Hu-Board (2 Of 2) Schematic Diagram - Panasonic TH-37PH9UK Service Manual

TH-37PH9UK / TH-42PH9UK

15.22. HU-Board (2 of 2) Schematic Diagram

HU-BOARD TXNHU1ZFTU (2/2)
IC3303
C0CBCAC00275
AVR 1.8V
3.3V
1 5
L3310 C3334
C3333 C3447
J0JHC0000078
6.3V 6.3V 16V 2
47u 1u 0.1u
3 4
R3345
R3347 L3312
330
220 G1C6R8MA0061
R3342
10 C3339 C3341
C3335
16V 50V 50V
0.1u
33p 68p
R3340
150
Q3307
2SB0709ARL
R3353
2.2k
C3345
R3354
10V
1.1k
1u
R3346
R3348 L3313 R3356
330
G1C6R8MA0061
220
R3343
10 C3336
C3340 C3342 R3352
16V 50V 50V 47k
0.1u 33p 68p
R3341
150
Q3308
2SB0709ARL
1
2
3.3V
L3311
J0JHC0000078
R3349
22 R3350
100k
R3344
1k
D3311
MAZ30360HL
Vcc Vout
C3337
50V
SUB 0.01u
NC GND
IC3302
C0EBE0000066
RESET
3
4
5
TH-37/42PH9UK
HU-Board (2 of 2) Schematic Diagram
10 11
3.3V
L3318
J0JHC0000078
3.3V
C3444
6.3V
47u
C3384 C3392
16V 16V
0.1u 0.1u
C3443 C3442
IC3305
6.3V 6.3V
47u 47u
C3ABMG000227
1.8V
C3343 C3344
50V 6.3V
0.01u
1u
C3385 C3393
16V 16V
0.1u 0.1u
C3440 C3441
6.3V 6.3V
47u
47u
X3301
R3364
H1A2705B0032
10
GND OE
2 1
R3360 3 OUT VDD
4
2.2k R3365
C3377 10
16V
R3417
0.1u
10
R3361 C3369
10V
1.1k
1u
C3346
R3355 16V
10 0.1u
R3351
47k
1
2
C3351
3
16V
0.1u
4 A3.3V
VREF1
AVDDA2
5
VRO1 VREF2
R3359 6 VRO2 D3.3V
AOUT1
2.7k
7
AVSDA1
C3352 8
AVDPL1
16V
P1.8V
0.1u 9
AVSPL1
C3353 10
VDDE D3.3V
10 16V 0.1u
11
SININ1
12
C3347 ITHR
16V C3354
13
VDDI D1.8V
0.1u 16V 0.1u
14
RCLKI
15
SMCK
16
C3348
VSS
16V
C3355 17
AVDAD0 A3.3V
0.1u
16V 0.1u 18
VRH0
C3356 19 IC3304
VRL0
16V 0.1u 20
AVSAD0
C3357 21 C1AB00002487
AVDPG0 A3.3V
C3358 16V 0.1u 22
16V 0.1u SYNCIN
23 HD VIDEO DECODER(10bit ADC)
C3359 GIN
16V 0.1u C3360 24
CO0
16V 0.1u
25
AVSPG0
C3361 26
ATST0
50V 33p
27
AVSPG1
28
C3362
CO1
16V 0.1u
29
CVBSIN Y/CVB IN
C3363 30
AVDPG1 A3.3V
16V 0.1u
31
AVSAD1
C3364
32
VRL1
C3349 16V 0.1u
33
16V VRH1
0.1u C3350
34
AVDAD1 A3.3V
16V 0.1u
C3365 35
VSS
16V
0.1u 36
VDDI D1.8V
C3366 37
VDDE D3.3V
16V 0.1u
38
CLK8
39
CLK4
R3358 AS
10k 40
GCLP SEL Low=I2C
41
REQ DIN[9]
C3367
42
16V 0.1u
43
C3368
44
16V 0.1u
C3374
16V
0.1u
12 13
C3435
50V
0.01u
16M bit SDRAM
3.3V
1
RS
2
TD1
R1
3 TA5
C3413 R7
A_G2 16V 0.1u
4 TA6
C3434
50V 5
GND
0.01u
A_G3 6
TB0
C3410
A_G4
50V 1000p 7 TB1
A_G0 8 TD2
9
VCC
A_G1
10 TD3
A_G5
11 TB2
C3414
A_G6 16V 0.1u 12
TB3
13
GND
A_G7
14 TB4
C3411
50V 15 TB5
1000p
B2
16
TD4
B0
17
R/F
57MHz
18 TD5
R3392 B1
C3400 10k 19 TB6
16V C3415 B3
0.1u 16V 20
TC0
0.1u
B4
21 GND
22 TC1
C3412
B5
50V
1000p 23
TC2
B6
24
TC3
B7
25 TD6
C3402
TP3303
16V 26 VCC
0.1u
132
A_HD 27
TC4
131
A_VD
130 28 TC5
R3378
129
MD[17] EXB38V220JV
MWE
SD_A2
128 TP3304
MCLK MA[2]
VDDE 127 SD_A1
MA[1]
SD_A0
126 R3384
MA[0]
125 EXB38V220JV SD_A10 A_CLK
MA[10]
SD_BA
124
MBA
123 SD_RAS
MRAS
C3403
122
D3.3V VDDE 16V
121 0.1u
D1.8V VDDI
C3404
120
VSS 16V
119 0.1u SD_CAS
MCAS
SD_DQM
118
MDQM
117 R3379 SD_A3
MA[3]
EXB38V220JV SD_A4
116
MA[4]
115 SD_A5
MA[5]
SD_A6
114
MA[6]
113 SD_A7
MA[7]
SD_A8
112
MA[8]
111 SD_A9
MA[9]
C3405
110
D3.3V VDDE R3385
16V
109 EXB38V220JV
0.1u
D1.8V VDDI
108
VSS
107 C3406
R3381
FID 16V 0.1u
22 A_VD
106
VD
105 A_HD
HD
104 R3377 R3382
VSS
10k 22
103
TIN
102 C3407
D1.8V VDDI
16V 0.1u
101
VSS
27MHz 1.65kHz
100 C3408
D3.3V VDDE
16V 0.1u A_CLK
99
RCLKO
98 R3383
DOUT[0]
22
97
DOUT[1]
96 A_G0
DOUT[2]
A_G1
95 R3386
DOUT[3]
EXB38V220JV
94 A_G2
DOUT[4]
VSS
D3.3V A_G3
93
VDDE DOUT[5]
92 A_G4
VDDI DOUT[6]
D1.8V
A_G5
91
90 A_G6
A_G7
89
R3380
EXB38V220JV
IC3306
5V
C0JBAZ002269
5V
LEVEL CHANGE
3.3V 5V C3409
10V
1u
R3375 R3376
10k 10k
1 8
/OE1 Vcc
R3373
22
SCL SCL(3.3V) 2 7
/OE2
A1
R3389
22 G_SCL
SDA SDA(3.3V) 3 6 SCL
B2 B1
R3374
4 5 SDA G_SDA
22 GND A2
R3390
22
A=3.3V, B=5V
14 15
108
B40
A40
B39
A39
3.3V
B38
A38
B37
A37
L3320
B36
J0JHC0000078 A36
B35
A35
C3422 C3423 B34
6.3V 16V A34
0.1u
47u
B33
A33
56
B32
TA4 TP3305
R6 A32
55
TA3 B31
A31
R5
54
TA2 B30
R4 A30
53
GND TP3301 B29
A29
52 AE_R
B28
TA1
A28
R3
51
TP3302
TA0 B27
R2 A27
AE_L
50
TD0 B26
R0 A26
49
B25
LVDS_GND
A25
48 AN_TX0-
TA- B24
A24
AN_TX0+
47
TA+ B23
A23 B22
AO_TX1- 5V
46
TB-
A22
45 C3418 AO_TX1+
B21
TB+
16V A21 9V/0.5A 3slot
44 0.1u
LVDS_VCC B20
A20
43
LVDS_GND B19
A19 5V/0.4A 3slot
AP_TX2-
42
TC- B18
C3416 A18
41 50V 1000p AP_TX2+
TC+ B17
A17 3.3V/1.2A 3slot
40 AQ_TXC-
TCLK- B16
AR_TX3+ A16
AQ_TXC+
39
TCLK+ B15
AR_TX3- A15
38 AR_TX3-
B14
TD-
A14
37 AR_TX3+
TD+ B13
AQ_TXC+ A13
C3419
36
LVDS_GND 16V B12
0.1u AQ_TXC- A12
35
PLL_GND B11
A11
34
B10
PLL_VCC
AP_TX2+ A10
33 C3417
PLL_GND B9
AP_TX2- A9
50V 1000p
32
/PDWN B8
A8
R3399 10k
31
B7
CLK_IN
AO_TX1+ A7
C3420
30
TC6 50V B6
AO_TX1- A6
18p
29
GND B5
A5
B4
AN_TX0+ A4
B3
AN_TX0- A3
B2
A2
B1
A1
H1
TO
J-BOARD
(J11 : 37inch)
(J12 : 42inch)
5V_STB
5V
1 A0 8
VCC R3408 C3425 R3405 R3406
10k 10V 4.7k 4.7k
2 A1 EEPROM 7
1u
WP
3 6
A2
SCL
16kbit R3403 22
4 GND 5
SDA
R3404 22
IC3309
C3EBGC000065 TO
FACTORY
USE
CONFIG ROM
5V_STB
H0
1 5V
2 SRQ
3
GND
4
5
6 SCL
SDA
7
8
WP
TH-37/42PH9UK
HU-Board (2 of 2) Schematic Diagram
16 17
5V_STB
C3429
16V
0.1u
G_SCL 9V
G_SDA
9V
G_SRQ
C3430 C3424
16V 16V
0.1u
47u
5V
5V
C3428
16V
0.1u
3.3V
3.3V
C3431 C3445
16V 6.3V
0.1u 47u
G_SCL
G_SDA
G_SRQ
G_SCL
G_SDA
18