JVC UX-L30UJ Service Manual

1-39
UX-L40R/UX-L30R
Q14
Q12
Q13
Q10
Q11
Q4
Q3
Q5
Q6
Q1
Q2 Q7
Q8
Q9
Z1
R9
R3
R4
R1 R2
R8
R7R5R6
Q16
R11 R10
C1
3 INPUT
1 OUTPUT
2 COMMON
KIA78S06P-T (IC932) : Regulator
1. Pin layout 2. Block diagram
1 2 3
BU4094BCF-X (IC33) : Shift/store registor
1. Pin layout 2. Block diagram
16 15 14 13 12 11 10 9
VDD
STROVE DATA CLOCK Q1 Q2 Q3 Q4 Vss
1 2 3 4 5 6 7 8
Q5 Q6 Q7 Q8 Q'S Q'S
PARALLEL OUTPUT
Q1
15
1
3
2
9
10
QS
Q'S
SERIAL
OUTPUT
OUTPUT
ENABLE
STROBE
CLOCK
DATA
Q8
8-STAGE
SHIFT REGISTER
8-BIT
LATCHES
3-STATE
OUTPUTS
OUTPUT
ENABLE
1 2 3 4 5 6 7 8 9
10
GND OUT1 P1
VZ IN1 IN2
VCC1
VCC2 P2
OUT2
Input Output
Mode
IN1 IN2 OUT1 OUT2
Brake
0 0 0 0
1 0 1 0
0 1 0 1
1 1 0 0
CLOCKWISE
COUNTER-CLOCKWISE
Brake
LB1641 (IC802) : DC motor driver
1. Pin layout
2. Pin function

JVC UX-L30UJ Specifications

General

Brand	JVC
Model	UX-L30UJ
Category	Stereo System
Language	English