FUNAI BH2-M200 Service Manual page 43

Jack Schematic Diagram
C3034
47/16V
C3020 C3035 C3040 C3057 C3058 C3021
0.1 0.1 0.1 0.1 0.1 47/16V
4
R3225 180K
R3213 82
C3207 0.1
R3226 3.9K
R3214 1.2K
C3201 0.1
R3217 82
R3215 1.2K
R3218 82 C3202 0.1
R3216 1.2K
R3219 82
C3203 0.1
TO BD/HDD MAIN
CN3001
CBA UNIT CN7400
0
WF3
GND 1
C3204 0.1
0.3
VIDEO-Pb/Cb 2
0
WF2
GND 3 C3027 0.1
3 0.3
VIDEO-Y(I/P) 4
C3022 22/6.3V
0 WF4
GND 5
0.3
VIDEO-Pr/Cr 6
0
GND 7
3.8
SAFETY1 8
12.0
P-ON+12V 9 L3001
22uH
0
GND 10
5.0
P-ON+5V 11
0
GND 12
5.2
EV+5V-DT 13
5.2
AUDIO-MUTE-SUB 14
0.6
VIDEO-OUT 15
0
GND 16 WF1
1.1
VIDEO-IN 17
0 WF5
GND 18
2.5
AUDIO(L)-OUT 19
0
GND 20
2.5
AUDIO(R)-OUT 21
0
GND 22
2.5
AUDIO(R)-IN 23
0
GND 24
2.5
AUDIO(L)-IN 25
0
GND 26
1.7
2
SPDIF 27
0
GND 28
WF6
C3301
R3303
10/16V
680K
R3351
330
C3351 R3352 C3352
220/16V 750 0.1
IC3301
UTC4580TE
1 (OP AMP)
R3354 C3354
33K 100/6.3V
C3302
10/16V
A
R3030
75
C3032
0.1
C3059
0.1
2.3 2.6 5.0 12.0 5.0 0 5.0 0 1.7 0 1.7 3.9
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
33 NU
SW
34 NU SW DRIVER
1.0
35 DRIVER
SW DRIVER
5.0
36
SERIAL
5.0 I/F
37 SW DRIVER
1.9
38 NU
0
39 GND SW DRIVER
2.2
40
0
41 GND SW DRIVER
1.8
42
5.0
43 VCC(+5V) SW DRIVER
1.8
44
0
45 GND
1.8
46
1.6
47 AUDIO
MUTE FILTER
4.5
SW SW SW SW
48 REF+4.5V
49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
4.5 4.5 4.5 9.0 0 4.5 4.5 4.5 9.0 4.5 4.5 0 4.5 4.5 0
C3312 C3306 C3311 C3305
10/16V 10/16V 10/16V 10/16V
R3316 R3308 R3315 R3307
62K 62K 62K 62K
C3044
IC3302
0.1
4052L-S16-R
(INPUT SELECT)
C3303
R3301
R3314
33P
33K
18K
3.9 12.0
1 VDD 16
R3306 R3305
18K 18K
3.9 3.9
R3353 2 15
10K
3.9 3.9
8.0 4.0 4.0 4.0 3 14
8 7 6 5
3.9 3.9
4 13
VCC
R3313
18K
3.9 3.9
5 12
GND
0 3.9
1 2 3 4 6 INH 11
4.0 4.0 4.0 0
0 0
7 VEE 10
SW
CTL
0 12.0
8 GND 9
C3304 R3302
33P 18K
R3304
680K
B C
1.7
Q3453
MMBTSA1504Y
(MUTE DRIVE)
5.2 -2.3
5.1
1.9
16
R3464 R3463
0
GND 15 100K 2.2K
1.9
14
5.0
VCC(+5V) 13
1.8
12
0
GND 11
1.3
10
5.0
VCC(+5V) 9
1.4
8
R3040 680
11.3
FSS-OUT 7
1.4
6
5.0
VCC(+5V) 5
0
GND 4
R3044
0
C3104 0.1
1.7
3
C3055 0.01
2.6
REG
2
+2.5V
C3105 0.1
1.7
1
1.7
IC3004
LV7109E-MPB-E
VIDEO/AUDIO
SELECTOR
D3001
1N4148-F0021
C3409
R3409
10/16V
470
R3355
10K
C3401 R3405 C3405 R3407
R3401 R3403
R3356 10/16V 39K 39P 100K
27K 8.2K
10K
C3403
0 220P
C3452
5.1
0.1
Q3352
12.0 5.0 5.0 5.0
0 MMBTRC102SS
(SWITCHING) 8 7 6 5
VCC
IC3401
12.0
UTC4580TE
0
(OP AMP)
GND
Q3351
1 2 3 4
0 MMBTRC102SS
5.0 5.0 5.0 0 R3451
(SWITCHING)
1K
C3451
C3402
R3402 R3404
470/6.3V
10/16V
27K 8.2K
C3404 C3406
R3406
R3410
220P 39P
39K
470
C3410
R3408
10/16V
100K
D
1-15-8
JACK CBA
R3416 R3418
R3420 C3414
470 R3415 220
100K 1000P
470
0
-2.3
R3417
R3419 C3413
220
100K 1000P
R3422 Q3404
0
3.3K MMBTSC3875Y
Q3403
(MUTE)
R3421 0
MMBTSC3875Y
3.3K
-2.3
(MUTE)
0
C3076
0.1
R3310 C3310 R3312
100K 1000P 910
C3309 R3309 R3311
1000P 100K 910
R3209 75
R3208 75
R3207 75
C3205
470/6.3V 75 R3211
R3101
D3003
75
R3055
680
D3004
C3062
47/16V
R3210 2.7
220 Q3201 C3079 C3075
2.0
MMBTSA1504Y 1/50V 1000P
(BUFFER)
0
R3088 15K
R3082
10K
R3085 100
R3089 0
R3102
5.2 -2.3
75
Q3454
MMBTSA1504Y
5.1
R3465
(MUTE DRIVE)
2.2K
R3466
100K
C3454 R3456 C3455
L3451
100/6.3V 2.2K 0.1
47uH
5.0
R3454
1.8K Q3452
2.1
MMBTSC3875Y
(BUFFER)
R3457
1.4
1.8K
R3459 C3456 L3452
75 1 0.47uH
R3458 R3460
220 100K
C3206
R3212
100/6.3V
75
R3411
220
R3412
220
C3415 C3416
1000P 1000P
R3452
2.2K
5.2
Q3451
5.1
MMBTSA1504Y
(MUTE DRIVE)
JC3401
R3453
0
-2.3 R3413 0.1
100K
3.3K Q3401
-2.3
MMBTSC3875Y
(MUTE)
0
0
R3414
3.3K Q3402
-2.3
MMBTSC3875Y
(MUTE)
0
E
JK3002(REAR)
AV1(TV)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
L3008
BEAD
TO SCART CBA
CN3003
CN3501
1 AUDIO(R)-OUT2
2 AUDIO-MUTE2
3 AUDIO(L)-OUT2
4 GND
5 AUDIO(R)-IN2
6 AUDIO(L)-IN2
7 SC2-IN
8 VIDEO-OUT2
9 GND
10 VIDEO-IN2
11 JK2-16P
12 VIDEO-B-IN
13 VIDEO-G-IN
14 VIDEO-R-IN
15 P-ON+12V
TO POWER SUPPLY
CN3002 CBA CN2106
1 NU
2 SC2-IN
3 SC-AUDIO-MUTE1
4 SC-AUDIO-MUTE2
5 AUDIO-SW1
6 AUDIO-SW2
7 GND
8 SCL
9 SDA
10 GND
JK3003
DIGITAL
AUDIO-OUT
(COAXIAL)
JK3001
REAR
VIDEO-OUT
AUDIO(L)-OUT
AUDIO(R)-OUT
UNLESS OTHERWISE SPECIFIED:
DIODES ARE 11BSA-T26.
F
E4V21SCJ