JVC RC-BM5 - Page 42

RC-BM5
2-2
RC-BM5
HAB C DE FG
1
2
3
4
5
RADIO SIGNAL
TAPE PB SIGNAL
CD SIGNAL
TAPE REC SIGNAL
MAIN SIGNAL
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
PIN1
PIN2
PIN3
PIN4
PIN5
PIN6
PIN7
PIN8
PIN9
PIN10
PIN11
PIN12
PIN13,14
PIN15
PIN16
PIN17
4.69 V
4.78 V
4.68 V
0 V
0.01 V
0.17 V
4.92 V
4.91 V
0.04 V
0.01 V
4.93 V
4.36 V
4.93 V
4.81 V
0.38 V
0.01 V
IC301 : MX10F
PIN18
PIN19
PIN20
PIN21,22
PIN23
PIN24
PIN25 - 28
PIN29
PIN30
PIN31
PIN32 - 34
PIN35,36
PIN37
PIN38
PIN39
PIN40
2.53 V
2.26 V
0 V
0.01 V
0.17 V
4.93 V
4.91 V
4.92 V
1.67 V
4.97 V
0.09 V
0.01 V
1.13 V
0.02 V
0.05 V
4.93 V
Voltage chart
PIN1 - 4
PIN5,6
PIN7
PIN8
0 V
4.91 V
0 V
4.96 V
IC302 : ST24C01
Voltage chart
PIN1
PIN2
PIN3
8.4 V
0 V
5 V
IC505 : NJM7805
PIN1
PIN2
PIN3
PIN4
PIN5,6
PIN7
PIN8 - 11
PIN12
PIN13 - 15
7.15 V
0 V
3.49 V
3.48 V
3.49 V
3.5 V
3.48 V
3.5 V
3.48 V
IC801 : PT2314
PIN16
PIN17,18
PIN19 - 22
PIN23
PIN24
PIN25
PIN26
PIN27
PIN28
3.49 V
3.48 V
3.49 V
3.48 V
3.48 V
0 V
4.2 V
4.25 V
3.49 V
Voltage chart
Q301
C1383
E
B
C
4.84 V
5.48 V
11.33 V
Voltage chart
Q302
945
0 V
0.6 V
0 V
Q303
945
0 V
0 V
4.8 V
Q801
1383
E
B
C
7.6 V
8.26 V
12.73 V
Voltage chart
To F-2
on page 2-3
To G-4 and G-5
on page 2-5
( To G-3 on page 2-4 )
To G-3
on page 2-2
To B-1 and B-2
on page 2-6
To C-4
on page 2-2
To G-3
on page 2-3
To B-5
on page 2-7
To B-4 and B-5
on page 2-7
( To G-3 on page 2-4 )
Standard schematic diagrams
Main section
To G-3
on page 2-3
To D-5
on page 2-3
CN701
CN803
CN802
CN804
CN302
CN301
CN801
CN303
FROM MAIN PCB CN301
TO TUNER PCB H801
TO TUNER PCB H801
FROM DISPLAY PCB CN401
TO AMP PCB CN206