Panasonic TY-FB9BD Service Manual ▷ View online
7 Block and Schematic Diagram
7.1. Schematic Diagram Notes
TY-FB9BD
9
7.2. HU-Board Block Diagram
C
Y
L
L-G
R
R-G
L
R
1.8V
1.8V
3.3V
3.3V
3.3V
5V
5V_STB
5V_STB
9V
5V
3.3V
3.3V
9V
1
2
4
12
10
14
9
11
HU DUAL VIDEO TERMINAL(BNC/S)
B1
B2
5
A2
6
3
LEVEL CHANGE
A1
2
SDA
SCL
6
5
IC3309
CONFIG ROM
1
5
VOUT
VDD
IC3303
AVR 1.8V
43
45
40
36
Q3302,Q3306
29
V/Y
(+6db)
IN
V/CVB
(+6db)
Q3301,Q3305
C
C IN
68
6db
6db
6db
Y IN
1
1
VOUT
1
COUT
YOUT
1
V1
LV1
RV1
C2
Y2
S2
LV2
RV2
LOGIC
26
27
SCL
SDA
6db
0db
6db
0db
39
1
LOUT
41
1
ROUT
JK3301
VIDEO IN
JK3302
AUDIO IN
L
R
S-VIDEO IN
JK3304
JK3303
R
AUDIO IN
L
164
X3301
27MHz
HD VIDEO DECODER (10bit ADC)
IC3304
SDRAM
IC3305
16M bit
60
RESETX
VCC
VOUT
4
5
RESET
IC3302
96
95
93
94
92
91
90
89
105
106
84
83
MPU
I/F
SCL
SDATX
SCL
SDA
IC3306
3,3V
5V
4
31
12
27
7
28
10
6
11
8
14
ANALOG FR
ONT END(MUX/CLAM/A
GC)
DOUT(2)
SCL
B12
TXC+
TXC-
TO J13
SDA
H1
B25
B24
39
37
40
42
41
45
38
46
47
48
B11
B15
B9
B14
B6
B8
B3
B5
B2
TX3+
TX3-
TX2+
TX2-
TX1+
TX1-
TX0+
TX0-
B28
PLUG DETECT
B23
SRQ
H0
2
6
7
FACTORY
FOR
USE
SRQ
SCL
SDA
SCL(5V)
SDA(5V)
A26
L
R
A28
Q3304
Q3303
L(0dB)
R(0dB)
S2 DETECT
B36
A22
5V_STB
9V
A21
9V
B21
A19
5V
5V
3.3V
A17
B19
B17
3.3V
SDRAM
I/F
XIN
99
CLOCK GENE
DOUT(3)
DOUT(4)
DOUT(5)
DOUT(7)
DOUT(6)
DOUT(8)
DOUT(9)
G0
G1
G2
G5
G3
G4
G7
G6
TCLK+
TD+
TC+
TB+
TD-
TA+
TC-
TB-
TA-
TCLK-
IC3307
LVDS TX
TC4
CLK_IN
TC5
HD
VD
VD
HD
RCLK0
27MHz
VIDEO
SIGNAL
PROCCESSOR
Synchroni-
zation
Y/C Sepa
Chroma Demo
Noise Reduce
Picture
Adjust/
Enhancer
Flame TBC
OUTPUT I/F(FORMA
TTER/B
UFFER)
AV SW
IC3301
ADC
ADC
SCL(3.3V)
SDA(3.3V)
TD2
TD3
TB0
TA6
TB2
TB1
TB4
TB3
TY-FB9BD
HU-Board Block Diagram
TY-FB9BD
HU-Board Block Diagram
TY-FB9BD
10
7.3. HU-Board (1 of 2) Schematic Diagram
C
Y
+
+
+
AE_R
AE_L
F_SDA
F_SCL
9V
D3302
MAZ81400ML
R3338
1k
R3304
22k
L3306
EXC3BB221H
R3324
100
C3312
10V
1u
D3309
MAZ81400ML
R3327
330
Q3301
2SD0601ARL
C3326
50V
47p
47p
R3322
33k
S3302
GAP0.3
C3301
50V
560p
C3303
50V
560p
R3301
75
C3319
16V
0.1u
R3326
330
R3339
1k
S3303
GAP0.3
R3331
100
C3308
10V
1u
C3310
10V
1u
JK3304
K1CB106B0027
C3321
50V
10p
10p
R3306
22k
C3446
16V
0.1u
L3309
G1C100K00020
C3331
10V
10u
10u
S3305
GAP0.3
C3448
16V
0.1u
Q3305
2SB0709ARL
C3450
16V
1u
C3426
16V
47u
47u
C3307
10V
10u
C3309
16V
47u
47u
L3301
EXC3BB221H
C3311
16V
0.1u
R3413
22
R3334
430
D3310
MAZ81400ML
L3303
EXC3BB221H
Q3302
2SD0601ARL
L3308
G1C100K00020
C3316
10V
1u
D3306
MAZ81400ML
D3307
MAZ81400ML
R3336
100
R3307
22k
R3335
430
9V
C3329
1000p
50V
S3307
GAP0.3
JK3302
K2HA204B0097
L
L-G
R
R-G
R3305
22k
9V
C3328
16V
0.1u
L3307
EXC3BB221H
D3304
MAZ81400ML
R3337
100
R3411
1k
JK3301
K1QBB1AB0008
P2347
R3310
220
R3414
22
R3332
127
C3304
50V
560p
C3427
16V
0.1u
L3319
J0JHC0000078
R3329
1k
R3333
127
R3316
220
Q3304
2SD0601ARL
C3318
10u
10V
R3321
47k
R3328
1k
R3325
100
S3306
GAP0.3
C3306
10V
1u
JK3303
K2HA204B0097
L
L-G
R
R-G
L3302
EXC3BB221H
C1AB00000461
IC3301
1
V1
2
LV
1
3
Y1
4
RV
1
5
C1
6
S2-1
7
S-1
8
V2
9
LV
2
10
Y2
11
RV
2
12
C2
13
S2-2
14
S-2
15
V3
16
LV3
17
Y3
18
RV3
19
C3
20
S2-3
21
S-3
22
LV4
23
V4
24
RV
4
25
ADR
26
SCL
27
SD
A
28
DC OUT
29
COUT2
30
LOUT2
31
Y
OUT2
32
R
OUT2
33
V
OUT2
34
Vcc
35
MUTE
36
YIN1
37
BIAS
38
CIN1
39
LOUT1
40
VOUT1
41
ROUT1
42
TRAP1
43
YOUT1
44
GND
45
COUT1
46
LTV
47
TV
48
RT
V
R3314
220
Q3303
2SD0601ARL
Q3306
2SB0709ARL
R3308
1k
C3320
16V
0.1u
C3325
50V
47p
47p
R3315
220
R3317
220
C3451
16V
0.1u
C3315
16V
47u
47u
GAP0.3
S3301
R3330
100
R3302
75
C3317
10u
10V
L3305
EXC3BB221H
C3327
16V
0.1u
R3319
100
C3302
50V
560p
R3318
100
R3309
220
C3314
10V
10u
10u
R3303
75
L3304
EXC3BB221H
D3308
MAZ81400ML
C3305
10V
10u
S3304
GAP0.3
C3332
10V
10u
10u
R3320
33k
R3312
220
C3330
1000p
50V
R3323
47k
C3322
50V
10p
C3313
10V
10u
R3416
0
R_IN
L_IN
R_IN
L_IN
VIDEO
S-VIDEO
IN
IN
V
L
Y
R
C
L
R
C(+6dB) 4.5V
V/Y(+6dB) 3.3V
R(0dB) 4.5V
L(0dB) 4.5V
C
Y
R
L
B
E
9
6
8
7
3
D
4
C
1
2
F
5
A
HU-BOARD TXNHU10YHT (1/2)
4
1
5
3
2
VIDEO IN
AUDIO IN
S-VIDEO IN
AUDIO IN
AV SW
TY-FB9BD
HU-Board (1 of 2) Schematic Diagram
HU-Board (1 of 2) Schematic Diagram
TY-FB9BD
HU-Board (1 of 2) Schematic Diagram
HU-Board (1 of 2) Schematic Diagram
TY-FB9BD
11
7.4. HU-Board (2 of 2) Schematic Diagram
+
+
+
+
+
+
+
+
+
SD_D15
SD_D14
SD_D13
SD_D12
SD_D11
SD_D10
SD_D9
SD_D8
SD_DQM
SD_CLK
SD_A9
SD_A8
SD_A7
SD_A6
SD_A5
SD_A4
SD_A3
SD_A2
SD_A1
SD_A0
SD_A10
SD_BA
SD_RAS
SD_CAS
SD_WE
SD_DQM
SD_D7
SD_D6
SD_D5
SD_D4
SD_D3
SD_D2
SD_D1
SD_D0
G_SDA
A_G4
G_SCL
A_G6
5V
A_G1
9V
G_SRQ
A_G3
A_G0
A_G2
A_G7
AE_R
3.3V
AE_L
A_G5
SD_D0
SD_D15
SD_D1
SD_D14
SD_D2
SD_D13
SD_D3
SD_D12
SD_D4
SD_D11
SD_D5
SD_D10
SD_D6
SD_D9
SD_D7
SD_D8
SD_WE
SD_A3
A_G0
A_G1
A_G2
A_G3
A_G4
A_G5
A_G6
A_G7
A_CLK
G_SDA
G_SCL
G_SRQ
G_SCL
G_SDA
SD_RAS
SD_BA
SD_A10
SD_A0
SD_A1
SD_A2
A_CLK
A_HD
A_HD
A_VD
A_VD
SD_A9
SD_A6
SD_A5
SD_A8
SD_A4
SD_A7
SD_DQM
F_SD
A
F_SCL
5V
5V
1.8V
5V
G_SCL
G_SDA
SD_CAS
5V
SD_CLK
AN_TX0-
AN_TX0+
AO_TX1-
AO_TX1+
AP_TX2-
AP_TX2+
AR_TX3+
AR_TX3-
AQ_TXC+
AQ_TXC-
AN_TX0-
AN_TX0+
AO_TX1-
AO_TX1+
AP_TX2-
AP_TX2+
AR_TX3+
AR_TX3-
AQ_TXC+
AQ_TXC-
3.3V
C3355
16V 0.1u
D3311
MAZ30360HL
C3400
16V
0.1u
C3429
0.1u
16V
TP3304
H0
1
2
3
4
5
6
7
8
3.3V
IC3307
C0JBCZ000523
1
RS
2
TD1
3
TA5
4
TA6
5
GND
6
TB0
7
TB1
8
TD2
9
VCC
10
TD3
11
TB2
12
TB3
13
GND
14
TB4
15
TB5
16
TD4
17
R/F
18
TD5
19
TB6
20
TC0
21
GND
22
TC1
23
TC2
24
TC3
25
TD6
26
VCC
27
TC4
28
TC5
29
GND
30
TC6
31
CLK_IN
32
/PDWN
33
PLL_GND
34
PLL_VCC
35
PLL_GND
36
LVDS_GND
37
TD+
38
TD-
39
TCLK+
40
TCLK-
41
TC+
42
TC-
43
LVDS_GND
44
LVDS_VCC
45
TB+
46
TB-
47
TA+
48
TA-
49
LVDS_GND
50
TD0
51
TA0
52
TA1
53
GND
54
TA2
55
TA3
56
TA4
C3386
16V
0.1u
C3381
16V
0.1u
R3374
22
C3366
16V 0.1u
C3359
16V 0.1u
C3419
16V
0.1u
C3EBGC000065
IC3309
1
A0
2
A1
3
A2
4
GND
5
SDA
6
SCL
7
WP
8
VCC
R3367
EXB38V220JV
C3333
47u
6.3V
C3351
16V
0.1u
R3352
47k
R3384
EXB38V220JV
C3396
16V
0.1u
C3385
16V
0.1u
TP3305
R3356
10
C3369
10V
1u
C3415
16V
0.1u
C3380
16V
0.1u
C3424
16V
47u
47u
C3437
16V
0.1u
R3340
150
C3334
16V
0.1u
C3367
16V 0.1u
R3378
EXB38V220JV
C3345
10V
1u
C3378
16V
0.1u
R3355
10
R3354
1.1k
R3385
EXB38V220JV
L3312
G1C6R8MA0061
C3337
50V
0.01u
C3ABMG000227
IC3305
1
VCC
2
DQ1
3
DQ2
4
VSSQ
5
DQ3
6
DQ4
7
VCCQ
8
DQ5
9
DQ6
10
VSSQ
11
DQ7
12
DQ8
13
VCCQ
14
LDQM
15
WE
16
CAS
17
RAS
18
CS
19
A11
20
A10
21
A0
22
A1
23
A2
24
A3
25
VCC
26
VSS
27
A4
28
A5
29
A6
30
A7
31
A8
32
A9
33
NC
34
CKE
35
CLK
36
UDQM
37
NC
38
VCCQ
39
DQ9
40
DQ10
41
VSSQ
42
DQ11
43
DQ12
44
VCCQ
45
DQ13
46
DQ14
47
VSSQ
48
DQ15
49
DQ16
50
VSS
5V
3.3V
R3370
10k
C3388
16V
0.1u
5V_STB
R3351
47k
R3389
22
C3399
16V
0.1u
C3356
16V 0.1u
L3318
J0JHC0000078
R3381
22
R3406
4.7k
C3347
16V
0.1u
R3380
EXB38V220JV
C3434
0.01u
50V
C3431
0.1u
16V
R3404
22
C3407
16V
0.1u
R3344
1k
3.3V
C3383
16V
0.1u
R3408
10k
C3384
16V
0.1u
C3376
16V
0.1u
R3368
EXB38V220JV
R3345
330
TP3303
C1AB00002487
IC3304
1
A
OUT2
2
A
VSD
A2
3
A
VDD
A1
4
VREF1
5
VRO1
6
AOUT1
7
AVSDA1
8
AVDPL1
9
AVSPL1
10
VDDE
11
SININ1
12
ITHR
13
VDDI
14
RCLKI
15
SMCK
16
VSS
17
AVDAD0
18
VRH0
19
VRL0
20
AVSAD0
21
AVDPG0
22
SYNCIN
23
GIN
24
CO0
25
AVSPG0
26
ATST0
27
AVSPG1
28
CO1
29
CVBSIN
30
AVDPG1
31
AVSAD1
32
VRL1
33
VRH1
34
AVDAD1
35
VSS
36
VDDI
37
VDDE
38
CLK8
39
CLK4
40
GCLP
41
REQ
42
VSS
43
VDDI
44
VDDE
45
AS
46
SEL
47
DIN[9]
48
DIN[8]
49
DIN[7]
50
DIN[6]
51
DIN[5]
52
DIN[4]
53
DIN[3]
54
DIN[2]
55
DIN[1]
56
DIN[0]
57
VDDI
58
D
VCK
59
VSS
60
RESETX
61
TEST0
62
TEST1
63
A
V
D
AD2
64
VRH2
65
VRL2
66
A
VSAD2
67
A
VDBF2
68
CCRIN
69
CO3
70
CO2
71
A
VSBF2
72
A
TST1
73
A
VSBF3
74
CBIN
75
A
VDBF3
76
A
VSAD3
77
VRL3
78
VRH3
79
A
V
D
AD3
80
VSS
81
VDDE
82
RX
83
SD
A
T
X
84
SCL
85
XCS
86
VDDI
87
VDDE
88
VSS
89
DOUT[9]
90
DOUT[8]
91
DOUT[7]
92
DOUT[6]
93
DOUT[5]
94
DOUT[4]
95
DOUT[3]
96
DOUT[2]
97
DOUT[1]
98
DOUT[0]
99
RCLKO
100
VDDE
101
VSS
102
VDDI
103
TIN
104
VSS
105
HD
106
VD
107
FID
108
VSS
109
VDDI
110
VDDE
111
MA[9]
112
MA[8]
113
MA[7]
114
MA[6]
115
MA[5]
116
MA[4]
117
MA[3]
118
MDQM
119
MCAS
120
VSS
121
VDDI
122
VDDE
123
MRAS
124
MBA
125
MA[10]
126
MA[0]
127
MA[1]
128
MA[2]
129
MD[17]
130
MD[16]
131
VSS
132
VDDI
133
VDDE
134
MCLK
135
MWE
136
MD[8]
137
MD[7]
138
MD[9]
139
MD[6]
140
MD[10]
141
MD[5]
142
MD[11]
143
VDDE
144
VSS
145
VDDI
146
MD[4]
147
MD[12]
148
MD[3]
149
MD[13]
150
MD[2]
151
MD[14]
152
MD[1]
153
MD[15]
154
MD[0]
155
VDDE
156
VSS
157
VDDI
158
PDOUT
159
VSS
160
A
VSPL0
161
A
VDPL0
162
CPO
163
VG
S
164
XIN
165
XTST
166
VDDE
167
AV
D
168
AV
S
169
MST
170
SM
171
SININ2
172
VDDI
173
VSS
174
AVDDA2
175
VREF2
176
VRO2
C3397
16V
0.1u
C3368
16V 0.1u
R3382
22
R3369
EXB38V220JV
L3320
J0JHC0000078
R3343
10
C3354
16V 0.1u
C3408
16V 0.1u
R3349
22
L3314
J0JHC0000078
R3364
10
Q3307
2SB0709ARL
C3393
16V
0.1u
C3413
16V 0.1u
C3433
0.01u
50V
R3350
100k
C0JBAZ002269
IC3306
1
2
3
4
5
6
7
8
C3339
50V
33p
33p
R3363
10
C3410
50V 1000p
L3313
G1C6R8MA0061
R3347
220
R3405
4.7k
R3379
EXB38V220JV
R3372
22
C3373
16V
0.1u
C3423
16V
0.1u
C3447
6.3V
1u
R3359
2.7k
C3394
16V
0.1u
R3392
10k
R3399
10k
L3311
J0JHC0000078
C3341
50V
68p
68p
C3374
16V
0.1u
R3417
10
C3403
16V
0.1u
C3365
16V
0.1u
C3382
16V
0.1u
H1
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
R3361
1.1k
IC3302
C0EBE0000066
1
NC
2
SUB
3
GND
5
Vcc
4
Vout
C3425
10V
1u
R3403
22
C3404
16V
0.1u
C3364
16V 0.1u
R3390
22
R3376
10k
C3411
50V
1000p
C3344
6.3V
1u
C3353
16V 0.1u
C3389
16V
0.1u
C3430
0.1u
16V
C3441
47u
6.3V
C0CBCAC00275
IC3303
1
VDD
2
GND
3
CE
5
V
OUT
4
NC
C3358
16V 0.1u
C3370
16V
0.1u
R3371
EXB38V220JV
TP3302
R3375
10k
C3401
16V
0.1u
C3357
16V 0.1u
C3432
0.01u
50V
L3317
J0JHC0000078
C3363
16V 0.1u
C3342
50V
68p
68p
C3428
0.1u
16V
C3336
16V
0.1u
C3346
16V
0.1u
C3387
16V
0.1u
C3375
10V
1u
C3416
50V 1000p
C3362
16V 0.1u
C3405
16V
0.1u
C3412
50V
1000p
C3361
50V
33p
C3406
16V
0.1u
3.3V
R3348
220
C3414
16V 0.1u
L3310
J0JHC0000078
R3383
22
C3350
16V 0.1u
R3377
10k
C3436
0.01u
50V
C3402
16V
0.1u
C3379
16V
0.1u
C3445
6.3V
47u
R3346
330
C3409
10V
1u
R3342
10
C3371
16V
0.1u
C3390
16V
0.1u
C3352
16V
0.1u
TP3301
C3377
16V
0.1u
C3417
50V 1000p
C3348
16V
0.1u
C3422
6.3V
47u
R3386
EXB38V220JV
L3316
J0JHC0000078
C3443
47u
6.3V
C3335
16V
0.1u
R3360
2.2k
C3392
16V
0.1u
R3373
22
C3395
16V
0.1u
R3353
2.2k
C3343
50V
0.01u
R3358
10k
C3340
50V
33p
33p
C3418 16V 0.1u
C3444
47u
6.3V
L3315
J0JHC0000078
X3301
H1A2705B0032
1
OE
2
GND
3
OUT
4
VDD
C3372
16V
0.1u
C3420
50V
18p
18p
C3349
16V
0.1u
R3362
2.7k
R3365
10
C3438
0.01u
50V
C3391
16V
0.1u
C3435
0.01u
50V
C3360
16V 0.1u
C3398
16V
0.1u
Q3308
2SB0709ARL
C3442
47u
6.3V
R3366
22
R3341
150
5V_STB
C3440
47u
6.3V
5V_STB
3.3V
9V
5V
A=3.3V, B=5V
GND
/OE1
B1
A2
Vcc
A1
B2
SDA(3.3V)
/OE2
SCL(3.3V)
CONFIG ROM
EEPROM
SDA
SRQ
WP
GND
SCL
D+1.8V
D+3.3V
A+3.3V
P+1.8V
A+3.3V
A+3.3V
A+3.3V
D+3.3V
100mA max
50mA max
B2
B0
B1
B3
B4
B5
B6
B7
R7
R1
R6
R5
R4
R3
R2
R0
9V/0.5A 3slot
5V/0.4A 3slot
3.3V/1.2A 3slot
D3.3V
D1.8V
P1.8V
A3.3V
A3.3V
A3.3V
A3.3V
A3.3V
D1.8V
D3.3V
D1.8V
D3.3V
D1.8V
A3.3V
A3.3V
Y/CVB IN
C IN
A3.3V
A3.3V
D3.3V
SDA
SCL
SDA
SCL
D3.3V
27MHz
1.65kHz
D1.8V
D1.8V
D3.3V
D1.8V
D3.3V
D1.8V
D3.3V
57MHz
D3.3V
D1.8V
D1.8V
D1.8V
P1.8V
D3.3V
P1.8V
A3.3V
Low=I2C
16kbit
14
18
12
10
16
11
15
13
17
3
4
1
2
5
16M bit SDRAM
AVR 1.8V
L
VDS TX
HD VIDEO DECODER(10bit ADC)
RESET
LEVEL CHANGE
3.3V
5V
HU-BOARD TXNHU10YHT (2/2)
TO
J-BOARD
(J12)
USE
FACTORY
TO
TY-FB9BD
HU-Board (2 of 2) Schematic Diagram
HU-Board (2 of 2) Schematic Diagram
TY-FB9BD
HU-Board (2 of 2) Schematic Diagram
HU-Board (2 of 2) Schematic Diagram
TY-FB9BD
12
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