6-27. Schematic Diagram - Mb-1512 Board (Suffi X-11/-21) (16/16) - Sony STR-DN1070 Service Manual

STR-DN1070
6-27. SCHEMATIC DIAGRAM – MB-1512 Board (Suffi x-11/-21) (16/16) –
1 2 3
A
MB-1512 BOARD (16/16)
>052S
MB-1512 BOARD (14/16)
48
(Page 54)
CN8000
CL8036
13P
A_GND 1
CL8047
B C+
C+ 2
CL8048
C-
C- 3
A_GND 4
>053S
CL8049
SW-
SW- 5
CL8050
MAIN BOARD SW+
SW+ 6
(3/5) A_GND 7
CL8051
SBL+
SBL+ 8
CN1393
CL8052
SBL-
SBL- 9
(Page 61)
C
A_GND 10
CL8053
SBR-
SBR- 11
CL8054
SBR+
SBR+ 12
A_GND 13
>054S
Suffix-21
CN8004
MAIN BOARD 2P
C8027
1000p
NC(pokamiss) 1
(3/5)
D AGND 2
W1003
CN8003
12P
(Page 61)
A_GND 1
CL8055 FL+
FL+ 2
CL8056
FL-
FL- 3
>055S
A_GND 4
CL8057 FR-
FR- 5
MAIN BOARD
CL8058
FR+
FR+ 6
E (3/5)
A_GND 7
CL8059 SL+
CN1394
SL+ 8
CL8060
SL-
(Page 61) SL- 9
A_GND 10
CL8061
SR-
SR- 11
CL8062 SR+
SR+ 12
F R3191
100
J3190
IN
IR REMOTE
R3190
100
J3191
OUT
G
>041
SIRCS
MB-1512 BOARD
(11/16)
SIRCS_OUT
(Page 51)
H
R8018
10k
1
SELECT
2
0
R8019
1A
22
3
MTK_MCLK 1B
4
0.3
1Y
5
0
R8020
2A
I >019S 22
6
MTK_BCLK 2B
7
0.3
MB-1512 BOARD 2Y
8
0
GND
(6/16)
(Page 46)
MTK_LRCK
MTK_2ND_L/R
J
>037S
MTK_ZONE2_RST
MTK_ZONE2_MUTE
MB-1512 BOARD
(11/16)
(Page 51)
MTK_MUTE
K
STR-DN1070
• See page 75 for IC Block Diagrams.
4 5 6 7
R3192
100k
R3193
100k
IR IN
R3194
3.3 3.3 3.3 3.3
3.3 IC3190
0 Q3190
TC7W53FK (TE85R)
PDTC114ET
C3190
IC3190 C3191
SWITCHING
470p
0.1u
TRANSISTOR
SIGNAL RECEIVER CONVERTER.
(MULTIPLEXER/DEMULTIPLEXER)
3.3
R3195
0
R3197
100
FB8002
0uH
16 3.3
VCC
15
C8021
ST
0.1u
14
C8001 R8001
4A
IC8002
0.1u 10k
13 0.4 R8022 22
TC74VHC157FT (EK) 4B
12 1
0 R8023 22
IC8002
4Y MCLK
11 R8024 22 0 2
SIGNAL SELECTOR 3A BICK
10 R8021 22 R8025 22 3
0.4 0
3B SDTI AK4388AET2-E2
9 4
0 R8026 22 0
IC8000
3Y LRCK
R8000 100 5
0
RSTN
STEREO
6
3.3
SMUTE
5 7 CONVERTER
ACKS
8
5
DIF0
5
FB8000
0uH
D8001
BAV70
8 9 10
STBY_+3.3V
C3193 C3194
0.1u 10u
GND
R3196
10k 100k
D3190
DA2J10100L
C3192
2.2u
AGND
C8010
R8002
10u
47k
CL8039
16
DZF
15 R8014
DEM
22k
IC8000
14
5
C8002 C8003 C8004 C8005
VDD
13 15p 68p 0.1u 100u 10V
VSS
12 2.5 C8008 C8009
VCOM 0.1u 10u 16V
11
2.5 R8015
D/A
AOUTL
22k
10 2.5
AOUTR
9 5
DIF1
R8003
C8011
47k
10u
56 56
11 12 13 14
GND
OPTICAL_TV
DA_3.3V
V_SEL_MUTE
V_SEL_SW2
FB8001
USBDCDC_6.2V
L_IN
R_IN
+7V
TUNER_CLK
TUNER_CE
Suffix-21
TUNER_MOSI
C8028 C8029 TUNER_RDS_SIGNAL
2200p
2200p
C8014
C8017
100p
10u
R8006
22k
R8016
10k
DCAC_IN
R8012
100k HP_DET
R8004
EVOL_CLK
C8012 22k
150p
EVOL_DATA
C8020
PROTECT
0.1u
C_RY
-7 0 0 0
SL_SR_RY
C8013
150p FRONT_SPK_RY
ZONE2_PREOUT_SW_RY
SBL_SBR_RY
R8017
IC8001
10k
NJM4565M (TE2) BRIDGEABLE_RY
IC8001
HP_RY
R8013
R8005 TEMP_SENSOR_1
LINE AMP 100k
22k
TEMP_SENSOR_2
LIMITER
TEMP_SENSOR_3
ZONE2_SPK_RY
0 0 0 7
C8016
0.1u
CL8040
C8015 R8007
C8018
100p 22k
10u
CL8041
15 16 17
>044S
31
MB-1512 BOARD (12/16)
(Page 52)
>038S
26
MB-1512 BOARD (11/16)
(Page 51)
CN8001
22P
1 DGND
2 DGND
3 DGND
CL8001
4 DGND
CL8002
5 OPTICAL_TV
CL8003
6 +3.3V
7 +3.3V
CL8006
>056S
8 V_SEL_MUTE
CL8007
9 V_SEL_SW2
MAIN BOARD
10 +6v_USB
CL8008
0uH (3/5)
11 +6V_USB
12 -7V CN1002
CL8010
13 -7V
(Page 61)
CL8011
14 L_IN
15 NC (AGND SHIELD)
CL8012
16 R_IN
CL8013
17 +7V
18 +7V
CL8044
19 TUNER_CLK
CL8037
20 TUNER_CE
CL8028
21 TUNER_MOSI
CL8038
22 TUNER_RDS_SIGNAL
CN8002
22P
CL8063
1 DCAC_IN
CL8015
2 HP_DET
CL8016
3 EVOL_CLK
CL8017
4 EVOL_DATA
CL8018
5 PROTECT
CL8045
6 C_RY
CL8019
7 SL_SR_RY
CL8020
8 FRONT_SPK_RY
>057S
CL8021
9 ZONE2_PREOUT_SW_RY
CL8022
10 SBL_SBR_RY MAIN BOARD
CL8023
11 BRIDGEABLE-RY
(2/5)
CL8024
12 HP_RY
CL8025 CN1003
13 TEMP_SENSOR_1
CL8026
(Page 60)
14 TEMP_SENSOR_2
CL8027
15 LIMITER
CL8043
16 TEMP_SENSOR_3
CL8046
17 ZONE2_SPK_RY
18 NC
R8008 0
19 NW_LCH_N/AGND
R8009 0
20 NW_LCH_P/NW_ZONE2_L
R8011 0
21 NW_RCH_P/AGND
R8010 0
22 NW_RCH_N/NW_ZONE2_R