Hh-Board (1 Of 2) Schematic Diagram - Panasonic TY-FB8HM Service Manual

7.3.

HH-Board (1 of 2) Schematic Diagram

HH-BOARD TXNHA10ZYS (1/2)
A
D3307 D3313 D3315
JK3301
EZJZ0V80008B EZJZ0V80008B EZJZ0V80008B
K1FA119E0001 D3308 D3314 D3316
EZJZ0V80008B EZJZ0V80008B EZJZ0V80008B
1
D2+
R3301 3.9
B D2G 2
D2- 3
4 R3302 3.9
D1+
R3303 3.9
D1G 5
6
D1-
R3304 3.9
HDMI 7
D0+
8 R3305 3.9
INPUT D0G
9
D0-
10 R3306 3.9
CLK+
R3307 3.9
CLKG 11
12
CLK-
R3308 3.9
CEC 13
14 D3302
N.C. D3310
EZJZ0V80008B
EZJZ0V80008B
SCL 15
5V_PLUG
16
DDC DATA
D3311
DDCG 17
D3303 EZJZ0V80008B
18 EZJZ0V80008B 5V
+5V
HPDT 19 L3302
ELJPA2R2MFB C3307 C3309
R3315
16V 16V
1k
10u 1u
C3305
50V R3311
0.1u 10k
R3313
47
FOR DDC RESET
C
R3321
Q3301 15k
2SD0601ARL
C3308
R3316
16V
2.7k
1u
IC3303
C0JBAZ002269
A=3.3V, B=5V
5V
C3306
16V 1u
R3312
10k
1 8
R3325 R3327
/OE1 Vcc
R3309 10k 4.7k
33
2 7
A1 /OE2
3 6
B2 B1
R3310
33 4 5
GND A2
A=3.3V, B=5V
D
5V
L3301
J0JBC0000080
5V
C3301 C3302
16V 50V
1u 0.1u
R3326
10k
Hi : MUTE
5V_PLUG
R3328
68
R3323
Q3302
33k R3324
10k 2SD0601ARL
CABLE IN -> Hi : Norm
CABLE OUT -> Low : Mute
C3303 C3304
D3301
50V 16V
MAZ30560ML
E 0.1u 1u 4.3V
1 VCC 8
A0
R3314 R3322
10k 47k
2 WP 7
A1
3 SCL 6 <- SCL(5V)
A2
R3318
0
4 SDA 5 <- SDA(5V) ->
VSS
R3319
0
IC3302
TVRN588
DDC
EEPROM
F
TY-FB8HM
HH-Board (1 of 2) Schematic Diagram
1 2
BUS B
R3531 R3532 R3533
EXB38V104JV EXB38V104JV EXB38V104JV
L3307
J0JHC0000031
R3337
10k
C3322
16V
1u
C3334
50V 0.01u
3.3V
C3314 C3315
50V 50V
0.1u 1000p
76
77
C3311
6.3V 78
10u
79
PGND1
RSVDL Q11
R3335 80
PVCC1 CSCL Q12
390 81
CSDA Q13
EXT_RES
HDMI I/F
C3313 82
AVCC
6.3V
RECEIVER
10u 83
RXC- RXC-
84
C3316 RXC+
85
RXC+ 50V AGND
RX0- 0.01u 86
RX0-
87
RX0+
Thermal
RX0+
88
AGND
C3317 89 Pad
50V AVCC
0.1u 90
AGND
RX1- 91
RX1-
92
RX1+
RX1+ C3318
93 IC3305
50V AVCC
0.1u 94
AGND
C1AB00001981
C3319 95
AVCC
50V DACVCC NC
1000p
RX2- 96
RX2- DACGND PLLIN
97 PVCC2
NC
RX2+
RX2+
98
99
C3320 100
50V
0.1u
C3321
50V
0.01u
C3325 C3327 C3328 C3330 C3332 C3338 C3340 C3341
50V 50V 50V 50V 6.3V 50V 50V 4V
1000p 0.1u 0.01u 0.01u 10u 0.01u 0.1u 47u
3.3V
C3324 C3326 C3342
R3353
16V 50V
4.7k 50V
1u 0.1u
0.01u
R3343
150 C3343
C3323
TP6 50V
R3329
0.1u
4.7k
SCL(3.3V)
R3330 33
SDA(3.3V)
R3331
33
Audio Mute when cable is not connected
DAC mute and Audio mute
R3355
4.7k
R3354
3.3V 4.7k
D_SDA
D_FA
D_SCL
L3303
J0JHC0000031
R3352
3.3V 0
1
2
R3334
0
R3347 3
0
4
NC NC
/RST R3348 5
- /RST
0
R3333 6
-
220
7
TEST
R3332
8
D3317 1k -
MAZ30360HL
9
Vcc Vout P83
C3310 10
50V
-
R3344 R3346
SUB 0.01u 11
NC GND 4.7k 4.7k P82
12
-
R3349 13
P81
0
14
-
15
C_SCL -
IC3304
DV_S_MUTE 16
- DV_S_MUTE
TP2
C0EBE0000066 R3339 17
-
22
C_SDA B_SCL 18
- SCL_HDMI
B_SDA
RESET 19
20
R3340
C_WP
22
TP3 R3345 21
C3333
50V 150
R3350
1000p
3.3k
BUS C
3 4
3.3V
L3310
J0JHC0000031
3.3V
R3534
EXB38V104JV L3308 C3363
C3362
J0JBC0000080
4V 50V
47u 0.1u
C3360
16V
1u
BUS A
R3367
33
C3355
50V
1000p
C3356
50V
1000p
50
R3526
100k
49
C3357
48 50V 0.1u
47
OVCC R3370
EXB38V220JV
46
ODCK
45 R3363 A_R0 A_R0
OGND
33 A_R1 A_R1
44
Q17
FL3301
A_R2 A_R2
43
Q18 J0HABB000004
42 A_R3 A_R3
Q19 1 3
41
GND
R3371 2 4
40
EXB38V220JV
VCC
39 A_R4 A_R4
Q20
A_R5 A_R5
38 C3353 FL3302
Q21
37 50V 0.1u A_R6 A_R6 J0HABB000004
Q22
A_R7 A_R7
36
Q23 1 3
35 2 4
DE
34 A_VS A_VS
VSYNC
A_HS A_HS
33
HSYNC
FL3303
32 RX_SCK
SCK J0HABB000004
31 RX_WS
WS
1 3
30 RX_SD0#
SD0 2 4
29
SPDIF R3528 R3527
28
R3372 100k 100k
FL3304
27 EXB38V330JV
J0HABB000004
26 R3364 RX_MCLK
33 1 3
R3369
2 4
33
C3359
50V
0.01u
C3344
50V
0.1u
C3346
6.3V
10u
C3350 R3365
C3345
6.3V 3.9k
50V 50V 10u
0.1u 1000p
C3354
16V
0.047u
BUS K
BUS D
C3347 C3349
50V
50V
12p BUS E
12p
TP4
R3366
0
TP5
63
62
61
60
HDMI_INT -
- -
59 R3376 0
NC - -
R3377 0
P85 P70 58
SOS2 P72
57 R3378 0
-
IC3306 0
56 R3379
-
R3380 0
55
TVRN587 P73
54 R3381 0
-
MICON
53
-
52
-
51
-
50
-
49
-
48
-
P80 P75 FOR MICON LOADER
47
- VPP -
46 R3386 0 5V_STB
- MODE INPUT -
-
R3387 0
45
44
43
R3467
47k
SW3301
K0D412A00002
R3521
22
C3348
16V 1u
C3352
50V 1000p Q3303
C3361
1 2 3 4
50V
R3374 2SB0709ARL
0.01u
R3360 22k
R3359
6.8k
3.9k
R3375 5.6k
C3351 C3358
50V 0.1u 4V 47u
5 6
11
9V
5V
IC3301
L3313
C0FBBK000047 J0JBC0000080
L3311
J0JBC0000080
AUDIO DAC
C3367
C3365 16V
R3388
50V 47u
4.7k
0.1u
1 MCLK 16
DZFL R3428
2 15
BICK 33k
DZFR
3 SDTI 14
VDD
4 LRCK 13
VSS
R3390 5 12
PDN Low Active IC3309
VCOM
33
6 SMUTE/CSN 11
C3366 C3370
AOUTL C0ABBB000289
7 10 16V
ACKS/CCLK 50V
10u 0.1u
AOUTR
8 DIF0/CDTI 9 R3414
AUDIO AMP L
P/S 10k
L
C3368
LOW=MUTE 16V
R3415
VIH > 2.2V 4.7u C3377 C3378
10k
16V 50V
VIL < 0.8V
47u 0.01u
5V R3436 R3438
R3424
22k
33k
C3369 C3380 R3433
R
16V 50V 22k
4.7u 180p
Q3306
-
2SB0709ARL
10k:10k +
Hi=> MUTE
R3397
10k
+
-
R3395 R3398
47k 10k
Q3304 Q3310
2SD0601ARL 2SD0601ARL
R3396 R3399
10k 10k R3465
R3466 22k
22k
Q3305 Q3307 R3407
R3389
10k 22k
R3394 2SD0601ARL 2SD0601ARL
47k
C3371
16V R3418
L
10u 100
NP
R3400 C3406
C3375 R3416
1k 16V
50V 47k
2700p 4.7u
R3403
R3402 330
1M
Q3308
2SD0601ARL
C3372
R
16V R3419
10u 100
NP
R3401
C3376 C3407
1k R3417
50V 16V
47k
2700p 4.7u
R3404
330
Q3309
2SD0601ARL
5V
L3312
J0JBC0000080
C3373 C3374
16V 50V
0.1u
1u
R3408 R3413
10k 39k
F_P0 1 16
SW1
Vcc
R3405 33
2 SW0 15
SCL
R3409 68
3 DAC4 14
SDA
R3410
4 13
68 DAC3
SAD2
5 DAC2 12
SAD1
3.3V
6 11
DAC1
IC3319 SAD0
HQ2 R3412
68 7 DAC0 10
C0JBAB000781 SW3
1
8 9
GND
SW2
2 D_FA INVERTER
3 IC3308
1 5
4 D_SCL
C1AB00000441
R3522
C3433
5 D_SDA 22 50V
2
0.1u EX.I/O
6
C3432
5V(VPP) 3 4
50V
7 0.1u
R3535
22
R3523
22
TY-FB8HM
HH-Board (1 of 2) Schematic Diagram
7 8
TY-FB8HM
1
2
3
R3437 R3439
22k 39k
R3435
22k
C3382 C3384
50V 50V
33p
180p
-
+
L
+
-
R3463
22k
R3464 C3386
22k 16V
47u
C3385
50V
0.01u
39k
C3383
50V
33p
IC3313
C0ABBB000289
R
AUDIO AMP R
4
R3455 Q3311
47k
2SD0601ARL
R3461
100
AA_AUD_L
R3457
47k
R3459
1k
R3456
Q3312
47k
2SD0601ARL
R3462
100
AA_AUD_R
R3458
47k
R3460
1k
5
6
9V
L3314
J0JBC0000080
C3379 C3381
16V 50V
1u 0.1u
R3432 R3434
4.7k 4.7k
R3422
33
E_SCL
E_SDA
R3423
33
R3427 R3429
10k 10k
R3430
33 F_P2
F_P1
R3431
33
7
8
9
9