Semiconductor Pin Assignments - Sony WRR-800A Service Manual

Semiconductors of which functions are equivalent are described
here. For parts replacement, refer to the section of Spare Parts in
this manual. The circuit diagram of each IC is obtained from the
IC data book published by the manufacturer.
DIODE
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1SS355
1SS355TE-17
TRANSISTOR
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2SA1832-YGR-TE85L1
3SK239AXRTL
WIDE
G2
G1
LED
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SML-310DTT86
SML-310LTT86
SML-310MTT86
WRR-800/800A
SECTION 4

SEMICONDUCTOR PIN ASSIGNMENTS

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1SS362-TE85L
2SB1202FAST
2SB1202FAT-TL
MTD20N06HDL-T4
S
IC
M5237ML-TP1 (MITSUBISHI)
ADJUSTABLE VOLTAGE REGULATOR
CONT GND V
IN
(3) (2) (1)
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EC10QS-04
EC10QS04-TE12L5
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2SC4738-YGR-TE85L
2SD2216-Q (TOSHIBA)
—TOP VIEW—
UN9213
RN1104-TE85L
R1
R2
NJM2904V(TE2) (JRC)FLAT PACKAGE(SMALL)
DUAL OPERATIONAL AMPLIFIERS
(SINGLE-SUPPLY TYPE)
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R2 V
REF
1 3
V
OUT
V CONT
IN
1
GND R1
4.3K
2
2
V = 3.5V to 36V
IN
V = 1.5V to 33V
OUT
3
R2 R2
V =V (1+ ) = 1.26x (1+ ) (V)
OUT REF
R1
4.3
( R1 = 4.3K , V = 1.26V)
REF
V
4 EE
DIODE, TRANSISTOR, IC
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RB411D
RB411D-T146
NC
SB07-03C
SB07-03C-TB
2SJ377(TE16L)
1 3
2
S
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DTC323TK
(R1=2.2 K)
DTC323TKT146
(R1=2.2 K)
R1
TYPE V - V
CC EE
V 8 828 TYPE +5 to +36V
CC
2244 TYPE +2.5 to +36V
_ +
7 2904 TYPE +3 to +24V
3404 TYPE +4 to +32V
+ _
6 +3 to +10V
3414 TYPE
4572 TYPE +4 to +14V
5 5216 TYPE +4 to +32V
7022 TYPE +3 to +16V
7062 TYPE +3 to +16V
75W01 TYPE +3 to +10V
+3 to +44V
33172 TYPE
+3 to +36V
OTHERS
4-1