MHC-V7D
MHC-V7D
58
58
6-27. PRINTED WIRING BOARD - IR Board -
• See page 37 for Circuit Boards Location. •
: Uses unleaded solder.
6-28. SCHEMATIC DIAGRAM - IR Board -
1
A
B
C
D
E
2
3
4
5
6
7
8
IR BOARD
0.22u
C3300
VO
1
GND
2
VCC
3
4
5
22
R3300
CL3300
22k
R3301
S3300
CL3303
CL3302
CL3304
CL3305
CL3306
4P
CN3300
1
AD_KEY1
2
SIRCS
3
DGND
4
E+3.3V
Z
IC3300
PNA4823M01S0
REMOTE CONTROL
RECEIVER
IC3300
3.3
3.3
>053S
STR BOARD
CN3007
(Page 51)
1
A
B
C
D
E
2
3
4
5
6
7
8
S3300
4
5
IC3300
1
4
CN3300
Z
CL3303
CL3306
CL3300
CL3302
CL3304
R3301
C3301
C3300
R3300
CL3305
STR BOARD
CN3007
(Page 50)
>010P
IR BOARD
1-894-262-
11
(11)
6-26. SCHEMATIC DIAGRAM - MIC Board -
1
A
B
C
D
E
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
MIC BOARD
4.5
4.5
4.5
9
4.5
4.5
4.5
4.5
4
4.5
4
220p
C3519
CL3510
1M
R3518
CL3501
CL3523
R3504
1k
0.001u
C3522
LSAR523UBFS8TL
Q3500
CL3514
33k
R3510
0.1u
C3506
0.1u
C3507
10k
R3508
220u 10V
C3512
220u 10V
C3514
CL3506
BAV99-215
D3500
BAV99-215
D3501
CL3519
470
R3501
CL3511
100k
R3512
50V
2.2u
C3511
CL3502
CL3524
68p
C3515
S
RHK005N03T146
Q3501
MIC DETECT
MIC DETECT
CL3515
1k
R3502
CL3507
OUT1
1
-IN1
2
+IN1
3
VEE
4
+IN2
5
-IN2
6
OUT2
7
VCC
8
50V
0.1u
C3508
50V
0.1u
C3501
CL3520
0.001u
C3526
100k
R3511
0.1u
C3504
CL3503
0
JR3500
C3510
2.2u
50V
3.3k
R3505
R3520
0
0.001u
C3525
1
2
3
4
5
6
7
CL3516
1k
R3503
680p
C3520
CL3508
CL3521
R3515
100k
C3523
0.001u
10k
R3507
0.1u
C3505
CL3512
1M
R3517
0.001u
C3521
CL3504
FB3501
0uH
50V
10u
C3513
100
R3500
0.001u
C3524
1
2
3
4
5
6
7
CL3517
100k
R3514
CL3509
2.2u 50V
C3502
50V
0.1u
C3500
CL3500
CL3522
33k
R3509
220p
C3516
CL3513
10k
R3506
CL3505
50V
2.2u
C3509
100k
R3513
DA2J10100L
D3502
CL3518
220k
R3516
3P
CN3501
1
MIC GND
2
IN
3
OUT
CL3526
CL3527
CL3528
4P
CN3500
A+9V
1
MIC GND
2
MIC SIGNAL
3
MIC DETECT
4
0uH
FB3502
W001
W002
IC3500
BA4558F
MIC AMP
IC3500
J3500
MIC 1
J3501
MIC 2
>006S
MOTHERBOARD
BOARD
(1/8)
CN601
(Page 40)
>055S
STR BOARD
NO3000
(Page 51)
Содержание MHC-V7D
Страница 103: ...MEMO MHC V7D 103 Ver 1 1 ...