Sanyo MCD-ZX200F - Laser Beam Safety Precautions; IC Block Diagrams and Descriptions; IC201 BA3308 (Pre-Amp.); IC301 TA8227 (Power Amp.)

- 1 -
CAUTION :
USE OF CONTROLS OR ADJUSTMENTS OR
PERFORMANCE OF PROCEDURES OTHER
THAN THOSE SPECIFIED HEREIN MAY RESULT
IN HAZARDOUS RADIATION EXPOSURE.
LASER OUTPUT................ 0.6 mW Max. (CW)
WAVE LENGTH ................. 790 nm
• Pickup that emits a laser beam is used on this CD section.
LASER BEAM SAFETY PRECAUTION
CAUTION-INVISIBLE LASER RADIATION WHEN OPEN AND
INTERLOCKS DEFEATED. AVOID EXPOSURE TO BEAM.
ADVARSEL-USYNLIG LASER STRÅLING VED ÅBNING, NÅR
SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION, UNDGÅ
UDS ÆTTELSE FOR STRÅLING.
VARNING-OSYNLIG LASER STRÅLNING NÄR DENNA DEL
ÄR ÖPPNAD OCH SPÄRR ÄR URKOPPLAD. STRÅLEN ÄR
FARLIG.
VORSICHT! -UNSICHTBARE LASERSTRAHLUNG TRITT
AUS, WENN DECKEL GEÖ FFNET UND ENN
SICHERHEITSVERRIEGELUNG ÜBERBRÜCKT IST. NICHT,
DEM STRAHL AUSSETZEN.
VARO !-Avattaessa ja suojalukitus ohitettaessa olet alttiina
näkymättömälle lasersäteilylle. Älä katso säteeseen.
CLASS 1 LASER PRODUCT
LUOKAN 1 LASERLAITE
KLASS 1 LASERAPPARAT
IC BLOCK DIAGRAM & DESCRIPTION
IC201 BA3308 (Pre-Amp.) IC301 TA8227 (Power Amp.)
1
NF 1 INPUT 1 OUTPUT 1 GND ALC Vcc OUTPUT 2 INPUT 2 NF 2
23456789
ch1 ch2
ALC
MUTE
IC501 TC4052(Defferential 4-Channel Multiplexer)
OUT c IN
OUT c IN
OUT c IN
OUT c IN
OUT c IN
OUT c IN
OUT c IN
OUT c IN
12
14
15
11
1
5
2
4
3
0X
1X
2X
3X
0Y
1Y
2Y
3Y
Y-COMMON
13 X-COMMON
6
9
10
INH
B
A
16
V
DD
87
V
SS V EE
LOGIC LEVEL CONVERTER