Hi-Board (1 Of 2) Schematic Diagram - Panasonic TY-FB7HD Service Manual

6.3.

HI-Board (1 of 2) Schematic Diagram

HI-BOARD TXNHA10TNS (1/2)
!
A
B
C
D
E
F
TY-FB7HD
HI-Board (1 of 2) Schematic Diagram
1 2
SDI INPUT
JK3301
K1QBB1BB0014
R3502
0
R3503
0
C3315
6.3V
10u
R3506
0
C3313 C3314
C3317
16V 16V 16V
1u 0.1u R3507
0.1u
0
IC3303
C0JBAZ000279
1 8
2 7
3 6
R3309
100
4 5
C3310
16V
0.1u
R3314
R3376 2.2k
C3355
16V 47
0.1u
OUTPUT DRIVER
R3377 R3378
SDI OUTPUT
IC3307
75 75
L3302
C3325
ELJRE5N6JF2 C1AB00001654
6.3V
4.7u
R3318
1% 8
SDO_P
75
JK3302
7
SDO_N
K1QBB1BB0014 C3350
50V
1.5p
6
SD/HD
5
VCC
C3354
16V
0.1u
3 4
11
EQUALIZER
IC3302
C1AB00001653
1 CLI CD_L/MUTE 16
C3308
C3305
16V 16V
0.1u
0.1u
2 VCC VCC 15
3 14
C3301 VEE VEE
C3311
6.3V 6.3V
1u
4.7u
1%
4 13
SDI_P SDO_P
R3301
75
5 12
SDI_N SDO_N
C3302 C3312
6.3V
6.3V
1u 6 11 4.7u
VEE VEE
R3302 R3303
75 39
7 10
1% 1% AGC+ MCLADJ
C3306
6.3V
1u 8 9
AGC- BYPASS
Z3301
3 2 1
H4G1487B0002
NC GND O/P
VCO GND GND
4 8
VCTR GND VCC
5 6 7
C3331
C3332
16V
0.1u 16V R3364
0.1u
C3327 C3330 10
16V R3355
6.3V
4.7k
10u 0.1u
R3354
4.7k
R3319
R3368 22
39k
R3331 22
C3360
16V
0.1u
C3329
50V
C3334 R3332 22
2200p
16V
R3333 22
0.1u
R3322
0
R3329
C3336
0
16V
0.1u
R3504
0
C3338
C3316 C3321 C3322
6.3V
6.3V
16V 16V
R3505 10u 10u
0.1u 0.1u
0
1 60
R3334 22
2 59
R3335 22
3 58
R3336 22
4 57
BUFF_VDD DOUT15
CP_CAP DOUT19
R3337 22
5 56
CD1_L LB_CONT DOUT18 DOUT14
6 CP_GND IO_VDD 55 R3338 22
DDI_1_P DOUT13
C3318
R3339 22
7 54
0.1u TERM1 DOUT12
IC3304
16V
8 DDI_1_N IO_VDD 53
R3340 22
9 52
DVB_ASI C1AB00001900 DOUT11
R3341 22
10 51
IP_SEL DOUT10
11 DESERIALIZER 50 R3342 22
SD/HD_L DOUT9
R3313 33
12 49
20BIT/10BIT_L IO_GND
R3343 22
13 48
IOPROC_EN/DIS_L DOUT8
R3344 22
R3310 14 47
CD2_L DOUT7
0 R3345 22
15 46
DDI_2_P DOUT6
SDO_EN/DIS_L IO_GND
C3319 16 45 R3346 22
TERM2 CD_GND DOUT1 DOUT5
16V R3347 22
17 SDO_P DOUT0 44
DDI_2_N DOUT4
0.1u
R3348 22
18 43
C3320
19 42 R3349 22
16V
0.01u 20 41
C3337
R3315 270
16V
0.1u
C3323
0.1u C3339
16V 6.3V
10u
C3324 C3333
R3320
16V 16V
R3350 22
0.1u 75
0.1u
R3351 22
R3360
C3326
R3321
16V
75
10
0.1u
R3317
C3353 C3328
16V 2.2k
16V
0.1u 1u
R3373 R3374
75
75
C3351
6.3V
4.7u R3363 22
1
SDI_P
R3362 22
2 R3361 22
SDI_N
C3352 R3369 22
6.3V
3 4.7u
VEE R3370 22
R3371 22
4
RSET
R3372 22
R3375
750
5 6
R3501
0
TP3301 LOCK
C3347
D3304 16V
0.1u
LN1271RTR
1 8
R3352
IC3306
820
2 7
C0JBAZ000279
3 6
LOCK
4 5
S2P19
S2P18
C3335
16V
0.1u
1 8
IC3305
2 7
S2P17
R3365
C0JBAZ000279
S2P16
10
3 6
S2P15
S2P14 D_ERR
S2P13 R3330
4 5
820
S2P12
D3303
S2P11
C3341
LN1271RTR
S2P10
6.3V
D_ERR
S2P9 10u
S2P8 C3340
S2P7 16V
0.1u
S2P6
S2P5
S2P4
S2P3
S2P2
S2P1
S2P0
TY-FB7HD
HI-Board (1 of 2) Schematic Diagram
7 8
TY-FB7HD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
9