Panasonic TH-42PH10BK Service Manual page 74

TH-42PH10BK / TH-42PH10BS / TH-42PH10EK / TH-42PH10ES
14.12. HU-Board (2 of 2) Schematic Diagram
! HU-BOARD TXNHU1ZFTE (2/2)
IC3303
C0CBCAC00275
AVR 1.8V
3.3V
1 5
L3310
C3333 C3447 C3334
J0JHC0000078
6.3V 6.3V 16V 2
47u 0.1u
1u
3 4
R3345
330 R3347 L3312
220 G1C6R8MA0061
R3342
10 C3339 C3341
C3335 R3351
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
220 G1C6R8MA0061 10
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-42PH10BK/BS/EK/ES
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
C3393
C3385
16V 16V
0.1u 0.1u
C3440 C3441
6.3V 6.3V
47u
47u
X3301
R3364
H1A2705B0032
10
GND OE
2 1
R3360 OUT VDD
3 4
2.2k R3365
10
C3377
16V
R3417
0.1u
10
C3369
R3361
10V
1.1k
1u
C3346
R3355 16V
10 0.1u
47k
1
2
C3351
3
16V
0.1u 4 A3.3V
VREF1
AVDDA2
5
VRO1 VREF2
R3359 6 VRO2
AOUT1
2.7k 7
AVSDA1
C3352 8
AVDPL1
16V
P1.8V
0.1u 9
AVSPL1
C3353 10
VDDE D3.3V
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 17
C3355
0.1u AVDAD0 A3.3V
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
SYNCIN
16V 0.1u
23
C3359 GIN HD VIDEO DECODER(10bit ADC)
16V 0.1u
C3360 24
CO0
16V 0.1u 25
AVSPG0
C3361 26
ATST0
50V 33p
27
AVSPG1
C3362 28
CO1
16V 0.1u
29
CVBSIN Y/CVB IN
30
C3363
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
C3365 16V 0.1u
35
VSS
16V
36
0.1u VDDI D1.8V
C3366 37
VDDE D3.3V
16V 0.1u 38
CLK8
39
CLK4
R3358 AS
10k 40
GCLP SEL Low=I2C
41
DIN[9]
REQ
C3367 42
16V 0.1u 43
C3368 44
16V 0.1u
C3374
16V
0.1u
12 13
C3435
50V
0.01u
16M bit SDRAM
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
10k 19
C3400 TB6
16V C3415 B3
0.1u 16V 20
TC0
0.1u
B4
21 GND
22
C3412 TC1
50V B5
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
128 SD_A2
MCLK MA[2] TP3304
SD_A1
D3.3V VDDE 127
MA[1]
126 R3384 SD_A0
MA[0]
EXB38V220JV SD_A10 A_CLK
125
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
0.1u SD_CAS
119
MCAS
118 SD_DQM
MDQM
SD_A3
117 R3379
MA[3]
116 EXB38V220JV SD_A4
MA[4]
115 SD_A5
MA[5]
SD_A6
114
MA[6]
113 SD_A7
MA[7]
SD_A8
112
MA[8]
SD_A9
111
MA[9]
110 C3405
D3.3V VDDE R3385
16V
109 0.1u EXB38V220JV
D1.8V VDDI
108
VSS
C3406
107 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
100 C3408 27MHz 1.65kHz
D3.3V VDDE
16V 0.1u A_CLK
99
RCLKO
98 R3383
DOUT[0]
22
97
DOUT[1]
A_G0
96
DOUT[2]
95 R3386 A_G1
DOUT[3]
EXB38V220JV
94 A_G2
DOUT[4]
VSS
D3.3V A_G3
93
VDDE DOUT[5]
92 A_G4
VDDI
D1.8V DOUT[6]
A_G5
91
90 A_G6
89 A_G7
R3380
EXB38V220JV
IC3306
5V
C0JBAZ002269
LEVEL CHANGE 5V
3.3V 5V
C3409
10V
1u
R3375 R3376
10k 10k
1 8
/OE1 Vcc
R3373
22
SCL SCL(3.3V) 2 7
A1 /OE2
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
74
B40
A40
B39
3.3V A39
B38
A38
B37
A37
L3320
B36
J0JHC0000078 A36
3.3V
B35
A35
C3422 C3423 B34
6.3V 16V A34
47u 0.1u
B33
A33
56
B32
TA4 TP3305
A32
R6
55
B31
TA3
A31
R5
54
B30
TA2 A30
R4
53 TP3301
B29
GND
A29
52 AE_R
TA1 B28
A28
R3
51 TP3302
B27
TA0
A27
R2
50 AE_L
B26
TD0
A26
R0 49
B25
LVDS_GND
A25
AN_TX0-
48
B24
TA-
A24
47 AN_TX0+
B23
TA+ A23
B22
AO_TX1-
46
TB-
A22
45 C3418 AO_TX1+
B21
TB+
16V A21 9V/0.5A 3slot
0.1u
44
B20
LVDS_VCC
A20
43
B19
LVDS_GND
A19 5V/0.4A 3slot
42 AP_TX2-
B18
TC- C3416
A18
50V 1000p AP_TX2+
41
B17
TC+
A17 3.3V/1.2A 3slot
40 AQ_TXC-
TCLK- B16
AR_TX3+ A16
AQ_TXC+
39
B15
TCLK+
AR_TX3- A15
38 AR_TX3-
B14
TD-
A14
37 AR_TX3+
B13
TD+
AQ_TXC+ A13
36 C3419
B12
LVDS_GND 16V
AQ_TXC- A12
0.1u
35
B11
PLL_GND A11
34
B10
PLL_VCC
AP_TX2+ A10
33 C3417
PLL_GND B9
AP_TX2- A9
50V 1000p
32
B8
/PDWN
A8
R3399 10k
31
B7
CLK_IN
AO_TX1+ A7
C3420
30
50V B6
TC6
18p AO_TX1- A6
29
B5
GND
A5
B4
AN_TX0+ A4
B3
AN_TX0- A3
B2
A2
B1
A1
H1
TO
DS-BOARD
(DS11)
5V_STB
5V
1 A0 8
VCC R3408 C3425 R3405 R3406
10V 4.7k
2 EEPROM 7 10k 4.7k
A1 1u
WP
3 A2 6
SCL
16kbit R3403 22
4 5
GND
SDA
R3404 22
IC3309
TVRP523 TO
FACTORY
CONFIG ROM USE
5V_STB
H0
1 5V
2 SRQ
3
GND
4
5
6 SCL
7 SDA
8
WP
TH-42PH10BK/BS/EK/ES
HU-Board (2 of 2) Schematic Diagram
16 17
5V_STB
C3429
16V
0.1u
G_SCL
9V
G_SDA
9V
G_SRQ
C3424
C3430
16V 16V
0.1u 47u
5V
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