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TH-42PH9WK / TH-42PH9WS
14.18. J-Board (1 of 5) and H3-Board Schematic Diagram
TO
P-BOARD
(P10)
A
FL3001
J10
F1J1E1040022
D805
D807
D809
3
B0JCPE000004
B0JCPE000004
B0JCPE000004
15.0
1
G
2
LAN15V
1
G
2
15.0
D806
D808
D810
LAN15V
B0JCPE000004
B0JCPE000004
B0JCPE000004
3
0
3
NC
G
2
C8100
0
4
1
G
16V
GND
47u
5
0
FL3000
GND
F1J1E1040022
0
6
GND
IC801
C0DBAMH00013
C807
C802
C855
AVR 9V
15V
2.2u
470u
0.01u
25V
25V
50V
B
8
VIN
1
D801
VIN
B0JCPD000026
7
SW
2
GND
L801
R802
6
3
FB
100u
C809
33k
C801
C806
RT
16V
35V
25V
5
INV
4
2.2u
220u
0.1u
EN
C808
25V
C805
R825
0.1u
8.2k
R803
1u
C804
68k
16V
50V
1%
4700p
R804
82k
IC802
C0DBAMH00013
15V
C817
C812
C856
AVR 5V
25V
25V
50V
2.2u
470u
0.01u
8
1
VIN
D802
VIN
B0JCME000037
7
SW
2
GND
L802
C
R810
6
3
G1C101MA0167
FB
C811
RT
33k
C819
16V
16V
5
INV
4
470u
2.2u
EN
C815
R826
C818
16V
8.2k
25V
R811
C814
1u
0.1u
68k
50V
4700p
R812
68k
IC803
C0DBAMH00013
D
15V
C822
AVR 3.3V
25V
470u
C827
C857
25V
50V
8
VIN
1
0.01u
2.2u
VIN
L803
G1C220MA0167
7
2
SW
GND
D803
R818
6
FB
3
B0JCME000037
C829
C867
RT
33k
C821
25V
25V
5
INV
4
470u
10u
R821
0.1u
EN
16V
24.3k
C825
R827
C828
16V
8.2k
R819
25V
1u
68k
R822
0.1u
10.5k
C824
50V
C823
0.01u
50V
R820
47p
33k
R840
3.3k
E
IC805
C0DBAMH00027
AVR SOUND+12V
SOUND15V
C863
C865
25V
50V
2.2u
0.01u
R831
C861
33k
L812
50V
C858
F
4700p
G1C470M00012
470u
25V
R832
C859
C868
C864
R836
16V
16V
25V
68k
R834
8.2k
C860
1u
2.2u
0.1u
75k
16V
R837
470u
180k
D804
R835
B0JCPE000004
6.8k
TH-42PH9WK/WS
J-Board (1 of 5) and H3-Board Schematic Diagram
1
2
TO
15V
P-BOARD
J4
(P5)
1
15.0
15V
15.0
2
15V
3
0
LAN15V
GND
15.0
4
15V
C8101
50V
5
0
SOUND15V
0.01u
GND
6
15.0
15V
15.0
7
15V
8
15.0
15V
0
9
GND
10
0
GND
0
11
GND
9V_2
L3140
J0JHC0000078
D_3.3V
C3146
16V
2.2u
R805
84.5k
FL3006
SLOT9V
F1J1E1040022
3
R806
G
2
10.5k
1
G
C8111
C2402
16V
C2403
0.1u
25V
25V
0.1u
0.1u
A_1.8V
C2373
25V
0.1u
1
C2374
2
25V
3
0.1u
4
PLLAVSS
C2375
EMPF
PDEN
5
25V
PLLDVDD
CVSS3
XPDESC
5V_M
0.1u
6
CVDD3
CVDD2
L805
PLLDVSS
J0JHC0000078
7
TEST2
IC2303
8
TEST3
C839
C840
C2379
9
C816
10u
2.2u
DVSS4
R813
25V 0.1u
C1BB00001006
25V
6.3V
16V
42.2k
10
DVDD4
0.1u
C2376
11
A_5V
XVSS
SOUND CONTROL
50V
15p
L811
X2301
12
XOUT
J0JHC0000078
C2378
H0J184500026
R814
13
25V
XIN
10.5k
C847
C848
0.1u
14
2.2u
C2377
XVDD
10u
16V
D_3.3V
50V
15
6.3V
15p
CVDD4
BVSS1
AVDD1
16
CVSS4
BVDD1
AVSS1
FL3007
17
AVSS4
INR
SLOT5V
TEST0
F1J1E1040022
C2380
18
25V 0.1u
G
19
1
3
G
2
C8112
20
0.1u
C8106
16V
47u
A_3.3V
FL3004
16V
FAN5V
C2381
F1J1E1040022
25V
G
0.1u
1
3
G
2
C835
A_5V
47u
16V
C2382
25V
0.1u
C2386
C2387
+
+
C2383
50V
50V
1u
10V
1u
100u
OUT-R
OUT-L
A_3.3V
R838
L809
33
J0JHC0000078
C846
C845
25V
16V
10u
2.2u
D_3.3V
L810
C2392
J0JHC0000078
16V
1u
C843
C844
25V
16V
10u
2.2u
FL3008
F1J1E1040022
SLOT3.3V
3
G
2
1
G
C8113
16V
C8107
0.1u
16V
C833
470u
A_1.8V
50V
L807
J0JHC0000078
0.01u
L804
J0JHC0000078
C834
C841
C869
16V
6.3V
16V
47u
10u
2.2u
C831
C832
VOUT
NC
16V
25V
47u
0.1u
GND
D_1.8V
VDD
CE
L808
J0JHC0000078
C837
C838
6.3V
16V
10u
2.2u
IC804
C0CBCAC00275
AVR 1.8V
IC8100
C0DBEJG00001
AVR 12V
SOUND12V
R829
R828
1k
0
15V
R830
12V
8.45k
C8114
C866
C8120
C8121
R839
25V
25V
50V
680
25V
C8116
0.1u
C8115
470u
2.2u
0.01u
47u
50V
0.01u
16V
3
4
J-BOARD TNPA3896 (1/5)
!
D_1.8V
C2350
16V
2.2u
C2401
25V
0.1u
C2404
50V
0.01u
C2400
25V
0.1u
60
59
58
57
DATAO0
A_3.3V
56
DATAO1
55
DATAO2
54
TEST7
53
SCK0
R2412
52
C2399
1.2k
DVDD1
25V 0.1u
51
DVSS1
C2407
C2409
50
R2407
10k
50V
SCKI
R2413
6.3V
R2424
49
R2406
10k
0
180p
0
DATAI
10u
10k
48
R2405
BCKI
47
R2404
10k
R2420
LRCKI
R2414
R2418
15k
R2421
C2398
46
1.2k
27k
CVDD1
10k
45
25V 0.1u
IC2305
CVSS1
44
R2391
10k
XSEL2
C0ABBA000168
43
R2389
10k
C2405
42
R2390
10k
6.3V
EQUALIZER
41
2.2u
R2415
1.2k
C2408
R2416
C2396
6.3V
0
25V
10u
0.1u
C2397
R2417
R2419
9V_2
10V
100u
1.2k
10k
+
C2411
C2420
25V
C2406
25V
2.2u
10u
0.1u
6.3V
R2422
27k
R2425
C2410
R2423
180p
0
15k
50V
9V_2
R2398
0
R2385
15k
C2393
16V
1u
Q2372
2SD0601A0L
R2387
0
R2383
4.7k
R2386
100k
R2384
47k
R2388
0
D2303
R2426
B0JCME000037
470
5
6
78
IC2301
C1AB00002534
SOUND12V
10W MONO
!
BTL AMP R
C2354
35V
1
28
HP_IN
HP_OUT
47u
C2412
C2362
2
HP_RippleFilter
27
NC
25V
25V
0.1u
R2351
470u
3
26
HP_Standby
NC
10k
J7
H37
4
IN
25
POWER
_GND
C2356
1.7
5
24
C2364
1
1
50V
IN_VREF
+R OUT
NC
C2358
R2355
50V
1000p
R2408
35V
6
23
2.2
0.1u
2
2
PRE_GND
0
2.2u
OUT-
M
1.7
3
7
ON_TIME
22
3
-R OUT
OUT+
R2409
C2352
8
21
DIAGNOSIS
0
50V
_OUT
PRE_Vcc
M
10u
R2359
C2368
9
NC
20
2.2
50V
R2353
Vcc
0.1u
10k
10
AMP
19
_Standby
NC
11
AMP_
18
C2370
R2361
RippleFileter
SW_GND
10u
10k
Q2300
12
Tj_Monitor
17
50V
SW_B
B1BBCF000028
13
16
phase comp. 2
SW_E
L2330
D2301
14
phase comp. 1
15
220u
B0JCME000037
SW_OUT
C2360
50V
C2366
1000p
2.2u
25V
R2357
2.2
IC2302
SOUND12V
C1AB00002534
10W MONO
!
BTL AMP L
C2413
C2363
25V
25V
1
HP_IN
28
HP_OUT
0.1u
470u
C2355
2
27
HP_RippleFilter
NC
C2351
35V
47u
3
16V
HP_Standby
26
NC
2.2u
R2352
10k
J8
4
IN
POWER
25
H37
_GND
C2357
1.7
5
24
C2365
1
1
IN_VREF
50V
+L OUT
C2359
NC
50V 0.1u
1000p
R2410
35V
2
2
6
PRE_GND
23
#
0
2.2u
OUT-
M
R2356
2.2
1.7
7
22
3
3
ON_TIME
-L OUT
OUT+
R2411
C2353
8
DIAGNOSIS
21
#
50V
0
_OUT
PRE_Vcc
M
10u
R2360
2.2
C2369
9
NC
20
50V
R2354
Vcc
10k
0.1u
10
19
AMP
_Standby
NC
R2362
11
AMP_
18
RippleFileter
SW_GND
10k
C2371
Q2331
12
17
Tj_Monitor
50V
SW_B
B1BBCF000028
10u
C2361
13
phase comp. 2
16
SW_E
50V
L2331
D2302
1000p
14
phase comp. 1
15
220u
B0JCME000037
SW_OUT
C2367
25V
2.2u
R2358
2.2
TO
V1-BOARD
(V2)
STB3.3V
LED_G
LED_R
OPT
GND
REMOCON
TO
V2-BOARD
(V15)
KEY-SW
GND
NC
TH-42PH9WK/WS J-Board (1 of 5) and H3-Board Schematic Diagram
7
8
1
2
H3-BOARD
TNPA3931
SPEAKER
R
JK8500
K4BC02B00013
3
4
H3-BOARD
5
TNPA3931
SPEAKER
L
JK8500
K4BC02B00013
6
J2
3.3
L8101
1
J0JHC0000078
2
4.5
L8102
J0JHC0000078
LED_G
0
L8103
J0JHC0000078
3
LED_R
L8104
J0JHC0000078
4
0
KEY_DET
5
0
L8105
J0JHC0000078
0.8
6
REMOCON
L8106
J0JHC0000078
D8181
D8185
MAZ80560ML
MAZ80560ML
J15
7
L8107
J0JHC0000078
1
3.2
KEY_SW
0
L8108
J0JHC0000078
2
D8184
8
MAZ80560ML
3
0
9
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