Schematic Diagram - Panel Section - Sony STR-DN1070 Service Manual

6-36. SCHEMATIC DIAGRAM – PANEL Section –
1 2 3
A
DISPLAY BOARD
B
C
C1136
0.1u
C1139
0.1u
D
54 50 48 46 44 42 40 38
53 49 47 45 43 41 39
ND1100
VACUUM FLOURESCENT DISPLAY
E
F
G
H
R1154 R1117
100
4.7k
I
C1115
R1121
100p 4.7k
J
K
STR-DN1070
4 5 6
R1172
0
R1166
0
2 1
PIN 1 - F1
PIN 2 - F1
PIN 38 - SI/DATA
PIN 40 - CLK
PIN 42 - LAT
R1136 R1137
PIN 43 - BK
PIN 44 - VDD 100 100
PIN 46 - VH
PIN 49 - PGND
PIN 50 - LGND
PIN 53 - F2
PIN 54 - F2
R1138
33k
C1137
C1138
R1151 R1139
10u
0.1u
10k 10k
50V
C1126 D1105
0.1u
DZ2J062M0L
S1108 S1109 S1110
2CH/MULTI MOVIE MUSIC
DISPLAY MODE
R1130 R1131
1k 2.2k
IC1101
R1141
AUDIO AMP
100
IC1101
C1124
FB1100
C1122
NJM2904M
100u
0uH 0.1u
16V
7 8 1 3.5
V+ A_OUTPUT
7 2 3.5
3.5
C1121
B_OUTPUT A-INPUT
C1116
33p
1u R1124 C1119 3.5 6 3 3.5
B-INPUT A+INPUT
50V 33p
47k
3.5 5 4
B+INPUT GND
R1115 R1118
R1123 R1122 1k
4.7k 47k
10k
R1119 47k
C1117 C1118
R1116
10u
22u
4.7k
50V 16V
7 8 9 10
FB1101
0uH
Q1101
QS5W2TR
T1100
SWITCHING
TRANSFORMER,
TRANSISTOR
DC CONVERTER
8
5 -0.1 -0.1
E
B B
7 6 C C
4.7 4.7
1 4
R1140
3
C1129 C1130
680
4700p
0.022u
9 2
L1101
47uH
C1131
C1127
C1128
220u
47u
0.01u 6.3V
50V
S1105 S1104 S1103 S1102
ZONE SELECT ZONE POWER DIMMER
R1164
0
R1132 R1133 R1134 R1135
4.7k 2.2k 2.2k 1k
C1123
1u
R1128
50V
1k
R1126 C1132
R1127 C1125 R1129
56k 6.8k 2200p 100k 0.0033u
R1125
6.2k
C1120
22u
16V
NFC MODULE
65 65
11 12 13
IC1100
REMOTE CONTROL
SIGNAL RECEIVER
IC1100
PNA4823M03S0
R1143
R1113
220
5 10
4 D1108
R1142
SLI-325DCT31W
1 2 3 10k
LED
(PURE DIRECT)
3.3 3.3
C1114 R1114
33k
4.7u Q1102
2PD601ART
LED DRIVER
R1144
100k
S1101
PURE DIRECT
R1145 R1146 R1147 R1148
10k 22k 10k 22k
C1133 C1134
C1135
0.0033u 0.0033u
0.0033u
EN1100 EN1101
INPUT MASTER
SELECTOR VOLUME
NFC-ICON BOARD
CN2550
7P
CN2551
6P 7 NC
CL2555
RF DET 6 6 NFC_RFDET
CL2554
IRQ 5 5 NFC_IRQ
CL2553
DATA 4 4 NFC_SDA
CL2552
DGND 3 3 DGND
CL2551
SCL 2 2 NFC_SCL
CL2550
VDD3.3V 1 1 STBY_3.3V
STR-DN1070
14 15 16 17
CN1102
27P
CL1110
27 FL_GND
CL1115
26 FL_5V
CL1111
25 FL_GND
24 FL_GND
CL1112
23 DGND/ZONE POWER
CL1113
22 FL_DATA
CL1114
21 AD2
CL1147
20 FL_CLK
CL1117
19 FL_BK
CL1116
18 FL_STB/LATCH >042S
CL1118
17 DCAC_SIGNAL
CL1119 MB-1512 BOARD
16 NFC_IRQ
CL1120
15 INPUT_JOG (11/16)
CL1121
14 NFC_SCL
CN3004
CL1122
13 DGND
(Page 51)
CL1123
12 NFC_SDA
CL1124
11 SIRC_IN
CL1125
10 NFC_RFDET
CL1126
9 VOL_JOG
CL1127
8 STBY_3.3V
CL1128
7 +7V
CL1129
6 AD1
CL1130
5 AGND
CL1131
4 PUREDIRECT
CL1132
3 POWERKEY
CL1133
2 LED_STBY
CL1134
1 LED_ON
7 NC
CL1139
6 NFC_RFDET
CL1140
5 NFC_IRQ
CL1141
4 NFC_SDA
CL1142
3 DGND
C1143 CL1143
2 NFC_SCL
0.1u
CL1144
1 STBY_3.3V
CN1103
7P
>074S
CN1100
11P
CL1145
FRONTJACK BOARD
11 AGND
CL1148
CN1105
10 MIC_JACK
CL1146
9 AGND
(Page 71)
CL1106
8 AD1
CL1107
7 LED_STBY
>075S
CL1108
6 LED_ON
POWERKEY BOARD
5 NC
CL1109
4 POWER_BUTTON
CN1108
CL1105
3 +3.3V_STBY
(Page 73)
C1142
0.1u
CL1104
1 DGND