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Schematic Diagram - Display Board (1/2) - Sony STR-DA6400ES Service Manual

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STR-DA6400ES
Q Q
3 7 6 3 1 5 1 5 0

6-88. SCHEMATIC DIAGRAM - DISPLAY Board (1/2) -

1
2
3
4
A
B
DISPLAY BOARD (1/2)
C
R111
R113
220k
2.2k
D
R101
R106
2.2k
2.2k
Q101
C105
2SC2712-GL-TE85L
10
LINE AMP
50V
1.5
E
C107
100p
C106
10
50V
F
D105
MA2J1110GLS0
C102
10
50V
R112
R114
68k
1k
CN101
9P
T E
JL101
L
1 3 9 4 2 2 9 6 5 1 3
SP_SW-B
1
NC
2
JL102
G
SP_SW-A
3
JL105
BS
POW-SW_DET
4
JL108
D3.3V
5
JL111
VIDEO2
D.GND
6
BOARD
JL114
CN242
MIC-R
7
JL115
(Page
GND
8
JL116
81)
MIC-L
9
H
CN103
2P
JL121
BV
POW-SW_DET
1
STB_3.3V
2
AC SW
BOARD
CN2
JL103
(Page 121)
I
JL106
J
2
3
4
5
6
S101
SPEAKERS
A+B
OFF
A
B
1
10
K
L
w w w
M
STR-DA6400ES
• See page 125 for waveforms. • See page 127 for IC Block Diagrams.
5
6
7
8
IC102
+3.8V REGULATOR
IC102
BA33BC0FP-E2
3.8
3
1
15
OUT
VCC
GND
R116
R118
FB101
C124
2
C131
220k
2.2k
C115
C116
C118
C122
C127
C128
1
10
10
C120
47
47
47
0.1
0.1
16V
50V
50V
50V
2200p
16V
16V
C125
R129
10
1k
50V
C108
10
50V
R126
10k
Q102
7
6
5
4
3
2
1
IC101
2SC2712-GL-TE85L
C129
3
LINE AMP
2200p
MIC AMP
3
IC101
NJM2173AV(TE2)
1.5
C130
2200p
0.9
IC B/D
8
9
10
11
12
13
14
R127
0.9
10k
C110
100p
C111
C126
10
10
R130
50V
50V
1k
D106
MA2J1110GLS0
R121
C117
C119
C123
10k
10
10
47
C114
R122
50V
50V
16V
10k
47
R117
R119
C113
16V
68k
1k
0.1
R124
2.2
D101
D103
MA2J1110GLS0
MA2J1110GLS0
1
5
6
7
8
F1
JL122
R102
100
JW101
R107
JL126
47k
JW102
JW103
7
8
9
R108
47k
R103
100
JL123
JW104
S107
INPUT MODE
x
a o
.
i
http://www.xiaoyu163.com
9
10
11
12
13
BR
VIDEO2
BT
HP
(Page 117)
(Page 81)
BOARD
BOARD
CN245
CN201
(NC)
CN102
CN109
CN104
10P
6P
3P
FB102
D115
IC103
MA2J1110GLS0
REMOTE CONTROL
D116
RECEIVER (FRONT)
MA2J1110GLS0
IC103
NJL24H400A
C132
47
2
1
3
16V
R147
10
D108
R142
R133
R135
SELS5B23C-TP15
1k
330
1k
Dogital
Cinema
Sound
R152
330
Q107
Q104
Q105
3.6
RT1N141C-TP-1
2SC2712-GL-TE85L
1.9
4.9
2SA1162-YG-TE85L
LED DRIVE
2.6
4.9
0
R139
2.2k
1.9
0
Q103,104
Q105,106
LED DRIVE
LED DRIVE
Q108
R137
2SC3052EF-T1-LEF
2.6
470
LED DRIVE
4.9
0
04.9
Q106
Q103
RT1N141C-TP-1
RT1N141C-TP-1
R144
Q
Q
R143
10k
100
3
7
D107
SML72423C-TP15
ON/STANDBY
9
10 11 12
ND101
FLUORESCENT INDICATOR TUBE
JL133
R136
R141
R146
R150
4.7k
2.2k
2.2k
1k
S109
S112
S115
S117
S110
S111
A.F.D.
2CH/A.DIRECT
MOVIE
MUSIC
ZONE SELECT
TUNING MODE
R128
JR101
R131
JR102
R132
JR103
R134
JR104
R138
10k
0
4.7k
0
2.2k
0
2.2k
0
1k
S103
S108
S106
TONE MODE
RETURN
ZONE POWER
u 1 6 3
S104
S105
y
-
+
TONE
114
114
2
4
8
9
9
14
15
16
17
(Page 110)
CONTROL
(Page 110)
CONTROL
BN
BP
BOARD
BOARD
(1/2)
(1/2)
CN2517
CN2518
CN106
CN107
14P
16P
D109
SELT5E23C-S TP15
MULTI CHANNEL DECODING
R155
R158
150
100
2.7
0
2.7
0
R125
47k
Q109
6
3
1
5
1
5
0
8
9
RT1N141C-TP-1
DIMMER CONTROL
C139
47
16V
C137
R168
100p
2.2
C140
0.1
C141
10
50V
55 56 57 58 59 60 61 62
66
F2
R140
R145
R149
JL134
2.2k
2.2k
1k
S118
DIMMER
S114
S116
-
+
TUNING
JL130
JL140
R148
R151
R153
R154
R157
R159
22k
10k
4.7k
2.2k
2.2k
1k
S122
2
3
4
5
ROTARY
1
S120
m
ENCODER
MENU
S113
INPUT
S119
S121
DISPLAY
JR106
SELECTOR
(JOG)
0
GUI MODE
6
c o
JR105
.
2
8
9
9
18
19
20
21
C149
C148
R170
L101
100
0.1
5.6k
100uH
25V
Q111
2SD1624T-TD-E
OSC
11.7
-0.6
72
73
Q110
2SD1624T-TD-E
OSC
11.7
-0.6
C146
3900p
200V
JL159
JL160
6
5
4
3
2
9
8
7
1
10
JL161
JL169
2
4
9
8
2
9
9
C147
0.1
50V
R169
C144
27k
100
C145
0.1
D111
MAZ8068GMLS0
CN108
12P
JL162
1
FUNC 2
2
NC
JL163
3
FUNC 1
BX
4
ADGND
JL178
5
DGND
JL165
MAIN VOL
6
RESET
BOARD
JL166
CN232
7
UPDATE_RX
(Page 117)
JL179
8
D3.3V
JL168
9
UPDATE_TX
JL174
10
FLMDO
BW
KEY1
11
ADGND
BOARD
CN211
12
AD1
(Page 117)
FLMDO
JL135
UPDATE_TX
UPDATE_RX
31
IR-LEARNING_UCOM_RESET
IR-LEARN-UART_TX
DISPLAY
IR-LEARN-UART_RX
BOARD
(2/2)
IROUT
(Page
D3.3V
115)
GND
2
1
3
JL158
0

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