Ba6897Fp (Ic602) : 4Channel Driver; Terminal Layout & Block Diagram - JVC RC-BZ5LB Service Manual

BA6897FP (IC602) : 4channel driver

1.Terminal layout & Block diagram
D.BUF
CH1-OUTA 1
CH1-OUTB 2
D.BUF
- +
CH1-INA 3 Level
shift
CH1-INB 4
-+
TEST1 5
TEST2 6
MUTE 7
8
9
CH2-INB
+-
CH2-INA 10
Level
D.BUF
shift
CH2-OUTB
11
- +
12
CH2-OUTA
D.BUF
13
GND
OP-OUT
14
28 GND
D.BUF
27 CH4-OUTA
+ -
26 CH4-OUTB
Level
shift D.BUF
25 CH4-INA
+-
T.S.D
24 CH4-INB
23 BIAS IN
22 Vcc
21 Vcc
DRIVER
20 CH3-INB
MUTE
-+
19 CH3-INA
Level
D.BUF
shift
18 CH3-OUTB
+ -
17
CH3-OUTA
D.BUF
16
OP IN(+)
15 OP IN(-)
RC-BZ5LB/BZ5RD
RC-BZ6BU
1-19