Sony STR-D311 - Page 9

STR-D311
2-6. PRINTED WIRING BOARD — DISPLAY SECTION —
- See page 5 for Circuit Boards Location and Semiconductor Lead Layouts.
* Semiconductor Location
D101 C-9
C-9
C-9
-
[DISPLAY BOARD)
parts extracted from the components side.
parts extracted from the components side.
Pattern from the side which enable seeing.
Australian model
Canadian model
FLIO|
FLUORESCENT INDICATOR TUBE
S6 s2o0nn0o0000
MAIN BOARD
DRG cae DEM eES
SiRAGb Rc SOARS
All capacitors are in pF unless otherwise noted. pF:pyF
50WV or less are not indicated except for electrolytics and
tantalums.
All resistors are in Q and 1/4W or less unless otherwise
specified.
: indicates tolerance.
: Australian model
Canadian model
ES8E:
SS Oeeeesare
Sere ees
DO Re Begs
SERS ES seams:
2-7. SCHEMATIC DIAGRAM — DISPLAY SECTION —
A
B
Cc
{ STANDBY BOARD]
D
ON/ STANDBY E
(-647-625-_) [I 1]
F
G
1-647-614- [11] H
I
: B+ Line
sa! B-Line
Voltage and waveforms are dc with respect to ground under
no-signal (detuned) conditions.
no mark : FM
Voltages are taken with a VOM (input inpedance 10 MQ). J
Voltage variations may be noted due to normal production
tolerances.
2
FLUORESCENT JNDICATOR TUBE
8G
78
STEREO ||MONO
rae |p
FM FJ f Yop
« See page 23 for IC Block Diagrams.
3
66
ee
h
h
AUTO
46
MSML
{G
SIQ@NAL
SI}
S6o000000e005
[DISPLAY BOARD]
FLIOL
FLUORESCENT INDICATOR TUBE
29
VOLUME MOTOR
DRIVE
si
R137 R138 -R1S9
47k 47K 47K
12
REMOTE SENSOR
1C102 GPIUS8XB
OUT +5V GND
SOD
43 Tag
RI41
100 |
13
Rii5 47k R114 47k
=
PROTECTOR-IN_($)
TUNER-MUT
PLL/FUNC-CE
1C101
#PD75206GF—73 |-3 BE
CNJI101 31P
- (orn
LEBt
TAPEZ
POWER RY
SPEAKER RY
FUNCTION MUTE
R109 47k
jD110, 112,113
Ri04 10K
DIl4 -117
IN4148M
MINION +IMIN|—lolrmnia/n)wiin) Ss
| [ala |
ix)
1 1
1 1 1
CE
TUNER-MUTE
SURR RY
RESET
P.MUTE
~24V
+5V
IF-8O
PROTECTOR IN
Ait
HZS4ALL
“
LOUANESS
LED DRIVE
E,AUS, UK. model
(HONITOR| , [Sianpey] ™
CNJIG2 7P
ATO MAIN BOARD
TO VOLUME BOARD
LED DRIVE
E model : 270
AUS,UK model
Tai —
A133
(y) SELS810A
LOUDNESS
E model: 470
US,CND,UK,AUS model: 270
15
TANDBY
BOARD
5137
[—1—}
2 2) ON/STANDBY