Hu-Board (2 Of 2) Schematic Diagram - Panasonic TH-42PH12ES Service Manual

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

HU-BOARD TXNHU1VBTE (2/2)
!
IC3303
C0CBCAC00275
AVR 1.8V
3.3V
1 5 1.8V
L3310 C3334 C3343 C3344
C3333 C3447
J0JHC0000078 16V 50V 6.3V
6.3V 6.3V 2
0.1u 0.01u
47u 1u 1u
3 4
C3440
C3346
R3345
R3347 L3312 R3355 16V
330
220 G1C6R8MA0061 10 0.1u
R3342
10
C3335 C3339 C3341
R3351
16V 50V 50V
47k
0.1u 33p 68p
R3340
150
Q3307
2SB0709ARL
R3353
2.2k
C3351
16V
R3354 C3345
0.1u
1.1k 10V
1u
C3352
16V
0.1u
R3346
L3313
330 R3348 R3356
220 G1C6R8MA0061 10
R3343
10 C3336 C3340 C3342 C3347
R3352
16V 50V 50V 16V
47k
0.1u 33p 68p 0.1u
R3341
150
Q3308 C3348
16V
2SB0709ARL
0.1u
C3358
16V 0.1u
C3359
16V 0.1u
1
2
C3349
16V
0.1u
C3365
16V
0.1u
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
10 11
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3.3V
L3318
J0JHC0000078
3.3V
C3444 C3435
6.3V 50V
47u 0.01u
C3384
C3392
16V
16V
0.1u
0.1u
C3443 C3442 IC3305
6.3V 6.3V
47u 47u 16M bit SDRAM
C3ABMG000227
C3385 C3393
16V 16V
0.1u 0.1u
C3441
6.3V
6.3V
47u
47u
X3301
R3364
H1A2705B0032
10
GND OE
2 1
R3360 OUT VDD
3 4
2.2k R3365
C3377 10
16V
R3417
0.1u
10
C3369
R3361
10V
1.1k
1u
1
2
3
4 A3.3V
VREF1 MD[17]
AVDDA2 MWE
5
VRO1 VREF2 MCLK MA[2]
R3359 6
AOUT1 VRO2 D3.3V VDDE MA[1]
2.7k
7
AVSDA1 MA[0]
8
AVDPL1 MA[10]
P1.8V
9
AVSPL1 MBA
10
C3353
VDDE D3.3V MRAS
16V 0.1u
11
SININ1 D3.3V VDDE
12
ITHR D1.8V VDDI
C3354 13
VDDI D1.8V VSS
16V 0.1u
14
RCLKI MCAS
15
SMCK MDQM
16
VSS MA[3]
C3355 17
AVDAD0 A3.3V MA[4]
16V 0.1u
18
VRH0 MA[5]
C3356 19 IC3304
VRL0 MA[6]
16V 0.1u 20
AVSAD0 MA[7]
C3357 21 C1AB00002487
AVDPG0 A3.3V MA[8]
16V 0.1u
22
SYNCIN MA[9]
23
HD VIDEO DECODER(10bit ADC)
GIN D3.3V VDDE
C3360 24
CO0 D1.8V VDDI
16V 0.1u
25
AVSPG0 VSS
C3361 26
ATST0 FID
50V 33p
27
AVSPG1 VD
C3362 28
CO1 HD
16V 0.1u
29
CVBSIN Y/CVB IN VSS
30
C3363
AVDPG1 A3.3V TIN
16V 0.1u
31
AVSAD1 D1.8V VDDI
C3364 32
VRL1 VSS
16V 0.1u 33
VRH1 D3.3V VDDE
C3350 34
AVDAD1 A3.3V RCLKO
16V 0.1u
35
VSS DOUT[0]
36
VDDI D1.8V DOUT[1]
C3366 37
VDDE D3.3V DOUT[2]
16V 0.1u
38
CLK8 DOUT[3]
39
CLK4 DOUT[4]
R3358 AS VSS
40 D3.3V
10k
GCLP SEL Low=I2C VDDE DOUT[5]
41 DIN[9] VDDI
REQ DOUT[6]
D1.8V
C3367 42
16V 0.1u 43
C3368 44
16V 0.1u
C3374
16V
0.1u
R3373
SCL
SDA
R3374
12 13
3.3V
1 RS 56
TA4
R6
2 TD1 55
R1 TA3
R5
3
TA5 54
C3413 R7 TA2
R4
A_G2 16V 0.1u 4
TA6 53
GND
C3434
50V 5 52
GND
0.01u TA1
A_G3 6 R3 51
TB0
TA0
C3410
R2
A_G4 50V 1000p 7 50
TB1
TD0
R0
A_G0 8 49
TD2
LVDS_GND
9 48
VCC
TA-
A_G1 10 47
TD3
TA+
A_G5 11 46
TB2
TB-
C3414
A_G6 16V 0.1u 12 TB3 45 C3418
TB+ 16V
13 GND 44 0.1u
LVDS_VCC
A_G7 14 TB4 43
LVDS_GND
C3411
50V 15 TB5 42
1000p B2 TC-
C3416
50V 1000p
16 TD4 41
B0 TC+
17 R/F 40
57MHz
TCLK-
18 TD5 39
R3392 B1 TCLK+
10k
C3400 19 TB6 38
16V C3415 B3 TD-
0.1u
16V 20 TC0 37
0.1u
B4 TD+
C3419
21 GND 36
16V
LVDS_GND
0.1u
C3412 22 TC1 35
50V B5 PLL_GND
1000p
23 TC2 34
B6 PLL_VCC
24 33 C3417
TC3
B7 PLL_GND
50V 1000p
25 32
TD6
C3402 /PDWN
TP3303 R3399 10k
16V 26 31
VCC
0.1u CLK_IN
132 C3420
A_HD 27 30
TC4
131 TC6 50V
18p
130 A_VD 28 29
TC5
R3378 GND
129
EXB38V220JV
SD_A2
128 TP3304
127 SD_A1
SD_A0
126 R3384
EXB38V220JV SD_A10 A_CLK
125
124 SD_BA
123 SD_RAS
C3403
122
16V
121 0.1u
120 C3404
16V
0.1u SD_CAS
119
118 SD_DQM
117 R3379 SD_A3
EXB38V220JV SD_A4
116
SD_A5
115
114 SD_A6
113 SD_A7
SD_A8
112
111 SD_A9
110 C3405
16V R3385
109 0.1u EXB38V220JV
108
C3406
107 R3381
16V 0.1u 22
A_VD
106
A_HD
105
104 R3377 R3382
10k 22
103
102 C3407
16V 0.1u
101
100 C3408 27MHz 1.65kHz
16V 0.1u A_CLK
99
98 R3383
22
97
A_G0
96
A_G1
95 R3386
EXB38V220JV
94 A_G2
93 A_G3
A_G4
92
91 A_G5
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
22
SCL(3.3V) 2 7
A1 /OE2
R3389
22
SDA(3.3V) 3 6 SCL G_SCL
B2 B1
4 5 SDA G_SDA
22 GND A2
R3390
22
A=3.3V, B=5V
14 15
53
TH-42PH12EK / TH-42PH12ES
B40
A40
B39
3.3V A39
B38
A38
B37
A37
L3320
B36
J0JHC0000078
A36
B35
A35
C3422 C3423 B34
6.3V 16V A34
0.1u
47u
B33
A33
B32
TP3305 A32
B31
A31
B30
A30
TP3301 5V_STB
B29
A29
AE_R
B28
A28
TP3302
B27
A27 C3429
AE_L 16V
B26 0.1u
A26 G_SCL
9V
B25
A25 G_SDA
9V
AN_TX0-
B24
A24 G_SRQ
C3424
AN_TX0+ C3430
B23
16V 16V
A23 B22
0.1u 47u
AO_TX1- 5V
A22
AO_TX1+
B21
5V
A21 9V/0.5A 3slot
B20
A20 5V
B19
A19 5V/0.4A 3slot C3428
AP_TX2- 16V
B18
0.1u
A18 3.3V
AP_TX2+
3.3V
B17
A17 3.3V/1.2A 3slot
AQ_TXC-
B16
AR_TX3+ A16
AQ_TXC+
B15 C3431 C3445
AR_TX3- A15 16V 6.3V
AR_TX3-
0.1u 47u
B14
A14
AR_TX3+
B13
AQ_TXC+ A13
B12
AQ_TXC- A12
B11
A11
B10
AP_TX2+ A10
B9
AP_TX2- A9
B8
A8
B7
AO_TX1+ A7
B6
AO_TX1- A6
B5
A5
B4
AN_TX0+ A4
B3
AN_TX0- A3
B2
A2
B1
A1
H1
TO
DS-BOARD
(DS11)
5V_STB
5V
1 8
A0
VCC C3425
R3408 R3405 R3406
10V
2 7 10k 4.7k 4.7k
A1 EEPROM 1u
WP
3 6 G_SCL
A2
SCL
16kbit R3403 22
4 5 G_SDA
GND
SDA
R3404 22
IC3309
TVRP523 TO
FACTORY
CONFIG ROM USE
5V_STB
H0
1 5V
2 SRQ G_SRQ
3
GND
4
5
6 SCL G_SCL
7 SDA G_SDA
8
WP
16 17 18