDA
TMDS_RX2-
AUDIO_L
TMDS_RXC+
AUDIO_R
TMDS_RX2+
DVI_CN_SCL
TMDS_RX1+
AUDIO_R
AUDIO_L
TMDS_RX0+
TMDS_RXC-
TMDS_RX0-
JK3301
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
D3011
+5V
JK3302
Q3305
D3025
+3.3V
Q3304
+5V
Q3301
PA3301
X3302
+15V
XIN
B0-B7
VCC(+3.3V)
LVDS_TX1-
IC3342
DVI IN
5V<->3.3V
TB2+
TD1-
USE
N.C.
CLK7(27MHz)
EVEN_G0-G7
A26
DS12
TA2-
TC2-
FREQ1
LVDS_TX5+
USE
B14
GENX_CONTROL_IIC
TCK1-
+9V
B23
TMDS_G
TC1-
AND
TA1
-TE1
LVDS_TX6-
SLOT_IIC
LVDS_TX3-
VCC(+3.3V)
OE2
B19
A8
TMDS_G
N.C.
TMDS_D0-
TVLOAD_IIC
+1.2V
VCC
TE1-
IC3310
LVDS_TX4-
A3
ODD_B0-B7
A5
TB1-
TMDS_G
CONFIG ROM
A9
IC3303
LVDS_TX2-
+1.8V
TMDS RX0
-RX2
IIC CLOCK2
WR
EEPROM
TCK1+
DVI_5V_DET
IC3320
RGB
OUTPUT
OUTPUT
EVEN_R0-R7
FACTORY
10MHz
B0-B7
STB+5V
VCC
B11
R1PWR5V
+3.3V
USE
NRST
Q3303
RESET
N.C.
LVDS_TXC-
H4
DVI I/F RECEIVER
TC2+
S2
TD1+
NRST
CSDA/CSCL
H,V,CK
IC3308
B6
TD2+
G0-G7
TA1-
B5
A
R
IC3301
TCK1
LVDS_TX6+
B0-B7
LATCH
SDA1
SCL1
STB+5V
IC3314
VCC
FOR
IC3307
B38
TE2+
SCL
G0-G7
SDA
TE2-
EEPROM
VCC(+3.3V)
B2
VCC(+3.3V)
H2
FACTORY
VCC
N.C.
DATA
ASD
DCLK
ASD
DCLK
EVEN_B0-B7
B24
LVDS_TX7+
+5V
B0-B7
R0-R7
TMDS_C+
LVDS_TX9-
IC3346
H,V,CLK
5V<->3.3V
LVDS_TX2+
N.C.
VCC(+1.2V)
TA1+
LVDS_TX3+
LVDS_TX8+
+15V
IIC DATA2
B37
A22
A10
DSCL1/DSA1
+15V
TMDS_G
IC3312
VOUT
GND
SDA2
SCL2
TB1+
1
S1
VCC
N_FHD
N.C.
DVI_CN_SDA/SCL
DDCD
HPD
LVDS_TX0-
SDA/
SCL
SCL
TMDS_D2+
DDCC
VCC(+1.8V)
L
H,V,CK
R0-R7
A
TMDS_D2-
H1
A19
+5V
HD/FHD DET
TMDS_D1+
AUDIO OUT L
A23
SDA/SCL
PLUG DET
FACTORY
IC3343
O_CLK
R0-R7
B
FOR
A7
A21
VCC(+3.3V)
CKOUT
B39
IC3319
XTAL IN
TC1+
+9V
B12
B8
TB2-
LVDS_TX5-
RESET
TMDS
DECODER
DECODER
A14
A15
B25
FOR
AUDIO OUT R
X3301
TD2-
SLOT_IIC
LVDS_TX7-
OSCXI
A12
IC3345
B21
Q3302
G0-G7
2
WC
+9V
ODD_G0-G7
3
A13
FPGA
HDE
TMDS_D0+
VCC
4
+5V
G0-G7
SYNCHRONIZATION
FREQ0
GENX MPU
TMDS_D1-
AUDIO IN
A4
HSYNC,VSYNC,DOCK
SDA/SCL
DATA RECOVERY
SDA0
SCL0
SCL0
CLOCK CONTROL
LVDS_TX1+
IC3341
LVDS_TX4+
H3
ODD_R0-R7
HPS
CLK4
TA2
-TE2
PLL
B9
LVDS CONVERTER
EPCS_DATA
EPCS_ASD
EPCD_DCLK
EPCS_ASD
EPCD_DCLK
TMDS_C-
IIC CONTROL(SRQ)
B15
LVDS_TX0+
LVDS_TX8-
DVI_IIC
LVDS_TXC+
TA2+
RESET
A2
B
DVI-D INTERFACE
OSCXO
B3
LVDS_TX9+
EDID_WP
DVI_5V_DET
TE1+
R0-R7
A28
TH-65PF12EK
45
11.3. Block (2 of 6) Diagram
(LED:10TIMES)
A_OC+/-
TX2+/-
3.3V->5V
TX4+/-
+3.3V
HX1
COMPONENT VIDEO/LAN TERMINAL
A32
TX0+/-
A22
16
IC3303
IIC_CLOCK2
B21
B27
HD
SLOT INTERFACE/SYNC PROCESSOR/SOUND PROCESSOR
S2_2
SLOT1
LAN SERIAL SELECT
8
A36
PR_3
JK3303
B28
EEPROM
Y_3
SLOT5V
1
SLOT1_DET
A34
TX7+/-
USE
IIC_DATA3
3V_TXD_LAN
A28
B25
REMOTE RECEIVER
B40
H1(HDE-BOARD)
AUDIO OUT L
OVER VOLTAGE SOS
2
RESET
LAN14V
100BASE-TX
B26
B_OA+/-
B14
Q8021-23
KEY SW
A34
A14
TXD_PC
SDA_S1
TXD_S3
Y/G
A36
IC3305
VD
UART
A21
B11
PB_3
B8
Y/G
IIC_CONT1(SRQ)
B30
S2
A15
IC3308
IIC_SW_DAC3/DAC4
DS12
B26
12
B21
B40
SOS_S2
VCC
+1.8V
3
AUDIO OUT R
IIC_DATA4
Q3302
+1.8V
1
COMPONENT
VIDEO IN
VIDEO IN
4
PB/B
+1.8V
Q3303
2
JK3513
A17
10/100
EtherMAC
w/FIFO
EtherMAC
w/FIFO
MII DATA
H6
+3.3V
LED_R
D1550
SLOT_IIC
TXD_S1
VCC
IIC3
A22
HD_2
5V->3.3V
SLOT+9V
B3
A40
B6
A_EC+/-
RXD_PC
CLK
B23
A21
B17
3
TXD_S3
IIC_IF
8
5V->3.3V
TXC+/-
SLOT15V
SCL_S2
PLUG DET
2
LAN CONTROL
DS13
A2
B23
B27
SDA_S3
B_OB+/-
1
TX5+/-
TX9+/-
TXD_S2
RESET
IC3006
B_ED+/-
15
SDA_S2
A28
IIC_CLOCK3
A_EA+/-
TXD_S3
A14
A19
+3.3V
A3
TXC+/-
B14
B26
5
JK3511
5V<-3.3V
KEY_SW
IC3316
RS232C
B2
SOS
B12
RXD0
TXD0
TXD0
REMOTE_OUT_S1
DS11
VCC
8
V15
B26
TX6+/-
FOR
2
B2
SCL_S3
EEPROM
FACTORY
SPI
13
RXD_S3
3
+9V
13
5
B27
B17
IIC_CONT
IIC_DATA2
+9V
HX
DAC0
SLOT_TXD
IC3301
IC3502
A38
B35
TX3+/-
12
B3
IC3009
IIC_CONT
PC IN
B38
A40
IC3008
PB/B
H3
3
JK3301
Y_1
A21
WR
RM001
PB/B
RESET
A34
B19
A13
LAN+14V
Y_4
TXD_S2
15
SDA
LED_G
SLOT3.3V
SLOT2
LED_G
LAN0
PR_4
A22
TX8+/-
VD_2
A_OA+/-
B30
SOS
SDA/SCL_S2
IIC-CONTROL(SRQ)
VD_1
1
1
PB_2
SLOT15V
RXD_PC
14
A38
A26
A22
PC_L
B_EC+/-
B_OE+/-
B38
15
PC/RS232C TERMINAL
USE
LAN1
SLOT3.3V
A_OD+/-
PR/R
12
FOR
RXD_S3
REMOTE
PC_G
DAC1
14
A10
L_3
IIC_CONT
PC_R
13
B_EA+/-
SLOT5V
Y/G
TX1+/-
6
LAN TERMINAL
2
PC AUDIO IN
5V
IC3304
SLOT_RXD
AUDIO IN
SCL_S1
A38
A19
PC_R
MII_MDC
A26
6
1
TX2+/-
A28
SLOT9V
A30
R_4
HDMI_L
10BASE-T/
3.3V_RXD_LAN
PC_B
DS
14
A7
H4/H5
9
VD_4
B25
A21
RESET
SLOT+9V
AUDIO IN R
7
V1
STB5V
S2_RXD
MII_TXD
MII_RXD
MII_RXD
DS2
B8
A32
A8
RXD
TX5+/-
TXD
A26
IIC_CONT2(SRQ)
PC-VD
R_1
4
PC_HD
VCC
A40
B37
A8
REMOTE_OUT_S1
A_EB+/-
B_OC+/-
A12
IC3302
TXD_S3
11
B36
S2
H1
B6
LED_R
B9
B12
PB_1
B21
A12
6
LAN
DATA
DATA
FACTORY
B25
2
RXD_S1
JK3509
TX9+/-
A4
A13
L_1
V2 KEY SWITCH
LAN14V
B23
B_OD+/-
TXD
HD
REMOTE RECEIVER/LED
SHORT
SOS
SOS
RESET
B40
A38
IC3315
SLOT
IIC
IIC
A9
A40
5
RESET
SERIAL SELECT
S2_TXD
RXD
MII_TXD/
MII_RXD
MII_RXD
A15
TXD_S1
TXD
A_OE+/-
A7
DS
15
POWER LED
TX4+/-
2
B28
SDA/SCL_S3
A_CLK+/-
IIC_CLOCK1
AUDIO_SOS
1
REMOTE_OUT_S2
RXD_S2
B25
EEPROM
+5V
B24
STB+5V(S)
REMOCON
TX8+/-
IC3314
B31
B35
FACTORY
RXD
TX7+/-
B_EE+/-
A2
13
USE
B36
REMOTE_OUT_S2
+15V
SLOT+9V
B24
B27
10
LED_R
KEY SWITCH
FOR
SLOT2_DET
PB_4
A34
4
A_OB+/-
B15
A36
IC3313
6
A9
V2
HD_4
TXD_S1
IIC_DATA1
Y_2
A4
3
SOS_S1
10
RXD
B5
LED_G
S2_1
TX1+/-
IIC-
CONTROL
(SRQ)
CONTROL
(SRQ)
B21
STB5V
12
B_EB+/-
NETWORK
CONTROLLER
CONTROLLER
6
14
VD
L_2
R_2
SDA/SCL_S1
A30
SPI
FLASH
MEMORY
FLASH
MEMORY
B_CLK+/-
B23
A36
PR/R
D8201
D8209
D8209
+3.3V
IC3153
B15
A28
RXD_S3
B19
JK3302
VCC
B9
TX0+/-
5V_RXD_LAN
SCL
PR_2
A17
L_4
TX3+/-
PR/R
D8013-15
AUDIO IN L
15
SDA/
SCL
SCL
A5
5V_TXD_LAN
14
R_3
B40
CONTROL IIC
A_ED+/-
REMOTE
25MHZ
B11
RXD_S3
SLOT9V
10
B24
PLUG DET
IIC-CLOCK3
HL
IC3002
HDMI_R
REMOTE
B24
TX6+/-
VCC
B31
HD_1
IICDATA3
A26
PR_1
25MHZ
RXD_S2
B5
A_EE+/-
RESET
RXD_S1
TXD_PC
REMOTE_OUT_S3
B37
RXD_S1
A3
IIC_CLOCK4
A10
IIC SW
TXD
1
STB+3.3V
A5
DAC1
SOS_S1/S2/S3
LAN0
REMOCON_OUT
LAN0
LAN1
LAN14V_ON/OFF
LAN1
DAC0
5V_TXD_LAN
DAC0
DS_SOS
DAC1
Q8201
D8204
STB+5V
D8211
D8210
Q8202
R8203
R8202
D8212
3.3V_LAN
5V_STB
D8200
+14V_LAN
LAN+14V
D8203
5V_STB
D8213
Q8200
R8200
+3.3V_LAN
(LED:10TIMES)
DS
TH-65PF12EK
46
11.4. Block (3 of 6) Diagram
PR_M
STB_ON
DAC0
SDA2
SLOT_TXD
REMOCON
3.3V_TXD_LAN
Y_M
DAC1
LED_R
3.3V_RXD_LAN
SLOT_RXD
SLOT1_DET
IIC_SW_DAC3
IIC_CONT
DS_SOS
PB_M
REMOTE_OUT
SCL2
LAN1
ALL_OFF
IIC_SW_DAC4
SLOT2_DET
LAN0
LED_G
KEY_SW
SCL3
SDA3
SLOT3_DET
RESET
RESET
LAN+14V
+15V
FSTB+15V
STB+5V
LAN+14V
+5V
FAN+15V
FAN+15V
STB+5V
STB+3.3V
STB+5V
+15V
IC8014
IN
A_CLK+-
TIME CLOCK
4
L_OUT+
SOUND CONTROL
30
VD_M
REMOTE_OUT
Green
VOL
DAC0
RXD_PC
MAIN
IC8005
+9V
IIC3
LAN+14V_ON/OFF
34
50
F_STB_ON
7
IC3001
A_CLK+-
1
B_EA+-
EE+-
IIC3
B/PB_M
+15V(SND)
R/PR_M
LED_G
SOUND_MUTE
INPUT SELECT
VD_2
SP AMP
+9V
17
15V_ON/OFF
+15V(SND)
3
COMPONENT SELECT
HD
IIC2
IC801
S_CLOCK2
RXD_LAN
OUT+
RTC_INT
9
+1.8V
+15V(FAN)
Q801
SEPA
2
IC8181
8
L/R
59
52
ALL_OFF
7
46
1
2
47
8
DN2
36
IC3007
LED_R
B_CLK+-
+15V
IIC3
SDA/SCL
R OUT-
STB+3.3V
A
G
C
SPEAKER
+3.3V
4
IC804
+5V
IIC ON/OFF
TXD_PC
VCC
SYNC SIGNAL INVERTER
HD/VD SELECT
Q8010,11
D8010
D8010
H37
PHASE
DPMS_HD 5V->3.3V
Q804
L OUT+
PR/PB/Y_3
2
3
DVDD
TXD_LAN
36
VCC
VCC
LPF
IC805
3
SLOT3_DET
PR/PB/Y_4
3
SP_L-
Q805,06
BAL
OUT+
7
IC2303
A_EA+-
EE+-
S_DATA2
S_DATA3
+15V
(SND)
(SND)
+3.3V
R_OUT-
+15V(SND)
+3.3V
SP_R-
DS6
3
IIC3
12
SLOT1_DET
2
+5V
DN1
7
REMOTE
27
35
FSTB+15V_MON
S_CLOCK3
A_OA+-
OE+-
IC3005
SDA/
SCL
SCL
AMP
L/R_4
RS232C
61
R_OUT+
VCC
Q8012,12
D8011
D8011
SPEAKER R
9
DS1
11
TERMINAL
DS7
DS3
IN
57
3
AVDD
48
A_EA+-
EE+-
IC8018
29
VD_M
IC2305
+3.3V
FSTB+15V
L_OUT-
33
DS4
HD
22
+9V
63
19
H Sync
SHIFT
HD
18
HD_M
55
IIC2
65
VCC2
5
67
LAN0
8
RXD_TU
HD_M
HD_4
13
STB+5V
IIC_CONT
HD_2
DPMS_VD
5
FAN+15V
LAN+14V_
ON/OFF
ON/OFF
OUT-
1
R OUT+
L/R_2
+15V
13
4
FSTB+15V_MON
10
DS8
VD_4
VD
Q2372
PR/PB/Y_1
3
DAC1
SP_R+
39
40
VD_M
+9V
38
VD_1
P6
45
OUT-
STB_ON
16
14
SLOT2_DET
SYNC SIGNAL
PROCESSOR
PROCESSOR
P+5V
G/Y_M
IIC_SW_DAC4
VCC
49
IIC3
Q803
DRIVER
PR-M/PB-M/Y-M
SEPA
23
R
L/R_1
24
33
+15V(SND)
HD/VD SELECT
PR/PB/Y_2
IC8017
TONE
53
15
TERMINALS
VCC1
15V_ON/OFF
HD_1
VD_3
SPEAKER L
TERMINALS
42
HD_3
L
ASPECT DET
6
IIC3
TXD_TU
+5V
12
P7
+5V
41
LAN+14V_ON/OFF
IC802
54
LAN1
FSTB+15V
+1.8V
VD
Q802
+1.8V
VCC
+5V
VCC
SDA/SCL
B_OA+-
OE+-
SYNC SIGNAL PROCESSOR
Q8183,84
32
67
43
ALL_OFF
1
Q8019,02
1
TERMINAL
RXD_PC
H3
MUTE
DPMS_HD
CVDD
5V<->3.3V
+15V
B_EA+-
EE+-
VCC
L OUT-
FSTB+15V
28
11
VD
L/R_3
COMPONENT
SELECT
SELECT
+9V
SOUND_MUTE
B_CLK+-
KEY_SW
IIC_SW_DAC3
15
H37
H3
V Sync
B_OA+-
OE+-
IC803
AUDIO SOS
ALL_OFF
SPEAKER
DS_SOS
S_S1/S2/S3
26
DPMS_VD 5V->3.3V
SP_L+
IIC3
1
A_OA+-
OE+-
SLOT INTERFACE/SYNC PROCESSOR/SOUND PROCESSOR
IC2300
1
EQUALIZER
TXD_PC
HD_M
VDD
RSTB
RESET
21
RESET
+15V(P)
F_STB_ON
+5V(STB)
IC2415
DS
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