panasonic tx-42pd25u Diagram
15 Block and Schematic Diagrams
15.1. Schematic Diagram Notes
71
71
15.2. PF-Board Block Diagram
PF
Line Filter/F.STB Board
!
D920
+
-+
R935
R928
C926
C920
R927
R934
C924
IC920
POWER CONTROL
Thermal
Shutdown
Z/C
1
Zero Current
Detection
On Dead Timer
Stand-By
Vref
2
F/B
On Time Timer
R929
+
VUL
+
-
VOVP
IF/B
Latch-stop
comp
OVP
comp
+
R
S
Vcc(start)
/Vcc(stop)
+
-
Q
DC187V
UVLO
comp
S
R
Restart
Timer
S
C928
Vcc(startup off)
/Vcc(startup on)
Q
+
-
Peak
Current
Limit
+
Startup
UVLO
comp
C922
Vcc
Startup
Burst Peak
Current
Limit
Soft
drive
D925
5
4
D
400V
C921
R924
#
L921
GND
3
AC CORD
AC100V
K2CG3DH00034
!!
AC INLET
K2AH3H000028
GND
D926
C925
R925
D922
R940
!
IC921
FEED BACK
1
4
L.F
3
2
LF911
!
R904
!
T8AH 250V
AC120V
4
NEUTRAL
1
LIVE
PF1
F901
!!
!
R901
C901
T8AH 250V
F900
!
CF901
$
HOT
S901
!
LF904A
43
C902
L.FL.F
1
2
!
CF902
!
LF909A
!
43
1
2
HOT
!
C915
C916 C917
COLD
!
F902
K5D312BK0012
T3.15AL 250V
!
LF915A
3
L.F
2
!!
NEUTRAL
C911
C903
!
!!
C910
4
1
TH-37/42PD25U/P
PF-Board Block Diagram
72
400V
C921
L921
R924
!
#
HOT COLD
T920
18
P2
17
NC
S3
16
S4
PT
15
NC
14
P1
S1A
13
NC
S1B
12
NC
S2A
11
V2
S2B
10
V1
C914
!
C972
24V(UN Reg)
D971
+
2
3
C970
5
6
7
8
D970
C973
10.5V(UN Reg)
+
C971
R970
PF10
1
2
5
7
9
TO PA10
NR 10.5V
NR 10.5V
NR 24V
STAND BY 5V
PF AC ON/OFF
C974
3
2
IC970
ERROR
VOLTAGE
DET
Q990
C975
R973
1
R976
REF_2.5V
STAND-BY 5V
+
C990
R974
R975
!
IC921
FEED BACK
HOT COLD
4
3
!
RL901
R972
1
R971
2
D990
POWER ON/OFF CTL.
R990
HOT
COLD
NEUTRAL
4
!
C903
R992
TO P9
PF2
NEUTRAL
1
1
LIVE
!!
C911
C910
3
LIVE
4
TH-37/42PD25U/P
PF-Board Block Diagram
72
15.3. PF-Board Schematic Diagram
PF-BOARD
A
TXNPF1URSU
D922
MAZ31000ML
R940
6.8k
DC187V
L920
J0JKB0000038
400V
C921
1500p
**
2kV
L921
EXCELSA24T
**
R922
220k
B0EAKT000018
HOT
DC400V
D921
400V
R924
22
D920
B0EBNT000002
*
*
-+
*
+
C920
****
200V
*
560u
TP903
IC920
C0DACZH00002
POWER CONTROL
B
R990
3.3k
+
C990
50V
10u
D990
MA3X152K0L
Q990
2SD13280TL
R992
47k
RL901
K6B1ADA00023
**
LF911
G0B353G00001
R928
R927
3.9k
100
C926
50V
4
1
4
1
*
*
L.F
2
3
*
*
3
2
100p
1000p
10
13k
R935
R934
C924
50V
D926
MA3X152K0L
Latch-stop
+
comp
VUL
OVP
comp
+
-
VOVP
Thermal
Shutdown
Z/C
Zero Current
1
Detection
On Dead Timer
Stand-By
Vref
IF/B
F/B
2
On Time Timer
100
R929
C925
50V
2200p
Vcc(start)
/Vcc(stop)
R
S
+
C
R993
0
R994
0
JS70
JS73
ZA901
K4ZZ01000121
JS21
JS22
R904
1.8
** **
T3.15AL-250V
JS19
F902
K5D312BL0008
JS20
TP904
TP901
D925
+
C928
C922
25V
220u
UVLO
comp
+
+
-
Vcc(startup off)
/Vcc(startup on)
Q
Peak
Current
Limit
S
Q
R
S
Restart
Timer
R925
10k
B0HCMM000001
50V
0.1u
45
Vcc
Burst Peak
Current
Limit
Soft
drive
Startup
D
GND
3
Startup
UVLO
comp
R926
9.31k
LIVE CIRCUIT
D
COLD
HOT
TO
P-BOARD
PF2
(P9)
LIVE
1
N
**
3
4
**
E
TH-37/42PD25U/P
PF-Board Schematic Diagram
JS9
**
3*4
<
C903
1u
**
C910
C911
220p
220p
LF915A
L.FL.F
G0B702K00002
1*2
*
C915
0.22u
**
S910 1.8mm
C917
1000p
C916
1000p
S911 1.8mm
2 75
<
3
*
1*2
3*4
*
LF909A
G0B702K00002
S907 1.8mm
S908 1.8mm
S905 1.8mm
S906 1.8mm
C902
0.22u
**
JS10
LF904A
G0B702K00002
JS11
JS12
73
R940
6.8k
DC187V
L920
J0JKB0000038
400V
C921
1500p
**
2kV
L921
EXCELSA24T
**
R922
220k
D921
B0EAKT000018
*
DC400V
*
*R923
400V
R924
22
IC921
B3PAA0000261
FEED BACK
C923
400V
0.01u
10
L922
EXCELDR35V
400Vp
T920
ETS29AK7J5AD
S
*C914
470p
C972
1kV
330p
GT GT
D971
B0HAPM000012
C970
1kV
330p
**
D970
B0JARG000010
+
+
C973
35V
680u
C971
16V
5600u
AN1431M-E1
TP979
R972
100
3
CATHODE
2
IC970
ERROR
VOLTAGE
DET
ANODE
C975
0.047u
C974
2200p
JS81
R970
560
50V
50V
R976
2.2k
R974
R973
1k
1
REF
7.5k
R975
2.32k
-140Vp
L970
EXCELSA24T
R971
470
L972
0
18 P2
*
*
17 NC
16 PT
15
14 P1
13 NC
12 NC
11 V2
10 V1
2S3
3S4
NC
5S1A
6S1B
7S2A
8S2B
4
1
2
3
TP977
L973
10u
TO
PA-BOARD
PF10
TP978
L971
10u
10.0
10.0
24.0
(PA10)
1
NR_10.5V
2
NR_10.5V
0
3
GND
0
4
GND
5
NR_24V
0
6
GND
5.0
7
STAND-BY 5V
0
8
GND
2.0
9
PF_AC_ON/OFF
0
10
GND
HOT
LIVE CIRCUIT
JS9
JS10
C902
0.22u
**
LF904A
G0B702K00002
73
COLD
LIVE CIRCUIT
T8AH 250V
F901
K5D802BNA003
*
3*4
S914 1.8mm
S902 1.8mm
CF901
ERZV10V621P2
L.F
1*2
JS11
JS12
**
S903 1.8mm
S904 1.8mm
S901
J0LT00000009
CF902
ERZVG7Z361
R901
C901
**
1u
**
F900
K5D802BNA003
T8AH 250V
HOT
1M
COLD
**
N
4
3
**
LIVE
1
TO
PF1
AC CORD
TH-37/42PD25U/P
PF-Board Schematic Diagram
841 6
15.4. P-Board Block Diagram
TO PF9
NEUTRAL
LINE
P9
1
4
!
NEUTRAL
LINE
D451
IC451
!
RL401
L451
38
POWER
FACTOR
CONTROL
Q452
Q453
6
4
P
Power Supply Board
HOT
COLD
TV ON/OFF
!
RL403
RUSH ON/OFF
Q451
Q454
+
Q455
Q456
Q651
Q650
IC551
SUSTAIN V OLTAGE CONTROL
4
Vin
START
T.S. D
O.V.P
REG
Q457
IC552
PROCESS VOL TAGE CONTROL
4
Vin
START
T.S. D
O.V.P
REG
LATCH
O.S.C
LATCH
O.S.C
DRV.REG
+
DRV.REG
+
=8.3V
DRIVER
+
Drain
Source
3
2
1
GND
5
Rg2
Rg1
OCP/FB
IC550
OUT
3
1
IN
2
=8.3V
DRIVER
+
Drain
Source
3
1
2
GND
5
Rg2
Rg1
OCP/FB
380V
!
T501
10
6
4
70V
2
1
!
D565
!
T502
1
2
3
4
7
8
9
+
HOT
!
D566
T401
!
8
7
6
4
3
2
1
D404
15V
!
IC401
+
STANDBY
VOLTAGE
CONTROL
3
2
1
TH-37/42PD25U/P
P-Board Block Diagram
!
RL402
!
5V
D408
IC402
ERROR
DETECT
17V
13.5V
74
380V
70V
!
D565
!
HOT
!
D566
!
D408
IC402
ERROR
DETECT
T501
10
T502
T401
P11
TO SS11
2
!
129
147
6
15
4
17
18
2
19
20
1
+ + +
20V
Q555Q557
190V
1
2
3
IC558
ERROR
DETECT
2
REGENERATIVE
CONTROL
Q552,3,4
IC554
7V
TVON/OFF
RUSH ON/OFF
5V
5V
Vsus
15V
IC555
AVR 5V
12
IC403
AVR 5V
13
2
Q404
Q558
+
IC553
ERROR
1
18
2
17
3
16
4
15
14
13
7
12
8
11
9
10
DETECT
12V
15Vs
1
3
12V
15V
COLD
Vda
1
IC557
1
3
ERROR
DETECT
2
2
3
+
Q401
Q403
Q402
!
9
8
10
7
11
6
12
4
13
3
14
2
15
1
VSUS
3
VSUS
P2
1
VSUS
2
VSUS
P10
1
DR15V
3
FAN SUS
4
5V
P23
1
DR15V
2
DR15V
P5
11
DR15V
1
12V
2
12V
3
5V
4
STB5V
7
+12Vs
8
+12Vs
P7
1
+15Vs
2
+15Vs
P25
1
12V
2
12V
5
5V
8
STB7V
P27
1
RUSH ON/OFF
2
TV ON/OFF
3
M POWER
4
STB 5V
5
KILL SOS
6
FAN SOS
7
PS SOS
8
ALL OFF1
P12
1
VDA
2
DR15V
4
STB PS
TO SC2
TO SC23
TO Z5
TO D25
TO D27
TO SS12
74
TH-37/42PD25U/P
P-Board Block Diagram
15.5. P-Board Schematic Diagram
D462
B0EAKT000012
L451
G4D4A0000048
1
11
380V 400Vp
*
R451
!
!
C451
A
D451
B0FBBR000019
C453
4700p
4700p
!
- +
!
C452
4700p
*R454
33k
270k
3W
1/2W
200V
200V
*
R452
*R455
220k
33k
3W
1/2W
C455
630V
1u
D452
B0HCMM000001
R456
2.7
1/2W
B
+
C456
35V
330u
*D453
C
R453
D
2.7k
E
MAZ32700ML
NEUTRAL
2
12
3
13
P1
4
14
15
5
18
P2
8
19
20
10
R457
0.15
5W
R458
0.15
5W
C457
50V
0.01u
16
1
C458
50V
820p
TO
PF-BOARD
P9
(PF2)
1
3
LIVE
D454
B0HCMM000001
+
C459
50V
33u
C461
R459
50V
27
330p
R461
56k
15
CTIDET
IC451
C0DABZG00001
IIN-IFB
2
C460
50V
100p
R460
10k
!
RL402
K6B1ADA00009
D402
MA3X152K0L
14
3
C463
50V
0.01u
Q451
B1DEGR000021
R463
22
1/2W
R462
100
1W
*
Q453
2SB14340RA
13
4
TP008
TP009
G
S
R464
10k
1/2W
#
C462
50V
0.1u
R465
100k
12
ON/OFF CSREFSYNC
POWER
FACTOR
CONTROL
VIN-VFBOVPVDET
5
C464
50V
0.1u
R466
270k
1%
R402
R404
3.3
3.3
10W
10W
F
P-BOARD
!
TNPA2841AH
TH-37/42PD25U/P
P-Board Schematic Diagram TH-37/42PD25U/P P-Board Schematic Diagram
D
Q452
2SD2177RTA
C465
50V
+
1u
11
6
Q454
B1DEGR000021
R467
22
1/2W
10
7
R468
10k
1/2W
R469
220
1/2W
R504
10k
9
VCVCC
OUTGND
8
D463
B0JCME000025
!
RL403
K6B1ADA00009
D403
MA3X152K0L
D457
B0HARR000016
G
R470
56k
1%
380V
R483
100k
2W
C466
2kV
100p
+
+
C468
C469
450V
450V
330u
L452
EXCELDR35V
!
RL401
K6B2ADA00007
D401
MA3X152K0L
330u
R472
330k
1%
R473
330k
1%
R474
330k
1%
R471
0
R476
3.6k
1%
R477
402
1%
D
S
NEUTRAL
*
140V
R484
5.6k
125V
R502
5.6k
112V
R503
5.6k
100V
R486
R485
33k
39k
1W
*
82V
D458
MAZ32700ML
55V
D459
MAZ32700ML
28V
R478
330k
1%
254V
254V
R479
330k
1%
128V
128V
R480
330k
1%
PFC
D460
MAZ31000ML
Q455
2SC3311A0A
Q650
2SC3311A0A
C471
50V
0.1u
R488
47k
R487
R489
100
15k
+
C470
R490
25V
2.7k
330u
R654
56
R653
47k
Q651
2SC3311A0A
4
Vin
REG
T.S. D
R481
3.3k
1%
R482
422
1%
*R551
100k
2W
D552
B0BA02700021
LIVE
!
C403
4700p
!
R406
15
ERU5TAJ150
AC264V
-+
!
D404
B0EBKT000003
O.V.PSTART
2SA1309A0A
*R553
100k
AC264V
C404
4700p
C405
4700p
R491
22k
Q457
R492
22k
Q456
2SC3311A0A
R655
4.7k
1/2W
IC552
C5HABZZ00080
LATCH
O.S.C
2W
!
!
*C406
450V
10u
DRV.REG
=8.3V
+
+
=
C550
50V
0.01u
R493
2.2k
DRIVE
+
R556
12k
R433
330k
1%
R434
330k
1%
R435
330k
1%
R436
12k
1%
D551
B0BA02700021
R657
2.2k
R656
2.2k
PROCESS
VOLTAGE
CONTROL
Rg2
Q406
2SC3311A0A
C423
50V
0.1u
START
T.S. D
Rg1
4
REG
Vin
MAZ30560ML
Source
OCP/FB
MAZ32000ML
DRV.REG
O.V.P
LATCH
O.S.C
D654
+
C548
25V
100u
DC380V
Drain
3
2
1
GND
5
B0HCMM000001
15V
R429
330k
1%
R430
330k
1%
R431
330k
1%
D413
B1CBGD000001
R432
100k
1%
=8.3V
DRIVE
+
+
B0HCMM000001
IC550
C0CAAME00003
OUTPUT3
*
R563
68k
3W
C552
50V
470p
B0HCMM000001
D554
STANDBY
VOLTAGE
CONTROL
IC401
MIP2E1DMY1TV
Q405
D550
INPUT
GND
750V
R569
0.47
R558
3.3k
*IC551
C5HABZZ00123
Rg2
Rg1
2
*
R572
68k
3W
750V
R564
680
*
2W
D556
MAZ30820LL
B0HCMM000001
1
*
R578
68k
3W
R576
0.47
2W
D405
Source
OCP/FB
RC3B2LFU1
R573
C553
50V
1000p
2
Drain
D650
*
2.2k
C408
2kV
3900p
Source
24
3
587
75
DRV.REG
+
B0HCMM000001
15V
B1CBGD000001
R432
100k
1%
+
D554
=8.3V
DRIVE
Rg2
+
D550
B0HCMM000001
IC550
C0CAAME00003
OUTPUT3
INPUT
GND
*
R563
68k
3W
750V
C552
50V
R569
470p
0.47
2W
B0HCMM000001
R558
3.3k
STANDBY
VOLTAGE
CONTROL
IC401
MIP2E1DMY1TV
Q405
*IC551
C5HABZZ00123
Rg1
1
2
*
R572
68k
3W
750V
R564
680
*
R576
0.47
D556
MAZ30820LL
Source
OCP/FB
B0HCMM000001
*
R578
68k
3W
RC3B2LFU1
2W
R573
C553
50V
1000p
2
D405
!
C563
Not specified DC
*
R577
68k
3W
R574
0.56
1W
D561
B0HCMM000001
C557
630V
0.047u
C558
2kV
100p
D557
B0BA01000046
#
70V
4700p
B3PAA0000012
1000p
70V
R579
22
1/2W
TPP1
C561
50V
4700p
70V
ETS42BV116AD
D566
B3PAA0000012
C562
50V
ETS25AD1H6AG
!
D408
10
!
T502
!
T401
NC
P112S1
9
PTA
7
PTB
6
P2
4
V1
2
V2
1
1
V2
2
V1
3
V3
4
V4
7
P2
8
PT
9
P110S1
!
8
P2
7
PT
6
P1
5
NC
4
V1
3
V2
2
V3
1
V4
STA
14
STB
15
S2
17
S4
18
S3
19
NC
20
!
T501
ETS49BP116AD
!
D565
B3PAA0000012
18
S8
17
S7
16
S9
15
S5
14
S6
70V
13
S3
12
S4
11
S2
ERROR
DETECT
C0DAEJC00003
9
NC
10
NC
11
NC
12
S1
13
NC
14
S2
15
NC
IC402
C0DAEJC00003
ERROR
DETECT
-550V
R582
1k
IC557
R413
10k
B0HARR000009
250V
+
R586
100
R571
0
D567
R587
70V
D568
B0HFRJ000012
70V
70V
70V
D
S
B0JCME000025
C565
R583
2.2k
B0HCMM000001
R412
220
1/2W
COLD
B0HARR000009
C566
2kV
1000p
22
1/2W
R581
1k
B0HFRJ000012
B0HFRJ000012
G
R593
D575
1
3
D409
1
3
D570
B0HCMM000001
IC553
C0DAEJC00003
ERROR
DETECT
C564
1kV
D660
C571
1kV
100p
D574
Q552
B1DEGQ000019
100k
C567
50V
4700p
C414
500V
560p
C415
50V
4700p
D572
C569
1kV
100p
R584
2.2k
R585
100
100p
C591
1kV
100p
B0HFRJ000012
R588
47k
2
2
Vsus=170V~190V
+
C573
R597
200V
220k
1/2W
1800
+
C574
R598
200V
220k
1/2W
1800
+
*
R592
C575
2.2k
50V
1W
22u
D571
MAZ30560ML
C568
50V
4700p
1
2
3
12V
+
C572
25V
2200u
15V
+
C570
C590
1kV
25V
470p
2200u
+
D573
R595
1/2W
R594
22
1/2W
R596
6.8k
R589
49.9k
1%
R561
12.1k
1%
C416
16V
470u
470
+
R414
47k
D576
B0HCMM000001
Q553
2SB0621AWA
1
R590
10k
2
3
R635
2.55k
1%
B0HCMM000001
R415
3.9k
1%
R416
2.55k
1%
C576
25V
2200u
+
C577
25V
2200u
D577
MA3X152K0L
R601
6.8k
R599
4.7k
R607
D578
MA3X152K0L
Vda
2.5V
7V
D410
R417
100k
190V
R600
220k
1/2W
D584
MA3X152K0L
D585
MAZ30560ML
D581
MA3X152K0L
2
COM
2
R423
22k
OUT
15V
R616
2
D582
MA3X152K0L
R611
1.5k
1%
R612
2.55k
1%
3
B0HCMM000001
MAZ30560ML
20V
1k
Q404
2SC3311A0A
R425
47k
R424
47k
+
C420
25V
100u
20V
R602
46.4k
135V
D583
R603
MA3X152K0L
49.9k
1%
65V
R604
49.9k
1%
35V
Vsus
1
R605
50k
2
R591
47k
3
2.5V
R606
2.55k
1%
R619
R621
D661
4.7k
4.7k
MA3X152K0L
15V
Q554
2SC3311A0A
150
C578
50V
3300p
MA3X152K0L
ERROR
DETECT
AVR 5V
R418
0
+
C417
25V
47u
Q402
2SC3311A0A
12V
D579
MA3X152K0L
R608
6.8k
D580
12V
C418
16V
100u
R420
10k
D411
B0HCMM000001
Q403
2SC3311A0A
+
R554
105k
+
R552
105k
R555
2.49k
1%
R610
3.3k
1%
R609
4V
12.1k
1%
IC554
C0DAEJC00003
1
3
IC403
AN7705F
1
IN
D412
MAZ30510ML
Q401
2SC3311A0A
D586
D594
R613
10k
1
3
7V
R617
R614
4.7k
IC558
C0DAEJC00003
ERROR
DETECT
+
C579
25V
220u
+
C419
10V
470u
R421
10k
R427
4.7k
R428
22k
D592
B0HCMM000001
D593
B0HCMM000001
R623
10k
10k
D590
MA3X152K0L
Q555
2SC3311A0A
AVR 5V
IC555
C0DAAHG00007
V IN
V OUT
1
2
D587
L554
220u
R422
10k
R426
4.7k
7V
GND
3
B0JCME000025
+
C581
6.3V
1200u
*C421
*C421
50V
50V
0.1u
0.1u
*C422
*C422
50V
50V
0.1u
0.1u
R615
1k
R625
10k
MAZ30510ML
VO S
4
R618
68
B0HCMM000001
TO
SC-BOARD
(SC2)
P2
Vsus
1
Vsus
2
3
NC
GND
4
GND
5
GND
6
R626
10k
D595
MA3X152K0L
Q557
2SC3311A0A
+
C585
C583
50V
0.1u
5V
P10
R627
25V
47k
100u
12345
GND
DR15V
FAN SOS
D596
ON/OFF
5
R620
68
D589
C586
50V
0.01u
TO
SC-BOARD
P11
(SC11)
NC
1
Vsus
2
Vsus
3
NC
4
GND
5
GND
6
GND
7
TO
SC-BOARD
P23
(SC23)
1
DR15V
2
DR15V
3
GND
TO
PA-BOARD
P5
(PA5)
1
12V
2
12V
3
5V
4
STB5V
5
GND
6
GND
7
+12Vs
8
P12
1
2
3
4
5
TO
PA-BOARD
P7
(PA7)
1
+15Vs
2
+15Vs
3
GNDs
4
GNDs
TO
SS-BOARD
(SS12)
Vda
DR15V
GND
STB PS
GND
R630
4.7k
R631
100k
P25
9
10
11
1
2
3
4
5
6
7
8
P27
+12Vs
GNDs
GNDs
DR15V
TO
D-BOARD
(D25)
12V
12V
GND
GND
5V
GND
FAN_CONT
STB7V
TO
D-BOARD
(D27)
1
RUSH ON/OFF
2
TV ON/OFF
3
M_POWER
4
STB5V
5
KILL SOS
6
FAN SOS
7
PS SOS
8
ALL OFF
9
GND
C584
50V
0.01u
TP50
TP51
R628
47
1/2W
Q558
2SC3311A0A
5V
FAN_CONT
HOT
380V
SUSTAIN
VOLTAGE
CONTROL
Drain
3
2
1
C551
50V
470p
5
GND
B0HCMM000001
D553
B0HCMM000001
R557
3.3k
15V
*
R650
D650
2.2k
1W
+
+
C549
C650
50V
50V
100u
100u
C559
630V
m
0.047u
D563
C560
2kV
220p
*
D558
B0BA01000046
R580
22
1/2W
D564
B0HCMM000001
2.2k
D559
B0HCMM000001
+
C555
25V
100u
375V
R409
C408
2kV
100k
3900p
Source
D406
1W
*
B0EAEV000001
520V
3
B0HCMM000001
Drain
Control
1
R407
0
R408
6.8
C407
50V
+
0.1u
C409
25V
47u
640V
R550
0.56
1W
D555
+
C556
50V
22u
D652
B0HCMM000001
D407
R410
6.8
R565
680
R560
0.56
1W
B0HCMM000001
C411
50V
0.1u
D562
RC3B2LFU1
R568
0.56
1W
R575
2.2k
C554
50V
220p
21V
#
L401
ELEXT100KA
R411
100
1/2W
+
D560
R652
22
1/2W
C412
50V
10u
587
75
961
15.6. PA-Board Block Diagram
PA DC/DC Audio
Q7508
IC7502
1
IC7501
1
5
IC7503
12
5
Q7507
NR10V
CONTROL
NR24V
CONTROL
SW REG
+9V(M)
AVR
9V
AVR
5V
2
AVR
+
9V
Q7502
+9V(M)
CONTROL
SW REG
+5V1(D)
2
+
SW REG
+5V(M)
+
(OPEN;ON,LOW;OFF)
Q7506
NR10V
TO JA18
SUB_8.3V
SUB_8.3V
TO PF10
AC_ON/OFF
NR_10V
NR_10V
NR_10V
NR_24V
NR_10V
NR_10V
STB_5V
PA18
1
2
3
7
8
PA10
5
1
2
7
9
+
Q7586
to DG2
PA2
BT_30V
1
MAIN_9V
21
23
MAIN_9V
5VD1
3
5VD1
5
MAIN_9V
15
MAIN_5V_2
7
MAIN_5V_2
19
MAIN_5V_1
11
MAIN_5V_1
13
MAIN_2.5V
25
27
MAIN_2.5V
17
NR_10V
32
TV_ON
33
SOS
36
AC_ON/OFF
POWER_OFF_DEFEAT
Q7501
+9V(M)
NR24V
OSC
Q7581
BT+30V CONTROL
3
1
7
2
4
Q7584
VREF
ERROR
DET
START
IC7581
PWM
COMPARATOR
PROTECT
BT+30V
D7582
8
OUT
Q7582
5
BT+30V OUT
NR24V
Q7583
Q7585
Q7543
Q7504
UNR24V,UNR14V
SUB 9V(S) LINE
VOLTAGE DOWN DET
(NR24V, NR10V, SUB9V) LINE
OVER VOL TAGE DET
Q7510
IC7504
AVR
1
4.2V
5
IC7505
AVR
12
2.5V
5
Q7509
+3.3V(M)
CONTROL
Q7541
STB5V
D7542
NR_24V
D7541
NR_10V
D7545
Q7544
TUNER POWER SOS DET
SOS BLINKING TIMES LED 12 TIMES
SW REG
+5V_1(M)
2
+
SW REG
MAIN2.5V
+
5V_1(M)
D7539
D7538
MAZ30470HL
D7540
MAZ30390HL
D7537
+2.5V(M),+9V(M) +5V_1(M),5V_2(M),
5VD1,NR10V,NR24v LINE
VOLTAGE DOWN DET
Q7542
D7549
D7547
D7543
+2.5V(M)
IC2304
AUDIO+9V
AVR
1
9V
D7546
+9V(M)
5VD1
D7504
MAIN 5V_2
D7548
NR_10V
D7550
NR_24V
TH-37/42PD25U/P
PA-Board Block Diagram
76
1
3
5
7
to DG2
BT_30V
MAIN_9V
MAIN_9V
5VD1
5VD1
MAIN_9V
MAIN_5V_2
MAIN_5V_2
MAIN_5V_1
MAIN_5V_1
MAIN_2.5V
MAIN_2.5V
NR_10V
TV_ON
SOS
AC_ON/OFF
to DG6
L_IN
R_IN
S_CLOCK1
S_D ATA1
MAIN_DEFEAT
POWER_OFF_DEFEAT
RESET
STB_5V
SPEAKER_MUTE
to P5
AUDIO_12V
AUDIO_12V
STB_5V
IC2302
HP/SP AMP(R)
IC2401
PA6
1
3
SCL1
13
SDA1
14
LIN
1
RIN
2
IIC_BUS
20
19
18
17
16
L AMP
R AMP
SOUND CONTROL
SURROUND
AGC
Q2303,Q2304,Q2308
AUDIO
MUTE
CONTROL
Q2305,Q2306
Q2309,Q2311
SPEAKER
MUTE
CONTROL
ADJ
EQUALIZER
30
SCL1
IIC_BUS
L OUT
R OUT
Q2310,Q2312
25
24
HP
MUTE
BASS
TREBLE
TONE
31
26
SDA1
IC2402
ACTIVE
FLITER
3
400Hz
5
1
7
8
18
AMP STB SW
25
VCC
9
8
28
HP STB SW
27
IC2301
HP/SP AMP(L)
18
AMP STB SW
25
VCC
9
8
HP STB SW
27
SP_R+
13
SP_R-
12
PA3
SPEAKER(R)
1
SP_L+
13
SP_L-
12
128
1
2
3
4
SPEAKER(L)
TO K9
PA9
4
HP_L
6
HP_R
PA5
7
8
4
IC2304
AUDIO+9V
1
IIC_BUS CONNECTION(FOR FACTORY USE)
AVR
3
9V
STB_5V
2
PA21
5
4
7
3
1
5
PA24
TXD
SRQ
RXD
STB_5V
LOADER_IN_SEL
6
5212497111410 18
PA23
(FOR FACTORY)
PA8
1
TO
VPP
DG8
19 6
8111788
TX
RX
SRQ
S_SCL0
S_SDA315STB_5V
S_SDA0
S_SCL3
S_SDA3(PANEL)
S_SCL3(PANEL)
IIC_CONT
LOADER_IN_SEL
3
7
(FOR FACTORY)
1
11
7
8
910
(FOR FACTORY)
6
5
1
4
PA22
RESET
IIC_CONT
Vpp12V
7
5
STB_5V
3
RXD
1
TXD
PA12
TO D12
RESET
11
IRQ
IRQ
10
SDA3
9
S_DATA3
SCL3
8
S_CLOCK3
SDA2
7
S_DATA2
SCL2
6
S_CLOCK2
SDA1
5
S_DATA1
SCL1
S_CLOCK1
4
2
IIC_CONT
1
STB_5V
TO D4
PA4
TH-37/42PD25U/P
PA-Board Block Diagram
76
15.7. PA-Board (1 of 3) Schematic Diagram
TO
P-BOARD
(P5)
A
STB5V
AUDIOSOS
PA5
12.0
1
12V
12.0
2
12V
5.0
3
5V
5.0
4
0
5
GND
0
6
GND
12.0
7
+12Vs
12.0
8
+12Vs
0
9
GNDs
0
10
GNDs
15.0
11
+
C2381
50V
10u
B
C
D
TO DG6
DG-BOARD
(DG6)
POFF_DEF
MAIN_DEF
(AMUTE)
SP_MUTE
RESET
STB5V
PA6
4.0
1
L_IN
0
2
GND
3.9
3
R_IN
0
4
GND
0
5
NC
0
6
GND
4.5
7
NC
0
8
GND
0
9
NC
0
10
NC
0
11
0
12
GND
3.9
13
SCL2
3.5
14
SDA2
0
15
GND
0
16
5.0
17
3.2
18
0
19
0
20
E
JS2107
JS2106
NR10V
SCL1
SDA1
POFF-DEF
MAIN_DEF
JS2303
RESET
C2413
50V
47u
R2401
5.6k
R2402
5.6k
R2372
22k
IC2304
AN7709SP-E1
13.9 9.0
1
+
R2403
22k
R2404
22k
3.2
2.6
JS2304
IN
COMMON
AVR
0
R2406
R2405
C2401
50V
1800p
C2402
50V
1800p
4.8
R2373
5.6k
R2374
100k
3
OUT
2
22
22
L-IN
R-IN
MUTE CCT.
Q2303
2SD0601A0L
0.6
R2303
100
L2306
ELJPA100KF
+
C2414
25V
47u
+9V
+
C2429
C2428
50V
16V
0.01u
100u
SCL1
SDA1
32
SDA
GND
C1BB00000800
Lin2Rin3ADDout4Bout5Sout6ADDin7DIFin8SWin9HPout10HPin11PeqL1112PeqL1213PeqR1114PeqR1215PeqL2116PeqL22
1
4.4
4.4
C2403
50V
R2427
4.7u
100
NP
C2404
50V
R2428
4.7u
100
NP
R2408
39k
0
3.893.6
SCL
PORT
IC2401
4.5
4.4
R2409
4.7k
C2407
50V
5600p
C2408
16V
47u
+
R2415
0
R2419
0
R2423
0
4.4
4.400.6
Vref
ADJ
4.4
4.4
4.5
Vcc
Lout
Rout
SWout
4.4
4.4
4.4
PeqR32
4.4
4.4
171819202122232425262728293031
PeqL31
PeqL32
PeqR21
PeqR22
PeqR31
SOUND CTRL
4.4
4.4
4.4
4.5
4.4
4.5
4.4
4.4
4.4
C2412
C2415
16V
16V
0.1u
0.1u
R2412
0
4.4
4.4
4.4
R2420
0
R2416
0
C2430
16V
100u
JS2430
0
IC2402
C0ABBA000073
+9V
+
C2431
50V
0.01u
4.5
4.4
9.0
6
7
8
VCC
-+
L
R
-+
1
2
3
4.4
4.4
4.4
R2304
100
GND
45
0 4.4
MUTE SW
R2393
0
R2391
0
Q2309
6.8k
+
C2342
R2392
50V
27k
10u
3.2
0
0
Q2305
3.2
2SD0601A0L
0
0
R2376
22k
+9VSTB5V
D2314
MA2J11100L
0
Q2304
2SD0601A0L
0
R2377
470
D2315
MA2J11100L
R2385
820
8.9
Q2308
2SD0601A0L
0
0
R2378
100k
D2312
MA3X152K0L
R2371
180k
D2311
MA3X152K0L
R2494
820
1/2W
+
C2382
16V
100u
Q2310
2SD0601A0L
Q2312
2SD0601A0L
R2387
R2389
560
560
R2368
47k
Q2311
2SD0601A0L
3.2
0
R2390
1k
R2398
1k
R2386
1k
+
C2352
16V
100u
2SD0601A0L
TH-37/42PD25U/P
PA-Board (1 of 3) Schematic Diagram
42
77
R2303
100
4.5
4.4
6
7
-+
L
R
-+
2
3
4.4
4.4
R2304
100
GND
45
0 4.4
1
2
+12Vs
R2339
3.9k
12.6
3.3
L2301
220u
C2321
50V
2.2u
C2327
50V
0.1u
R2313
2.2
1/2W
Q2302
2SD1266AQ0LB
L2302
220u
C2322
50V
2.2u
C2328
50V
0.1u
R2314
2.2
1/2W
C2338
16V
100u
+
Q2301
2SD1266AQ0LB
D2301
B0JCME000025
R2311
2.2
1/2W
C2329
50V
0.1u
R2315
2.2
1/2W
C2337
16V
100u
+
D2302
B0JCME000025
R2312
1/2W
2.2
R2331
R2332
C2330
50V
0.1u
R2316
2.2
1/2W
L2303
EXCELDR35V
0
+
C2333
25V
470u
L2304
EXCELDR35V
0
+
C2334
25V
470u
0
0
11.6
3.2
0
0
2.7
0
0
0
3.3
3.3
0
0
0
0
11.6
3.2
0
0
2.7
0
0
0
3.3
3.3
0
0
C1BA00000309
28
HP IN
27
H/P
STB SW
26
LIPPLE
FILTER
25
AMP
STB SW
SW REG.PART
24
NC
HLS
23
NC
22
ON TIME
21
NC
20
PRE GND
19
NC
18
IN
BEEP
17
16
POWER GND
POWER GND
C1BA00000309
28
HP IN
27
H/P
STB SW
26
LIPPLE
FILTER
25
AMP
STB SW
SW REG.PART
24
NC
HLS
23
NC
22
ON TIME
21
NC
20
PRE GND
19
NC
18
IN
BEEP
17
16
POWER GND
POWER GND
IC2301
6dB
L
Thermal
Pad
IC2302
6dB
R
Thermal
Pad
HP OUT
LIPPLE
FILTER
SW GND
SW
Vcc(SW)
POWER GND
HP OUT
LIPPLE
FILTER
SW GND
SW
Vcc(SW)
POWER GND
0
1
0.3
2
0
3
NC
0
4
0
5
SW
B
3.5
6
SW
E
3.4
7
SW
OUT
12.6
8
12.6
9
Vcc
12.5
10
3.4
11
1.7
12
OUT-
1.7
13
OUT+
0
1415
0
1
0.3
2
0
3
NC
0
4
3.5
5
SW
B
3.4
6
SW
E
3.4
7
SW
OUT
12.6
8
12.6
9
Vcc
12.5
10
3.4
11
1.7
12
OUT-
1.7
13
OUT+
0
1415
C2315
50V
0.047u
+
R2309
C2317
10
35V
1/2W
220u
R2333
3.5
0
+
C2325
25V
C2323
470u
50V
1000p
C2316
50V
0.047u
+
R2310
C2318
10
35V
1/2W
220u
R2334
0
+
C2326
25V
C2324
470u
50V
1000p
C2331
25V
C2303
16V
1u
+9V
C2304
16V
1u
C2301
R2301
C2305
100k
R2307
1k
R2305
2.2k
R2302
100k
R2308
1k
R2306
2.2k
0.1u
16V
1u
35V
47u
+
C2307
50V
22u
+
L
C2309
50V
2.2u
NP
+
C2311
C2313
50V
50V
6800p
2.2u
C2332
25V
0.1u
C2302
C2306
16V
35V
1u
47u
+
C2308
50V
22u
+
R
C2310
50V
2.2u
NP
+
C2314
C2312
50V
50V
6800p
2.2u
R2397
0
1.3
HP_R
6
0
R2393
0
R2391
6.8k
+
C2342
R2392
50V
27k
10u
R2396
0
+
R2394
6.8k
R2395
27k
C2339
50V
10u
R2399
0
GND
5
1.3
HP_L
4
0
GND
3
0
HP_SUB
2
0
GND
1
TO
PA9
K-BOARD
(K9)
TO SPEAKER
(SP-R & SP-L)
R2347
R2348
47k
10k
3.2
0
0
Q2305
3.2
0
2SD0601A0L
0
R2375
10k
R2376
22k
0.6
0
R2346
47k
Q2306
2SD0601A0L
0
PA-BOARD TXNP A1URSU (1/3)
!
PA3
1
1.7
SP_R+
2
1.7
SP_R-
3
1.7
SP_L+
4
1.7
SP_L-
TH-37/42PD25U/P
PA-Board (1 of 3) Schematic Diagram
657
813
77
15.8. PA-Board (2 of 3) Schematic Diagram
1
2
TO
JA-BOARD
(JA18)
NR_10V
NR_10V
NR_10V
SUB8.3V
SUB8.3V
NR_24V
TO
PA18
1
2
3
4
GND
5
GND
6
GND
7
8
PF-BOARD
(PF10)
PF_AC_ON/OFF
SUB8.3V
NR_10V
NR_10V
NR_24V
STB5V
GND
GND
GND
GND
GND
PA10
1
2
3
4
5
6
7
8
9
10
USA_ATSC
20.5
20.5
0
0
14.0
0
5.0
0
2.0
0
TPB7523
TPB7522
TPB7521
NR24V
TVON
L7501
G0C101K00023
L7504
G0C101K00023
D7510
B0ECKM000003
+
OPEN: ON
LOW: OFF
+
C7501
35V
470u
B0JCNE000004
C7505
35V
560u
B0JCNE000004
20.4
D7501
1
20.3
D7504
R7603
0
+
C7588
R7607
50V
22k
10u
R7606
33k
5VD1
V IN2SW out3GND4VO S5ON/OFF
1
5.2
2.4
1.6
0
R7501
820
R7502
1%
1.87k
1%
L7502
100u
+
C7502
35V
470u
MAIN/SUB_9V
V IN2SW out3GND4VO S5ON/OFF
1.5
2.2
0
9.0
R7503
806
R7504
1%
3.92k
1%
L7505
100u
+
C7506
35V
560u
Q7586
B1DHFG000002
NR24V
IC7501
C0DAAZG00006
C7535
16V
0.47u
L7503
33u
C7503
50V
0.01u
IC7502
C0DAAZG00006
C7536
16V
0.47u
L7506
33u
C7570
50V
D7505
0.01u
MAZ21200A0LS
5VD1
ON/OFF
TPB7501
D7502
MAZ20680A0LS
TPB7502
2.8
5VD1
Q7508
UNR221400L
+
SUB9V
SUB9V
C7509
50V
10u
R7506
2.2k
0
0
Q7507
UNR221400L
Q7502
UNR221400L
TPB7511
NR_10V
R7530
0
+
C7525
R7516
50V
22k
10u
R7514
2.2k
0
3.4
0
+
C7530
16V
330u
Q7501
B1DHDD000013
R7505
22k
NR24V
TVON
R7588
0
L7507
G0C101K00023
Q7543
2SB0709A0L
4.9
4.8 0
4.2
R7539
2.2k
R7540
4.7k
0
2.0
0
Q7504
UNR221400L
R7541
2.2k
Q7541
2SB0709A0L
4.8
4.9
C7541
16V
0.1u
Q7544
2SD0601A0L
R7598
1k
16V
0.1u
2.3
R7508
1.87k
1%
C7512
35V
470u
NR_24V
NR_10V
MA2J11100L
MA2J11100L
IC7503
C0DAAZG00006
C7513
50V
0.01u
D7537
D7538
D7539
MAZ30620HL
R7526
4.7k
Q7584
2SD0601A0L
C7537
16V
0.47u
Q7542
2SB0709A0L
3.4
3.3
R7545
2.2k
1%
R7546
2.2k
1%
C7543
16V
0.1u
L7509
22u
R7547
D7549
MA2J11100L
D7547
MA2J11100L
D7543
MA2J11100L
D7544
MA2J11100L
D7548
MA2J11100L
D7550
MA2J11100L
1k
R7559
8.2k
1%
R7542
470
R7534
470
R7535
220
R7550
470
R7553
1k
0
MAIN5V_2
V IN2SW out3GND4VO S5ON/OFF
1
0
1.5
5.0
20.4
R7507
820
+
C7511
35V
470u
D7507
B0JCNE000004
R7543
R7525
4.7k
D7541
MA2J11100L
D7542
MA2J11100L
D7545
MA2J11100L
4.9
0
0
1%
L7508
100u
+
1k
C7542
R7544
2.2k
R7532
470
R7533
1k
R7536
470
R7537
10k
SUB9V
R7538
10k
D7508
MAZ20680A0LS
TPB7503
R7548
2.2k
MAIN2.5V
MAIN9V
MAIN5V_2
NR10V
NR24V
R7597
12k
Q7583
UNR221400L
+
C7532
16V
330u
C7544
16V
0.1u
5VD1
D7540
MAZ30390HL
R7527
4.7k
TH-37/42PD25U/P
PA-Board (2 of 3) Schematic Diagram TH-37/42PD25U/P PA-Board (2 of 3) Schematic Diagram
8
78
PA-BOARD TXNP A1URSU (2/3)
!
NR_10V
TPB7503
+
R7548
2.2k
MAIN2.5V
MAIN9V
MAIN5V_2
R7530
0
C7525
50V
10u
R7514
2.2k
Q7501
B1DHDD000013
R7597
12k
5VD1
NR10V
NR24V
+
R7516
22k
C7530
16V
330u
Q7583
UNR221400L
+
C7532
16V
330u
C7544
16V
0.1u
D7540
MAZ30390HL
R7527
4.7k
Q7506
B1DHDD000013
TPB7508
TV-ON
D7546
MA3X152E0L
R7549
100k
MAIN5V_2
MAIN9V
NR10V
MAIN9V
MAIN5V_1
NR24V
MAIN5V_2
NR10V
IC7504
C0DAAZG00006
SUB9V
11
MAIN_5V
V IN2SW out3GND4VO S5ON/OFF
G0C101K00023
R7524
0
1
0
1.5
R7509
806
L7511
100u
R7519
33k
1%
+
Q7510
UNR221400L
2.3
R7510
1.87k
1%
L7512
22u
C7517
C7518
25V
50V
0.01u
820u
Q7509
2SD0601A0L
C7516
35V
470u
B0JCNE000004
Q7585
2SD0601A0L
2.5
13.8
D7515
L7510
+
R7599
12k
OPEN: ON
LOW: OFF
DGON_INV
TPB7504
D7511
MAZ20680A0LS
R7520
1k
MAIN5V_1
C7573
+
16V
C7533
1u
16V
330u
12
IC7505
C0DAAZG00006
MAIN_2.5V
V IN2SW out3GND4VO S5ON/OFF
+
C7521
25V
470u
MA2Q73700L
1
2.5
13.8
D7512
2.3
0
1.5
R7511
820
R7512
1%
604
1%
L7514
100u
+
L7515
22u
C7522
C7523
16V
50V
820u
0.01u
MAIN2.5V
D7513
MAZ20510A0LS
TPB7505
+
13
C7534
16V
330u
14
15
16
17
18
19
20
R7522
0
TVON
L7513
G0C101K00023
78
13
1412 1591110
15.9. PA-Board (3 of 3) Schematic Diagram
PA-BOARD TXNP A1URSU (3/3)
!
L7582
G1C101M00018
IC7581
C7582
16V
L7581
11
33u
R7591
56k
0.22u
D7581
MA2J11100L
+
C7581
50V
4.7u
R7583
1k
Q7581
UNR521100L
C0DBAMA00015
0.5
1
EaIn
0.5
2
SCP
8.5
3
VCC
0.3
4
BR/CTL
TUNER 30V
0.3
8
FB
0.3
7
OSC
0
6
GND
0.1
5
Out
12
13
14
15
16
17
18
19
Q7582
B1ABPF000005
C7583
50V
0.1u
C7584
R7584
50V
5.1k
270p
9.2
0
0
D7582
MA3X78900L
TPB7506
+
C7585
50V
10u
5VD1
MAIN5V_2
TPB7520
R7585
82k
1%
R7586
1.37k
1%
PA2
30.0
1
12.0
2
5.0
3
0
4
5.0
5
0
6
5.0
7
0
8
7.0
9
0
10
3.3
11
0
12
3.3
13
0
14
9.0
15
0
16
14.0
17
0
18
5.0
19
0
20
9.0
21
0
22
9.0
23
0
24
2.5
25
0
26
2.5
27
0
28
5.0
29
0
30
5.0
31
2.7
32
0
33
2.7
34
0
35
2.0
36
3.3
37
0.3
38
0
39
0
40
MAIN9V
NR10V
MAIN5V_2
MAIN9V
MAIN2.5V
BT30V
TVON
TPB7516
TPB7517
TPB7519
TPB7515
TPB7518
20
TH-37/42PD25U/P PA-Board (3 of 3) Schematic Diagram
1917 1816 20 21 22 23
79
30.0
12.0
5.0
0
5.0
0
5.0
0
7.0
0
3.3
0
3.3
0
9.0
0
14.0
0
5.0
0
9.0
0
9.0
0
2.5
0
2.5
0
5.0
0
5.0
2.7
0
2.7
0
2.0
3.3
0.3
0
0
TO
DG-BOARD
(DG2)
PA2
1
BT30V
2
(5VD2)
3
5VD1
4
GND
5
5VD1
6
GND
7
MAIN5V_2
8
GND
9
(UNREG7V)
10
GND
11
MAIN5V_1
12
GND
13
MAIN5V_1
14
GND
15
MAIN9V
16
GND
17
NR10V
18
GND
19
MAIN5V_2
20
GND
MAIN9V(SUB9V, )
21
22
GND
23
MAIN9V(SUB9V, )
24
GND
25
MAIN2.5V
26
GND
27
MAIN2.5V
28
GND
29
(MAIN5V)
30
GND
31
(MAIN5V)
32
TVON
33
SOS
34
(ODUONOFF)
SDHD_DET (H:HD,L:SD)
35
36
AC_ON/OFF
37
FANONOFF
38
FANMax/Min
39
FANSOS
40
GND
TO
D-BOARD
(D12)
TO
D-BOARD
(D4)
PA12
1
4.8
2
0
3
0
4
4.9
5
5.0
6
0
7
12.0
PA4
5.0
1
4.9
2
0
3
4.8
4
4.8
5
4.8
6
4.8
7
4.7
8
4.5
9
0.5
10
4.8
11
0
12
R7590
0
IIC_CONT
STB5V
STB5V
TXD
GND
RXD
GND
12V
GND
SCL1
SDA1
SCL2
SDA2
SCL3
SDA3
IRQ
RST
GND
PA21
1
4.8
2
0
3
0
4
4.8
5
5.0
6
0
7
12.0
PA22
5.0
1
4.8
2
0
3
4.8
4
4.8
5
4.8
6
4.8
7
4.5
8
4.2
9
0.5
10
4.8
11
0
12
ZA7004
TJC6137
ZA7003
K4ZZ01000121
R7595
0
ZA7002
K4ZZ01000121
ZA7005
K4ZZ01000121
ZA7006
K4ZZ01000121
PA24
0
1
TXD
0
2
GND
0
RXD
3
3.2
SRQ
4
5.0
5
STB5V
0
GND
6
12.3
7
LOADER_IN_SEL
PA23
5.0
1
STB5V
3.2
2
SRQ
0
3
GND
3.8
4
SCL1
3.7
5
SDA1
4.8
6
SCL2
4.8
7
SDA2
0
8
VPP
TO
DG-BOARD
PA8
(DG8)
1
FAN+B
7.2
2
GND
0
3
TX
0.3
4
RX
0.2
5
GND
0
6
IIC_CONT
4.8
7
GND
0
8
VPP
0
9
SDA2
4.7
10
SCL2
4.8
11
SDA1
3.6
12
SCL1
3.8
13
GND
0
14
SRQ
3.2
15
STB5V
5.0
16
GND
0
17
LOADER_IN_SEL
12.2
18
SDA3(PANEL)
3.9
19
SCL3(PANEL)
4.6
20
GND
0
79
TH-37/42PD25U/P
PA-Board (3 of 3) Schematic Diagram
15.10. DT and JA-Board Block Diagram
CABLE TV
ZB8000
IC8001
1
5
IC8000
SERIAL SW
10
11
IC8044
AUDIO INPUT SW(D/A)
R_OUT
L_OUT
10
11
AGC SW
1
2
3
4
8
9
1
2
3
4
8
9
2
8
6
13
5
6
12
SCL_TV1
SDA_TV1
AFT
SCL_TV1
SDA_TV1
R_OUT
13
5
6
12
TV TUNER
TNR8000
AGC OUT
VIDEO OUT
DT
ATSC interface
AGC
1
SCL
4
SDA
5
+B
IF SW
BTL
IF 1
BV
AFT
ST
SAP
R
L
DT1
SDA1
SCL1
A5.0V
7
8
+30V
9
11
13
16
17
18
21
22
26
27
R
3
2
SDA1
SCL1
L
IC8004
AMP
-
DIGITAL_RF_AGC
ANALOG_RF_AGC
INV.
Q8028
INV.
Q8003 X8100 X8101
IC8045
VIDEO SW(D/A)
6
5
1
2
IC8036
L
R
OP AMP
1
7
Q8029
DA_SW
L_OUT
ANALOG_V
VIDEO_OUT
DIGITAL_V
6
7
+
5
+
3
1
-
2
8
-
2
+
3
+
5
-
6
RF_AGC
IF_AGC
SDA_FE
SCL_FE
IC8003
AGC AMP(IF STR/P)
IN1
2
IN2
3
AGC CTL
4
Q8025,Q8026,Q8027
RF PEAK/POWER
DETECTOR
IC8034 IC8032
AUDIO DAC
AOUTL1PDN
+9V
11
10
AOUTR
5
MCLK
BICK
2
SDTI
3
LRCK
4
A5V
Q8023
Q8019
IC8022
MIXED AND OSDILLATOR
FOR TUNER
IF OUT
VHF IN1
13
VHF OSC2
VHF OSC1
Q8024
AGC AMP(IF STR/P)
OUT1
7
8
OUT2
DMIX
SRCK
LRSK
DACCK
3
4
16Bit AUDIO A/D
PD
13
MCLK
11
SCLK
12
SUPPORT
CARD
SLOT
TRSTEN
XHEGRST
XS1D5RST
JK8006
DT8
5
4
2
DT2
2
3
IC8018
128Mbit SDRAM
CE
OE
WE
A0
SDA0
SCL0
FA1
SBI0
SBO0
RESET
A23 DQ0 DQ15
DATA BUS
ADDRESS BUS
CONTROL BUS
DT9
SBI2
2
SBO2
3
DT3
TCK
1
TMS
2
TDI
3
TDO
5
TRDTEN
6
XRST
7
XRST
IC8024(1/5)
HDSL PEARK
ED16
ED31
EA0
EA26
XERE
XECS0
XEWE2
SDA1
SDA1
SCL1
SCL1
SDA0
SDA0
SCL0
SCL0
SBI2
SBO2
TCK
TMS
TDI
TDO
XRST
TRSTEN
CHDATA0
TD0/SBO0
CPU
TDI/SBI0
BUS
JTAG
TRSTEN
XFERST
IIC
BUS
CHDATA0
SBO0
SBO1
TRSTEN
XFERST
XHEGRST
XS1D5RST
TMS
TCK
133M
IC8027
3PLL CLOCK
133M
7
66.5M
9
74.125M
SBO0
IC8038
AVR 5V
1
CLKIN
4
6
VO
VIN
3VO1
+5V A5V A9V9.5V
IC8028
RAM BUS CLOCK
GENERATOR
CLK
CLKB
REFCLK
PCLKM
SYNCLK
IC8026
IC for VCXO
Q0
5
XTBVCXT
1
X8005
IC8039
AVR 9V
TMS
TCK
+3.3V
27
+3.3V
83 84
+5.0V
29 30
+5.0V
81
CS0
32
RE
43
WE2
44
RST
35
ED16
1
103
ED31
EA0
10
88
EA26
SDA1
51
SCL1
52
54
TD0
57
TD1
55
TMS
58
TCK
53
SBO0
46
36
76
SDA0
60
SCL0
59
FA1
37
SBI0
65
SBO0
46
+3.3V
28
+5.0V
82
XRST
8
110
24
101
SDA1
SCL1
SDA0
SCL0
TH-37/42PD25U/P
DT-Board Block Diagram
80
IC8022
MIXED AND OSDILLATOR
FOR TUNER
IF OUT
VHF IN1
13
VHF OSC2
VHF OSC1
AGC AMP(IF STR/P)
3
4
9
2
1
IC8006
IN2
AGC CTL
IC8007
IF GAIN CONTROLLED AMP
VIN B
VOUT B
X8102
OUT1IN1
72
8
OUT2
VIN
7
PEAK/POWER COMPARATOR
IC8015
EEPROM
46
VOUT
3
IC8049
-
2
+
3
RF_AGC
IF_AGC
SDA_FE
SCL_FE
1
SDA
5
SCL
6
SDA1
SCL1
SDA1
SCL1
IC8008
DTV Cable and Terrestrial
Receiver
FDC INP
27
FDC INN
28
FS OUTN
36
FS OUTP
35
FDC AGC
38
RF AGC
55
IF AGC
50
119
GPIO0
120
GPIO1
FAT INP
9
FAT INN
10
AUX AGC
53
52
49
59
58
PDET COMP IN
PDET REF OUT
SDA
SCL
POWER RESET
MPEG DATA7
MPEG DATA EN
MPEG PXT SYNC
P0D DRX
P0D CRX
MPEG CLK
63
X8003
64
79
63
64
75
74
112
70
XFE_RST
POD_DRX
POD_CRX
SER_DATA
MPEG_DATA_EN
MPEG_PXT_SYNC
MPEG_CLK
SRCK
DACCK
16Bit AUDIO A/D
13
MCLK
11
SCLK
IC8028
RAM BUS CLOCK
GENERATOR
CLK
CLKB
REFCLK
PCLKM
SYNCLK
IC8026
IC for VCXO
Q0
XTBVCXT
158
X8005
AINR12PD
AINL
LRCK
10
SDTO
20
18
2
5
7
3
1
2
SLRCK
9
IC8025
128Mbit D-RDRAM
SCK,CMD,SID
SR
SL
AD
DATA BUS
ADDRESS BUS
IC8024(4/5)
DQB0
DQB7
DQA0
DQA7
RQ0
RQ7
CTMN
CTM
HDSL PEARK
DQB0
DQB7
DQA0
DQA7
RQ0
RQ7
CTMN
CTM
SCK,CMD,SID
REFCLK
PCLKM
SYNCLK
UCLK
MCLK
CLK75
CLK270
VC270
IC8054
+3.3V
IC8055
AVR 5V
AVR 2.5V
1
6
IC8030
AVR 3.3V
VIN
1
6
VO
VIN
1
STB5V +5V
2.5VA
4
+2.5V+5V
VOUT
3
VO
3
1
2
3
4
5
6
7
80
IC8039
AVR 9V
6
VO
VO1VIN
3
IC8040
AVR 1.8V
6
VO
VO1VIN
33
IC8043
AVR 1.2V
+1.8V+2.5V
6
VO
VO1VIN
IC8056
AVR 5V
+1.2V
6
VO
VO1VIN
3
+5V+5V
TH-37/42PD25U/P
DT-Board Block Diagram
1
2
3
4
5
6
7
ADDRESS BUS
DATA BUS
DT
ATSC interface
8bit D/A CONVERTER
TDI
SBIO
TCK
TMS
TRSTEN
DACRST
44
A0,A1
A6,A7
A23,A24
TDI
83
TDO
82
TCK
88
TMS
90
TRST
89
IC8031
LOSD15
OSDCLK0
OSDHIN
OSDCLKI
NTSCRST
PLLCLK1 105
128Mbit CPU SDRAM
IC8021
128Mbit WORK CPU SDRAM
LOSD0
67
50
70
OSDV
71
OSDH
72
73
76
SDA
SCL
SETV
SETH
DACG0 115
DACB0 118
SDA1
93
SCL1
94
45
77
81
112DACR0
106YS0
107YM0
IC8020
DG0
DG15
A0
A12 MMA12
A0
A12
DG0
DG15
DACCK
SRCK
DMIX
LRCK
Q8010
Q8011
Q8012
SLRCK
AD
DATA BUS
CONTROL BUS
ADDRESS BUS
DATA BUS
IC8024(5/5)
HDSL PEARK
SLRCK
ADIN
DACCK
SRCK
DMIX
LRCK
LOSD0
LOSD15
LOCKI
LVSYNCI
LHSYNCI
LHSYNCO
LOCKO
OSDV
OSDH
PLL
OSDR
OSDG
OSDB
YS
YM
+5V
AUDIO
VIDEO
Digital Audio Out
IEC OUT
MHSYNC0
MVSYNC0
SVCLK0
MVCLK0
B3ZAZ0000011
SVD0
SVD7
MVY0
MVY7
MVC0
MVC7
IC8024(2/5)
HDSL PEARK
MMDQ0
MMDQ15
SDRAM
MMA0
MMDQ16
MMDQ31
XIRQ19
D8017
DRIVE IC
VCC
Vin
GND
123
I/F
SD
CARD
XS1D5RST
XHEGRST
DC-DC CONV.
SMTSEL1
IC8041
SDDATA0
SDDATA1
SDDATA2
SDDATA3
SDCMD
SDCLK
SDCD
SDWP
3.3V/1.5V
FB1
1
OUT1
2
V+
DH1
5
16
DL1
14
CS1
15
CS2
10
DL2
11
DH2
9
OUT2
7
FB2
8
IC8035
VIDEO ENCODER
S2
53
S9
62
Y2
4
Y9
13
C2
16
C9
30
P HSYNC
23
P VSYNC
24
CLKIN A
32
CLKIN B
63
RESET
33
SD
CARD
JK8003
SLOT
SD DATA0
7
SD DATA1
8
SD DATA2
9
SD DATA3
1
2
5
XHEGRST
SD CMD
SD CLK
XS1D5RST
D SW
WP
DATA BUS
TRSTEN
TCK
TMS
TD0
SBO0
CHDATA0
133M
P0D_DRX
P0D_CRX
MPEG_DATA_EN
SER_DATA
MPEG_CLK
MPEG_PXT_SYNC
IC8042
DC-DC CONV.
5V/2.5V
FB1
Q8014
9.5V9.5V
+3.3V
+1.5V
Q8015 Q8017
DACD
39
DACE
38
DACF
37
DACB
43
DACC
42
DACA
44
SDA
21
SCLK
22
HD_Y
HD_PB
HD_CR
SD_Y
SD_C
SD_COMPOSITE
SDA1
SCL1
OUT1
5
OUT2
IC8037
VIDEO OUT I/F
DY IN
1
Cb IN
3
Cr IN
5
AY IN
8
AC IN
10
SD COMPOSITE
12
12C DATA
17
12C CLOCK
18
DH1V+
DL1
CS1
CS2
DL2
DH2
FB2
IC8009
PC CARD I/F,POD
(Point of Deployment)
PLDs
(Programmable Logic Device)
FPGA
(Field Programmable Gate Array)
109
ED0
117 ED7
TRSTEN
3
TCK
1
TMS
34
TDO
4
TDI105
BE DATA131
124 CLKIN133
120 FE DRX
128 FE CRX
FE EN
56
FE DATA FE
51
FE CLK
54
FE SYNC
49
1
2
Q8016
16
14
15
10
11
9
7
8
CPS OUT
23
DY OUT
39
Cb OUT
36
Cr OUT
33
AY OUT
29
AC OUT
26
S2
25
9.5V
TH-37/42PD25U/P
DT and JA-Board Block Diagram
81
CPS OUT
DY OUT
Cb OUT
Cr OUT
AY OUT
AC OUT
Q8016
23
39
36
33
29
26
S2
25
IC8009
PC CARD I/F,POD
(Point of Deployment)
PLDs
(Programmable Logic Device)
FPGA
(Field Programmable Gate Array)
109
ED0
117 ED7
TRSTEN
3
TCK
1
TMS
34
TDO
4
TDI105
BE DATA131
124 CLKIN133
120 FE DRX
128 FE CRX
FE EN
56
FE DATA FE
51
FE CLK
54
FE SYNC
49
+5.0V
+2.5V
9.5V
MOD D7
79
MOD D0
88
MOD MDO7
78
73
72
69
MOD MDO0
63
A0
33
4736
67
102
89
118
119
A25
MOD CD1n
29
MOD CD2n
30
MOD RESET
22
MOD IREQn
27
EN VPP3
EN VPP5
VDD VOUT
21
IC8051
RESET
8
9
DIGITAL_V
IC8011
POWER MANEGEMENT
2ch SWITCH
+3.3V
+5V
+3.3V
+30V
Q8420Q8421
OSDV
OSDH
OSDR
OSDG
OSDB
OSDYS
OSDYM
PLL
XRST
DATA BUS
ADDRESS BUS
EN1
1
VIN1
4
VIN1
5
EN2
10
VIN2
6
VIN2
7
IC8057
LVDS RX
Q8419
7
CABLE
CARD
JK8006
SLOT
30 32
26
64 66
37 41
8
10 14
19 29
46 50
53 56
36
67
58
16
18
+3.3V
17
18
OUT1
17
16
15
OUT2
14
13
D7
D0
MDO0
MDO7
D15)
(D8
A0 A25
CXT,IXT
FTX,QTX
CRX,DRX
MCLK0,MCLK1
MIVAL,MISTRT
MDI7
MDI0
CD1
CD2
RESET
IREQ(READY)
TO K3
DT7
1
FAN
JA
DT-DG connection
TO
SDA_TV
SCL_TV
AFT
SCL_TV1
SDA_TV1
VIDEO_OUT
R_OUT
L_OUT
DA_SW
SR
SL
RIN-
1
ROUT
RIN+
2
BT30V
ATSC 9.5V
SPLITTER 8V
JK8007
40
42
44
46
48
VIDEO OUT(ATSC-R)
34
24
26
36
20
22
10
12
14
16
18
SDA1
31
SCL1
33
39
19
25
27
29
21
23
63
65
XRST(XRSTPKS)
17
3
4
50
51
52
53
58
59
60
61
64
SDA TV(SDA1)
SCL TV(SCL1)
AFT1
SCL TV1(SCL2)
SDA TV1(SDA2)
R OUT(ATSC-R)
L OUT(ATSC-L)
DA SWPKS
SR(BBE-R)
SL(BBE-L)
HD Y(ATSC-Y)
HD PB
HD PR
SD Y
SD C
SDA0
SCL0
OSDV(GC-V)
OSDH(GC-H)
OSDR(LOSD-R)
OSDG(LOSD-G)
OSDB(LOSD-B)
OSDYS(LOSD-YS)
OSDYM(LOSD-YM)
RIN-
RIN+
BT30V
BT30V
ATSC 9.5V
ATSC 9.5V
ATSC 9.5V
ATSC 9.5V
ATSC 9.5V
ATSC 9.5V
ATSC 9.5V
ATSC 9.5V
SPLITTER 8V
JA8007
40
42
44
46
48
34
24
26
36
20
22
10
12
14
NC
16
NC
18
31
33
39
19
25
27
29
21
23
NC
63
NC
65
17
3
4
50
51
52
53
58
59
60
61
64
JA23
JA18
DG23
SDA1
112
SCL1
113
AFT1
114
SCL2
214
SDA2
413
ATSC V
110
ATSC R
107
ATSC L
108
DA SWPKS
111
BBE R
105
BBE L
106
101
ATSC Y
102
ATSC Pb
103
ATSC Pr
SDA0
408
409
SCL0
GC VD
412
GC HD
402
LOSD R
405
LOSD G
406
407
LOSD B
403
LOSD YS
LOSD YM
404
XRSTPKS
401
BT30V
115
TO
PA18
ATSC 9.5V
1
ATSC 9.5V
2
ATSC 9.5V
3
SPLITTER 8V
8
SPLITTER 8V
7
81
TH-37/42PD25U/P
DT and JA-Board Block Diagram
15.11. DT-Board (1 of 8) Schematic Diagram
A
B
AGC
1
TU
2
ADRS
A5V
+30V
A5V
SCL
SDA
NC
+B
IF SW
BTL
NC
IF1
TP
BV
TP
GND
AFT
AGC OUT
VIDEO OUT
AGC CONT
GND
ST
SAP
MODE
F-MONO
MUTE
R
L
TNR8000
ENGE6111D
VP-81S
No change
TV TUNER
3
4
5
6
7
8
9
10
11
12
13
14
15
16
OUT
17
OUT
18
CONT
19
20
21
22
23
24
25
26
27
C8000
10V
220u
+
C8001
16V
0.1u
C8002
C
50V
22u
+
C8003
50V
0.01u
C8004
10V
220u
+
C8005
16V
0.1u
D
R8002
L8110
ELJPA330KF
L8002
ELJPA560KF
R8001
0
0
R8003
0
L8000
J0JHC0000035
AH_IFSW
L8001
J0JHC0000035
IF
AH_AFT
AH_VIDEO_OUT
R8006
100
AH_SCL_TV1
AH_SDA_TV1
R8007
100
AH_R_OUT
AH_L_OUT
AH_D_A_SW
AH_SDA_TV
AH_SCL_TV
AA_SCL_TUNNER
AA_SDA_TUNNER
I2C,SERIAL,JTAG
L8083
ELJPA1R0MF
C8502
50V
20p
C8501
50V
L8005
27p
ZB8000
TXJDT40RS3
AA_SCL_TUNNER
AA_SDA_FE
AA_SDA_TUNNER
C8500
50V
27p
IC8000
C0JBAR000248
L8004
ELJNA82NMF
1
I1
2
O1
3
O2
4
I2
5
C2
6
C3
7
VSS
ELJNA47NMF
SERIAL SW
L8006
ELJNA56NMF
VDD
C1
C4
I4
O4
O3
I3
C8503
50V
270p
14
13
12
11
10
9
8
MC14066BF
AA_SCL_FE
YS SW1 SW2
LHOFFONON
OFF
RF_AGC
A5V
C8017
50V
R8014
0.01u
0
IC8001
DG642DY-T1
1
2
3
45
AGC SW
8
YS
SW1
7
6
SW2
C8506
50V
22p
C8505
L8007
50V
27p
ELJNA47NMF
L8009
ELJNAR10MF
R8926
2.2k
ANALOG_RF_AGC
NTSCAGCT
IF_OUTPUT_NB
Q8028
2SD601ATX
R8944
10k
C8015
0.01u
C8507
50V
50V
100p
R8925
R8020
2.2k
47k
DIGITAL_RF_AGC
C8504
50V
56p
C8614
16V
0.1u
C8508
Q8003
2SD601ATX
C8026
50V
0.01u
C8511
50V
R8801
1000p
0
L8082
ELJNA1R0JF
50V
12p
+5V
STBY5V
C8023
16V
0.1u
R8908
47k
NTSCAGCT
D8015
B0DDGG000001
R8803
R8802
2.2k
390
ELJPA1R0MF
C8024
50V
1000p
L8012
J0JHC0000035
A5V
C8552
0.01u
C8554
50V
0.01u
THIS IS FOR REFERENCE USE
E
ONLY. THIS MUST BE REPLACED
WITH AN EXCHANGE UNIT ONLY.
C8041
16V
L8013
J0JHC0000035
2.2u
DT-BOARD TNP2AA144ACS (1/8)
F
A5V
+30V
A9V
TH-37/42PD25U/P
DT-Board (1 of 8) Schematic Diagram
4
512
82
1
L8083
ELJPA1R0MF
50V
L8082
R8802
390
STBY5V
A5V
D8015
B0DDGG000001
R8803
2.2k
C8024
50V
1000p
J0JHC0000035
ELJPA1R0MF
L8012
C8552
50V
0.01u
C8038
50V
0.01u
C8512
50V
1000p
Q8024
2SD601ATX
R8805
100
R8804
1k
L8085
C8036
C8039
16V
50V
0.1u
1000p
L8088
ELJNA2R2JF
R8808
2.7k
AF_FDC_AGC
C8515
2200p
C8513
50V
R8806
1000p
C8514
50V
1000p
R8807
C8516
50V
50V
2200p
C8519
50V
R8809
1000p
100
2.2k
1k
R8810
R8867
0
R8868
0
1k
1
2
3
4
C8518
50V
1000p
Q8023
B1BBAB000012
C8517
50V
0.01u
R8811
15
AGC AMP
(IF STR/P)
IC8003
UPC3217GV-E1
VCC
INPUT1
INPUT2
AGC Cont.
VAGC
R8697
2.2k
R8698
OUTPUT1
OUTPUT2
C8520
50V
R8814
1000p
0
2345678
NC
NC
18 1
16
151413
17
R8699
C8523
100
50V
1000p
Q8019
B1BBAB000012
1k
GND1
GND2
C8464
R8700
50V
33
0.01u
R8701
15
16
18
17
G
NC
X8101
J0C4405B0002
1G234G5G6G7
8
R8040
7
6
5
0
R8041
0
R8046
2.2k
9
12NC11NC10
C8454
16V
1u
C8467
50V
18p
C8455
50V
1000p
15G14G13G12NC11NC10
NC
R8049
R8047
0
R8048
0
X8102
J0C4405B0003
L8081
ELJFAR56MF
8
ELJNA2R2JF
1.2k
G
G
9
L8015
C8054
16V
0.1u
IFOUT
9
VCC
10
MIXOUT1
11
MIXOUT2
12
VHFIN1
13
VHFIN2
14
UHFIN1
15
UHFIN2
16
C1AB00001860
NJM2540V
C8055
1000p
R8044
0
R8045
0
IF GAIN CONTROLLED AMP
VAGC
5
VINB
6
VIN
7
RF3330TR7
VCC
8
IC8007
C1CB00001591
U/V SW
8
OSCOUT
7
GND
6
UHFOSC2
5
UHFOSC1
4
VOSC
3
VHFOSC2
2
VHFOSC1
1
IC8022
50V
IC8006
UPC3217GV-E1
A5V
1
VCC
2
INPUT1
3
INPUT2
4
VAGC
VOUTB
4
VOUT
3
GND
2
VCC
1
C8449
50V
1000p
C8056
50V
1000p
C8057
50V
1000p
MIXED AND OSCILLATOR
FOR TV TUNER
AGC AMP
(IF STR/P)
8
GND1
7
OUTPUT1
6
OUTPUT2
AGC Cont.
5
GND2
AF_FDC_N
AF_FDC_P
C8059
50V
1000p
L8017
ELJPA1R0MF
C8058
10V
1u
L8078
ELJPA1R0MF
R8056
0
AF_FS_OUT_N
R8057
0
AF_FS_OUT_P
OOB_INBAND
R8053
200
AF_FAT_P
R8054
200
AF_FAT_N
2
1G234G5G6G7
J0C4405B0001
NC
G
NC15G14G13G12NC11NC10G
17
18
16
R8855
C8554
0.01u
L8013
J0JHC0000035
A9V
12k
50V
R8856
12k
C8041
16V
2.2u
AF_IF_AGC
R8027
C8533
16V
0.1u
C8042
16V
0.1u
9
8
G
X8100
RF
PEAK/POWER
DETECTOR
C8558
C8556
C8557
16V
50V
R8859
0.1u
1000p
C8555
50V
1000p
390k
IC8004
LMC6482IMX
AMP
1
OUTPUTA
2
INPUTA-
-
3
INPUTA+
+
4
V-
B1ABBB000052
R8872
OUTPUTB
INPUTB+
Q8025
B1ABBB000052
R8857
0
R8858
2.7k
R8029
1k
R8834
0
R8030
1%
287
1k
R8028
390
1%
C8043
50V
1000p
Q8026
0
INPUTB-
R8862
R8860
4.7k
4.7k
8
V+
7
6
5
+
R8861
1k
Q8027
B1ABBB000052
C8561
1000p
R8037 1k
R8038
1.05k
R8039
A5V
C8560
10V
10u
50V
1k
C8559
50V
16V
1000p
0.1u
C8532
16V
0.1u
R8835
0
AF_RF_AGC
R8042
576
R8863
12k
R8874
0
AF_PDET_COMP_IN
AF_PDET_REF_OUT
R8864
20k
R8865
75k
IC8049
LMC6482IMX
PEAK/POWER
COMPARATOR
1
OUTPUTA
2
INPUTA-
OUTPUTB
-
3
INPUTA+
+
4
V-
INPUTB+
INPUTB-
R8913
0
AF_AUX_AGC
C8562
50V
8
V+
7
6
5
+
A9V
A5V
+30V
+5V
1000p
3
4
5
6
7
8
TH-37/42PD25U/P
DT-Board (1 of 8) Schematic Diagram
512
96873
82
15.12. DT-Board (2 of 8) Schematic Diagram
1
2
AJ_SDCD
AJ_SDWP
R8196
R8189
56
56
1
1
2
2
4
3
L8030
J0HABB000018
L8036
4
3
J0HABB000018
2
4
AJ_SDDAT1
R8194
56
1
3
L8033
J0HABB000018
2
4
AJ_SDDAT0
R8195
56
1
3
L8035
J0HABB000018
CPU_BUS
I2C,SERIAL,JTAG
TUNER_OUT
SDCARD SDCARD
AJ_SDCLK
R8200
56
1
2
2
L8038
4
4
3
J0HABB000018
D.SW
W.P.
SDWP
SDCD
10
12
W.P.
D.SW
11
CD
WP
AJ_SDCMD
R8198
56
1
L8037
3
J0HABB000018
SDDAT1
SDDAT0
678
JK8003
K1NA12E00001
GND
DATA0
DATA1
AJ_SDDAT3
AJ_SDDAT2
R8192
R8190
56
56
1
1
2
2
4
3
SDCLK
CLK
+3.3V
L8031
J0HABB000018
GND
SDCARD
SDCMD
L8032
4
3
J0HABB000018
SDDAT3
SDDAT2
+3.3V
12345
9
L8039
J0JHC0000045
CMD
DATA3
+3.3V
DATA2
AD_PORT0_5
AA_SDA1
AA_SCL1
AA_SDA0
AA_SCL0
R8212
10k
R8213
R8210
3.3k
3.3k
R8211
100
C8184
50V
0.01u
D8001
LNJ208R8ARA
R8059
3.9k
R8062
2.7k
AA_SDA_FE
+5V
AA_SCL_FE
R8063
2.7k
AVR 2.5V
IC8054
PQ1R25
1
6
+
C8020
16V
2
34
C8022
16V
0.1u
3
4
5
6
7
8
10u
5
TP8022
2
+
C8019
16V
10u
L8100
J0JHC0000035
TH-37/42PD25U/P
DT-Board (2 of 8) Schematic Diagram
+3.3V
+1.2V
L8101
J0JHC0000035
R8064
10k
R8065 10k
C8060
16V
0.1u
C8062
16V 0.1u
C8063
16V0.1u
16V0.1u
C806516V 0.1u
L8020
J0JHC0000035
L8021
J0JHC0000035
AK_XFERST
D8004
LNJ208R8ARA
R8075
3.9k
C8531
C8078
16V
0
510
R8832
98
99
100
101
102
103
104
105
VDD1.2
GPIO_13
106
GPIO_9
C8061
107
GPIO_10
16V
108
0.1u
GPIO_8
109
VDD1.2
110
DGND
111
VDD3.3
DGND
112
DGND
113
GPIO_5
114
DGND
115
GPIO_4
I2C_SLAVE_ADDR_0
116
GPIO_3
117
VDD3.3
118
GPIO_2
119
GPIO_0
120
GPIO_1
121
VDD1.2
122
DGND
DGND
AVDD
123
C8064
DGND
124
NC
125
AVDD
126
127
128
R8068
16.5k
1%
A
C8069
0.1u
0.1u
C8070
10u
C8073
J0JHC0000035
2.5VD
L8019
J0JHC0000035
DGND5AGND6FAT_VREF_N7FAT_VREF_P8FAT_INCM9FAT_INP10FAT_INN11AVDD_FAT12AVDD_FAT13AVDD_FAT14AGND15AGND16AGND17VDD1.218VDD2.519DGND20DGND21AGND22AGND23AGND24AVDD_FDC25AVDD_FDC26AVDD_FDC27FDC_INN28FDC_INP29FDC_INCM30FDC_VREF_P31FDC_VREF_N32VDD1.233DGND34AGND35FS_OUTP
1
2
3
4
C8066
16V
10u
C8074
0.1u
C8067
A
L8022
16V
2.5VA
C8071
16V
0.1u
AF_FAT_N
C8072
16V
0.1u
16V
0.1u
C8068
R8833
16V 0.1u
91
92
93
94
DGND95DGND96DGND97DGND
VDD3.3
DGND
GPIO_12
MPEG_DATA_1
MPEG_DATA_0
GPIO_11
DTV Cable and Terrestrial Receiver
I2C_SLAVE_ADDR_1
BIAS_RES
AGND
DVDD_PLL
AVDD_PLL
16V 0.1u
16V
L8023
10V
10V
C8077
10V
10u
R8072
R8073
200
200
C8076
C8075
10V
16V
10u
0.1u
89
90
MPEG_DATA_2
C8079
16V0.1u
C8081
16V
0.1u
J0JHC0000035
DGND
0.1u
84
86
87
88
DGND
MPEG_DATA_4
MPEG_DATA_3
IC8008
C1AB00001859
NXT2003
Nxtwave
C808016V0.1u
+1.2V
AF_FDC_PAF_FAT_P
AF_FDC_N
83
VDD1.285VDD2.5
MPEG_DATA_5
C8082
16V 0.1u
C8083
OOB_INBAND
AM_SER_DATA
AM_MPEG_CLK
AM_MPEG_PKT_SYNC
R8876 0
R8877 0
72
73
DGND
GPIO_6
DGND
GPIO_7
MPEG_DATA_EN
MPEG_PKT_SYNC
FDC_AGC
DGND
FS_OUTN
B
C8094
71
VDD1.2
R8079
1k
R8878 0
16V0.1u
69
70
VDD3.3
MPEG_CLK
POD_DRX64POD_CRX
PDET_COMP_IN
PDET_REF_OUT
AVDD_OSC
VDD2.540AVDD41AGND
OSC_XTAL_OUT
OSC_XTAL_IN
1%
R8831
1k
16V
C8095
50V
C8098
0.01u
AM_MPEG_ERR
0
R8879
16V
C8097
67
68
DGND
MPEG_ERR
VDD3.3
I2C_SDA
I2C_SCL
VDD1.2
VDD1.2
UC_EN
RF_AGC
DGND
AUX_AGC
DGND
IF_AGC
VDD1.2
VDD3.3
OSC_CLK
36
0.1u
AF_FS_OUT_P
AF_FS_OUT_N
0.1u
66
NC
37
C8099
R8080
65
38
R8081
1k
50V0.01u
1k
AF_FDC_AGC
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
C8101
46
45
0.1u
44
43
42
39
C8530
16V
0.1u
B
C8090
C8100
16V
0.1u
AM_MPEG_DATA_EN
10k
C8087
R8076
R8875 0
16V 0.1u
74
75
76
77
78
79
80
DGND
DGND81DGND82DGND
VDD3.3
MPEG_DATA_7
MPEG_DATA_6
/POWER_RESET
16V
0.1u
C8086
10V
10u
L8024
J0JHC0000035
C8084
16V
0.1u
C8085
R8077
R8078
16V
200
200
0.1u
C8088
C8089
16V
10V
0.1u
10u
+2.5V
+1.2V
+3.3V
A9V
A5V
+30V
+5V
16V
16V
0.1u
C8102 16V 0.1u
C8103 16V 0.1u
C8104 16V 0.1u
C810516V 0.1u
C810616V 0.1u
C8096
C8092
C8091
10V
10u
R8082 10k
R8083 1k
R8084 1k
R8085 1k
R8086 1k
16V
0.1u
16V
0.1u
2.5VA
C8093
MPEG_CTL
10V
10u
AM_POD_CRX
AM_POD_DRX
R8869
0
AA_SDA1
AA_SCL1
R8870
0
C8107
16V
0.1u
AF_RF_AGC
C8108
AF_AUX_AGC
16V0.1u
AF_PDET_COMP_IN
C8109
16V
C8110
16V0.1u
X8003
H0J251500003
AF_IF_AGC
AF_PDET_REF_OUT
C8111
50V
10p
C8112
50V
8p
25.14M
0.1u
+2.5V
141210 1611 18171513
83
CPU_BUS
I2C,SERIAL,JTAG
TUNER_OUT
SDCARD SDCARD
CPU_BUS
I2C,SERIAL,JTAG
CHDATA
TUNER_OUT
CLK_BUS
11
12
13
14
15
16
AA_SDA1
AA_SCL1
AF_RF_AGC
AF_IF_AGC
AD_PORT0_5
C8111
50V
10p
C8112
50V
8p
AA_SDA1
AA_SCL1
AA_SDA0
AA_SCL0
4
3
2
R8212
10k
R8210
3.3k
R8211
100
25.14M
1
DT1
IC8015
C3EBKC000008
EEPROM
R8213
3.3k
SDA
VSS
5
6
7
8
C8184
50V
0.01u
4
SCL
A2
3
WP
A1
2
VCC
A0
1
AD_ED16
AD_ED17
AD_ED18
AD_ED19
AD_ED20
AM_POD_CRX
AK_CHCLK0
AK_CHDATA0
AK_CHVAL0
AK_CHPSYNC0
AK_CHERR0
AD_ED21
AD_ED22
AD_ED23
AR_A1
AR_A0
AM_POD_DRX
AD_XSID5RST
AB_CLK133_PEAKS
PEAKS_CLKMON
AD_ECLK_SPC
AD_INTN
AD_XEWE2
AD_XEDK
AD_XERE
AD_EA2
AD_XECS2
R8705
C8571
100u
C811416V0.1u
R8639
0
R8741
0
R8717
56
C811516V0.1u
R8088 56
R8089 56
R8090 56
R8091 56
R8092 56
R8737 0
R8738 0
R8093 56
0
R8094 56
+3.3V
+2.5V
+
+
C8570
10V
6.3V
100u
R8740 0
TP8027
R8729
0
0
0
R8734
R8736
107
108
109
110
111
112
ED3
113
ED4
114
ED5
115
3.3V
116
ED6
117
ED7
118
MOD_A1
119
MOD_A0
120
FE_DRX
121
GND
122
RESETn
123
GND
1.5
124
CLKIN133
125
SYSCLKIN2
126
ECLK
127
2.5V
128
FE_CRX
129
GND
130
BE_CLK
131
BE_DATA
132
BE_EN
133
BE_SYNC
134
3.3V
135
BE_ERR
136
GND
137
2.5V
138
INTN
139
GND
140
XEDKN
141
XEREN
142
143
144
1
2
R8095
0
AA_TCK
AR_A3
AR_A2
AR_A11
AR_A10
AR_QTX(A7)
AR_ETX(A6)
AR_ITX(A5)
AR_CTX(A4)
4.7k
AA_SBO0
105
106
3
4
R8099 0
R8726 0
AA_TRSTEN
AA_TDO
R8107
R8205
EXB2HV560JV
100
101
102
103
104
TDI
2.5V
GND
MOD_A3
MOD_A2
MOD_A10
CLKSEL
3.3V
GND
ED0
ED1
ED2
PLDs
(Programmable logic devices)
FPGA
(Field Programmable Gate Array)
XEWEN0
EA
XECS
TCK
2.5V
TRST
TDO53.3V6GND7SIMTEST8EN_VPP39EN_VPP510CTRL_VCC311ATPGEN12OC_VCCVPP13MOD_VS1n14FIFOTEST15GND162.5V17MOD_OEn18MOD_WEn19MOD_IORDn20MOD_IOWRn21MOD_REGn22MOD_RESET23MOD_CE1n243.3V25GND26MOD_CE2n27MOD_IREQn28MOD_WAITn29MOD_CD1n30MOD_CD2n31MOD_INPACKn32MOD_IOIS16n33MOD_MISTRT
0
R8727
R8101
AE_POD_VPP0
AE_POD_VPP1
C8116
93
94
95
98
3.3V
GND
MOD_ITX99MOD_A11
MOD_CTX96MOD_QTX97MOD_ETX
PC CARD I/F,POD
(Point of Depooy ment)
IC8009
C1ZBZ0002437
0
C8117
R8111 0
R8109 22k
R8204
EXB2HV560JV
AE_POD_VCC0
AE_POD_XOC
AE_POD_VS1_N
AR_CRX(A8)
AR_DRX(A9)
16V
0.1u
91
MOD_DRX92MOD_CRX
16V 0.1u
AC_WE
AC_OE
AR_A12
89
MOD_A1390MOD_A12
AC_IORD
AR_A13
AC_IOWR
R8206
EXB2HV560JV
R8207
EXB38V560JV
86
C8118
AC_RESET
AC_REG
AR_D0
AR_D2
AR_D1
AR_D7
AR_D3
AR_D4
AR_D5
AR_D6
AC_MDO0(D8)
C8119
77
78
79
84
85
2.5V
GND
16V 0.1u
AC_CE1
AC_CE2
MOD_MDO1
MOD_MIVAL
22k
R8129
AC_IREQ(READY)
AC_WAIT
2.5V
3.3V
GND
TMS
22k
R8131
AC_CD1
22k
R8133
AC_CD2
MOD_D780MOD_D681MOD_D582MOD_D483MOD_D3
22k
R8135
AC_INPACK
MOD_MDO0
MOD_MCLKO
MOD_MDO2
MOD_MOSTRT
MOD_MDI738MOD_MDI639MOD_MCLKI
22k
R8136
AC_IOIS16(WP)
MOD_D287MOD_D188MOD_D0
16V 0.1u
76
GND
SCANEN
MOD_MDO3
MOD_MDO4
MOD_MDO5
3.3V
MOD_MDO6
MOD_MDO7
MOD_MOVAL
SYSCLKIN1
FE_DATA
FE_SYNC
MOD_VS2n
MOD_MDI0
MOD_MDI1
MOD_MDI2
MOD_MDI3
MOD_MDI4
MOD_MDI5
22k
R8137
R8175
74
75
GND
3.3V
FE_ERR
3.3V
GND
GND
FE_EN
FE_CLK
2.5V
GND
2.5V
3.3V
GND
35
34
R8138 56
R8731
AA_TMS
AC_MISTRT(A17)
AC_MDO1(D9)
0
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
37
36
0
AC_MIVAL(A16)
C8120
16V0.1u
L8027
J0JHC0000045
C812116V0.1u
R8141 56
R8142 56
R8143 56
R8144 56
R8145 56
R8146 56
R8147 56
R8148 56
R8149 56
AC_MDO2(D10)
AC_MOVAL(BVD2)
AC_MDO3(D11)
AC_MDO4(D12)
R8150
4.7k
AM_MPEG_ERR
AM_MPEG_DATA_EN
R8742
0
AM_MPEG_CLK
AM_SER_DATA
AM_MPEG_PKT_SYNC
R8151 22k
AC_MCLK0(A14)
AC_MDO5(D13)
AC_MDO6(D14)
AC_MDO7(D15)
AC_MOSTRT(BVD2)
AC_MDI0(A18)
AC_MDI1(A19)
AC_MDI2(A20)
AC_MDI3(A21)
AC_MDI4(A22)
AC_MDI5(A23)
AC_MCLK1(A15)
AC_MDI6(A24)
AC_MDI7(A25)
17
18
19
20
L8098
L8099
J0JHC0000035
J0JHC0000035
THIS IS FOR REFERENCE USE
ONLY. THIS MUST BE REPLACED
WITH AN EXCHANGE UNIT ONLY.
DT-BOARD TNP2AA144ACS (2/8)
+2.5V
+1.2V
+3.3V
A9V
A5V
+30V
+5V
TH-37/42PD25U/P
DT-Board (2 of 8) Schematic Diagram
141210 1611 18171513
83
21
22
23
24
25
26
27
28
15.13. DT-Board (3 of 8) Schematic Diagram
11
12
13
14
15
16
DT-BOARD TNP2AA144ACS (3/8)
17
18
CABLE CARD SLOT
JK8002
K1NA68B00036
R8208
AC_CD2
EXB38V560JV
AC_MDO2(D10)
AC_MDO1(D9)
AC_MDO0(D8)
AC_MOSTRT(BVD2)
R8160
R8159
R8209
EXB38V560JV
56
56
PC-CARD
19
AE_POD_VS2_N
AE_POD_VS2_N
AE_POD_VS1_N
AC_MOVAL(BVD2)
AC_REG
AC_INPACK
AC_WAIT
AC_RESET
AC_MDI7(A25)
AC_MDI6(A24)
AC_MDI5(A23)
AC_MDI4(A22)
AC_MDI3(A21)
AC_MDI2(A20)
AC_MDI1(A19)
AC_MDI0(A18)
AC_MISTRT(A17)
AC_IOWR
AC_IORD
AC_CE2
AC_MDO7(D15)
AC_MDO6(D14)
AC_MDO5(D13)
AC_MDO4(D12)
AC_MDO3(D11)
AC_CD1
20
AE_POD_XOC
AE_POD_VPP0
AE_POD_VPP1
MB3841PF-G-BND
R8032
R8165
0
4.7k
3.3V AND 5V
21
22
23
24
25
26
27
28
POD
+2.5V
+3.3V
A9V
A5V A5V A5V
+30V +30V +30V
+5V
TH-37/42PD25U/P
DT-Board (3 of 8) Schematic Diagram
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
L8096
J0JHC0000035
CPU_BUS
I2C,SERIAL,JTAG
CHDATA
TUNER_OUT
SDCARD
CLK_BUS
CHDATA
CPU_BUS
CLK_BUS
SERIAL,JTAG
AA_SDA0
R8214
+3.3V
3.3k
R8215
3.3k
R8216
10k
R8218
10k
R8221
10k
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
+3.3V
R8169
R8170
2.7k
+5V
L8097
J0JHC0000035
AC_IOIS16(WP)
R8166
EXB38V560JV
AC_MCLK1(A15)
AC_MIVAL(A16)
AC_IREQ(READY)
AC_WE
R8168
56
AC_MCLK0(A14)
AC_OE
AC_CE1
4.7k
C8124
50V
0.01u
C8125
16V
0.1u
C8126
16V0.1u
R8171
2.2k
C8127
50V
0.01u
R8172
4.7k
AR_CTX(A4)
AR_ITX(A5)
AR_ETX(A6)
AR_QTX(A7)
AR_CRX(A8)
AR_DRX(A9)
AVR 3.3V/5V
1
EN1
2
SS1
3
CS1
4
VIN1
5
VIN1
6
VIN2
7
VIN2
8
CS2
9
SS2
10
EN2
MB3842PFV-G-BND-ERE1
AR_D2
AR_D1
AR_D0
AR_A0
AR_A1
AR_A2
AR_A3
AR_A12
AR_A13
AR_A11
AR_A10
AR_D7
AR_D6
AR_D5
AR_D4
AR_D3
IC8011
C0ZBZ0000782
Fujitsu
+3.3V
K1KA04A00199
DT9
+
+
C8129
C8130
C8128
16V
6.3V
0.1u
100u
20
GND
19
OC1
18
OUT1
17
OUT1
16
OUT1
15
OUT2
14
OUT2
13
OUT2
12
OS2
11
GND
C8131
16V
16V
0.1u
47u
+5V
1
SBI2
2
SBO2
3
4
R8693
R8227
POWER MANEGEMENT 2-CH SWITCH
+2.5V
+3.3V
A9V
+5V
AA_SCL0
R8217
10k
R8222
10k
AA_SBO1
R8223 10k
R8224 10k
R8225
R8226
R8692
R8974
R8228
R8034
AA_SBI1
10k
R8691
10k
10k
10k
10k
10k
10k
AA_SBO0
4.7k
AA_SBI0AA_SBI0
AA_TMS
AA_TCK
4.7k
AA_TRSTEN
AA_SDA1
AA_SCL1
AK_XFERST
AK_CHDATA0
AK_CHDATA1
AK_CHDATA2
AK_CHDATA3
AK_CHDATA4
AK_CHDATA5
AK_CHDATA6
AK_CHDATA7
AK_CHCLK0
AK_CHVAL0
AK_CHPSYNC0
AK_CHERR0
R8659
0
R8240
R8241
AD_XSPCIRQ
AD_XNMIRQ
R8654
R8655
R8658
1.5
TP8026
100
100
100
33
IC8024 M4 CLKMON
IIC_BUS
IC8024 K1 SDA0
IC8024 K2 SCL0
IC8024 L2 SDA1
IC8024 L3 SCL1
Interrupt
IC8024 AC24 XIRQ13
IC8024 AD25 XIRQ14
IC8024 AE26 XIRQ15
IC8024 AD24 XIRQ16
IC8024 AE25 XIRQ17
IC8024 AF25 XNMIRQ
Channel
PARALLEL
IC8024 B2 XFERST
IC8024 E2 CHDATA0
IC8024 E3 CHDATA1
IC8024 D1 CHDATA2
IC8024 D2 CHDATA3
IC8024 D3 CHDATA4
IC8024 C1 CHDATA5
IC8024 C2 CHDATA6
IC8024 B1 CHDATA7
IC8024 E1 CHCLK0
IC8024 F1 CHVAL0
IC8024 F2 CHPSYNC0
IC8024 F3 CHERR0
IC8024 F5 CHCLK1
E4 CHCLK2
IC8024
E5 CHERR2
IC8024
G4 TTXREQ
IC8024
G5 TTXDATA
IC8024
1394_I/F
IC8024 J2 ISODATA0
IC8024 J3 ISODATA1
IC8024 H1 ISODATA2
IC8024 H2 ISODATA3
IC8024 H3 ISODATA4
IC8024 G1 ISODATA5
IC8024 G2 ISODATA6
IC8024 G3 ISODATA7
IC8024 K4 ISOCLK
IC8024 J4 ISOVAL
IC8024 J5 ISOSYNC
IC8024 K5 ISOPLL
IC8024 H4 PHYCTRL
IC8024 H5 LINKCTRL
SERIAL
IC8024 V23 XEXDMK0
IC8024 W23 XEXDMK1
IC8024 W22 XEXDMR1
IC8024 V22 XEXDMR0
IC8024 AE22 XRI2
IC8024 AF22 XDCD2
IC8024 AC21 XRTS2
IC8024 AD22 XCTS2
IC8024 AC22 XDTR2
IC8024 AB21 XDSR2
IC8024 AF23 SBI2
IC8024 AE23 SBO2
JTAG
IC8024 D23 TDO
IC8024 E22 TDI
IC8024 E23 TMS
IC8024 F22 TCK
IC8024 D5 TRSTEN
IC8024 E7 EVTRG
TUNER
/SBO0
/SBI0
/SBT0
R8239
100
R8242
100
R8233
56
R8234
10k
R8203
10k
R8202
10k
R8201
10k
R8243
56
R8244
56
R8237
56
R8238
100
R8656
47k
47k
84
1.5
TP8026
IC8024 M4 CLKMON
IIC_BUS
IC8024 K1 SDA0
IC8024 K2 SCL0
IC8024 L2 SDA1
IC8024 L3 SCL1
Interrupt
IC8024 AC24 XIRQ13
IC8024 AD25 XIRQ14
IC8024 AE26 XIRQ15
IC8024 AD24 XIRQ16
IC8024 AE25 XIRQ17
IC8024 AF25 XNMIRQ
Channel
IC8024 B2 XFERST
IC8024 E2 CHDATA0
IC8024 E3 CHDATA1
IC8024 D1 CHDATA2
IC8024 D2 CHDATA3
IC8024 D3 CHDATA4
IC8024 C1 CHDATA5
IC8024 C2 CHDATA6
IC8024 B1 CHDATA7
IC8024 E1 CHCLK0
IC8024 F1 CHVAL0
IC8024 F2 CHPSYNC0
IC8024 F3 CHERR0
IC8024 F5 CHCLK1
IC8024
IC8024
IC8024
IC8024
1394_I/F
IC8024 J2 ISODATA0
IC8024 J3 ISODATA1
IC8024 H1 ISODATA2
IC8024 H2 ISODATA3
IC8024 H3 ISODATA4
IC8024 G1 ISODATA5
IC8024 G2 ISODATA6
IC8024 G3 ISODATA7
IC8024 K4 ISOCLK
IC8024 J4 ISOVAL
IC8024 J5 ISOSYNC
IC8024 K5 ISOPLL
IC8024 H4 PHYCTRL
IC8024 H5 LINKCTRL
SERIAL
IC8024 V23 XEXDMK0
IC8024 W23 XEXDMK1
IC8024 W22 XEXDMR1
IC8024 V22 XEXDMR0
IC8024 AE22 XRI2
IC8024 AF22 XDCD2
IC8024 AC21 XRTS2
IC8024 AD22 XCTS2
IC8024 AC22 XDTR2
IC8024 AB21 XDSR2
IC8024 AF23 SBI2
IC8024 AE23 SBO2
JTAG
IC8024 D23 TDO
IC8024 E22 TDI
IC8024 E23 TMS
IC8024 F22 TCK
IC8024 D5 TRSTEN
IC8024 E7 EVTRG
MN2WS012AA-A
TUNER
PARALLEL
E4 CHCLK2
E5 CHERR2
G4 TTXREQ
G5 TTXDATA
/SBO1
/SBT1
/SBI1
/SBO0
/SBI0
/SBT0
IC8024
MN2WS0010
PEAKS_I2C
#0:EEPROM,VDAC
#1:FrontEND
TUNER
1394LINK
SERIARU MODESERIAL:2
XFERST
CHDATA0
IS1DATA
IS1VAL
IS1SYNC
CHDATA1
CHVAL1
CHERR1
CHPSYNC1
CHCLK0
CHVAL0
CHPSYNC0
CHERR0
CHCLK1
IS1CLK
IS1PLL
1394LINK
SERIAL MODE
IS0DATA
IS2CLK
IS2DATA
IS2VAL
IS2PLL
IS2SYNC
IS0CLK
IS0VAL
IS0SYNC
IS0PLL
TUNER
PARALLEL:1
SERIAL:1
XFERST
CHDATA0
CHDATA1
CHDATA2
CHDATA3
CHDATA4
CHDATA5
CHDATA6
CHDATA7
CHCLK0
CHVAL0
CHPSYNC0
CHERR0
CHCLK1
CHDATA1
CHERR1
CHPSYNC1
CHVAL1
CPU_BUS
B20ED0
C20ED1
D20ED2
E20ED3
A21ED4
B21ED5
C21ED6
D21ED7
E21ED8
A22ED9
B22ED10
C22ED11
D22ED12
A23ED13
B23ED14
C23ED15
A24ED16
B24ED17
C24ED18
A25ED19
B25ED20
B26ED21
C25ED22
C26ED23
D24ED24
D25ED25
D26ED26
E24ED27
E25ED28
E26ED29
F24ED30
F25ED31
P25ECLK
P22ESZ0
P23ESZ1
R25XECS0
R24XECS1
T24XECS2
U25XECS3
V25XECS4
V26XECS5
P24XEWE0
T26XEWE1
T25XEWE2
U26XEWE3
R22XERE
R23ERXW
R26XEDK
T22XEAS
U23XEBGT
U22XEBRQ
U24BOOTSWAP
CPU_BUS
I2C,SERIAL,JTAG
TUNER_OUT
SDCARD
CLK_BUS
31
32
33
34
35
CPU_BUS
AD_EA17
AD_ED30
AD_ED22
AD_ED29
AD_ED21
AD_ED28
AD_ED20
AD_ED27
AD_ED19
AD_ED26
AD_ED18
AD_ED31
+3.3V
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024F26EA0
IC8024G26EA1
IC8024G25EA2
IC8024G24EA3
IC8024H26EA4
IC8024H25EA5
IC8024H24EA6
IC8024J26EA7
IC8024K26EA8
IC8024K25EA9
IC8024K24EA10
IC8024L26EA11
IC8024L25EA12
IC8024L24EA13
IC8024M26EA14
IC8024M25EA15
IC8024M24EA16
IC8024N26EA17
IC8024N25EA18
IC8024N24EA19
IC8024P26EA20
IC8024N23EA21
IC8024N22EA22
IC8024M23EA23
IC8024M22EA24
IC8024L22EA25
IC8024K23EA26
IC8024K22EA27
IC8024H23EA28
IC8024H22EA29
IC8024G23EA30
IC8024G22EA31
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
IC8024
R8260
EXB2HV330JV
R8264
EXB2HV330JV
R8268
33
R8270
33
R8269 33
R8258
EXB2HV330JV
R8262
EXB2HV330JV
R8266
EXB2HV330JV
R8271
0
R8286
33
AD_ED16
AD_ED17
AD_ED18
AD_ED19
AD_ED20
AD_ED21
AD_ED22
AD_ED23
AD_ED24
AD_ED25
AD_ED26
AD_ED27
AD_ED28
AD_ED29
AD_ED30
AD_ED31
AD_EA0
AD_EA1
AD_EA2
AD_EA3
AD_EA4
AD_EA5
AD_EA6
AD_EA7
AD_EA8
AD_EA9
AD_EA10
AD_EA11
AD_EA12
AD_EA13
AD_EA14
AD_EA15
AD_EA16
AD_EA17
AD_EA18
AD_EA19
AD_EA20
AD_EA21
AD_EA22
AD_EA23
AD_EA24
AD_EA25
AD_EA26
R8970
C8186
16V
0.1u
THIS IS FOR REFERENCE USE
ONLY. THIS MUST BE REPLACED
WITH AN EXCHANGE UNIT ONLY.
AD_ECLK_SPC
R8272
33
AD_ESZ0
R8273
33
AD_ESZ1
R8274
33
AD_XECS0
R8275
33
AD_XECS1
R8276
33
AD_XECS2
R8277
33
AD_XECS3
R8278
33
AD_XECS4
R8279
33
AD_XECS5
R8280
33
AD_XEWE0
R8281
33
AD_XEWE1
R8282
33
AD_XEWE2
R8283
33
AD_XEWE3
R8284
33
AD_XERE
R8285
33
AD_ERXW
AD_XEDK
AD_XEAS
AD_BOOTSWAP
AD_ESZ0
AD_ESZ1
R8290 10k
R8291 10k
R8292 10k
R8293 10k
R8289
10k
R8294
10k
R8295
10k
C8187
16V
0.1u
AD_ED23
46
47
48
49
50
51
52
53
54
55
Vss
A16
N.C.56N.C.
BYTE
N.C.2A223A154A145A136A127A118A109A910A811A1912A2013WE
1
0
AD_EA23
AD_EA16
AD_EA15
AD_XFLASHWP
R8296
47k
C8189
16V
0.1u
DQ6
DQ7
DQ14
DQ15/A-1
IC8018
C3FBQD000018
AD_EA14
AD_EA11
AD_EA10
AD_EA13
AD_EA12
C8191
16V
0.1u
C8192
16V
0.1u
AD_EA9
DQ13
DQ5
AD_EA20
45
AD_EA21
AD_ED25
16V
0.1u
C8185
40
41
42
43
44
Vcc
DQ3
DQ4
DQ11
DQ12
DQ10
MBM29PL12LM10PCN-KE1
TC58FVM7B2ATG65
RESET15A2116WP/ACC17RY/BY18A1819A1720A721A622A523A424A325A226A127N.C.28N.C.
14
AD_XEWE2
AD_EA22
AD_EA19
AD_EA18
AD_XFLASHWP
AD_XRST
AD_ED17
AD_EA8
AD_ED24
AD_EA7
AD_ED16
AD_EA6
AD_EA1
AD_XERE
AD_XECS0_0
R8066
0
29
31A032
33
34OE35
CE
Vss
DQ036DQ837DQ138DQ939DQ2
Vccq30N.C.
128Mbit
SDRAM
AD_EA5
AD_EA4
AD_EA3
AD_EA2
84
AD_XECS5
R8245
10k
AD_XECS3
R8247
10k
AD_XECS2
R8248
10k
AD_XEWE3
R8250
10k
AD_XEWE2
R8252
10k
AD_XEWE1
R8254
10k
AD_XEWE0
R8287
10k
+3.3V
C8190
16V
C8188
16V
0.1u
+3.3V
L8095
J0JHC0000035
+2.5V
+1.2V+1.2V+1.2V
+3.3V
A9V
+5V
0.1u
36
37
38
39
40
41
42
43
TH-37/42PD25U/P
DT-Board (3 of 8) Schematic Diagram
25 272019 2221 2623 24
15.14. DT-Board (4 of 8) Schematic Diagram
31
32
33
34
35
NEAR SDRAM
CPU_BUS
I/O,RESET
I2C,SERIAL,JTAG
TUNER_OUT
SDCARD
CLK_BUS CLK_BUS
SDR
MN2WS012AA-A
AP_MMDQ8
+3.3V
CPU WORK SDRAM 1/2
+3.3V
L8094
J0JHC0000035
C8193
16V
0.1u
AP_MMDQ15AP_MMDQ31
C8198
16V
0.1u
50
53
54
VSS
DQ1351DQ1452VSSQ
DQ15
128Mbit
128Mbit CPU SDRAM
C8195
16V
0.1u
C8199
16V
0.1u
C8196
16V
0.1u
VDD2DG03VDDQ4DQ15DQ2
1
54
VSS
VDD2DG03VDDQ4DQ15DQ2
1
AP_MMDQ0
AP_MMDQ1
AP_MMDQ2
53
DQ15
128Mbit
AP_MMDQ30
128Mbit CPU WORK
50
DQ1351DQ1452VSSQ
AP_MMDQ29
C8201
6
49
6
16V0.1u
VSSQ7DQ38DQ49VDDQ10DQ511DQ612VSSQ13DQ714VDD15DQML
16V
0.1u
C8200
AP_MMDQ3
AP_MMDQ4
C8203
16V 0.1u
VDDQ
IC8021
C3ABQG000034
AP_MMDQ28
AP_MMDQ27
VSSQ7DQ38DQ49VDDQ10DQ511DQ612VSSQ13DQ714VDD15DQML
CPU WORK SDRAM 2/2
+3.3V
AP_MMDQ16
C8197
16V
0.1u
AP_MMDQ17
AP_MMDQ18
AP_MMDQ19
AP_MMDQ20
16V
0.1u
C8202
43
44
45
DQ9
DQ1046VSSQ47DQ1148DQ1249VDDQ
IC8020
C3ABQG000034
AP_MMDQ5
AP_MMDQ6
43
44
45
DQ9
DQ1046VSSQ47DQ1148DQ12
AP_MMDQ26
AP_MMDQ25
C8205
16V0.1u
AP_MMDQ22
AP_MMDQ21
VDDQ
VDDQ
C8206
16V 0.1u
16V
C8204
AP_MMDQ7
C8207
16V 0.1u
AP_MMDQ24
AP_MMDQ23
VSS42DQ8
0.1u
VSS42DQ8
MICRON
SAMSUNG
SAMSUNG
MITSUBISHI
40NC41
AO_MMDQML0
40NC41
AO_MMCK
AN_MMA9
AN_MMA11
AN_MMA12
AN_MMA13
AO_MMCKE2
AO_MMDQMU0
36NC37
39
A11
CKE38CLK
DQMH
MT48LC8M16A2TG-75
MICRON
K4S281632D-UC75
SAMSUNG
K4S281632D-TC75
SAMSUNG
M2V28S40ATP-6
MITSUBISHI
WE#17CAS#18RAS#19CS#20BA021BA122A1023A024A1
16
AN_MMBS0
AN_MMBS1
AO_XMMRAS
AO_MMCK
CKE38CLK
AO_XMMCAS
AO_XMMCS
R8305
0
AO_MMCKE2
36NC37
AO_XMMRAS
AN_MMA12
A11
AO_XMMCS
AN_MMA11
AN_MMBS0
AN_MMA10
AN_MMA9
AN_MMBS1
AO_XMMWE
AO_XMMCAS
AO_MMCKE2
AO_MMDQMU1
39
DQMH
MT48LC8M16A2TG-75
K4S281632D-UC75
K4S281632D-TC75
M2V28S40ATP-6
WE#17CAS#18RAS#19CS#20BA021BA122A1023A024A1
16
AN_MMA13
AO_XMMWE
AO_MMDQML1
AN_MMA8
AN_MMA0
AO_MMCKE
AN_MMA8
AN_MMA10
AN_MMA7
AN_MMA1
AN_MMA7
AN_MMA0
31A632A733A834A935
31A632A733A834A935
AN_MMA6
25
AN_MMA2
AN_MMA6
25
AN_MMA1
AN_MMA4
AN_MMA5
29
A430A5
A226A327VDD
AN_MMA3
AN_MMA5
AN_MMA4AN_MMA3
29
A430A5
A226A327VDD
AN_MMA2
R8319
NEAR SDRAM
R8307
R8322 56
R8324 56
R8326 56
R8330 56
R8331 56
56
R8311 56
R8312 56
R8313 56
R8314 56
R8315 56
R8316 56
R8317 56
EXB2HV560JV
R8321
EXB2HV560JV
R8323
EXB2HV560JV
R8325
EXB2HV560JV
R8327
EXB2HV560JV
R8320
R8332
R8309 47
R8310
R8318
56
56
56
56
AP_MMDQ0
AP_MMDQ1
AP_MMDQ2
AP_MMDQ3
SDRAM_DATA
SDRAM_ADRS
SDRAM_CTRL
AN_MMA0
AN_MMA1
AN_MMA2
AN_MMA3
AN_MMA4
AN_MMA5
AN_MMA6
AN_MMA7
AN_MMA8
AN_MMA9
AN_MMA10
AN_MMBS1
AN_MMA11
AN_MMA12
AN_MMBS0
AO_MMCK
AO_MMCKE
AO_XMMCS
AO_XMMRAS
AO_XMMCAS
AO_XMMWE
AO_MMDQMU0
AO_MMDQMU1
AO_MMDQML0
AO_MMDQML1
AP_MMDQ4
AP_MMDQ5
AP_MMDQ6
AP_MMDQ7
AP_MMDQ8
AP_MMDQ9
AP_MMDQ10
AP_MMDQ11
AP_MMDQ12
AP_MMDQ13
AP_MMDQ14
AP_MMDQ15
AP_MMDQ16
AP_MMDQ17
AP_MMDQ18
AP_MMDQ19
AP_MMDQ20
AP_MMDQ21
AP_MMDQ22
AP_MMDQ23
AP_MMDQ24
AP_MMDQ25
AP_MMDQ26
AP_MMDQ27
AP_MMDQ28
AP_MMDQ29
AP_MMDQ30
AP_MMDQ31
28
VSS
C8210
16V
0.1u
28
VSS
C8211
16V
0.1u
AP_MMDQ9
AP_MMDQ10
AP_MMDQ11
AP_MMDQ12
AP_MMDQ13
AP_MMDQ14
THIS IS FOR REFERENCE USE
ONLY. THIS MUST BE REPLACED
WITH AN EXCHANGE UNIT ONLY.
DT-BOARD TNP2AA144ACS (4/8)
36
37
38 60
39
40
41
42
43
+2.5V
+3.3V
A9V A9V A9V
A5V A5V A5V
+30V +30V +30V
+5V
MN2WS0010
IC8024
(CPU)
SDRAM
IC8024 A7 MMDQ0
IC8024 C7 MMDQ1
IC8024 B8 MMDQ2
IC8024 A9 MMDQ3
IC8024 C9 MMDQ4
IC8024 B10 MMDQ5
IC8024 A11 MMDQ6
IC8024 C11 MMDQ7
IC8024 A12 MMDQ8
IC8024 B11 MMDQ9
IC8024 C10 MMDQ10
IC8024 A10 MMDQ11
IC8024 B9 MMDQ12
IC8024 C8 MMDQ13
IC8024 A8 MMDQ14
IC8024 B7 MMDQ15
IC8024 E8 MMDQ16
IC8024 D8 MMDQ17
IC8024 E10 MMDQ18
IC8024 D10 MMDQ19
IC8024 D11 MMDQ20
IC8024 E14 MMDQ21
IC8024 D14 MMDQ22
IC8024 D15 MMDQ23
IC8024 E16 MMDQ24
IC8024 D16 MMDQ25
IC8024 E15 MMDQ26
IC8024 E12 MMDQ27
IC8024 D12 MMDQ28
IC8024 E11 MMDQ29
IC8024 E9 MMDQ30
IC8024 D9 MMDQ31
IC8024 C17 MMA0
IC8024 B18 MMA1
IC8024 A19 MMA2
IC8024 C19 MMA3
IC8024 A20 MMA4
IC8024 B19 MMA5
IC8024 C18 MMA6
IC8024 A18 MMA7
IC8024 B17 MMA8
IC8024 C16 MMA9
IC8024 A17 MMA10
IC8024 B16 MMBS1
IC8024 A16 MMA11
IC8024 B15 MMA12
IC8024 A15 MMA13
IC8024 C15 MMBS0
IC8024 A14 MMCK
IC8024 B14 MMCKI
IC8024 E19 MMCKE
IC8024 C14 XMMCS
IC8024 D18 XMMRAS
IC8024 D19 XMMCAS
IC8024 D17 XMMWE
IC8024 C12 MMDQMU0
IC8024 E18 MMDQMU1
IC8024 B12 MMDQML0
IC8024 E17 MMDQML1
RST
R8338
R8334
5
Vcc
TC SUB GND
123
10k
R8347
R8348
EXB38V560JV
4
Vout
R8339
R8340
R8341
R8345
R8346
R8350
R8351
R8687
R8335
R8336
R8337
C8214
0.01u
10k
10k
100
R8349
10k
50V
56
56
56
56
56
56
56
0
56
56
AA_FA1
AJ_SDDAT0AJ_SDDAT0
AJ_SDDAT1AJ_SDDAT1
AJ_SDDAT2AJ_SDDAT2
AJ_SDDAT3AJ_SDDAT3
AJ_SDCLK
AJ_SDWP
AJ_SDCD
AJ_SDCMD
R8358
IC8023
PST9228NR
RESET IC
0
IC8024E6TSTSEL
IC8024D6MINTEST
IC_CARD
IC8024AB26SMTCLK0
IC8024AC26SMTD0
IC8024AA25SMTSEL0
IC8024AB25SMTVPP0
IC8024AB24SMTCMD0
IC8024AA24SMTRST0
IC8024AA22SMTCLK1
IC8024AB22SMTD1
IC8024AB23SMTSEL1
IC8024Y22SMTVPP1
IC8024Y23SMTCMD1
IC8024AC23SMTRST1
IC8024AD26XIRQ19
IC8024AC25XIRQ18
SD_CARD
IC8024V24SDDAT0
IC8024W26SDDAT1
IC8024W25SDDAT2
IC8024W24SDDAT3
IC8024Y26SDCLK
IC8024Y25SDWP
IC8024Y24SDCD
IC8024AA26SDCMD
HS_DATA
IC8024B5HSD0
IC8024C5HSD1
IC8024A4HSD2
IC8024B4HSD3
IC8024C4HSD4
IC8024A3HSD5
IC8024B3HSD6
IC8024A2HSD7
IC8024C3HSBCLK
IC8024A5HSSYNC
IC8024B6HSVAL
IC8024A6HSERR
IC8024C6HSEN
REMOCON
IC8024AD23RMCO
IC8024AF24RMCI0
IC8024AE24RMCI1
RESET
IC8024AC20XHEGRST
IC8024AC19XRSTOUT IC8024 AB12 AVDDRAC_0
IC8024D4XRST
+3.3V
R8333
0
C8212
C8213
50V
50V
0.01u
4700p
1.5V RESET
TH-37/42PD25U/P
DT-Board (4 of 8) Schematic Diagram
28
85
CPU_BUS
I/O,RESET
I2C,SERIAL,JTAG
TUNER_OUT
51
52
53
54
55
+1.5V
C8230 10V 1u
C8231 10V 1u
C8232 10V 1u
C8233 10V 1u
C8234 10V 1u
C8235 10V 1u
C8236 10V 1u
+
J0JHC0000045
1.44 1.63V
C8237 10V 1u
C8238 10V 1u
C8239 10V 1u
C8240 10V 1u
C8241 10V 1u
A1.5V
+
C8218
4V
56u
L8043
MN2WS012AA-A
MN2WS0010
IC8024
C8220
4V
56u
+
IC8024 K13 VDD33
IC8024 K14 VDD33
IC8024 K15 VDD33
IC8024 K16 VDD33
IC8024 K17 VDD33
IC8024 L14 VDD33
IC8024 L15 VDD33
IC8024 L16 VDD33
IC8024 M15 VDD33
IC8024 N10 VDD15
IC8024 P10 VDD15
IC8024 P11 VDD15
IC8024 R10 VDD15
IC8024 R11 VDD15
IC8024 R12 VDD15
IC8024 T10 VDD15
IC8024 T11 VDD15
IC8024 T12 VDD15
IC8024 T13 VDD15
IC8024 U12 VDD15
IC8024 U13 VDD15
IC8024 U14 VDD15
IC8024 M17 AVDDMPLL
C8248
16V
0.1u
IC8024 M16 AVSSMPLL
IC8024 U11 AVDDAPLL
C8249
16V
0.1u
IC8024 U10 AVSSAPLL
IC8024 L17 AVDD33UPLL
C8250
16V
0.1u
+
C8247
6.3V
33u
IC8024 AB7 VDDRAC_0
IC8024 AB8 VDDRAC_1
IC8024 AB9 VDDRAC_2
IC8024 AB10 VDDRAC_3
IC8024 AB15 VDDRAC_4
IC8024 AB16 VDDRAC_5
IC8024 AB17 VDDRAC_6
IC8024 AB19 VDDRAC_7
IC8024 AB20 VDDRAC_8
C8242
10V
1u
R8052
IC8024 AB13 AVDDRAC_1
15
IC8024 N17 AVDDUPLL
C8243
10V
1u
IC8024 N16 AVSSUPLL
IC8024 AB11 VDDIO_0
IC8024 AB14 VDDIO_1
IC8024 AB18 VDDIO_2
+
C8251
6.3V
33u
+1.5V
+2.5V
+1.2V+1.2V+1.2V
+3.3V
+5V
IC8024
MN2WS012AA-A
A1GND
IC8024A13GND
IC8024A26GND
IC8024B13GND
IC8024C13GND
IC8024D7GND
IC8024D13GND
IC8024E13GND
IC8024F4GND
IC8024F6GND
IC8024F23GND
IC8024K10GND
IC8024K11GND
IC8024K12GND
IC8024L4GND
IC8024L10GND
IC8024L11GND
IC8024L12GND
IC8024L13GND
IC8024L23GND
IC8024M10GND
IC8024M11GND
IC8024M12GND
IC8024M13GND
IC8024M14GND
IC8024N11GND
IC8024N12GND
IC8024N13GND
IC8024N14GND
IC8024N15GND
IC8024P12GND
IC8024P13GND
IC8024P14GND
IC8024P15GND
IC8024P16GND
IC8024P17GND
IC8024R13GND
IC8024R14GND
IC8024R15GND
IC8024R16GND
IC8024R17GND
IC8024T4GND
IC8024T14GND
IC8024T15GND
IC8024T16GND
IC8024T17GND
IC8024T23GND
IC8024U15GND
IC8024U16GND
IC8024U17GND
IC8024AA4GND
IC8024AA23GND
IC8024AF1GND
IC8024AF26GND
IC8024AE6VSSRAC_0
IC8024AE7VSSRAC_1
IC8024AE8VSSRAC_2
IC8024AE9VSSRAC_3
IC8024AE10VSSRAC_4
IC8024AE11VSSRAC_5
IC8024AE12VSSRAC_6
IC8024AE13VSSRAC_7
IC8024AE14VSSRAC_8
IC8024AE15VSSRAC_9
IC8024AE16VSSRAC_10
IC8024AE17VSSRAC_11
IC8024AE18VSSRAC_12
IC8024AE19VSSRAC_13
IC8024AE20VSSRAC_14
IC8024AE21VSSRAC_15
IC8024AC7VSSRAC_16
IC8024AC8VSSRAC_17
IC8024AC9VSSRAC_18
IC8024AC10VSSRAC_19
IC8024AC11VSSRAC_20
IC8024AC12VSSRAC_21
IC8024AC13VSSRAC_22
IC8024AC14VSSRAC_23
IC8024AC15VSSRAC_24
IC8024AC16VSSRAC_25
IC8024AC17VSSRAC_26
IC8024AC18VSSRAC_27
56
57
58
59
61
62
63
64
65
SUPPORT CARD
TEST LAND:SOLDER SIDE
JK8006
R8008
56
R8379
56
R8380
56
R8381
56
R8023
0
R8022
0
K1KA04A00194
AA_SCL0
FA1
K1KA07A00189
AA_SDA0
1
110
2
109
3
108
4
107
5
106
6
105
7
104
8
103
9
102
10
101
11
100
12
99
13
98
14
97
15
96
16
95
17
94
18
93
19
92
20
91
21
90
22
89
23
88
24
87
25
86
26
85
27
84
28
83
29
82
30
81
31
80
32
79
33
78
34
77
35
76
36
75
37
74
38
73
39
72
40
71
41
70
42
69
43
68
44
67
45
66
46
65
47
64
48
63
49
62
50
61
51
60
52
59
53
58
54
57
55
56
DT3
1234567
BANKSIZE0
R8009
R8384
56
0
AD_XSID5RST
AD_XECS5_1
AD_ECLK_SPC
AD_XNMIRQ
R8969
AD_USBRST
AD_XECS1
AD_XECS3
AD_XECS5
AD_XEAS
AD_ESZ1
AD_XEWE1
AD_XEWE3
AD_ERXW
R8024
0
AD_XRST
AD_ED17
AD_ED19
AD_ED21
AD_ED23
AD_ED25
AD_ED27
AD_ED29
AD_ED31
AD_EA1
AD_EA3
AD_EA5
AD_EA7
AD_EA9
AD_EA11
AD_EA13
AD_EA15
AD_EA17
AD_EA19
AD_EA21
AD_EA23
AD_EA25
AD_LA7
22
R8968
+3.3V
L8093
J0JHC0000035
C8221 16V 0.1u
C8222 16V 0.1u
C8223 16V 0.1u
C8224 16V 0.1u
C8225 16V 0.1u
C8226 16V 0.1u
C8227 16V 0.1u
C8228 16V 0.1u
C8229 16V 0.1u
SOLDER SIDE
+3.3V
L8511
J0JHC0000035
+1.5V
C8215
C8216
16V
16V
0.1u
0.1u
A1.5V
+
C8217
4V
56u
AA_SBI0
C8219
25V
AA_SDA0
AA_SCL0
AA_TMS
AA_TDO
AA_TCK
AA_TMS
0
AA_TDI
AA_TDO
AA_TRSTEN
+3.3V
33u
C8244 16V 0.1u
C8245 16V 0.1u
C8246 16V 0.1u
AD_ED16
AD_ED18
AD_ED20
AD_ED22
AD_ED24
R8338
10k
R8339
10k
AA_FA1
AJ_SDDAT0AJ_SDDAT0
AJ_SDDAT1AJ_SDDAT1
AJ_SDDAT2AJ_SDDAT2
AJ_SDDAT3AJ_SDDAT3
AJ_SDCLK
AJ_SDWP
AJ_SDCD
AJ_SDCMD
R8358
0
1.5V RESET
R8362
10k
R8696
R8363
R8361
EXB38V103JV
R8365
10k
R8368
10k
10k
10k
R8366 10k
R8367 10k
AD_H57RST
AG_FAN_CTL2
AG_FAN_CTL1
AD_PORT0_5
AD_XFLASHWP
AD_OSDV
AD_INTN
R8364
10k
+3.3V
AD_XHEGRST
AD_XSID5RST
AD_XRST
+1.5V
+2.5V
+3.3V
+5V
R8340
56
R8341
56
R8345
100
R8346
56
R8347
56
R8348
56
R8349
EXB38V560JV
R8350
56
R8351
56
R8687
10k
R8335
0
R8336
56
R8337
56
R8334
10k
4
Vout
IC8023
PST9228NR
2
3
RESET IC
C8214
50V
0.01u
AD_ED26
AD_ED28
AD_ED30
AD_EA0
AD_EA2
AD_EA4
AD_EA6
AD_EA8
AD_EA10
AD_EA12
AD_EA14
AD_EA16
AD_EA18
AD_EA20
AD_EA22
AD_EA24
AD_EA26
AA_SRQ
+5V
AD_XECS0
AD_XECS2
AD_XECS4
AD_XRST
AD_XHEGRST
AA_FA1
AD_BOOTSWAP
AD_XEDK
AD_ESZ0
AD_XEWE0
AD_XEWE2
AD_XERE
AD_XSPCIRQ
AA_SBO0
AA_SDA1
AA_SCL1
AA_TCK
AA_TRSTEN
AA_TDI
DT2
+5V
AA_SBI0
AA_SBO0
K1KA05A00138
DT8
1
2
3
4
12345
AA_FA1
TH-37/42PD25U/P
DT-Board (4 of 8) Schematic Diagram
85
3332
34 3529 30 31 36
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