Panasonic TY-FB8HM Service Manual page 17

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