Panasonic CX-LS0920FA Service Manual ▷ View online
5 BLOCK DIAGRAM
5
CX-LS0920FA
∙
Power Supply Voltage : DC13.2V
∙
Output Impedance : 4
Ω
∙
Output Power : 0.5W
∙
Balance, Fader Control : center
∙
Bass, Treble Control : Center
∙
Dolby NR: OFF
6 ALIGNMENT INSTRUCTIONS
6.1. Alignment Conditions
Note :
Do not align the FM/AM package block. When the package block is necessary, it will be supplied already aligned at the
factory.
factory.
6.2. Dolby NR Alignment
Step
Alignment Item
Test Tape
VTVM Connection
Adjust
Remarks
(1)
DOLBY NR Rch
RFKZ0038
TP201
VR201
Adjust for 388mV ±1.0dB
(2)
DOLBY NR Lch
RFKZ0038
TP301
VR301
Adjust for 388mV ±1.0dB
7 ALIGNMENT POINTS
6
CX-LS0920FA
8 TERMINALS DESCRIPTION
●
●
●
●IC601 : C2BBGE000293
7
CX-LS0920FA
IC201:YEAMPC4574T1
IC202:YEAMPD4066T1
IC602:AN8065SE1
IC603:YEAMH12187ER
SW
24
23
22
21
20
19
18
17
16
15
14
13
VC8V
+B
S.GND
RIPC
P.GND
+B
CAP
ON
8V
OUT
VDD
5V
POL
P
SOL
N
M1B
EXC
EXC
M1A
EXC
EXC
TSD
GND
5V
SWD
M2
OUT
CMP
ON
M2
ON
SOL
ON
M1B
IN
M1A
IN
M1B
OUT
OUT
M1A
OUT
OUT
LOGIC
1
2
3
4
5
6
7
8
9
10
11
12
REG
BUFFER
BUFFER
REG
REG
BUFFER
IC702:AN6277NK
IC703:YEAMN2904MT1
9 IC BLOCK DIAGRAM
8
CX-LS0920FA
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