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15 Schematic and Block Diagram
15.1. Schematic Diagram Note
63
63
15.2. Main Block Diagram (42 inch)
DG DIGITAL SIGNAL PROCESSOR
KEY SCAN
K REMOTE/LED
POWER LED REMOTE RECEIVER AI SENSOR MODEM LED PX70B/E ONLY K1 GK2 GK1 DG1
GK KEY SW
MAIN MCU
SU SCAN OUT
S.R 64
SPEAKER L L
H12
SPEAKER R
SPEAKER
R
AMP
TV-V
Peaks-Lite 2
TUNER S.R 64
[ANALOG]
SIF
MSP
AUDIO OUT S.R 64
L/R TV_L/R
SC SCAN DRIVE
R,G,B
CONTROL PULSE
PC IN AUDIO IN
L/R
AUDIO INPUT SELECT H6
L/R
DG6
S.R 64
AV1 SCART SUSTAIN PULSE
V,R,G,B
L/R
S.R 64
AV2 SCART
C,V
HDMI I VIDEO INPUT SELECT AD/HDMI MAIN OUT
HDMI I
S.R 64
SCAN PULSE
COMP VIDEO
Y,PB,PR
H2
DG2
H AV TERMINAL, AV SWITCH,MSP
SD SCAN OUT
S.R 64 VOLTAGE GENERATOR SC20
DC POWER DC POWER
H3 H4
P POWER SUPPLY
SOS1 SOS2 SC2 P2
VSUS
+5V STBY5V_M +15V PS_SOS
P25
S.R 64
S.R 64
PROTECTION(SOS) STANDBY VOLTAGE CONTROL STANDBY VOLTAGE RECTIFIER
STB12V STB5V STB5V
RECTIFIER
S.R 64
VDA
+15V
F_STBY_15V
P5
S.R 64
PROCESS VOLTAGE CONTROL LINE FILTER AC CORD
PROCESS VOLTAGE RECTIFIER
15V 12V 5V STB_PS STB12V +15V Vda
P12
RELAY P9 LINE FILTER RECTIFIER
S.R 64
POWER FACTOR CONTROL
SUSTAIN VOLTAGE CONTROL
SUSTAIN VOLTAGE RECTIFIER
VSUS
P11
C11
C1 DATA DRIVER(RIGHT)
S.R.
S.R.
S.R.
S.R.
TH-42PV70F/P, TH-42PX70B/E Main Block Diagram
64
AL PROCESSOR
DC/DC 3.3V DDR2x2 [27MHz] VCXO X'tal FRONT END BUFF D-LATCH RF TUNER [DIGITAL] CI SLOT PX70B/E ONLY DC/DC 1.8V DC/DC 1.2V
BOOT ROM
NOR FLASH
MEM
SUPPORT CARD
Peaks-Lite 2 SD CARD SLOT
S POWER SW D FORMAT CONVERTER, PLASMA AI PROCESSOR
STB_PS RESET IC 16/32Mbit Flash-ROM
S1
STB12V
POWER SWITCH
FLASH CONTROL
CLOCK LVDS format
*CLK *RGB:10bit(or8bit) *VD,HD LATCH,SFVRST,SFRST
128Mbit DDR
SS34
GENERATOR
DISPEN
DG5
D5
FPGA
*Discharge Control
PD1-M plus
FCLK,FPDATA[1:0] R[9:0] G[9:0] B[9:0],HD,VD DCK *Sub Filed Processor *Plasma AI
SS SUSTAIN DRIVE
PROM (4MByte) DCLK ASDIO DATA0 DRVRST OSD
*H,V Snyc Control *LVDS receiver
HDMI IN 1 AD/HDMI HDMI IN 2
Discharge Control(SS) Data Driver Control
ADDRESS VOLTAGE (VE)
MICOM
SUSTAIN PULSE
XRST
IIC2
ERASE PULSE
D20
Discharge Control(SC)
WRITE PROTECT
32k EEPROM
THERMAL SENSOR PCLK/NCLK
SS_SOS8
+5V STBY5V_M +15V PS_SOS
P_ON/OFF
P25
D25
DC/DC CONVERTER REG RESET
STB3.3V RESET
P3.3V P2.5V P1.2V P5V P5V STB_PS/ STB12V
D31
D32 SS23
VDA
+15V VSUS
SS12
SS11
POWER SOS PA3
PA4
STB5V +15V
F_STBY_15V
P5
PA5
DC/DC CONVERTER
PA DC-DC CONVERTER
STB_PS STB12V +15V Vda VSUS
P12
P11
C11
C21
C2 DATA DRIVER(LEFT)
Vda 75V
C10
C20
C23
VDA
S.R.
S.R.
S.R.
S.R.
S.R.
TH-42PV70F/P, TH-42PX70B/E Main Block Diagram
64
15.3. Main Block Diagram (37 inch)
DG DIGITAL SIGNAL PROCE
KEY SCAN
K REMOTE/LED
POWER LED REMOTE RECEIVER AI SENSOR MODEM LED PX70B/E ONLY K1 GK2 GK1 DG1
GK KEY SW
MAIN MCU
SU SCAN OUT
S.R 64
SPEAKER L L
H12
SPEAKER R
R
SPEAKER AMP
TV-V
Peaks-Lite 2
TUNER S.R 64
[ANALOG]
SIF
MSP
AUDIO OUT S.R 64
L/R TV_L/R
SC SCAN DRIVE
R,G,B
CONTROL PULSE
PC IN AUDIO IN
L/R
AUDIO INPUT SELECT H6
L/R
DG6
S.R 64
AV1 SCART SUSTAIN PULSE
V,R,G,B
L/R
S.R 64
AV2 SCART
C,V
VIDEO INPUT SELECT
AD/HDMI MAIN OUT
S.R 64
SCAN PULSE
COMP VIDEO
Y,PB,PR
H2
DG2
H AV TERMINAL, AV SWITCH,MSP
SD SCAN OUT
S.R 64 VOLTAGE GENERATOR SC20
DC POWER DC POWER
H3 H4
P POWER SUPPLY
SOS1 SOS2 SC2 P2
VSUS
+5V STBY5V_M +15V PS_SOS
S.R 64
S.R 64
PROTECTION(SOS) STANDBY VOLTAGE CONTROL STANDBY VOLTAGE RECTIFIER
STB12V STB5V STB5V
RECTIFIER
S.R 64
VDA
+15V
F_STBY_15V
S.R 64
PROCESS VOLTAGE CONTROL LINE FILTER AC CORD
PROCESS VOLTAGE RECTIFIER
15V 12V 5V STB_PS STB12V +15V Vda
RELAY P9 LINE FILTER RECTIFIER
S.R 64
POWER FACTOR CONTROL
SUSTAIN VOLTAGE CONTROL
SUSTAIN VOLTAGE RECTIFIER
VSUS
C11
C1 DATA DRIVER(RIGHT)
S.R.
S.R.
S.R.
S.R.
TH-37PV70F/P, TH-37PX70B/E Main Block Diagram
65
L SIGNAL PROCESSOR
DC/DC 3.3V DDR2x2 [27MHz] VCXO X'tal FRONT END BUFF D-LATCH RF TUNER [DIGITAL] CI SLOT PX70B/E ONLY DC/DC 1.8V DC/DC 1.2V
IN
CU
BOOT ROM
NOR FLASH
MEM
SUPPORT CARD
Peaks-Lite 2 SD CARD SLOT
S POWER SW D FORMAT CONVERTER, PLASMA AI PROCESSOR
STB_PS RESET IC 16/32Mbit Flash-ROM
S1
STB12V
POWER SWITCH
FLASH CONTROL
CLOCK LVDS format
*CLK *RGB:10bit(or8bit) *VD,HD LATCH,SFVRST,SFRST
128Mbit DDR
SS34
GENERATOR
DISPEN
DG5
D5
FPGA
*Discharge Control
PD1-M plus
FCLK,FPDATA[1:0] R[9:0] G[9:0] B[9:0],HD,VD DCK *Sub Filed Processor *Plasma AI
SS SUSTAIN DRIVE
PROM (4MByte) DCLK
*H,V Snyc Control *LVDS receiver
HDMI IN 1 AD/HDMI HDMI IN 2
ASDIO DATA0 DRVRST OSD
Discharge Control(SS) Data Driver Control
ADDRESS VOLTAGE (VE)
MICOM
SUSTAIN PULSE
XRST
IIC2
ERASE PULSE
D20
Discharge Control(SC)
WRITE PROTECT
32k EEPROM
THERMAL SENSOR PCLK/NCLK
SS_SOS8
+5V STBY5V_M +15V PS_SOS
P_ON/OFF
P25
D25
DC/DC CONVERTER REG RESET
STB3.3V RESET
P3.3V P2.5V P1.2V P5V P5V STB_PS/ STB12V
D31
D32 SS23
VDA
+15V VSUS
SS12
SS11
POWER SOS PA3
PA4
STB5V +15V
F_STBY_15V
P5
PA5
DC/DC CONVERTER
VDA 15V 12V 5V STB_PS STB12V +15V Vda VSUS
PA DC-DC CONVERTER
P12
P11
C11
C21
GHT)
C10
C2 DATA DRIVER(LEFT)
Vda 75V
C20
C23
VDA
S.R.
S.R.
S.R.
S.R.
S.R.
S.R.
TH-37PV70F/P, TH-37PX70B/E Main Block Diagram
65
15.4. P-Board Block Diagram
P
POWER SUPPLY
D417 395V PR401
T401
LINE FILTER L404 L405
D419 C446
D401
-
RECTIFIER
8
7
6
5
4
3
2
1
D420
+
Q404,Q406 R405,D415
9 10 11 12 13 14 15 16
OVER VOLTAGE PROTECTION (490V 80V)
Q
0.1 SW
C469
9 10 4
5 3
6 2
T402
PR402 R441 R442 R445 8 7
MOS DRIVE
Q401
6 5
CURR DET
R472 R475 R479 R480 27.4kx6
P_OUT
P_OUT
VDD2
340kx6
SW
D407 1 2 3 4
4
FB
2
R455
Q536
Q420 Q407
TO AC CORD
P9
LIVE 4 Vref F402 250V 8A NEUTRAL 1 1 2 A K 3 F401 250V 8A 1 2
R444
R443 PFC 3
IC411
ERROR DET
D418
Q422
HOT
COLD
1
4
IC403
PHOTO COUPLER (AC DET)
2
3
4
1
RESET
RL403
R413 F403 T630mA 250V
IC401
RL401
3 2
RL402
R411
PHOTO COUPLER (PFC_ON/OFF)
Q434
R435 R427 L410 LINE FILTER R420 R415 R410
ON
D522 D523
T410 RCC CONV. (100KHz)
15 9 14 D511 STB_12V
D404
R407
+
D435 RECTIFIER
13 1 STB5V 7 5 12 11 D509 2 2
IC502
RESET
3 1
X501 4NHz
IC409
D441
4 7 2 1 2 3 4 4 1 10
4
IPD
8 7 5 D416 Source Source Source Source Source Drain Control
6 ON:H 5V 7 8 ON:L ON:H 9
MAIN RELAY ON
RUSH RELAY ON
IC408
PHOTO COUPLER
10 LO
Q501 Q502
11 MA
3
2
12 RU
Q410 Q411
IC504
ERROR DET
STB5V ON/OFF 3 2 1
4
1
ECO
IC412
3 2
PHOTO COUPLER
HOT
COLD
Q569
TH-37/42PV70F/P, TH-37/42PX70B/E P-Board Block Diagram
66
Vref 5V
CURR COMP
POWER CONTROL (Vlow)
CRT_ON
Q402
PFC
IC520
+ -
6
VDD1
L403
IC406
VCC
R447 R470
12
13
15
16
VD
VS
XI
XO
RE
ST
Vd
ST ON
HOT
395V PR401 11 F_5A_250V 12
COLD
Vdat OVER VOLTAGE DETECTION(100V 25V)
10 9 D539 3 6 4 D531 73V
+
IC512
Q527 ERROR DET (Vda)
Vda75V
D540
Q412
OSC
D544
D545 3
P12
K
TO SS12
Vdat Vdat +15V STB12V STB_PS
1
C446
1 2
C555
R670 2 D569 D570
A
Q408
OSC 7 8 D506
R665 R676 R674 R631 Vdat
1 2 3
4 8 10
Q413
OSC 2 D536
15V
D571
15
5 1 D572
Q520
Q517
Q409
OSC 9 10 4 5 3 6 2
16
T404 T402 RESONANCE CONVERTER (120-145KHz)
D549 R579
9
D579 12
P_OUT
13
P_OUT
15
VDD2
16
VDD1
20
BUFF
Q564
BUFF
Vref 5V
4
FB
R ROL
CRT_ON
+ -
P11
1 3
TO SS11
Vsus GND
Q565
2
6
Q566
D602
D521
PR509
D535
P2
TO SC2
Vsus GND
Q536
Q509
VlOW DET 1 R661 BUFF Vlow 3 2
1 3
P5
1 2
TO PA5
+15Vs(S) +15Vc +15Vs(S) +15Vc +15Vs(S) STBY5V F_STBY_ON F_STB F_STB F_STB ALL_OFF AC_GOOD +5Vc
Q541 Q507
7 10 T601 2 3 180k x4
REF
PR601
IC508
K
R649
3 4
D
Q540
R650
5 10
Q510
Vlow POWER CIRCUIT
Q508
VlOW DET
5V OUT DETECTION (3V 1.0V)
12 13 15
A
C403 IC513
Vda DET
K REF
IC511
K REF
IC509
5 4
Vsus 192V
17 16
PHOTO OUPLER C DET)
VOLTAGE OUT DETECTION (60V 40V)
R622 R648 R636
18 20
Q530
A
P6
1 2 3
ESET
A
NO USE
+15Vs(S) +15Vs(S) +15Vs(S) F_STBY F_STBY F_STBY
401
Q535 Q525
K Vref
R626
1 2 3 7
HOTO UPLER
ON/OFF)
3
1 R627
8 9
4 D701
1
4
1
IC507
PHOTO COUPLER
3 2 3 2
IC505
PHOTO COUPLER
IC506
ERROR DET (Vsus)
A
2 R628
Vsus
P7
1 2 5 6 8 12V ON/OFF 9 10
NO USE
+15Vc +15Vc STBY5V F_STBY_ON ALL_OFF AC_GOOD +5Vc
IC501
POWER MCU
1 2 2 3 1
X501 4NHz
VDD VSS XIN XOUT
PANEL_ MAIN_ON 24 AC_DET/ 23 F STB H V LOW DET 22 AC_P_DET 21 (FAIL:H) AC_GO_L 20 GO:L
Q554
P25
1
TO D25
+15Vc +15Vc +5Vc +5Vc STBY5V PANEL_MAIN_ON SOS4_PS VDATA_DET
502
4
Q563 Q553
2 5 6 9
SET
6 ON:H 7 8 ON:L ON:H 9
RESET STB PS Vdat_GO_L STB 5 ON/OFF
VSUS DET 19 ON:L F_15V_ON/OFF 18 SOS4_PS 17 ON:L PFC ON/OFF 16 ON:H V LOW ON/OFF 15 VSUS 14 ON/OFF ALL OFF 13 ON:L
11 12 13
10 LOW 15
11 MAIN RELAY(H) 12 RUSH RELAY(H)
POWER SOS LED BLINKING : 4TIMES
IC510
DC-DC CONV.
2 OUT Vcc 1 PR505
Q537 Q521
INV.
Q524
5
6 D S 3
7 D S 2
8 D S 1
5
6 D S 3
7 D S 2
8 D S 1
Q555
DC/DC CONV. (15V)
D G 4
Q556
DC/DC CONV. (F STB 5V)
D G 4
569
TH-37/42PV70F/P, TH-37/42PX70B/E P-Board Block Diagram
66
15.5. P-Board (1 of 6) Schematic Diagram
COLD
HOT
A
COLD
HOT
B
TO AC CORD
C
D
E
P-BOARD (1/6) TNPA4221AE (42 inch) TNPA4268AE (37 inch)
F
A B C D E F G H
TH-37/42PV70F/P, TH-37/42PX70B/E P-Board (1 of 6) Schematic Diagram
1
2
3
4
5
67
COLD
HOT
1
2
3
PFC
TO
I J
P-BOARD (3/6)
TH-37/42PV70F/P, TH-37/42PX70B/E P-Board (1 of 6) Schematic Diagram
5
6
7
8
9
67
15.6. P-Board (2 of 6) Schematic Diagram
COLD
HOT
1
2
3
HOT
HOT
COLD
COLD
POWER CONTROL (Vlow)
P-BOARD (2/6) TNPA4221AE (42 inch) TNPA4268AE (37 inch)
AA AB
TH-37/42PV70F/P, TH-37/42PX70B/E P-Board (2 of 6) Schematic Diagram
10
11
12
13
14
68
TO SS-BOARD (SS12)
ERROR DET (Vda)
2 inch) 7 inch)
TO P-BOARD (4/6)
AC AD AF AH AJ AL AM AN AO AP AQ AS AE AG AI AK AR
TH-37/42PV70F/P, TH-37/42PX70B/E P-Board (2 of 6) Schematic Diagram
14
15
16
17
18
68
15.7. P-Board (3 of 6) Schematic Diagram
A B C D E F G H
A
P-BOARD (3/6) TNPA4221AE (42 inch) TNPA4268AE (37 inch)
B
C
ERROR DET
D
E
PHOTO COUPLER
HOT
PHOTO COUPLER
COLD
TO
F
CA CB CC CD CE CF CG
P-BOARD (5/6)
CH
TH-37/42PV70F/P, TH-37/42PX70B/E P-Board (3 of 6) Schematic Diagram
1
2
3
4
5
69
I
J
TO P-BOARD (1/6)
HOT
COLD
ch) ch)
11
12
13
IPD
PHOTO COUPLER
ERROR DET
HOT
COLD
14 15
16
PHOTO COUPLER
17
18 19 20
TO P-BOARD (5/6)
CH CI CJ CK CL CM CN CO CP CQ CR
TH-37/42PV70F/P, TH-37/42PX70B/E P-Board (3 of 6) Schematic Diagram
5
6
7
8
9
69
15.8. P-Board (4 of 6) Schematic Diagram
AA AB
P-BOARD (4/6) TNPA4221AE (42 inch) TNPA4268AE (37 inch)
11
12
13
ERROR DET
14 15
16
17
18 19 20
TO P-BOARD
DA DB DC
(6/6)
TH-37/42PV70F/P, TH-37/42PX70B/E P-Board (4 of 6) Schematic Diagram
10
11
12
13
14
70
AC
AD
AF
AH
AJ
AL
AM
AN
AO
AP AQ
AS
TO P-BOARD (2/6)
AE
AG
AI
AK
AR
TO SC-BOARD (SC2)
TO SS-BOARD (SS11)
PHOTO COUPLER
ERROR DET
PHOTO COUPLER
RD
DD DE DF DG DH DI DJ DK
TH-37/42PV70F/P, TH-37/42PX70B/E P-Board (4 of 6) Schematic Diagram
14
15
16
17
18
70
15.9. P-Board (5 of 6) Schematic Diagram
CA
CB
CC
CD
CE
CF
CG
CH
TO P-BOARD (3/6)
A
B
C
POWER MCU
D
RESET
E
P-BOARD (5/6) TNPA4221AE (42 inch) TNPA4268AE (37 inch) F
TH-37/42PV70F/P, TH-37/42PX70B/E P-Board (5 of 6) Schematic Diagram
1
2
3
4
5
71
CH
CI
CJ
CK
CL
CM CN
CO
CP
CQ
CR
TO P-BOARD (3/6)
31
32
33 34
35
WER MCU
36 37 38 39 40
41
42
TH-37/42PV70F/P, TH-37/42PX70B/E P-Board (5 of 6) Schematic Diagram
5
6
7
8
9
71
15.10. P-Board (6 of 6) Schematic Diagram
DA
DB
DC
P-BOARD (6/6) TNPA4221AE (42 inch) TNPA4268AE (37 inch)
31
32
DC-DC CONV.
33 34
35
NO USE TO PA-BOARD (PA5)
TO D-BOARD (D25)
NO USE
36 37 38 39 40
41
42
TH-37/42PV70F/P, TH-37/42PX70B/E P-Board (6 of 6) Schematic Diagram
10
11
12
13
14
72
DD
DE
DF
DG
DH
DI
DJ
DK
TO P-BOARD (4/6)
NO USE
NO USE
TH-37/42PV70F/P, TH-37/42PX70B/E P-Board (6 of 6) Schematic Diagram
14
15
16
17
18
72
15.11. PA-Board Block Diagram
PA DC-DC CONVERTER
TO P5
+15Vs(S) +15Vs(S) +15Vs(S) STBY_5V TUNER_SUB_ON F_STBY_15V ECO_ON F_STBY_15V ALL_OFF F_STBY_15V AC_GOOD
PA5
1 3 5 10 12 13 14 15 16 17 18 TPAC1
IC5550
SUB+5V/SUB+9V
9 15 SUB+5V D5501 (+10V) 1 3 13
SUB+9V
Q5561
MAIN+9V
Q5501
ERROR DET
TO H4
ECO_ON TUNER_SUB_ON ALL_OFF TUNER_MAIN_ON STB5V SOS
PA4
TPEC0 11 TPS0N 16 17 18 TPST5 21 TPS0S 23
Q5562
TV_ON OFF
TH-37/42PV70F/P, TH-37/42PX70B/E PA-Board Block Diagram
73
Q5522 Q5521
SOS DET R5537 D5530 R5535 R5531 R5536 R5532 C5521 R5538 C5522
R5533
Q5523
R5534 TUNER_SUB_ON
F STB+15V DET
R5540
D5521
SUB+9V DET
R5542
F STB+15V SUB+5V/SUB+9V SHORT DET
SUB+5V DET
R5544
D5522
1
D5529 (+6.8V) D5528 (+12V)
9V
R5549
R5548 R5547 D5526 R5546
Q5524
SUB+5V SUB+9V OVER VOLTAGE DET
5562
ON OFF
PA3
TPM9V 1 TPS5V 2 3 TPS9V 6 7 18 21 22 TPS15V 23
TO H3
MAIN9V SUB5V SUB5V SUB9V SUB9V AC_GOOD +15V_S +15V_S +15V_S
TH-37/42PV70F/P, TH-37/42PX70B/E PA-Board Block Diagram
73
15.12. PA-Board Schematic Diagram
!
A
PA-BOARD TNPA4178AC (37inch) TNPA4178AB (42inch)
SUB5V/SUB9V
B
SW-Node2 ON/OFF2 VOUT2 VAR2 GND
IC5550
EHMDD9851
< SW-Node1 ON/OFF1 TUNER_SUB_ON
SOS DET Q5522
2SA207700L R5537 680
Q5521
2SA207700L
VOUT1
VAR1
GND
GND
N.C.
N.C.
N.C.
VIN
R5531 2.2k
R5535 2.2k
R5538 2.2k
C5522 16V 0.1u
D5530 MA2J11100L
10
11
12
13
14
15
16
1
2
3
4
6
7
8
9
LHLP10TB150MB 15u
R5536 4.7k R5532 4.7k
1%
L5551
C5521 16V 0.1u L5552 LHLP10TB150MB L5564 LHL08TB2R7M D5519 15u B0BA6R600008 2.7u R5533 10k
L5550 2.7u LHL08TB2R7M
R5555 1.27k
Q5523
2SD0601ASL TUNER_SUB_ON
R5554 2.61k
1%
R5534 47k
+
C5551 50V 330u
C5552 25V 0.1u C5501 470u 16V C5502 + 0.1u C5503 16V 470u + 16V C5504 16V 0.1u
L5566 LHL08TB2R7M 2.7u D5521 MA2J11100L F STBY 15V SHORT DET R5540 470
C
D5518 B0BA01100004 0
R5542 470
MAIN9V
R5509
L5565 LHL08TB220K 22u C5595 50V R5572 22u 2.2k + R5573 4.7k
Q5561
B1DHDC000028
D5522 MA3X152D0L SUB5V/9V SHORT DET
R5544 220
R5506 10k
D5528 MAZ81200ML 12V
M
D5517 B0BA9R600002
R5507 10k
Q5501
2SD0601ASL F_STBY_15V ERROR DET
R5570 10k R5571 47k TV_ON OFF
6.6V
Q5562
2SD0601ASL TUNER_MAIN_ON R5548 4.7k
R5508 47k
R55 4.7k
Q5524
2SD0601ASL SUB5V/9V OVER VOLTAGE DET R5546 10k
R5547 10k
D5526 MA3X152E0L
D
E
SUFFIX JW
ZA5501 K4CZ01000027 ZA5503 K4CZ01000027 ZA5502 K4CZ01000027
AB:42inch
*R5480 0
JS5568 JS5569
AC:37inch
*R5481 0
TO H-BOA (H3)
F
TH-37/42PV70F/P, TH-37/42PX70B/E PA-Board Schematic Diagram
1
2
3
4
5
74
*PA5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
TO P-BOARD (P5)
+15Vs(S) +15Vc +15Vs(S) +15Vc +15Vs(S) GND
GNDs(S) GND GNDs(S) STBY_5V GNDs(S) TUNER_SUB_ON F_STBY_15V ECO_ON
522 V 1u
D5530 MA2J11100L
F_STBY_15V ALL_OFF
F_STBY_15V AC_GOOD GND
GND 22 NC 23 GND
D5528 MAZ81200ML 12V
D5529 MAZ80680LL 6.6V
R5548 4.7k
R5549 4.7k
D5526 MA3X152E0L
TPS0S
TPST5
TPM0N
TPS0N
TPS0F TPM9V
TPC0F
TPS5V
TPS9V
TPAC1
ZA5502 K4CZ01000027 TPEC0
TPS15V
10
11
12
13
14
15
16
17
18
19
20
21
22
10
11
12
13
14
15
16
17
18
19
20
21
22 STB5V GND
PA4 +15V_S
TO H-BOARD (H3)
TO H-BOARD (H4)
TH-37/42PV70F/P, TH-37/42PX70B/E PA-Board Schematic Diagram
5
6
7
8
23 SOS
1
2
3
4
5
6
7
8
9
PA3
23 +15V_S
1
2
3
4
5
6
7
8 SUB9V GND
9 FAN_CONT
MAIN9V
SUB5V
SUB5V
GND
FAN_SOS
SUB9V
GND
GND
GND
GND
GND
ODU
N.C.
N.C.(BT_30V)
AC_GOOD
S_GND
S_GND
+15V_S
GND
GND
GND
N.C./KEY
ECO_ON
GND
GND
TUNER_SUB_ON
ALL_OFF
TUNER_MAIN_ON
ODU_ON
GND
SUB9V(H264)/HQ3.3V
SUB9V(H264)/HQ3.3V
N.C.
SUB9V(FHD)/P12V
SUB9V(FHD)/P12V
P5V(MON)/P12V-ON
N.C.
N.C.
9
74
15.13. H-Board (1 of 2) Block Diagram
*JK3002 AV1
21 VIDEO IN TV VIDEO OUT 19 18 17 FB IN RED IN 15 14 13 12 GREEN IN Q-LINK 9 AV1 SLOW BLUE IN L IN 5 4 TV L OUT R IN TV R OUT 1 3 2 7 6 8 AV1_SLOW AV1_BLUE 11 10 QLINK_AV3 AV1_GREEN 16 AV1_FB AV1_RED 20 AV1_V
AV1
AV1
*JK3003 AV2
21 VIDEO IN VIDEO OUT 19 18 17 16 Chroma in 15 14 13 12 11 Q-LINK 9 AV2 SLOW 7 L IN 5 4 TV L OUT R IN TV R OUT 1 3 2 6 8 AV2_SLOW 10 QLINK_AV2 AV2_C 20 AV2_V
AV2
AV2
BLK IN RED IN
AV3_FB AV3_RED/C
GREEN IN Q-LINK
AV3_GREEN
BLUE IN
AV3_BLUE
YPBPR
PB PR
AUDIO IN
JK2002 AUDIO OUT
DRIVE IC
*JK3001
PC IN
11
12 8 3 13 9 4 14 10 5 15 VD PC_V_IN B HD PC_B PC_H_IN
TH-37/42PV70F/P, TH-37/42PX70B/E H-Board (1 of 2) Block Diagram
VCC
*D2025
Vin
GND
Y L R L L-G R R-G 6 1 R 7 2 G
*JK3005
Y-G Y Y-SW PB-G PB PR-G PR L-G L R-G R
YPBPR_Y
YPBPR_PB
YPBPR_PR
PC_L
PC_R
SUB3.3V
SPDIF_OUT
PC_R
PC_G
75
AV1_V + AV1_FB AV1_RED AV1_GREEN AV1_SLOW AV1_BLUE AV1_L AV1_R AV1_VO
1
AV1_FEED_B
MONITOROUT_MUTE
QLINK_AV3
2
IC3101
AV1_LOUT DTV9V
AV SW2 (AUDIO SW)
5 VCC
AV1_LOUT
Q2004
AV1_L AV1_R AV1_ROUT AV2_R
16 17 14
AV2_L
L8 R8 L7 R7
AV1
ROUT5 17
AV1_ROUT
LOUT5 16
AV2_LOUT
Q2005
ROUT4 17
15
AV2
AV2_ROUT
LOUT4 16
AV3_LOUT
ROUT3 17
AV2_V + AV2_VO PC_RIN
3
LOUT3 16 10
PC_LIN
AV3_ROUT AV_L
L5 R5
ROUT1 33
11
AV2_FEED_B AV2_C
PC
AV_R
LOUT1 32
TV_L
41
TV_R
L12 R12 L11 R11
42
DTV_SL
TV(ANA)
O1
DAC_PD
22
SDA0B_5V
QLINK_AV2
SDA 36 39
SCL0B_5V
AV2_SLOW
DTV_SR
40
AV2_L
TV(DIG)
SCL 35
PX70B/E ONLY
AV2_LOUT AV2_R
4
Q2006
AV2_ROUT
IC3001
AV SW1 Video SW
AV1_VO
Q2007
VOUT3 33
AV1_FEED_B AV1_FB
49
AV1_GREEN
FBL1
VOUT3FB 32
AV2_VO
77 G5
AV1_RED AV3_FB AV3_RED/C AV1_SLOW
VOUT4 31
AV2_FEED_B
79 B5 80 L32
AV1_BLUE
VOUT4FB 30
AV1
SDA0B_5V
81 R5
AV1_V AV3_GREEN
1 V4
SDA 83
SCL0B_5V
SCL 84
VIDEO_STATUS
FLAG 85
DTV9V AV3_BLUE
VCC1 69 VCC2
AV2_SLOW
6
VCC3 25 4 S22
MAIN9V
AV2_V
VCC4 45 HVOE 43
8 V3 10 Y3
AV2_C
12 C3
AV3_GREEN YPBPR_Y AV3_RED/C
51 G1 53 B1
AV3_BLUE
AV2
L31 74
FB
YPBPR_PB AV3_FB YPBPR_PR
55 R1 48 FBL2
FBLOUT 46
RGB_CVBS
VOUT7 44
PC_H
HOUT 42
PC_LIN YPBPR_Y PC_V
63 G3
YPBPR_PB PC_RIN YPBPR_PR
VOUT 41
MAIN_Y_OUT
65 B3 67 R3
PC_V_IN
YPBPR
OUT1(CY) OUT1(Pb) OUT1(Pr)
40
MAIN_PB_OUT
39
MAIN_PR_OUT
58 VIN2
PC_H_IN
38
60 HIN2
PC_G
71 G4
AUDIOOUT_L PC_B
PC
73 B4
Q2003
PC_R
75 R4
3.3V AUDIOOUT_R
5
DIF_OUT
Q2002
MAIN_RF_CVBS
6
91 V7
DVB_CVBS
TV(ANA) TV(DIG)
7
20 V1
PC_R
PX70B/E ONLY
8
PC_G
PC_B PC_H_IN
PC_V_IN
TH-37/42PV70F/P, TH-37/42PX70B/E H-Board (1 of 2) Block Diagram
75
15.14. H-Board (2 of 2) Block Diagram
1
2
IC2011
AMP
8
AUDIOOUT_R DTV9V
Q2021
L 1
2 3
73
AUXOUTR1
3
AUDIOOUT_L
Q2015
R 7
6 5
72 AUXOUTL1
SQ_R-
PWM2B 45
SQ_R+
PWM2A 44
PX70B/E ONLY
AV_L
SQ_L-
PWM1B 43 78 AINL1
SQ_L+
IC2006
AUD3.3V
AV_R
PWM1A 42
79 AINR1
IC2002
AUDIO DAC
MCLK 1 4
BUFFER
VCC
IC2008
AUD3.3V
5 1
X2010
AUD3.3V
1 AVR 7
SUB5V
33
XIN AUD3.3V
2
34
XOUT
IC2010
AVR+3.3V
SIF3.3V 5 AVR 1
SUB5V
5
BICK 4
SUB5V
2
35 BCLK1
SDTI SUB5V LRCK
DTV_SL
3
37
SDO0
4
DAC_PD
36 LRCLK1
3
11 AOUTL
DTV_SR
RSTN
5
AUDIO_MUTE
10 AOUTR
SMUTE 6
HIGH:MUTE VIH > 2.2V VIL < 0.8V DVDD1.8V
IC2107
DVDD1.8VV
1 AVR 7
SUB3.3V
IC2106
SOUND PROCESSOR
TV_L
DVDD1.8V
5
75 AUXOUTL2
TV_R
74 AUXOUTR2
TU3200
TUNER(ANALOG)
BB 5 +B AUDIO_OUT SIF_OUT 9 10 11
SCL0B_5V SUB5V
5V<->3.3V
SCL0B_5V
Q2640
5V<->3.3V
SCL0B
SDA0B_5V
Q2641
SDA0B
76 AINL2 77 AINR2
Q2017
SDA0B_5V
Q2016
8 SIF_IN1
SCL 13 SDA 14 RF_AGC 15 VB 16 BTL 18
AFC1 MUTE(ES2-) BT30V AUDIO_XRST SDA0B
PX70B/E ONLY
DTV_LRCK
16 SDA
SCL0B
LRCLK2 18
DTV_BCLK
17 SCL 50
>> RESETB
BCLK2 19
DTV_SDIN
SDIN2 24
DTV2_SDIN
SDIN1 23
HDMI_SDIN
AFT_OUT 20 VIDEO_OUT 21
Q3200
MAIN_RF_CVBS SOUND_SOS
Q2101
15 MUTE
SDIN1 22
HDMI_LRCK
LRCLK0 26
HDMI_BCLK
BCLK0 27
SPDIF_IN
SPDIF_IN
39
Q2102
AUDIO_MUTE
SPDIF_OUT 38
5
6
ECO_ON
TUNER_SUB_ON
FAN_CONT
FAN_SOS
8
DVB_CVBS
SUB9V_H264 SOUND15V MAIN9V SUB5V DTV9V LCD3.3V STB+5V LCD3.3V
H15
1
AGC1
H3 PA3
1
MAIN9V
2
SUB5V
3
SUB5V
5
FAN_SOS
6
DTV9V
7
DTV9V
9
FAN_CONT
18 21 22 23
AC_GOOD +15V_S +15V_S +15V_S
H4 PA4
TUNER_MAIN_ON
ALL_OFF
24V_DET
SOS
7
1
SUB9V_H264
2
SUB9V_H264
7
FHD9V
8
FHD9V
11 16 17 18 21 23
ECO_ON TUNER_SUB_ON TUNER_MAIN_ON ALL_OFF STB5V SOS
H2 DG2
1
FHD9V
2
TH-37/42PV70F/P, TH-37/42PX70B/E H-Board (2 of 2) Block Diagram
76
FHD9V
IC2301
AUDIO AMP
SQ_R+
H12
39
6
SQ_R-
1 2 3 4
SOUND15V
R+ RL+ L-
AMP
8 36 31
SPEAKER R
SQ_L+
16
SQ_L-
AMP
18 5 SOS 28
SPEAKER L
OPERATE
+15V
7 RESET
SOUND12V
RESET AMUTE
+12V
17 RESET
To SOS MAIN9V SOUND_SOS
Q2301
SOUND15V D2301
IC2303
SOUND12V
3 AVR 1
SOUND12V
OPERATE D2303 D2304 SOS
008
SUB5V
.3V
7
R
H6 DG6
MAIN_Y_OUT
3
MAIN_PB_OUT
MAIN_Y/CVBS/G MAIN_PB/C/B MAIN_PR/R RGB_CVBS RGB_FB PC_H PC_V
5
MAIN_PR_OUT
IC2610
Q2639
BT+30V
BT30V DTV9V
7
RGB_CVBS
10
FB
12
PC_H
14
PC_V
TUNER_SUB_ON
DC-DC
16
26
SCL0B
DVB_CVBS SCL0B_3.3V SDA0B_3.3V AUDIO_XRST AUDIO_MUTE
PX70B/E ONLY
28
STB+5V
Q2636
Q2637
SDA0B D2637 AUDIO_XRST
30 32
AUDIO_MUTE
TV_SUB_ON_DELAY D2632
BT30V
33
TV_SUB_ON_DELAY SUB3.3V SP_MUTE
Q2635
TV_SUB_ON_DELAY D2633
BT30V SHORT DET
34 35
SOS
TV_SUB_ON_DELAY SP_MUTE SOS SOUND_SOS AFC1 QLINK_AV2 QLINK_AV3 TUNER_MAIN_ON TUNER_SUB_ON FAN_CONT FAN_SOS
SUB_3.3V SHORT DET
38
D2635 D2636 SOUND_SOS
39
AFC1 SUB_3.3V OVER VOLTAGE QLINK_AV2
41 44
QLINK_AV3
Q2638
46
TUNER_MAIN_ON
48
TUNER_SUB_ON
49
SOS FAN_CONT
51
FAN_SOS
MON_MUTE
A_MUTE
AUDIO_MUTE
SP_MUTE
52 HDMI_INT2
STB+5V
DTV9V
PANEL_STBY_ON
55
24V_DET
PANEL_STBY_ON AC_GOOD DTV_BCLK DTV_SDIN DTV_LRCK DTV2_SDIN HDMI_BCLK HDMI_SDIN HDMI_LRCK SPDIF_IN HDMI_INT2 ECO_ON ALL_OFF VIDEO_STATUS
STB+5V
DTV+9V AUDIO MUTE
56
DTV_BCLK
AUDIO MUTE MONITOR MUTE
58
DTV_SDIN
SPEAKER MUTE HDMI INT
60
DTV_LRCK
PX70B/E ONLY
62
DTV2_SDIN
64
HDMI_BCLK
Q2631,Q2033-Q2035
HDMI_SDIN
66 68
HDMI_LRCK
Q2039-Q2040 MUTE SW
SPDIF_IN HDMI_INT2
70 72 74
ECO_ON
76
ALL_OFF
77
VIDEO_STATUS
79
TUNER_MAIN_ON
ALL_OFF
SOS
MAIN9V
STB+5V
LCD3.3V
DTV9V
SUB5V
SUB3.3V
STB+5V
17 18 21 23
TUNER_MAIN_ON ALL_OFF STB5V SOS
H2 DG2
1
FHD9V
2
FHD9V
8
DTV9V
9
DTV9V
12 13 14 17 18 21 23
SUB3.3V SUB3.3V SUB5V SUB5V SUB5V MAIN9V STB5V
TH-37/42PV70F/P, TH-37/42PX70B/E H-Board (2 of 2) Block Diagram
76
15.15. H-Board (1 of 5) Schematic Diagram
SUB9V_VIDEO
D3003 MAZ81400ML L3001 R3001 21 20 19 18 17 16 15 14 13 12 GREEN IN Q-LINK GND(GREEN) AV1 SLOW BLUE IN L IN GND(BLUE) GND(AUDIO) TV L OUT R IN TV R OUT 1 3 2 L2004 J0JCC0000100 L2005 5 4 JS2031 L2003 J0JCC0000100 C2010 50V 560p C2011 50V 560p R2029 22k R2030 22k AV1_LOUT AV1_ROUT L2006 J0JCC0000100 C2007 50V 560p C2012 50V 560p D3005 MAZ81400ML L3002 J0JCC0000100 R3006 7 6 9 8 R3187 150
1%
!
R3130 220 AV1_V SUB9V_PRCT R3131 220 + C3119 16V 10u C3120 50V 0.1u
AV1
GND(PLUG) VIDEO IN TV VIDEO OUT
J0JCC0000100
150
1%
R3027 150 R3002 150 R3028 150
1% 1% 1%
JS3010 ERJ6GEY0R00V 0 D3004 MAZ81400ML JS3011 JS3012 0 0 0 0 D3027 MAZ81400ML D3028 MAZ81400ML D3030 MAZ81400ML AV1_FB AV1_RED AV1_GREEN AV1_BLUE
H-BOARD (1/5) TNPA4177AH (PV70F TNPA4177AD (PX70B
MOUT_9V R3032 0
A
GND(BLK) GND(VIDEO) FB IN RED IN GND GND(RED)
R3173 150
1%
R3003 150
1%
JS3013 JS3014
11 10 R3178 150
1% 1%
*R3020 21.5k 1% C3001 50V 1000p
R3023 13k D3100 MAZ81400ML
1%
AV1_SLOW *R3114
*R3143 63.4 QLINK_AV3 AV1_L R3145 100k
R3005 150
1%
1%
68
C3070 16V 470u
AV1_R
J0JCC0000100
*JK3002
K1FB121A0010
B
AV2
GND(PLUG) VIDEO IN VIDEO OUT GND(BLK) GND(VIDEO) FB IN RED IN Chroma in GND GND 13 12 GREEN IN Q-LINK GND AV2 SLOW BLUE IN L IN GND GND(AUDIO) TV L OUT R IN TV R OUT 1 3 2 5 4 7 6 9 8 11 10 15 14 17 16 19 18 21 20
AV2_V
150
1%
R3033 150
1%
C3072 16V 470u JS3015 ERJ6GEY0R00V 0 *D3006 MAZ81400ML JS3016 ERJ6GEY0R00V 0 AV2_C R3152 100k + AV2_VOUT *R3150 63.4
1%
*D3013 R3018 68
1%
MAZ80560ML R3163 13k D3025 MAZ81400ML AV2_L
QLINK_AV2
AV2_SLOW
L2007 J0JCC0000100
1000p C2013 560p 50V C2014 L2008 560p J0JCC0000100 50V L2009 J0JCC0000100 JS2032 R2031 22k R2032 22k AV2_LOUT AV2_ROUT L2010 J0JCC0000100 C2008 560p 50V C2015 560p 50V R2039 100k
1%
C3002 50V
*R3021 21.5k
AV2_R
C
*JK3003
K1FB121A0010
*JS3043 0
D3008 MAZ81400ML R3008 150 BLK IN *JS3040 0 RED IN R3036 150
1% 1%
AV3_RED/C JS3018 JS3005 JS3019 0 0 0 0 D3031 MAZ81400ML D3032 MAZ81400ML AV3_GREEN AV3_BLUE QLINK_AV3 AV3_FB
150 R3009 R3192
150
1% 1%
JS3020
*JS3041 0
GREEN IN R3010 R3193
150150 C
1% 1%
D
D3009 MAZ81400ML *D3014 MAZ80560ML
*JS3042 0
BLUE IN
R3194 R3011 150
150
1% 1%
*JS2033
*JK3005
K2HA511A0002 Y-G Y Y-SW PB R3013 75
1%
ERJ6GEY0R00V JS3007 0 D3010 MAZ81400ML 0 D3011 MAZ81400ML 0 D3012 MAZ81400ML
YPBPR_Y
YPBPR
PB-G PB PR-G PR L-G L R-G R R3015 75
1%
ERJ6GEY0R00V R3014 75
1%
YPBPR_PB
JS3008 ERJ6GEY0R00V
YPBPR_PR
JS3009
AUDIO IN
E
FL2001 J0HABB000004 C2021 560p 50V R2051 180k L2001 J0JCC0000364 1 2 4 MONITOROUT_MUTE 3 PC_LIN
FL2002 J0HABB000004 C2022 560p 50V R2052 180k L2002 J0JCC0000364 1 2 4 3
PC_RIN
JK2002
K2HA204A0041
L L-G
L2015 J0JCC0000100
Q2003
2SC584500L
R2047 330 R2048 AUDIOOUT_L
AUDIO OUT
R R-G
L2016 J0JCC0000100 C2006 560p 50V C2005 560p 50V R2053 100k R2054 100k
2.2k
F
Q2002
2SC584500L
R2049 330 R2050 2.2k
AUDIOOUT_R
TH-37/42PV70F/P, TH-37/42PX70B/E H-Board (1 of 5) Schematic Diagram
1
2
3
4
+ C3068 50V 0.1u
R3004 150
R3146 360 AV1_VOUT
R3149 360
Q3027
D3038 MAZ81400ML
R3144 220
2SA207700L
Q20
2SC584
R2035 100k
R3031 0 9V R3153 360 R3154 360
R2036 100k
Q2
2SC5
C3071 50V 0.1u
R3151 220
Q3028
D3039 MAZ81400ML 2SA207700L
Q20
2SC584
R2040 100k
Q2
2SC
PR
Y L R
5
77
1
AV_R
AV2_ROUT
SUB5V
R2157 330
AV2_LOUT
AV_L
D (1/5) 77AH (PV70F/P) 77AD (PX70B/E)
MOUT_9V R3104 10k
2
SDA0B_5V SCL0B_5V DAC_PD 10V 10u 10V 10V 10u C2142 R2159 330 C2141 10u 10V 22 C2139 10u C2140
3032 0
R3177 10k R2152 R2154 22
Q3031
2SC584500L
149 0
Q3032
TUNER_MAIN_ON R3102 10k 2SC584500L
C2104 10u 100k R2196 R2195 C2123 100k 10u C2103 33 32 31 30 GND 29 28 27 ROUT4 26 25 ROUT5 24 23 10V AV1_LOUT 10V R2101 330 10V R2102 330
AV1_VO R3144 220 HV/FB_CONT R2235 47k DTV9V
AV1_ROUT
027
207700L
10u 22 21 20 19 18 17 16 15 14 13 12 C2162 1u C2163 1u C2164 1u C2165 1u 16V 16V 16V 16V
ROUT2
ROUT3
LOUT1
LOUT2
LOUT3
Q2004
2SC584500L R2037 2.2k AV1_LOUT R2132 47k 22u + 16V 16V
35 36 37
LOUT4
34
10V 10u C2122
SCL SDA
R10 L10
ROUT1 ADR
LOUT5 O1
R2035 100k
O2 BIAS L11 R11
R9 L9 R8 L8
PX70B/E ONLY
AV1_ROUT DTV_SL R3031 0 9V R2137 R2038 2.2k MONITOROUT_MUTE DTV_SR TV_L 220 220 C2135 C2136 16V 1u TV_R R2138 16V 1u *R2133 *R2134 220 220 *C2127 1u *C2129 1u
C2147
38 39 40
IC3101
AN15862A-VT Audio SW
R13 L6 L1 R5
R2170 220 R2171 220 R2172 220 R2173 220
AV1_R AV1_L AV2_R AV2_L
R2036 100k
16V 41 42 43 44
L12 R12 L13
R7 L7 R6
154 0
Q2005
2SC584500L
VCC
R1
R2
R3
R4
AV2_VO R3151 220
10
L5 11
L2
L3
1
2
3
4
5
6
7
8
L4
9
C2160 1u C2159 1u 16V 16V
R2167 220 R2164 220
PC_RIN PC_LIN
028
C2154 50V 0.1u
07700L
DTV9V
16V 100u
Q2006
2SC584500L R2041 2.2k AV2_LOUT
R2039 100k
AV2_ROUT
R2042 R2040 100k 2.2k
MONITOROUT_MUTE
Q2007
2SC584500L
*JK3001
K1FB315A0006 6
PC IN
11 7
1
2 12 8 *R3306 4.7k *R3308 0 14 *R3309 0 *R3307 4.7k 15 10 5 B *C3101 1
1%
3 13 9 4 SUB9V_PRCT
D2119
C2161
B0BC01100001
+
*D3334 MA2J11100L 1u 10V PC_B 3 2 4 *D3335 MA2J11100L
75
*R3318
*FL3005
J0HABB000004
3
4
3 4
G 2 2 *C3100 1
1%
*D3336 MA2J11100L 1u 10V *D3337 MA2J11100L PC_G
1
1
3 2 4 *FL3004
*FL3001 J0HABB000003
*R3313
75
*FL3002 J0HABB000003
J0HABB000004
R 1 75 2 4 3
*D3338 MA2J11100L *C3102 1u 10V *D3102 MA2J11100L PC_R
*R3310
1%
*FL3003 J0HABB000004
VD HD
PC_V_IN PC_H_IN
4
TH-37/42PV70F/P, TH-37/42PX70B/E H-Board (1 of 5) Schematic Diagram
5
6
7
8
9
77
15.16. H-Board (2 of 5) Schematic Diagram
1
2
HV/FB_CONT AV3_GREEN AV3_BLUE AV3_RED/C
DTV9V
R3103 0
L3004 G1C101M00018
MOUT_9V
+
JS3032
C3076 16V 220u
SUB9V_VIDEO R3109 + 0
D3044 B0BC01100001
C3075 16V 220u
PC_V_IN PC_H_IN R3096 R3097 YPBPR_Y YPBPR_PB YPBPR_PR R3095 R3094 R3092 68 68 68 C3050 C3049 C3047 1u 10V 1u C3040 0.1u 50V 10V 1u 10V 100 100 R3098 C3053 1u
220
220
*R3302
*R3305
10V
10V
C3051
PC_G
*R3175
68
C3052
10V
1u
1u
220
R3110 0 PC_B *R3174 68
PC_R
*R3176
68 R3180 100 R3179 100
C3118 16V 47u
FB
R3275
100k
75
74
73
72
71
NC 70 69 VCC1 NC 68
67
NC 66
65
64
G3 63 NC 62
61
60
59
58
G2 57 GND4 56
55
54
53
52
G4
R3
R2
TEST
LP1
HIN2
R1
B3
B2
HIN1
VIN2
76 AV1_GREEN R3099 220 C3054 1u 10V AV1_RED AV1_SLOW AV1_BLUE R3100 220 C3055 R3101 220 C3056 1u 10V 1u 10V SDA0B_5V SCL0B_5V VIDEO_STATUS *R3089 R3090 R3191 330 22 22 C3103 16V 10u 1u 77 78 79 80 81 82 83 84 85 86 + 87 88 C3043 10V JS3023 *R3113 0 89 90 91 92 93 94 95 96 97 98 B5 L32 R5
51
50 49 48 AV1_FB AV3_FB
B4 L31 R4 NC G5 LP2
B1 VIN1 G1 FBLOE FBL1 FBL2
FBL3 FBLOUT VCC4 VOUT7 HVOE
47 46 45 44 43 *R3349 68 PC_H PC_V *R3348 68 MAIN_Y_OUT MAIN_PB_OUT MAIN_PR_OUT C3117 0.1u 50V R3350 100 FB
MAIN_RGB_CVBS_OUT
GND1 SDA SCL FLAG BIAS V9 NC V8 NC V7 O4
IC3001
AN15876A-VT
Video SW
HOUT 42 VOUT OUT1(CY) OUT1(Pb) OUT1(Pr) GND3 OUT2(CY) OUT2(Pb) DCOUT VOUT5FB OUT2(Pr) VOUT3 VOUT3FB VOUT4 VOUT4FB VOUT5 VOUT6 41 40 39 38 37 36 35 34 33 32 31 30 29 28
MAIN_RF_CVBS MAIN_RF_GND
R3087 220
+ SUB_Y_OUT SUB_PB_OUT SUB_PR_OUT
AV1 R3274 0
S23
LP7 V5 S13 Y5
LP6
V6
C5
AV2 R3273 0
V4 S12 Y4
VCC3 C1 O1
*R3271
0
VCC2
99 S22 C4 100 1 2 3
GND2
27 LP4 S11 S21 LP3 O2 C3 C2 V2 Y2 V1 Y1 26 23 24 25
LP5
O3
10
Y3
V3
11
12
13
14
15
16
17
18
19
20
21
22
4
5
6
7
8
9
C3116 50V 0.1u
C3115 AV1_V AV2_SLOW R3064 220 C3021 10V 1u *R3112 0 50V 0.1u
*R3133 *R3111 0 0
AV2_V
R3059 R3060
220 220 220
C3024 C3025 C3026
1u 10V 0.1u 50V
220 *C3066
AV2_C
R3061
10V
1u 10V
1u
PX70B/E ONLY
AV3_SLOW
DVB_CVBS
R3229
0
AV4_CGND
AV4_VGND
R3044
0
R3227
0
AV4_YGND
AV4_YGND
R3045
0
AV4_VGND R3228 *R3237 0 *R3236 0 *R3238 0 0
AV4_CGND
R3222 0
4
TH-37/42PV70F/P, TH-37/42PX70B/E H-Board (2 of 5) Schematic Diagram
10
11
12
*R3088
13
14
78
11
12
!
MOUT_9V + C3076 16V 220u
4
M00018
H-BOARD (2/5) TNPA4177AH (PV70F/P) TNPA4177AD (PX70B/E)
SUB9V_VIDEO R3123 47
MAIN_Y_OUT
MAIN_Y/CBVS/G
MAIN_PB_OUT
R3140 47
MAIN_PB/C/B
MAIN_PR_OUT
R3121 47
MAIN_PR/R
MAIN_RGB_CVBS_OUT
R3137 100
1%
RGB_CVBS
R3110 0
C3118 16V 47u
+
AV1_FB AV3_FB
FB
MAIN_RGB_CVBS_OUT
PC_H PC_V MAIN_Y_OUT MAIN_PB_OUT MAIN_PR_OUT
SUB_Y_OUT SUB_PB_OUT SUB_PR_OUT AV1_VO
AV2_VO
13
!
*TU3200 ENGF7701GF
SUB5V P_AVSW9V L3209 +
J0JGC0000021
TUNER(ANA)
BB C3270 6.3V 1000u C3275 16V 0.1u + R3244 0 *C3081 6.3V 100u C3280 50V 100p 5 NC 6 NC 7 NC 8 +B 9 AUDIO_OUT 10 SIF_OUT 11 NC SCL0B_5V SDA0B_5V 0 R3246 15 VB BT30V C3281 16V 0.1u + C3273 50V 10u C3272 50V 0.1u R3243 270 16 NC 17 BTL 18 NC 19 AFT_OUT 20 VIDEO_OUT 21 R3247 220 C3279 50V 0.01u JS3208 ERJ3GEY0R00V AFC1 + C3271 16V 10u *C3274 16V 0.1u 12 SCL 13 SDA 14 RF_AGC *L3208
J0JCC0000241
14
L3210
J0JCC0000241
L3207
J0JCC0000241
*R3206 100
AGC1
L3206 J0JCC0000241
L3211
J0JGC0000021
1%
R3240 560
C3276 16V 0.1u R3202 0 MAIN_RF_CVBS
R3239 220
Q3200
AGC1 2SA207700L
R3205
0
MAIN_RF_GND
*H15
1
2
3
4
15
17
TH-37/42PV70F/P, TH-37/42PX70B/E H-Board (2 of 5) Schematic Diagram
14
15
16
17
18
78
15.17. H-Board (3 of 5) Schematic Diagram
11
12
!
H-BOARD (3/5) TNPA4177AH (PV70F/P) TNPA4177AD (PX70B/E)
ZA2108 TESA169
ZA2101 TESA169
ZA2102 TESA169
ZA2104 TESA169
ZA2107 TESA169 ZA2106 TESA169
ZA2105 TESA169
ZA2103 TESA169
3.3V
AUD3.3V
SUB5V
IC2010
C0CBCBC00190
5 C2130 6.3V 10u NC 4 1 VOUT VDD
IC2008
C0CBCBE00001
AUD3.3V VOUT 1 VIN *R2114 75k
1%
C2131 50V 0.1u
7 C2118
GND
2
C2111 6.3V 2.2u
1%
2
NC SUB 6
10V 1u
DVDD1.8V
CE
3
3 C2116 50V 470p 4
GND CN 5 CONT
*R2180 1k
*R2113 120k
*R2179 10k
L2039 J0JHC0000045
C2261
10u 10V
R2145 20k R2146 20k R2150 20k R2151 20k R2100 20k 0.1u 47u 0.1u 47u
1%
1%
13
C2265
100p 50V C2262
C2266
100p 50V C2263
10u 10V
1%
10u 10V
1%
C2102 0.1u 50V
AV_L AV_R
C2267
100p 50V C2264
C2186 0.1u 50V C2058 0.1u 50V C2059 47u 6.3V
10u 10V
1%
C2268
100p 50V
C2191 C2190 10u 10u 10V 10V
C2192 6.3V 47u +
+
SUB5V L2027 J0JHC0000045 C2114 50V 0.1u C2112 C2109 50V 6.3V 0.1u 47u +
C2106 C2108 C2105
50V 80 79 78 77 76 AUXOUTR2 75 AUXOUTL2 74 73 72 AVDD 71 AGND 70 AGND 69 68 67 VOUT_SW 66 NC 65 NC 64 63 62 61 6.3V + 50V 6.3V + 50V 10V 1 2 3
AUXOUTR1
AUXOUTL1
AINR2
AINL2
AVDD
60 59 58
C2246 10u C2057 0.1u
R2096 10k
R2093 3.3k
C2107 C2100 C2101
14
C2096 0.1u 50V
Q2016
2SC584500L
C2097 50V 0.1u C2120 50V 56p 50V 0.1u
0.1u 10u
FILTD
4 5 6 7
AVDD SIF_REEP SIF_REFCM AGND
AINL1 AINR1 ISET VREF FILTA
NC NC NC HPOUTR1 NC AVDD
HPOUTL1 AGND
57 56 R2104 2k
C2115 + L2026 G1C6R8MA0061 R2088 R2089 C2092 50V 22p R2086 470 C2091 50V 10p R2257 0
C2
1%
AGND 55 PLL_LF 54
Q2017
JS2096 JS3206 0 R2097 3.3k 2SC584500L
R2092 470
C2117 50V 0.1u C2113 47u 6.3V C2110 0.1u 50V C2124 C2137 C2138 C2151 0.1u 47u 0.1u 47u 50V
SIF_REFN SIF_IN1
C2245 1000p
8 9 6.3V + 50V 6.3V + 0.1u 50V 10 11 12 13
R2112 1M
R2094 2.2k
560
100
C2121 56p 50V
SIF_PGA_REF SIF_IN2 AGND LRCLK2
IC2106
AUDIO DSP
AVDD 53 DGND 52 DVDD 51 RESET 50
C1AB00002746
DGND PWM1A PWM1B BCLK2 DGND
C2049
0.1
50
AVDD DGND DVDD MUTE SDA SCL
PWM4B 49 PWM4A 48 47 PWM3B PWM3A 46 PWM2B 45 PWM2A 44
C2050 R2111 SDA0B SCL0B DTV_LRCK DTV_BCLK 100 R2056 R2057 22 22
14 15 16
DVDD SDIN0 SDIN1 LRCLK0 VDRIVE ODGND ODVDD BCLK0
DVDD SPDIF_IN SPDIF_OUT MCLKI/XIN LRCLK1 BCLK1
R2110 10k
17 18
43 SDO0 42 41 38 39 40
SDIN2
SDIN3
DGND
DVDD
19 20
DTV_SDIN 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 DTV2_SDIN 37
XOUT
SUB3.3V
L2021 J0JHC0000078
C2023 *R2178 1k 50V 0.1u
C2048 50V 0.1u R2276 10k C2053 C2054 50V 10V 0.1u 10u C2052 50V 0.1u *R2059 1M X2010 H0J245500082 DVDD1.8V
C2126 10u 10V
Q2101
2SC584500L SOUND_SOS *R2209 10k
HDMI_SDIN HDMI_LRCK HDMI_BCLK
*R2058 300
*C2056 8p 50V
Q2102
2SC584500L AUDIO_MUTE *R2210 10k
C2055 50V 12p
IC2107
C0DBFFD00003
1 C2187 6.3V 2.2u
1%
DVDD1.8V
SUB3.3V
R2125 2.2k
7 C2189
R2198 158k
1%
2 6 3 C2188 50V 470p
10V 1u
R2197 68k
4
5
15
17
TH-37/42PV70F/P, TH-37/42PX70B/E H-Board (3 of 5) Schematic Diagram
19
20
21
22
23
79
AUDIO_XRST
22
*R2291
0
*R2295
0
TV_L
*R2290
0
*R2294
0
TV_R
DTV9V
DTV9V
L2040 J0JHC0000045
1%
C2272 R2265 4.7k R2168 16k
1%
16V 4.7u 4.7u C2280 10V
R2183 R2181 C2146 4 3 50V 180p
1%
36k C2170 33p 50V R2266 560 C2281 50V 560p
AUDIOOUT_R
22k
L
+
Q2021
2SA207700L
2
1
IC2011
C0ABBB000230 AMP
R2084 4.7k C2088 4.7u 10V AUDIOOUT_L
V
C2173 4.7u 16V
R2149 10k + R2165 10k *C2133 50V 4.7u C2134 50V 0.01u 6 7 +
8
7 C2118 10V 1u 6 *R2179 10k 5 DVDD1.8V
00001
R
R2166 16k C2143 50V 180p
1% 1%
R2085 560
C2089 50V 560p
Q2015
2SA207700L
R2169 22k
5
C2153 33p 50V
C2171 50V 0.01u
R2182
1%
36k
C2288
10u 10V
R2223 0
C2289
10u 10V
R2263 0
C2185
10u 10V
R2296 0 R2297 0
C2183
10u 10V
186 u V C2058 0.1u 50V C2059 47u 6.3V C2192 6.3V 47u L2029 J0JCC0000077 +
68
67
VOUT_SW 66 NC 65
NC 64
63
62
61
60 59 58
C2246 10u C2057 0.1u
10V
FILTD
50V
NC NC NC HPOUTR1 NC AVDD
HPOUTL1 AGND
57 56 R2104 2k C2244
1%
AGND 55 PLL_LF 54
0.1u 50V 50V
C2213 C2216
1000p 0.1u 50V 50V
C2245 1000p
AVDD 53 DGND 52 DVDD 51 RESET 50
C2251 C2049 0.1u 50V
10u
10V
2746
DGND PWM1A PWM1B
PWM4B 49 PWM4A 48 47 PWM3B PWM3A 46 PWM2B 45 PWM2A 44 SQ_RSQ_R+ SQ_LSQ_L+ SQ_RSQ_R+ SQ_LSQ_L+ *R2271 EXB28V220JX 22 PWM_SQ_RPWM_SQ_R+ PWM_SQ_LPWM_SQ_L+
VDD
IN
UT LRCLK1 BCLK1
43 SDO0 42 41 *R2238 47k 38 39 40
XOUT
8
+ 34 35 C2189 10V 1u
33
36
37
23
PX70B/E ONLY
C2048 50V 0.1u R2276 10k *C2274 C2126 10u 10V *R2244 1k 50V VCC G 1 VCC 5 0.1u DVDD3.3V
*IC2006
C0JBAZ002261
*R2233 10k *R2072 100 1
SUB5V
*IC2002
C0FBBY000027
MCLK DZF 16
*L2022 J0JHC0000078
*R2073 33
2 GND
IN A
3 *R2058 300 *C2056 8p 50V
OUT Y
GND
4
*R2254
33
2
BICK
Audio DAC
15 DEM
X2010 0J245500082
C2055 50V 12p
*R2234
33
3
SDTI VDD
14 *C2061 50V 0.1u
V
*R2253
33 *R2252 33
*C2060 47u 6.3V
*R2067 2.2k
+
*R2071 *C2069 50V 1000p
0
DTV_SL
4
LRCK VSS
13
5
RSTN VCOM
12
*C2065 50V 0.1u
*C2062 6.3V 10u
*R2075 22k
DVDD1.8V
SUB3.3V
R2125 2.2k 6 SMUTE AOUTL 11
*C2063 6.3V *C2064 6.3V 10u *R2066 2.2k 10u *R2074 22k
3
*C2068 50V 1000p
*R2070 0
7
ACKS AOUTR
10
DTV_SR
8
DIF0 DIF1
9
AUDIO_XRST
DAC_PD
24
25 26
TH-37/42PV70F/P, TH-37/42PX70B/E H-Board (3 of 5) Schematic Diagram
23
24
25
26
27
79
15.18. H-Board (4 of 5) Schematic Diagram
22
SOUND15V
!
H-BOARD (4/5) TNPA4177AH (PV70F/P) TNPA4177AD (PX70B/E)
SOUND SOS DET
TP2301 R2331 2.2k
Q2301
2SA207700L
MAIN9V
SOUND_SOS
C2301 16V 0.1u
R2330 1k
R2302 2.2k
L J0JJC
R2301 2.2k
D2301 MA2J11100L
C2302 16V 0.1u
R2305 470 D2303 MAZ30560HL
D2304 MA2J11100L
TP2302 AMUTE
23
MONITOROUT_MUTE MUTE
24
25 26
TH-37/42PV70F/P, TH-37/42PX70B/E H-Board (4 of 5) Schematic Diagram
28
29
30
31
32
80
32
IC2303
C0DBGYY00202
SOUND15V
SOUND12V
L2308 J0JJC0000011
SOS DET
MAIN9V SOUND12V D2302 R2302 2.2k L2310 J0JJC0000011 C2349 50V 0.1u VSS 2 R2305 470 D2303 MAZ30560HL SOS 5 PWM_SQ_R+ D2304 MA2J11100L PWM_SQ_RR2306 68k OPERATE RESET 10 11 12 C2313 50V 0.1u 13 14 15 16 17 PWM_SQ_L*R2304 0 R2325 10 R2319 10 *C2363 50V 0.1u *C2329 50V 0.1u 18 19 20 21 22 GND AGND VREG M3 M2 OUT_C *R2303 0 M1 GND_C PWM_C GND_D RESET_CD OUT_D PWM_D PVDD_D NC PVDD_D NC NC VDD BST_D GVDD_C GVDD_D *C2327 50V 0.1u 23 R2321 10 24 25 C2323 25V 0.033u L2306 G1C100MA0291 26 27 C2359 50V 0.1u C2309 25V 1u 28 C2331 50V 0.47u C2381 50V 0.022u C2347 50V 0.022u R2311 3.3 C2379 50V 0.022u 29 30 C2357 50V 0.1u C2307 25V 1u C2341 50V 0.1u 6 7 8 9 SD PVDD_A PWM_A OUT_A RESET_AB GND_A PWM_B GND_B 37 C2335 50V 0.1u L2302 35 34 BST_B 33 BST_C 32 31 25V 25V C2319 0.033u C2321 0.033u L2304 G1C100MA0291 R2313 3.3 C2345 50V 0.022u C2383 50V 1000p C2385 50V 1000p C2355 50V 0.1u C2305 25V 1u G1C100MA0291 R2308 3.3 38 39 OPERATE 4 NC PVDD_A 40 41 C2353 50V 0.1u C2303 25V 1u MA2J11100L *C2311 3 VIN VOUT D2301 MA2J11100L 1 + C2352 16V 1u C2365 16V 220u R2317 10 1 2 3 GVDD_B GVDD_A OTW BST_A C2333 NC NC 42 50V 0.1u 43 44 C2317 25V 0.033u 50V 0.1u
01
00L
AUDIO AMP
+
*C2315 50V 0.1u R2323 10
C2361 25V 470u
L2300 G1C100MA0291
2301 2.2k
R2315 3.3 C2337 50V 0.022u C2377 50V 0.022u
C2325 0.47u 50V
C2375 50V 0.022u C2339 50V 0.022u
C1AB00002730
OC_ACJ
36 OUT_B
*IC2301
C2389 50V 1000p
*H12 TP2303 TP2305 TP2307 C2387 50V 1000p TP2310 1 2 3 4
TO SPEAKER
R+ RL+ L-
PVDD_B
PVDD_C
P2302
PWM_SQ_L+
C2343 50V 0.1u
AUDIO_MUTE
AMUTE
MAIN9V
STB+5V
DTV9V
MUTE
OPERATE MUTE R2205 20k
D2034 MA2J11100L
D2033 MA2J11100L
R2156 330
R2194 1k
R2128 47k
R2206 10k
C2119 10V 220u
+
R2127 10k R2119 10k
D2026 MA2J11100L
D2031 MA2J11100L SP_MUTE MUTE
Q2031
2SA207700L
Q2033
2SA207700L R2129 10k D2028 MA2J11100L R2124 10k *R2123 47k D2029 MA2J11100L R2144 10k
Q2040
2SC584500L R2216 10k D2032 MA2J11100L HDMI_INT2 MUTE
R2122 10k
MUTE SW
R2118 1M
Q2034
2SC584500L
*R2217 47k
STB+5V
Q2039
2SC584500L R2208 10k R2219 47k
Q2035
2SC584500L
R2131 10k
R2220 12k
Q2041
2SC584500L
33
34 35
TH-37/42PV70F/P, TH-37/42PX70B/E H-Board (4 of 5) Schematic Diagram
32
33
34
35
36
80
15.19. H-Board (5 of 5) Schematic Diagram
32
!
H-BOARD (5/5) TNPA4177AH (PV70F/P) TNPA4177AD (PX70B/E)
ALL_OFF
STB5V
GND
GND
23
22
21
20
19
18
17
16
15
14
13
12
11
10
23
22
21
20
19
N.C.
18
17
16
*H3
JS3213 0 SOUND15V L2650 G1C3R3ZA0083 C3230 C2819 25V 47u 50V 0.1u + FAN_CONT 24V_DET SDA0B_5V SCL0B_5V C3263 0.1u 50V C3266 50V 0.1u TP2617 C3267 50V 0.1u DTV9V SUB5V MAIN9V STB+5V
TUNER_MAIN_ON
SUB5V
R2629 7.5k
R2628 7.5k
DTV9V TP2607 TP2608 *L2647 ERJ6GEY0R00V R2856 0
BT30V
L2648 G1C470MA0077 D2634 MA3X78900L L2649 G1C100MA0072 SUB3.3V 0 BT30V
LEVEL SHIFT 5V<->3.3V
IC2610
C0DBAJB00004
VOUT 1 EXT 5 C2814 50V 4700p
1%
R2867 82k
C2601 50V 0.1u
IC2601
C0JBAU000034
1 VCCA VCCB 8
C2602 50V 0.1u
SUB5V
Q2639
B1CFNG000001
C2816 35V 22u
VDD
2
C2802 50V 0.47u
C2803 50V 0.47u
C2817 50V 1000p
D2638 B0BC03900015 SCL0B R2624 22 2 SCLA
7 SCLB R2603 0
C2801 10u 16V
3
VSS
NC
4
R2868 16k
1%
SDA0B
R2625
22
3
SDAA SDAB
6 R2602 0
4
GND EN
5 R2601 0
STB+5V TP2606
SOS DET
Q2636
2SA207700L
Q2637
2SA207700L
R2861 1k C2815 50V 0.1u
D2637 MA2J11100L
TP2611 SOS
R2854 2.2k
R2858 2.2k
R2866 2.2k
R2890 100k
R2859 4.7k R2857 4.7k C2813 50V 0.1u R2853 10k
D2632 MA2J11100L
R2864 1k TP2609 TP2610
SUB3.3V
R2863 1k D2633 MA2J11100L
Q2635
2SC584500L
R2855 47k
D2636 R2865 10k R2860 10k D2635 MA2J11100L MAZ30470HL
Q2638
2SC584500L
R2869 4.7k
TP2612
TV_SUB_ON_DELAY
33
34 35
TH-37/42PV70F/P, TH-37/42PX70B/E H-Board (5 of 5) Schematic Diagram
37
38
39
40
41
81
TUNER_SUB_ON
FAN_SOS
ALL_OFF
SOS
15
9
8
7
6
5
4
3
2
1
GND
SOS
TO PA-BOARD (PA3)
TUNER_SUB_ON
FAN_CONT
AC_GOOD
FAN_SOS
+15V_S
+15V_S
+15V_S
S_GND
S_GND
DTV9V
DTV9V
GND
N.C.
MAIN9V
SUB5V
SUB5V
GND
GND
GND
GND
GND
GND
N.C.
N.C.
C3268 0.1u 50V
+
TP2613
LCD3.3V
H2 1 C3201 50V 0.1u 2 3 4 5
TO DG-BOARD (DG2)
FHD9V FHD9V GND GND NC NC GND DTV9V DTV9V GND GND SUB5V SUB5V SUB5V GND GND SUB3.3V SUB3.3V GND GND MAIN9V GND STB5V *ZA3003 K4CD08000002 *ZA3006 K4CD08000002 ZA3002 K4CD08000002 *ZA3004 K4CD08000002 *ZA3007 K4CD08000002 *ZA3001 K4CD08000002 *ZA3005 K4CD08000002 *ZA3008 K4CD08000002
TUNER_SUB_ON
TP2614 SUB9V_H264 SUB9V_H264
P12V
ALL_OFF
ECO_ON
FHD9V
FHD9V
STB5V
GND
GND
GND
GND
GND
GND
N.C.
N.C.
N.C.
N.C.
N.C.
GND
N.C.
TO PA-BOARD (PA4)
C3265 50V 0.1u DTV9V
6 7 8
22
21
20
19
18
17
16
15
14
13
12
11
10
*H4
C3216 50V 0.1u
9
8
7
6
5
4
3
2
1
9 10 11 12
SUB9V_H264 TP2615 STB+5V P12V LCD3.3V
SUB5V
267 0V 1u
C3268 0.1u 50V TUNER_MAIN_ON
C3228 50V 0.1u C3214 50V 0.1u PANEL_STBY_ON SUB3.3V
13 14 15 16 17
TUNER_SUB_ON
ALL_OFF
ECO_ON
C3226 50V 0.1u MAIN9V TP2616
18 19 20 21
KEY
C3227 50V 0.1u STB+5V
22 23
*H6
1 2 MAIN_Y/CBVS/G TP3001 3 4 MAIN_PB/C/B TP3002 5 6 MAIN_PR/R TP3003 7 8 9 RGB_CVBS TP3004 10 11 FB TP3005 12 13 PC_H TP3006 14 15 PC_V TP3007 16 17 18 19 20 21 22 23 24 25 DVB_CVBS TP3011 26 27 SCL0B TP3012 28 29 SDA0B AUDIO_XRST AUDIO_MUTE TV_SUB_ON_DELAY SP_MUTE GENX_RST SOS SOUND_SOS TP3020 AFC1 R3312 47k TP3021 0 TP3022 0 TP3023 48 TUNER_SUB_ON TP3024 50 FAN_CONT FAN_SOS KEY 54 PANEL_STBY_ON 24V_DET TP2015 DTV_BCLK R2224 0 TP2016 0 TP2014 0 TP2012 62 63 DTV2_SDIN R2228 0 64 65 66 TP2018 HDMI_SDIN R2230 0 TP2019 HDMI_LRCK R2231 0 70 71 72 73 HDMI_INT2 74 75 ECO_ON ALL_OFF 78 VIDEO_STATUS 80 79 76 77 68 69 67 60 61 DTV_LRCK R2227 58 59 DTV_SDIN R2225 TP3025 56 57 55 52 53 51 49 46 47 44 45 QLINK_AV3 TUNER_MAIN_ON R3214 42 43 QLINK_AV2 R3213 40 41 38 39 TP3013 30 TP3014 32 TP3015 TP3016 TP3017 34 35 36 37 33 31
TO DG-BOARD (DG6)
GND GND MAIN_Y/CVBS/G GND MAIN_PB/C/B GND MAIN_PR/R GND GND RGB_CVBS GND RGB_FB GND PC_H GND PC_V GND GND SUB_Y/CVBS GND SUB_PB/C GND SUB_PR GND GND DVB_CVBS GND SCL0B_3.3V GND SDA0B_3.3V GND AUDIO_XRST AUDIO_MUTE TV_SUB_ON_DELAY SP_MUTE GENX_RST GND SOS SOUND_SOS GND AFC1 AFC2(NC) GND QLINK_AV2 GND QLINK_AV3 GND TUNER_MAIN_ON TUNER_SUB_ON GND FAN_CONT FAN_SOS GND KEY PANEL_STBY_ON AC_GOOD GND DTV_BCLK GND DTV_SDIN GND DTV_LRCK GND DTV2_SDIN GND HDMI_BCLK GND HDMI_SDIN GND HDMI_LRCK GND SPDIF_IN AH:PV70E GND HDMI_INT2 GND ECO_ON ALL_OFF GND VIDEO_STATUS GND *JS3053 AD:PX70B/E *JS3002 JS2062 JS2051 JS2061 JS2064 JS2060 JS2049 JS2059 JS2048 JS2046
TP2017 HDMI_BCLK R2229 0
SUFFIX JW
TH-37/42PV70F/P, TH-37/42PX70B/E H-Board (5 of 5) Schematic Diagram
41
42
43
44
45
81
15.20. DG-Board (1 of 3) Block Diagram
IC4501
EEPROM EDID1
SDA SCL 5 MAIN_Y/CVBS JK4501 MAIN_PB/C 6 WC VCC 7 8
DG
TO H6
MAIN_Y/CVBS/G MAIN_PB/C/B MAIN_PR/R RGB_CVBS RGB_FB PC_H PC_V
DG6
3 5 7 10 12 14 16
DIGITAL SIGNAL PR
MAIN5V D4527
MAIN_PR RGB_CVBS RGB_FB PC_HS PC_VS
HPDT +5V DDCG SDA SCL N.C. CEC CLKCLKG CLK+ D0D0G
19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 RXA_2P RXA_1P RXA_2N RXA_0P RXA_1N RXA_CP RXA_0N RXA_CN
D4526
DDCA_SDA0 DDCA_SCL0
Q4505 INV.
AG_HDMI_5V_DET1
DVB_CVBS SCL0B SDA0B AUDIO_XRST AUDIO_MUTE
26 28 30 32 33 34
DVB_CVBS AD_SCL2 AD_SDA2
D0+ D1-
Q4503
HDMI1 +5V DET
I2C
D1G D1+ D2D2G
AG_AUDIO_XRST AG_AUDIO_MUTE AG_TV_SUB_ON_DELAY AG_A_MON_MUTE/SP_MUTE STB_RST AG_SOS AG_SOUND_SOS AG_RF_AFT1
Q4501
HDMI1 RESET
AG_HPD1
D2+
AG_HDMI_CEC
SP_MUTE GENX_RST SOS SOUND_SOS AFC1
35 36 38 39 41
IC4500
EEPROM EDID2
JK4500 SDA SCL 5 D4524 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 HDMI2 RESET RXB_2P RXB_1P RXB_2N RXB_0P RXB_1N RXB_CP RXB_0N RXB_CN
DDCA_SDA1 DDCA_SCL1
WC VCC 7 8 MAIN5V D4525
6
HPDT +5V QLINK_AV2 QLINK_AV3 TV_MAIN_ON TV_SUB_ON
19
44 46 48 49
AG_QLINK1 AG_QLINK2 AG_TV_MAIN_ON AG_TV_SUB_ON
DDCG SDA SCL N.C. CEC CLKCLKG CLK+ D0-
Q4504 INV.
AG_EDID_WP
KEY1
54 55
AG_KEY1(CON-PANE) PANEL_STBY/VCC_ON
D0G D0+ D1D1G
AG_HDMI_5V_DET3
Q4502
HDMI2 +5V DET
DTV_BCKL DTV_SDIN DTV_LRCK DTV2_SDIN HDMI_BCLK HDMI_SDIN HDMI_LRCK SPDIF_IN(OPT) HDMI_INT2 ECO_ON ALL_OFF VIDEO_STATUS
58 60 62 64 66 68 70 72 74 76 77 79
AH_SRCK0 AH_DMIX0 AH_LRCK0 AH_DAUDIO HDMI_BCLK HDMI_SDIN HDMI_LRCK
D1+ D2D2G D2+
Q4500
AG_HPD3
IC4504
HDMI_INT2 AG_ECO_ON AG_ALL_OFF AG_VIDEO_STATUS
MAIN3.3V WC SCL
EEPROM KEY FOR FACTORY DG32 USED
1 3 4 5 6
SDA SCL 5 6
WC VCC 7 8
MAIN3.3V XIRQ3
AG_7493
TO H2
SUB9V(FHD)/LCD3.3V SUB9V(FHD)/LCD3.3V P12V P12V DTV9V DTV9V SUB5V SUB5V SUB5V SUB3.3V SUB3.3V MAIN9V STB5V
DG2
1 2 5 6 8 9 12 13 14 17
SUB9V(FHD)
SDA XRST
P12V
DTV9V
SUB5V
PC_VS SUB3.3V PC_HS RGB_FB PANEL_STBY/VCC_ON MAIN9V
18 21
STB5V
STB5V 23
RGB_CVBS
Q2000
Q2001
R2001 AG_PANEL_STBY_ON/PANEL_VCC_ON
MAIN_PR
MAIN_PB/C
MAIN_Y/CVBS
IC2000
SWITCH
VCC
SUB3.3V
5 1 2
4
HDMI_SPDIF AG_HDMI_OPT_ENB
TH-37/42PV70F/P, TH-37/42PX70B/E DG-Board (1 of 3) Block Diagram
82
TAL SIGNAL PROCESSOR
IC4506
+3.3V AG_TV_MAIN_ON_DELAY SUB5V
TVDD 106 CVDD 105 DVDD
5
AVDD
1
+3.3V
7
1
144
IC4508
+1.8V
AG_HDMI_5V_DET1
UVIN9 UVIN8 UVIN7 UVIN6
38 39 41 42 43 44 55 58 40 45 24 25 26 27 28 29 30 31 32 33 46 47 52 53 51 48 18 17 16
VI1P9 VI1P8 VI1P7 VI1P6 VI1P5 VI1P4 VI1P3
1 +1.8V
5
SUB3.3V
8
AG_HPD1
UVIN5
IC4509
DVDD+1.8V
RXA_CN
112
UVIN4
AG_HDMI_CEC
RXA_CP
113
IC4510
AD/HDMI
UVIN3 UVIN2 UVIN1 UVIN0
5
RXA_0N
115
VI1P2 VI1P27 VI1P26 VI1P19 VI1P18 VI1P17 VI1P16 VI1P15 VI1P14 VI1P13 VI1P12 VI1P29 VI1P28 VI1P25 VI1P24 VI1P23 VI1P22 VI1CLK CLKOA VI1VSYNC VI1HSYNC VI1ENB
1 +1.8V 8
SUB3.3V
RXA_0P
116
RXA_1N
118
RXA_1P
119 YIN9 YIN8 YIN7 YIN6 128 YIN5 129 YIN4 131 YIN3 132 YIN2 134 YIN1 135 YIN0 137
RXA_2N
121
RXA_2P
122
RXB_CN RXB_CP RXB_0N RXB_0P RXB_1N AG_EDID_WP RXB_1P RXB_2N AG_HDMI_5V_DET3 RXB_2P
138
RIN3 RIN2 RIN1
AG_HPD3
RIN0
CLKIA CLKOA VSIA HSIA
XTAL
66 65
IN
X4500 XIRQ3 AG_7493_XRST
19 21
107 108 MDA MCL XTAL1 OUT
HDMI_INT2 HDMI_BCLK HDMI_LRCK HDMI_SDIN HDMI_SPDIF
RX_SCK
20 8
RX_WS
HDMI_INT2 HDMI_BCLK
7
RX_SD0#
HDMI_LRCK HDMI_SDIN HDMI_SPDIF
3 2
PC_VS PC_HS RGB_FB
62 63 74
FB
Q4517 BUFFER Q4519
RGB_CVBS
97
BUFFER Q4514 BUFFER Q4515 BUFFER Q4516 BUFFER
80
MAIN_PR
94
MAIN_PB/C
78
11 12
AD_SDA1 AD_SCL1
I2C
MAIN_Y/CVBS
99
1
2
3
4
TH-37/42PV70F/P, TH-37/42PX70B/E DG-Board (1 of 3) Block Diagram
82
15.21. DG-Board (2 of 3) Block Diagram
PX70B/E OMLY
DG DIGITAL SIGNAL PROCESSOR
IC8403
CARD 5V CI SLOT (COMMON INTERFACE)
JK8401
Vpp1,Vpp2 VCC 18 17 52 6 VOUT VIN FAULT EN 1 4 3 VI1P20
CI_OCP
SUB 5V
SUB1.8V
SUB1.2V
Q8401
51
Q8402
IS0PSYNC
CI_POWER_ON
IC8401
DATA BUFFER
ED16-ED23
IC8621,22
D-LATCH
SUB3.3V
2 D0~D7 30
6 32
DATA
CPU BUS
IC8406,IC8407
RESET 58
ExBUS
SUB5V
BUFFER
IC8554
NOR FLASH
8
ADDRESS
EA1-EA15
A0~A14
10 21
14 29
IC8402
BUFFER
CONTROL
POD,CI I/F
REG# CE1# OE#,WE# IORD#,IOWR# IREQ# CD1#,CD2# MCLK0,WAIT# ENOUT,PKTRTOUT MDO3-MDO7 MDO0-MDO2 MISTRT 36 57 62 37 64 9 44
61 7 15 45 16 67
CONTROL
IC8409
BUFFER
SUB3.3V
SUB5V
59 63 41 66 46 STROUT
IC8408
BUFFER DATA0-7 DATA0-7
SUB5V SUB3.3V
CI I/F
CI PARALLEL TS
47 MDI0~MDI7 53 MIBAL,MCLKI 19
50 56 20 SPEN,SPCLK
DATA0-7
SPDATA
CH,IS IF
CH0CLK CH0PSYNC CH0VAL
TUNER SERIAL TS
IC8404,05
TS BUFFER
CH0CLK MDO7 MDO6 MDO5 MDO4 MDO3 MDO2 MDO1 CH0DATA
61 58 57 56 53 52 51 50 49 48 47 31 30 42 35 36 /VIN VIN AGC1 CLK2 DATA1 DATA2 CLK1 AD_SDA2 AD_SCL2
8 +1.8V 1
CH0DATA
/IRQ
6
AA_XIRQ2 AA_FE_XRST
XIRQ2
FE_IRQ
RESET 9
XECS6PORT14[1]
IC8301
FRONT END COFDM DEMODULATOR
SUB3.3V
IC8302
+1.8V 1.8V
TU8301
DVB TUNER
IFD1 IFD2 IF_AGC SCL SDA BM BB 18 17 16 15 14 11 3 SUB5V
CH0VAL CH0PSYNC
5 4
I2C
1
2
3
4
TH-37/42PV70F/P, TH-37/42PX70B/E DG-Board (2 of 3) Block Diagram
83
AL LK B3.3V SYNC SUB1.8V
ATA
XIRQ2
CH,IS IF
TUNER SERIAL TS
XECS6PORT14[1]
CPU BUS I/F
POD,CI I/F
83
ExBUS
CI PARALLEL TS FE_IRQ
CI I/F
SUB1.2V SUB3.3V
FOR ADV7493
SBI0 SBO0 SBI2 SBO2 SBI2 SBO2 SBO0 SBI0
SERIAL I/F
XIRQ3 XIRQ3
HDMI_IRQ
AD_SCL3 AD_SDA3 AD_SCL2 SDA3 SCL2 SDA2 SDA1 SCL1 SDA0 SCL0 SCL3
IIC I/F
AD_TMS AD_TRST AD_TO_BA01 AD_TO_GC3FS_NEXT AD_TCK TCK SDCLK SDCD SDWP TDO SD CARD SDCMD TDI SDAT3 TMS SDAT1 SDAT2
I2C
AD_SDA2 AD_SCL1 AD_SDA1 AD_SCL0 AD_SDA0 SDAT0
SD CARD
SLOT
3.3V
JK8801
4 7 9 2 5 8 1
3.3V SDDAT0 SDDAT3 SDCMD SDCLK D.SW W.P .
JTAG
SD CARD I/F
TRST
DVB_CVBS MVDACO3
Comp.
AH_DAUDIO DAUDIO
JTAG
IC8001
PEAKS_Lite 2
Analog Video I/F
VOUTENB VOUTENB
DIGITAL AUDIO with AUDIO DESCRIPTION DATA
AH_DMIX0 DMIX0
COMMON LR/SR CLK
MAIN AUDIO DATA
AH_LRCK0 LRCK0 SRCK0
for PHOTO OUT
AUDIO IF
AH_SRCK0 IECOUT0
AH_IECOUT0
LVDS I/F
VMUTE DSRCK VI2P21 VI2P10 AUDCLK VI2ENB ADCCK SLRCK AG_SD_BOOT_STS ADIN RMCO CK27 CLK74 CK27D
ETHER_IRQ SDBOOT RSV3(SDRAM_CHK1) RSV2(SDRAMCHK2) RSV1(SD_ERROR) RSV4 PANEL_STATUS PANEL_SOS VMUTE
VI2P21
VI2P10
AUDCLK
VI2ENB
ADCCK
COMMON PORT .etc
SLRCK
AG_SW_OFF_DET
VC27
EEPROM_WP
XRST
CLOCK GEN
CLK74SEL
I2C
AA_XRST
SUB3.3V
AD_SCL3
AD_SDA3
SUB3.3V
IC8002,03
PEAKES LITE2 RESET
1
9 S2
7
4
DDR
14
5
6
7
8
VIN
IC5660
DTV9V
IC8004
CLOCK GENE.
RESET
74M 27M
VDD
WC
SCL
SDA
VCC
IC8601
EEPROM
2
1.8V
TH-37/42PV70F/P, TH-37/42PX70B/E DG-Board (2 of 3) Block Diagram
17
16
15
14
13
12
11
15.22. DG-Board (3 of 3) Block Diagram
G_LED_ON
R_LED_ON
STB_RST
SCLOCK
STB3.3V
FOR FACTORY USED
DG7
SUB5V
SBO2
SBI2
for DEBUGER
DG31
GK1
1
2
3
1 STB3.3V
3
4
5
7
9
11 13 15 17 19
DG1 1
2
3
4
SUB5V
DIGITAL SIGNAL PROCESSOR
SBI2
DG
SBO2
STB3.3
11
95
97 96 99
101 102 103 104 100
SBI2
DTV_1.5V_ON
33 35
SBI SBO
3
115
IC5671
STB5V 2
SBO2
KEY1
STB RESET
AI_SENSOR 113
RESET
1
93
G_LED_ON
89 87 49 45
ACTIVE_STBY_LED_ON R_LED_ON
STB_RST
REMOTE
84
83
IC1100
GenX4
MAIN5V_SENSE DTV9V_SENSE
27 30 34 66 67
SOS LED BLINKING : 10TIMES
SUB5V_SENSE MAIN9V_SENSE MAIN3.3V_SENSE
AG_PWM_POW_ON AG_TV_SUB_ON
14 1
PWM_POWER_ON
TV_SUB_ON
AG_TV_SUB_ON AG_TV_MAIN_ON 46
TV_MAIN_ON
GenX-EEP_WP
28
63 64 AG_PANEL_STBY_ON/PANEL_VCC_ON
105 PANEL_STBY_ON
STB3.3V
EXTRG0
TRCCLK
TRCD1
TRCST
TRCD0
TRCD2
TRCD3
SDATA
RMIN
AG_RF_AFT1
111 RF_AFT1
39 40
A
A
AG_VIDEO_STATUS AG_SOUND_SOS
58
VIDEO_STATUS
118 SOUND_SOS
SOS LED BLINKING : 12TIMES SOS LED BLINKING : 10TIMES
AG_SOS
114 SOS
AG_A_MON_MUTE/SP_MUTE
126 A_MON_MUTE/SP_MUTE
AG_AUDIO_MUTE
127 AUDIO_MUTE
AG_AUDIO_XRST
68
AUDIO_XRST
AG_ECO_ON AG_ALL_OFF AG_BUS_CONNECT2 AG_QLINK2
2 25 20
ECO_ON ALL_OFF (BUS_CONNECT2)
119 QLINK2
AG_QLINK1
120 QLINK1
AG_QLINK_PU_ON AG_AVSW_OFF
22 48
(QLINK_PU_ON) (HDMI_CEC_PU_ON) AVSW_OFF(US) DTV_VOUTENB SD_BOOT_STS
SD_COIN_DET
HDMI_5V_Det1
CLK74SEL
HPD1
72
MODEM_XRST
AG_ALL_OFF AG_ECO_ON
121 110
52 24 VI2ENB ADCCK
26 92
16
88
125 124
17
12
56
36 38 53 55 65 69
HPD3
AG_HDMI_OPT_ENB
HDCP_WP (HDMI_CEC_PU_ON)
RSV4(LITE2)
RSV3(LITE2)
RSV1(LITE2)
RSV2(LITE2)
EDID_WP
71
FE_XRST
7493_XRST
SRQ_GenX
DTV_XRST
HDMI_CEC
AG_TV_SUB_ON_DELAY
HDMI_5V_Det3
SW_OFF_DET
(SD_LED_ON)
NBOOT
106 109
21
AUDCLK
SLRCK
12 AG_DTV_VOUTENB AG_DTV_VOUTENB AG_SD_BOOT_STS AG_SRQ-GENX AG_SRQ-GENX R8870
R8830 SD3.3V AG_SW_OFF_DET AG_SD_LED_ON
Q11
CLK74SEL
PANEL_STBY/VCC_ON
13
AA_XRST
Q1
AG_HDMI_5V_DET1 AG_HDMI_5V_DET3
AG_7493_XRST
AG_HDMI_CEC
14 15 16
17
TH-37/42PV70F/P, TH-37/42PX70B/E DG-Board (3 of 3) Block Diagram
84
AG_HDCP_WP
AG_EDID_WP
AG_HPD1
AG_HPD3
ACTIVE_STBY_LED_ON
GenX4_SCL (GenX4 Loarder/E2PROM)
(GenX4 Loarder/E2PROM) LITE2_SCL3 (Lite2 E2PROM)
LITE2_SDA3 (Lite2 E2PROM)
LITE2_SCL1 (Device Control)
LITE2_SDA1 (Device Control)
LITE2_SCL2 (Device Control)
AI_SENSOR
G_LED_ON
R_LED_ON
STB3.3V
SUB5V
GK1
FOR FACTORY USED
DG33
DG1 1
2
3
4
6
KEY1
RMIN
7
9
12
1
2
4
5
6 AD_SCL3
7 AD_SDA3
8 AD_SCL1
9 AD_SDA1
10 11 AD_SDA2 AD_SCL2
LITE2_SDA2 (Device Control)
GenX4_SDA
STB5V
SRQ
STB5V
SDA
SCL
Ex IIC
I2C
STB3.3V
DG34
FOR FACTORY USED
STB3.3V IIC_CONT/SRQ Panel_SCL Panel_SDA LITE2_SCL0 LITE2_SDA0 Panel_TXD Panel_RXD IIC_CONT STB5V (Panel Dpr.E2PROM) (Panel Dpr.E2PROM) (Device Control) (Device Control)
STB3.3V
SUB5V AR_PANEL_SCL AR_PANEL_SDA AD_SCL0
1 2 4 5 6 7 8 9 10 STB5V D_15V AA_SBI0 AA_SBO0 MAIN3.3V 22 24 CFG_TCK 26 27 28 29 30 12 19 21
I2C
AR_PANEL_TXD AR_PANEL_RXD
AD_SDA0
IC5601
DC-DC CONV. SUB+1.8V/SUB+1.2V SUB1.8V
DTV_1.5V_ON DTV_1.5V_ON AG_SRQ-GENX
AR_IIC_CONT
3 KEY1
115
16
+1.8V (SUB) +1.2V (SUB)
3
SUB1.2V
12
KEY1
DTV9V
AI_SENSOR
AI_SENSOR 113 G_LED_ON
23
89 87 49 45
G_LED_ON ACTIVE_STB_LED_ON R_LED_ON RMIN
8
ACTIVE_STBY_LED_ON R_LED_ON REMOTE
IC5600
DC-DC CONV. SUB+3.3V
CFG_TMS CFG_TDO CFG_TDI CFG_TRST SUB3.3V
DTV9V 84 X1100
10MHz
JTAG
17
+3.3V (SUB)
23
83 MAIN5V
MAIN5V_SENSE DTV9V_SENSE SUB5V_SENSE MAIN9V_SENSE MAIN3.3V_SENSE
27 30 34 66 67
DTV9V SUB5V MAIN9V MAIN3.3V
IC1101
STB3.3V 8
GenX-EEP_WP
EEPROM
VCC WC SCL SDA
28 SCL SDA
7 6 5
63 64
SDA SCL STB5V SUB5V STB3.3V
IC4800
TEMP SENSOR
I2C
D5673 D5670 39 40 D5671 AD_SDA3 AD_SCL3 1 6
IC5670
STB+3.3V
AVR +3.3V (STB)
12C
1
5
SUB5V
MAIN5V
+
+
MAIN5V
Q5692
D5690 R5694
C5690 C5694
DG5 TO D5
R5696 TE1P TE1N 1 2 3 4 6 7 9 10 11 12 14 15 17 PANEL_MUTE
Rx4+)RE+) Rx4-(RE-) Rx3+(RD+) Rx3-(RD-) RxCLK+(RCLK+) RxCLK-(RCLK-) Rx2+(RC+) Rx2-(RC-) Rx1+(RB+) Rx1-(RB-) Rx0+(RA+) Rx0-(RA-) GND(INEXCH) PANEL_MUTE(DISPEN) PANEL_SOS(ALRAM) PANEL_STBY_ON PANEL_STATUS(READY) PANEL_SDA(IIC_SDA1) PANEL_SCL(IIC_SCL1) IIC_SDA2 IIC_SCL2 TXD RXD IIC_CONT
Q5690
R5690
R5692
(HDMI_CEC_PU_ON)
MAIN+5V ON/OFF
TD1P TD1N TCLK1P TCLK1N
HDMI_5V_Det3
7493_XRST
HDMI_CEC
HDCP_WP
EDID_WP
SUB3.3V
Q5693
MAIN3.3V
MAIN3.3V
+
TC1P TC1N TB1P
3 55 65 69
106 109
21
D5691
TB1N R5697 C5695 TA1P TA1N
+
C5691 R5695
(HDMI_CEC_PU_ON)
R5691
Q1108
Q5691
R5693 VI2P21
18 19 20 21 AD_SDA0
MAIN+3.3V ON/OFF
PANEL_STBY/VCC_ON VI2P10
Q1107
AG_HDMI_5V_DET3 AR_PANEL_SDA AG_7493_XRST AR_PANEL_SCL AG_HDCP_WP AG_EDID_WP AR_PANEL_TXD AR_PANEL_RXD AR_IIC_CONT AG_HDMI_CEC
I2C
23 24 26 27 29 30 31
AD_SCL0
TH-37/42PV70F/P, TH-37/42PX70B/E DG-Board (3 of 3) Block Diagram
84
15.23. DG-Board (1 of 10) Schematic Diagram
!
IC8001
MN2WS0039A
DG-BOARD (1/10) TXNDG1HNTB (PX70B) TZTNP01HNTD (PX70E)
FOR HQ1L VIDEO
TXNDG1KYTE (PV70F) TZTNP01MFTE (PV70P)
B PORT (Sub Video Input or Address)
VI2P4 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 E6 H3 J4 H2 H1 K5 J3 K4 J2 K2 L5 K1 L3 L2 M6 L1 M3 F1 H5 G2 VI2P4 VI2P12 VI2P13 VI2P14 VI2P15 VI2P16 VI2P17 VI2P18 VI2P19 VI2P22 VI2P23 VI2P24 VI2P25 VI2P26 VI2P27 VI2P28 VI2P29 VI2HSYNC VI2VSYNC VI2CLK EA24
Peaks-Lite2/DDR2 CRNo.8000-8299
A
Peaks-Lite2 FOR ADV7493 to(9/10)
VI1ENB IC8001 IC8001 IC8001 A23 C22 E20 MVCLK VI1CKOUT MHSYNC VI1CLK2 MVSYNC VI1CLK IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 R4284 10k IC8001 IC8001 IC8001 F8 E7 F7 D6 D5 F5 E4 D3 F4 VI2P0 VI2P1 VI2P2 VI2P3 VI2P5 VI2P6 VI2P7 VI2P8 VI2P9 LOSDOUT1 LOSDOUT0 LOSDOUT_CLK_O IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 LOSDOUT_H_O VI1P13 IC8001 LOSDOUT_YS IC8001 LOSDOUT_YM IC8001 LOSDOUT_V_I IC8001 LOSDOUT_CLK_I IC8001 LOSDOUT_H_I IC8001 IC8001 B21 A21 C20 VOP4 VI1P19 VOP3 VI1P2 IC8001 IC8001 B10 C10 VI1P2 VI1P3 VOP2 VI1P3 IC8001 C1 VI1P19 F19 VOP5 VI1P18 IC8001 C2 VI1P18 XEWE0 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 AA3 AB3 Y5 AB2 AB1 AA4 AC1 AA5 AC2 AC3 AB4 N2 N4 N1 P1 AF23 D21 XEWE0 XEWE1 XEDK ERXW ECLK ESZ0 ESZ1 XECS0 XECS1 XECS4 XECS2 XNMIRQ XIRQ1 XIRQ2 XIRQ3 PORT16[1] C21 VOP6 VI1P17 IC8001 B1 VI1P17 XERE IC8001 Y4 XERE A22 VOP7 VI1P16 IC8001 A2 VI1P16 ED15 IC8001 AA2 ED15 D20 VOP8 VI1P15 IC8001 B3 VI1P15 ED14 IC8001 AA1 ED14 B22 VOP9 VI1P14 IC8001 A3 VI1P14 ED13 IC8001 Y3 ED13 IC8001 C4 VI1P13 C18 VOP12 VI1P12 IC8001 B4 VI1P12 VI2CLK PORT6[7] ED12 IC8001 W5 ED12 IC8001 F16 A16 C16 B16 B15 A15 E11 E10 F10 E9 F9 E8 VOP11 VOP10 VOP1 VOP0 LCSID LCSCK VI1CVBS3 VI1CVBS2 VI1CVBS1 VI1CVBS0 VI1CK204F VI1CK208F LOSDOUT13 LOSDOUT12 LOSDOUT15 LOSDOUT14 LOSDOUT9 LOSDOUT8 LOSDOUT7 IC8001 LOSDOUT6 IC8001 LOSDOUT5 IC8001 LOSDOUT4 IC8001 LOSDOUT3 IC8001 LOSDOUT2 IC8001 IC8001 IC8001 IC8001 C19 F18 B19 A19 VOP16 VOP15 VOP14 VOP13 VI1P8 VI1P9 VI1P28 VI1P29 IC8001 IC8001 IC8001 IC8001 A5 B5 C5 A4 VI1P8 VI1P9 VI1P28 VI2HSYNC VI1P29 VI2VSYNC PORT6[5] ED11 IC8001 Y2 ED11 PORT6[4] ED10 IC8001 Y1 ED10 VI2P28 VI2P29 EA22 EA23 ED7 ED8 ED9 IC8001 IC8001 IC8001 V6 W3 W4 ED7 ED8 ED9 A20 VOP17 VI1P27 IC8001 C6 VI1P27 VI2P27 EA21 ED6 IC8001 W2 ED6 E19 VOP18 VI1P7 IC8001 B6 VI1P7 VI2P26 EA20 ED5 IC8001 W1 ED5 B20 VOP19 E17 VOP22 VI1P5 VI1P6 IC8001 IC8001 C7 A6 VI1P5 VI1P6 VI2P24 VI2P25 EA18 EA19 ED3 ED4 IC8001 IC8001 V5 V3 ED3 ED4 A17 VOP23 VI1P4 IC8001 B7 VI1P4 VI2P23 EA17 ED2 IC8001 V2 ED2 R4286 47k R4287 47k R4288 47k VI1VSYNC IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 E18 B18 F17 A18 C17 B17 VOP29 VOP28 VI1P22 VOP27 VI1P23 VOP26 VI1P24 VOP25 VI1P25 VOP24 VI1P26 IC8001 A7 VI1P26 VI2P22 EA16 ED1 IC8001 V1 ED1 IC8001 C8 VI1P25 IC8001 B8 VI1P24 VI2P19 EA15 ED0 IC8001 U5 ED0 IC8001 B9 VI1P23 VI2P18 EA14 EA7 IC8001 U3 EA7 IC8001 A9 VI1P22 VI2P17 EA13 EA6 IC8001 U2 EA6 VI1HSYNC IC8001 IC8001 IC8001 C9 D2 D1 VI1CLK VI1VSYNC VI1HSYNC VI2P13 VI2P14 VI2P15 VI2P16 EA09 EA10 EA11 EA12 EA2 EA3 EA4 EA5 IC8001 IC8001 IC8001 IC8001 T6 T3 U4 U1 EA2 EA3 EA4 EA5 IC8001 E2 VI1CLK2 VI2P12 EA08 EA1 IC8001 T2 EA1 IC8001 A8 VI1CKOUT IC8001 E3 VI1ENB EA0 IC8001 T1 EA0
CPU BUS I/F to(3/10)
LOSD OUT (for HQ1)
IC8001 IC8001 C15 E16 VOP21 VOP20 LOSDOUT11 LOSDOUT10
R4200 R4201 R4202
33 33 33
B
Analog Video I/F
to(4/10)
SUB3.3V MVDACO0 MVDACO1 IC8001 IC8001 IC8001 IC8001 E13 B12 F13 D12 MVDACO0 MVDACO1 MVDACO2 C Y V U Y R B G
XEWE1 XEDK ERXW ECLK ESZ0 ESZ1
LVDS I/F
to(10/10)
TCLK1N TA1N TB1N TC1N TD1N TE1N TCLK1P TA1P TB1P TC1P TD1P TE1P IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 E25 B25 C25 D25 F25 G25 E26 B26 C26 D26 F26 G26 TCLK1N TA1N TB1N TC1N TD1N SCL0 TE1N SDA0 TCLK1P TA1P TB1P TC1P TD1P TE1P SCL1 SDA1 SBT0 SBT2 XECS3 XECS5
IC8001
to(3/10)
VOUTENB IC8001 H26 VOUTENB J0JHC0000045
NAND I/F
L8007
MVDACO2 MVDACO3
XECS0 MVDACO3 Cmp Cmp Cmp XECS1 XECS4 XECS2 R8003 0 1% IC8001 E12 B11 VVREF XIRQ2 IC8001 R8006 6.8k 1% IC8001 IC8001 A11 D11 SVCOMP XRST MVCOMP MVIREF XIRQ3 BOOTSWAP R8005 10k 1% C8003 6.3V 1u R8004 24k XNMIRQ XIRQ1
IIC I/F
to(3/10)
IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 M2 M1 N5 N3 AB8 AD6 AD1 AC4 SCL0
to(3/10)
XNFCE SDA0 XNFWE SCL1 XNFRE SDA1 NFALE SBT0 SBT2 SDA2 SCL2 NFCLE XNFWP NANDRYBY IC8001 IC8001 IC8001 AB6 AF2 AC6 NFCLE XNFWP NANDRYBY IC8001 AE3 NFALE IC8001 AD4 XNFRE IC8001 AD3 XNFWE IC8001 AC5 XNFCE
SCARD_NMI
SCARD_IRQ FE_IRQ HDMI_IRQ
XECS3 SDA3 XECS5 SCL3
6.3V
C8005 1u
BOOTSWAP XRST
C
C8069 82p 50V
R8106 2k IC8001 IC8001 R8107 100 C8067 25V 0.01u C8068 16V 0.1u G22 G23 LPFOUT LPFIN
C8004 6.3V 1u
SD CARD I/F
SDCLK SDCD SDCMD SDDAT0 SDDAT1 SDDAT2 SDDAT3 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001
to(4/10)
JTAG to(3/10)
TMS TRST TCK TDO TDI IC8001 IC8001 IC8001 IC8001 IC8001 R1 R2 R6 R3 T5 TMS TRST TCK TDO SBI0 TDI SBO0 IC8001 D23 SBO0 SUB3.3V C8006 0.1u 16V
SUB1.2V J0JHC0000045
AF13 AD13 AD12 AB12 AE13 AB13 AA13 AE12
SDCLK SDCD SDCMD SDDAT0 SDDAT1 SDDAT2 SDDAT3 SDWP
SERIAL I/F
to(3/10)
IC8001 C24 SBI0 C8007 0.1u 16V IC8001 IC8001 SBI2 L8009 J0JHC0000045 SBO2 IC8001 IC8001 A24 B23 SBI2 SBO2 C8009 10u 10V IC8001 T17 VDDA C8008 0.1u 16V M17 U15 VDDA
L8004
IC8001 IC8001 IC8001
N17 R17 T15 U16
to(7/10)
AUDIO IF
to(4/10)
DAUDIO DMIX0 SRCK0 LRCK0 IC8001 IC8001 IC8001 IC8001 IC8001 IECOUT0 IC8001 D15 A13 B13 F14 C13 A10 DAUDIO
SDWP
VDDA IC8001 IC8001 IC8001 IC8001
AB15
AC15
IC8001 IC8001 DMIX0 IC8001 SRCK0 LRCK0 DACCK0 IC8001 L8008 J0JHC0000045 IECOUT0 IC8001 IC8001 IC8001 SUB3.3V
F22 F23 G21
LVVSS LVVSS LVVSS C8072 0.1u 16V C8073 0.1u 16V SUB3.3V IC8001 C8074 16V 0.1u IC8001 P3 P2 AGAVDD AGAVSS IC8001 IC8001 P16 R16 DPAVDD DPAVSS
AD15
IC8001 C8010 10u 10V IC8001
AE15
AF15
IC8001 IC8001
H21 J21
MVAVDD MVAVSS
IC8001
U14
P4 AE24 H22 D24
GTCPOUT DTCPOUT TCPOUT TSTAIO
MN2WS0039A IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 C11 A12 C12 E14 DACVSS1 IC8001 DACVSS2 IC8001 D13 D14 D18 D19 E5 E24 F6 F24 G7 G24 H23 J25 K10 K11 K12 K13 K14 K15 K16 L4 L10 L11 L12 L13 L14 L15 L16 L17 L22 L24 M4 M10 M11 M12 M13 M14 M15 M16 M25 N11 N12 N13 N14 VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS DACVDD1 IC8001 IC8001 C8034 0.1u 16V DACVDD2 IC8001 IC8001 IC8001 IC8001 D10 VSS A1 B2 C3 D4 D9 VSS VSS VSS VSS VSS
R8001 180 IC8001 IC8001 R5 P5 ATCPOUT AVCOIN
L8006 IC8001 IC8001 IC8001 E22 E23 F21 LVVDD LVVDD LVVDD 0
D
R8002 82 C8001 0.1u 16V C8002 1u 6.3V C8070 16V 0.1u
C8071 16V 0.1u
C8033 0.1u 16V
IC8001
CLOCK GEN
SUB3.3V
IC8001 IC8001 SUB1.8V IC8001 SUB1.2V J0JHC0000045 SUB3.3V IC8001 IC8001 J0JHC0000045 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 C8023 10u 10V C8024 10u 10V SUB1.2V L8010 J0JHC0000045 IC8001 IC8001 IC8001 IC8001 IC8001 N10 P10 R10 R11 R12 R13 T10 T11 T12 T13 U10 U11 U12 U13 AA14 AB14 AC14 AD14 AE14 AF14 C8025 VDD12 0.1u 16V VDD12 VDD12 VDD12 VDD12 IC8001 IC8001 P25 R21 T25 U24 V22 W26 Y22 Y24 AA21 AB19 AB22 AB25 AC18 AC23 AD17 AD22 AD25 AE16 AE21 AF20 AF26 VDDIO C8020 VDDIO 0.1u VDDIO16V VDDIO C8021 VDDIO 0.1u 16V VDDIO VDDIOCK C8022 VDDIO VDDIO VDDIO VDDIO VDDIO VDDIO VDDIO VDDIO VDDIO VDDIO VDDIO VDDIO VDDIO VDDIO 1u 6.3V VDD12 VDD12 VDD12 IC8001 IC8001 C8014 0.1u 16V C8015 1u 6.3V C8016 1u 6.3V IC8001 IC8001 IC8001 VDD12 VDD12 VDD12 IC8001 VDD12 VDD12 VDD12 VDD12 VDD12 VDD12 VDD12 VDD12 VDD12 IC8001 C8077 0.1u 16V C8078 0.1u 16V C8079 0.1u 16V C8080 0.1u 16V IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 C8032 10u 10V IC8001 IC8001 IC8001 IC8001 IC8001 C8075 22u 4V K17 LVVDD12 IC8001 IC8001 N6 P6 R4 T4 U6 AC10 AC11 VDD33 VDD33 VDD33 VDD33 VDD33 VDD33 VDD33 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 C8031 1u 6.3V IC8001 IC8001 IC8001 H4 J6 K6 VDD33 VDD33 VDD33 IC8001 IC8001 IC8001 C8030 1u 6.3V IC8001 IC8001 IC8001 F15 F20 G4 VDD33 VDD33 VDD33 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 C8017 10u IC8001 IC8001 C8029 0.1u 16V IC8001 IC8001 E21 F11 F12 VDD33 VDD33 VDD33 IC8001 IC8001 IC8001 C8028 0.1u 16V IC8001 IC8001 D16 D17 D22 VDD33 VDD33 VDD33 IC8001 IC8001 IC8001 C8056 16V 0.1u C8058 10V 10u C8013 0.1u 16V IC8001 IC8001 C8027 0.1u 16V IC8001 IC8001 C23 D7 D8 VDD33 VDD33 VDD33 IC8001 IC8001 IC8001 C8026 0.1u 16V IC8001 IC8001 IC8001 IC8001 CLKGEN_S2 C8012 0.1u 16V IC8001 IC8001 M21 M23 N24 VDDIO C8019 VDDIO 0.1u VDDIO16V IC8001 IC8001 AA8 AA9 A25 A26 B24 VDD33 VDD33 VDD33 VDD33 VDD33 IC8001 IC8001 IC8001 IC8001 IC8001 J0JHC0000045
L8005 J0JHC0000045 L8003
X8001 H0J270500061 R8087 10k R8090 10k 1 2 R8086 100k VC27 CLK74 CK27 CK27D J22 H25 K21 AD24 IC8001 IC8001 IC8001 IC8001 C8052 6.3V 1u C8053 0.01u 25V 3 4 5 6 7 R8091 100 8 X1 X2 S0 VDD S1 S2 VIN VDD VDD GND GND 24.576/33M 74M 4.9152M COMM 27M R8093 47 9 10 11 12 13 14 15 16 C8057 0.1u 16V R8095 10k
1.8V_DDRI/F
C8011 0.1u 16V
IC8001 IC8001
K23 K26
C8018 VDDIO 0.1u VDDIO16V
E
IC8004
TP8037
C0ZBZ0001030 CLOCK GEN
10V
C8076 0.1u 16V
F
TH-37/42PV70F/P, TH-37/42PX70B/E DG-Board (1 of 10) Schematic Diagram
1
2
3
L8002
4
L8001
5
85
BUS I/F to(3/10)
IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 T1 T2 T6 T3 U4 U1 U2 U3 U5 V1 V2 V5 V3 W1 W2 V6 W3 W4 Y1 Y2 W5 Y3 AA1 AA2 Y4 AA3 AB3 Y5 AB2 AB1 AA4 AC1 AA5 AC2 AC3 AB4 N2 N4 N1 P1 AF23 D21 EA0 EA1 EA2 EA3 EA4
POD,CI I/F to(3/10)
R8084 MCLK AE23 XECS6 XECS7 XEXDMK0 XEXDMR0 IC8001 IC8001 IC8001 IC8001 IC8001 AD2 AE1 AB5 AE2 F2 F3 E1 G5 G6 H6 XECS6 XECS7 XEXDMK0 XEXDMR0 VI1P21 VI1P10 VI1P11 VI1P1 VI1P0 VI1P20 PORT14[1] PORT14[2] PORT14[3] PORT14[4] R8023 POWER_DET PORT15[7] PORT16[0] PORT15[5] SBI1 SBO1 R8024 MMDQS0 L26 MMDQS1 M24 IC8001 R8025 VI1P20 IC8001 IC8001 0 CH0DQS1 CH0DQS1 0 CH0DQS0 CH0DQS0 = *IC8002 = *IC8002 = *IC8002 = *IC8002 A8 B7 E8 F7 UDQS UDQS LDQS LDQS MMDM0 L25 MMDM1 M26 IC8001 VI1P11 IC8001 IC8001 IC8001 IC8001 R8039 IC8001 0 0 CH0DM0 CH0DM1 CH0DM0 CH0DM1 = *IC8002 = *IC8002 B3 F3 UDM LDM TSTSEL AC21 IC8001 IC8001
IC8002
0
C3ABRG000080 DDR2 #0
= *IC8002 = *IC8002 = *IC8002 = *IC8002 = *IC8002 = *IC8002 = *IC8002 = *IC8002 = *IC8002 = *IC8002 = *IC8002 = *IC8002 = *IC8002 = *IC8002 = *IC8002 = *IC8002
A3 E3 J3 N1 P9
VSS VSS VSS VSS VSS
A7 B2 B8 D2 D8 E7 F2 F8 H2 H8
VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ
EA5 EA6 EA7 VI1P1 ED0 ED1 ED2 ED3
CH0DQ5 ED4 CH0DQ7 ED5 VI2P20 ED6 ED7