15.27. J-Board (1 of 5) and H3-Board Schematic Diagram (37inch)
+
+
G
G
+
+
+
G
G
G
G
+
+
+
+
+
NP
NP
G
G
NP
+
+
+
+
+
+
G
G
Ther
mal P
a
d
G
G
+
+
+
+
NP
+
+
+
+
+
Ther
mal P
a
d
+
+
+
+
+
LED_R
REMOCON
LED_G
KEY_SW
KEY_DET
C2366
25V
2.2u
R840
3.3k
L803
G1C220MA0167
15V
R2385
15k
R2367
56
L805
J0JHC0000078
C8115
16V
47u
C857
0.01u
50V
L804
J0JHC0000078
C822
25V
470u
R2417
1.2k
C2356
50V
1000p
1%
R819
68k
R2393
22
C2369
50V
0.1u
R822
10.5k
C2367
25V
2.2u
C2407
6.3V
10u
15V
R2414
1.2k
C2392
1u
16V
R2409
0
L8102
J0JHC0000078
R2359
2.2
R839
680
C8111
16V
0.1u
D804
B0JCPE000004
A_3.3V
F1J1E1040022
FL3001
1
2
3
R2384
47k
C2395
25V
0.1u
C823
50V
47p
C2373
25V
0.1u
SOUND12V
C835
16V
47u
C860
16V
470u
L809
J0JHC0000078
C808
25V
0.1u
9V_2
C802
25V
470u
F1J1E1040022
FL3006
1
2
3
R2356
2.2
C2377
50V
15p
R2422
27k
J10
1
2
3
4
5
6
C0CBCAC00275
IC804
1
VDD
2
GND
3
CE
5
VOUT
4
NC
C0DBAMH00027
IC805
1
VIN
2
SW
3
RT
4
GND
5
FB
8
GND
6
INV
7
EN/SYNC
C0DBEJG00001
IC8100
1
CTL
2
Vcc
3
GND
4
OUT
5
C
SOUND12V
R832
8.2k
F1J1E1040022
FL3000
1
2
3
SOUND12V
R2388
0
C2351
2.2u
16V
C2352
50V
10u
C848
16V
2.2u
R2394
10k
C2410
50V
180p
R834
75k
R825
8.2k
C828
25V
0.1u
L8107
J0JHC0000078
C8106
16V
47u
C2361
50V 1000p
C2404
50V
0.01u
R827
8.2k
C2375
25V
0.1u
C869
16V
2.2u
C2388
25V
0.1u
C867
25V
0.1u
C2380
25V
0.1u
9V_2
5V_M
R2404
10k
C2379
25V 0.1u
C8120
25V
470u
L811
J0JHC0000078
R810
33k
C8116
50V
0.01u
SLOT5V
C2398
25V 0.1u
C2363
25V
470u
C2391
25V
0.1u
C8112
16V
0.1u
C861
50V
4700p
C2409
50V
180p
R837
180k
C825
16V
1u
C2411
10u
25V
R812
68k
Q2300
B1BBCF000028
C805
16V
1u
J15
1
2
3
C3146
16V
2.2u
D2303
B0JCME000037
D_1.8V
C2406
6.3V
2.2u
C831
47u
16V
R2418
10k
R813
42.2k
L8103
J0JHC0000078
C2386
1u
50V
C838
16V
2.2u
R2365
0
C2413
25V
0.1u
C845
10u
25V
D807
B0JCPE000004
A_3.3V
L801
100u
R2405
10k
C2358
2.2u
35V
F1J1E1040022
FL3004
1
2
3
R820
33k
D_3.3V
R2421
27k
C2420
25V
0.1u
C2360
50V 1000p
C806
25V
0.1u
C2396
25V
0.1u
C2378
25V
0.1u
D_3.3V
C817
25V
2.2u
C2359
2.2u
35V
C863
25V
2.2u
C829
10u
25V
R2411
0
C2357
50V
1000p
C2370
50V
10u
D8181
MAZ80560ML
C2385
10V
100u
R805
84.5k
C858
25V
470u
R2412
1.2k
C8100
16V
47u
C2355
35V 47u
C839
10u
6.3V
R2425
0
R2413
0
C2401
25V
0.1u
C833
50V
0.01u
IC801
C0DBAMH00013
1
VIN
2
SW
3
FB
4
INV
5
EN
6
RT
7
GND
8
VIN
C2397
10V
100u
C818
25V
0.1u
R2387
0
A_1.8V
C8101
50V
0.01u
C807
2.2u
25V
J2
1
2
3
4
5
6
C2399
25V
0.1u
R2423
15k
C832
25V
0.1u
C8113
16V
0.1u
L807
J0JHC0000078
F1J1E1040022
FL3007
1
2
3
C814
50V
4700p
A_5V
C866
25V
0.1u
R2389
10k
L8101
J0JHC0000078
C1AB00002534
IC2302
1
HP_IN
2
HP_RippleFilter
3
HP_Standby
4
IN
5
IN_VREF
6
PRE_GND
7
ON_TIME
8
DIAGNOSIS
_OUT
9
NC
10
AMP_
Standby
11
AMP_Ripple
Fileter
12
Tj_Monitor
13
phase comp. 2
14
phase comp. 1
15
SW_OUT
16
SW_E
17
SW_B
18
SW_GND
19
NC
20
Vcc
21
PRE_Vcc
22
OUT+
23
OUT-
24
NC
25
POWER_GND
26
NC
27
NC
28
HP_OUT
C844
16V
2.2u
1%
R830
8.45k
R2416
0
C2384
25V
0.1u
C868
16V
2.2u
SLOT3.3V
L810
J0JHC0000078
C8121
25V
2.2u
A_1.8V
F1J1E1040022
FL3008
1
2
3
C2408
6.3V
10u
R2396
10k
R814
10.5k
C821
16V
470u
1%
R829
1k
LAN15V
Q2372
2SD0601A0L
A_5V
C2381
25V
0.1u
C2374
25V
0.1u
C824
50V
0.01u
C837
10u
6.3V
C811
16V
470u
C2376
50V
15p
C812
25V
470u
C2394
50V
10u
R2424
0
Q2331
B1BBCF000028
C2402
25V
0.1u
R2390
10k
R835
6.8k
L8106
J0JHC0000078
15V
R2355
2.2
L3140
J0JHC0000078
X2301
H0J184500026
C2405
6.3V
2.2u
R838
33
R2352
10k
R2383
4.7k
R831
33k
R2410
0
C864
25V
0.1u
C819
16V
2.2u
R2363
0
L812
G1C470M00012
C2387
1u
50V
J8
1
2
3
D802
B0JCME000037
C2412
25V
0.1u
R826
8.2k
R2398
0
R2362
10k
D8185
MAZ80560ML
R2407
10k
R2368
56
D2302
B0JCME000037
D801
B0JCPD000026
L808
J0JHC0000078
C2353
50V
10u
D808
B0JCPE000004
12V
C2382
25V
0.1u
L802
G1C101MA0167
C856
0.01u
50V
C843
10u
25V
C859
16V
1u
C2350
2.2u
16V
R836
68k
A_3.3V
C841
10u
6.3V
L8108
J0JHC0000078
D806
B0JCPE000004
C2400
25V 0.1u
C804
50V
4700p
R2361
10k
C8107
16V
470u
R2400
22
D803
B0JCME000037
C847
10u
6.3V
C2390
50V
10u
9V_2
R802
33k
C834
16V
47u
J7
1
2
3
SOUND15V
L8104
J0JHC0000078
R2386
100k
C8114
50V
0.01u
R821
24.3k
L2331
220u
C855
0.01u
50V
C2371
50V
10u
C846
16V
2.2u
R2391
10k
C2365
50V
0.1u
C1BB00001006
IC2303
1
PLLPWRR
2
PLLGNDR
3
PLLA
VDD
4
PLLAVSS
5
PLLDVDD
6
PLLDVSS
7
TEST2
8
TEST3
9
DVSS4
10
DVDD4
11
XVSS
12
XOUT
13
XIN
14
XVDD
15
CVDD4
16
CVSS4
17
TEST0
18
TEST1
19
TEST4
20
TEST5
21
BVSS1
22
BVDD1
23
AVSS4
24
A
VDD4
25
A
VDD3
26
A
VSS3
27
A
OUT1
28
EVRINL
29
D
A
OUTL
30
D
A
OUTR
31
EVRINR
32
A
OUT2
33
A
VSS2
34
A
VDD2
35
VREF2
36
VREF1
37
INL
38
INR
39
AVSS1
40
AVDD1
41
TEST6
42
XSEL0
43
XSEL1
44
XSEL2
45
CVSS1
46
CVDD1
47
LRCKI
48
BCKI
49
DATAI
50
SCKI
51
DVSS1
52
DVDD1
53
SCK0
54
TEST7
55
DATAO2
56
DATAO1
57
DATAO0
58
BCK
O
59
LRCK
O
60
CVSS2
61
CVDD2
62
XPDESC
63
PDEN
64
D
VSS2
65
D
VDD2
66
PWDB
67
RSTB
68
INTB
69
MCUIFSEL
70
CE
71
SCL/CL
72
I2CB
USY/DI
73
SD
A/DO
74
D
VSS3
75
D
VDD3
76
MRREQ
77
GPFLA
G
78
EMPF
79
CVSS3
80
CVDD3
C815
16V
1u
R828
0
D805
B0JCPE000004
15V
R2358
2.2
R818
33k
C2403
25V
0.1u
C827
25V
2.2u
C1AB00002534
IC2301
1
HP_IN
2
HP_RippleFilter
3
HP_Standby
4
IN
5
IN_VREF
6
PRE_GND
7
ON_TIME
8
DIAGNOSIS
_OUT
9
NC
10
AMP_Standby
11
AMP_Ripple
Fileter
12
Tj_Monitor
13
phase comp. 2
14
phase comp. 1
15
SW_OUT
16
SW_E
17
SW_B
18
SW_GND
19
NC
20
Vcc
21
PRE_Vcc
22
OUT+
23
OUT-
24
NC
25
POWER_GND
26
NC
27
NC
28
HP_OUT
L8105
J0JHC0000078
R2419
10k
R2395
10k
15V
SOUND15V
C865
0.01u
50V
IC802
C0DBAMH00013
1
VIN
2
SW
3
FB
4
INV
5
EN
6
RT
7
GND
8
VIN
R2399
22
R2415
1.2k
R806
10.5k
C809
16V
2.2u
C0ABBA000168
IC2305
1
2
3
4
5
6
7
8
R2351
10k
C2362
25V
470u
J4
1
2
3
4
5
6
7
8
9
10
11
D8184
MAZ80560ML
R2354
10k
C2368
50V
0.1u
R2397
5.1k
R2353
10k
1%
R811
68k
IC803
C0DBAMH00013
1
VIN
2
SW
3
FB
4
INV
5
EN
6
RT
7
GND
8
VIN
D809
B0JCPE000004
C840
16V
2.2u
R2406
10k
R803
68k
R2420
15k
R2360
2.2
R2392
10k
C2354
35V 47u
D_1.8V
R2357
2.2
L2330
220u
C2393
1u
16V
R2408
0
C2383
10V
100u
C2364
50V
0.1u
C2389
10V
100u
D_3.3V
SLOT9V
FAN5V
D2301
B0JCME000037
R804
82k
C816
25V
0.1u
C801
35V
220u
H37
1
2
3
JK8500
K4BC02B00013
JK8500
K4BC02B00013
H37
1
2
3
R2426
470
A
OUT
AIN-
AIN+
GND
VCC
BOUT
BIN-
BIN+
M
#
#
#
M
#
M
#
#
M
LAN15V
GND
GND
GND
-L OUT
+R OUT
+L OUT
-R OUT
GND
GND
15V
GND
GND
GND
15V
15V
15V
RESET AMPSTB
KEY-SW
LED_G
GND
REMOCON
LED_R
OPT
STB3.3V
GND
15V
15V
LAN15V
NC
NC
!
AVR 12V
AVR SOUND+12V
AVR 3.3V
AVR 9V
AVR 5V
AVR 1.8V
9
D
3
7
B
8
6
2
E
F
5
A
1
C
4
2
3
6
5
1
8
4
7
SOUND CONTROL
EQUALIZER
BTL AMP R
10W MONO
BTL AMP L
10W MONO
TO
(V2)
V1-BOARD
TO
(V15)
V2-BOARD
(H37)
H3-BOARD
TO
TO
(P10)
P-BOARD
(P5)
P-BOARD
TO
!
!
SPEAKER
R
L
SPEAKER
J-BOARD TNPA3897S (1/5)
H3-BOARD
TXAUW01ZFTU
H3-BOARD
0
0
0
0
15.0
0
15.0
15.0
15.0
15.0
15.0
0
0
15.0
0
15.0
0
0.8
0
4.5
3.3
0
0
0
0
3.2
1.7
1.7
1.7
1.7
TH-37PH9UK
J-Board (1 of 5) and H3-Board Schematic Diagram
TH-37PH9UK
J-Board (1 of 5) and H3-Board Schematic Diagram
TXAUW01ZFTU
TH-37PH9UK / TH-42PH9UK
113
Summary of Contents for TH-37PH9UK
Page 5: ...1 Applicable signals 5 TH 37PH9UK TH 42PH9UK ...
Page 37: ...9 4 Adjustment Volume Location 9 4 1 TH 37PH9UK 9 4 2 TH 42PH9UK 37 TH 37PH9UK TH 42PH9UK ...
Page 38: ...9 5 Test Point Location 9 5 1 TH 37PH9UK 9 5 2 TH 42PH9UK 38 TH 37PH9UK TH 42PH9UK ...
Page 42: ...10 2 IIC mode structure following items value is sample data 42 TH 37PH9UK TH 42PH9UK ...
Page 44: ...44 TH 37PH9UK TH 42PH9UK ...
Page 46: ...46 TH 37PH9UK TH 42PH9UK ...
Page 52: ...13 Option Setting 52 TH 37PH9UK TH 42PH9UK ...
Page 54: ...54 TH 37PH9UK TH 42PH9UK ...
Page 87: ...15 Block and Schematic Diagram 15 1 Schematic Diagram Notes TH 37PH9UK TH 42PH9UK 87 ...
Page 161: ...16 Parts Location 16 1 Exploded View 16 1 1 TH 37PH9UK 161 TH 37PH9UK TH 42PH9UK ...
Page 162: ...16 1 2 TH 42PH9UK 162 TH 37PH9UK TH 42PH9UK ...
Page 163: ...16 1 3 Escutcheon part location enlarged view for 37 42 inch 163 TH 37PH9UK TH 42PH9UK ...
Page 164: ...16 2 Cable relation 16 2 1 TH 37PH9UK 16 2 2 TH 42PH9UK 164 TH 37PH9UK TH 42PH9UK ...
Page 165: ...16 3 Packing summary 165 TH 37PH9UK TH 42PH9UK ...
Page 167: ...18 Replacement Parts List 18 1 Replacement Parts List Notes 167 TH 37PH9UK TH 42PH9UK ...