Block Diagram - Memory/Audio/Amp Section - Sony HT-NT3 Service Manual

5-2.

BLOCK DIAGRAM - MEMORY/AUDIO/AMP Section -

3
7
D0A0 ~ D0A14
SoC
IC101
DDR3 SDRAM
(2/4)
IC102
A0 N3 AH10 RA0
A1 P7 AD13 RA1
A2 P3 AG11 RA2
A3 N2 AE12 RA3
A4 P8 AE14 RA4
A5 P2 AF12 RA5
A6 R8 AC12 RA6
A7 R2 D0A0 ~ D0A14 AH11 RA7
A8 T8 AD12 RA8
A9 R3 AF11 RA9
A10 L7 AD14 RA10
A11 R7 AG13 RA11
A12 N7 AD15 RA12
A13 T3 AD8 RA13
A14 T7 AD11 RA14
BA0 M2 AC10 RBA0
3
BA1 N8 AC15 RBA1
BA2 M3 AG10 RBA2
CS L2 AF13 RCS_
RAS J3 AE11 RRAS_
CAS K3 AD10 RCAS_
7
WE L3 AE9 RWE_
RESET T2 AD9 RRESET
ODT K1 AE10 RODT
CKE K9 AH13 RCKE
DML E7 AH19 RDQM0 RDQM2 AC8
DMU D3 AE17 RDQM1 RDQM3 AH4
DQSL F3 AG16 RDQS0 RDQS2 AG5
8
DQSL G3 AH16 RDQS0_ RDQS2_ AH5
DQSU C7 AH18 RDQS1 RDQS3 AH7
DQSU B7 AG18 RDQS1_ RDQS3_ AG7
CK J7 AG17 RCLK0 RCLK1 AG6
CK K7 AH17 RCLK0_ RCLK1_ AH6
DQL2 F2 AG14 RDQ0 RDQ16 AG2
DQL0 E3 AF15 RDQ1 RDQ17 AG1
DQL6 G2 AH14 RDQ2 RDQ18 AH1
DQL4 H3 AF14 RDQ3 RDQ19 AH2
DQL7 H7 AG20 RDQ4 RDQ20 AF8
DQL5 H8 AF20 RDQ5 RDQ21 AG8
DQL1 F7 AH20 RDQ6 RDQ22 AF9
DQL3 F8 AG19 RDQ7 RDQ23 AH8
D0DQ0 ~ D0DQ15
DQU7 A3 AD16 RDQ8 RDQ24 AH3
DQU5 A2 AF16 RDQ9 RDQ25 AF4
DQU3 C2 AC17 RDQ10 RDQ26 AG3
DQU1 C3 AE16 RDQ11 RDQ27 AG4
DQU4 A7 AD17 RDQ12 RDQ28 AF6
DQU0 D7 AE18 RDQ13 RDQ29 AE6
DQU6 B8 AD18 RDQ14 RDQ30 AE8
DQU2 C8 AC18 RDQ15 RDQ31 AE7
HT-NT3
J1301
ANALOG
IN
DIGITAL
OPTICAL RECEIVER
IC1301
TV
VOUT 1
DIGITAL IN
DDR3 SDRAM
IC103
N3 A0
P7 A1
P3 A2
N2 A3
P8 A4
P2 A5
R8 A6
D0A0 ~ D0A14 R2 A7
T8 A8
R3 A9
L7 A10
R7 A11
SoC
N7 A12 IC101
(4/4)
T3 A13
T7 A14
NFD0 AE23
NFD1 AF23
M2 BA0
3
NFD2 AG23
N8 BA1
NFD3 AH23
M3 BA2
NFD4 AG22
NFD5 AH22
L2 CS
NFD6 AF21
J3 RAS
NFD7 AG21
K3 CAS
7
L3 WE
NFCEN AF22
T2 RESET
NFREN AE21
K1 ODT
NFWEN AE24
K9 CKE
NFRBN AD21
NFALE AF24
E7 DML
NFCLE AD22
D3 DMU
27MHz
F3 DQSL
8
NS_XTALI C27
G3 DQSL
C7 DQSU
NS_XTALI C27
B7 DQSU
J7 CK
NS_XTALO C28
K7 CK
SDA A3
F2 DQL2
SCL B3
H3 DQL4
G2 DQL6
E3 DQL0
LCDRD AG28
H7 DQL7
VDATA AG27
F8 DQL3
VCLK AG26
H8 DQL5
GPIO3 E1
F7 DQL1
D0DQ16 ~ D0DQ31
GPIO2 E2
A3 DQU7
C2 DQU3
GPIO1 D1
A2 DQU5
GPIO17 D3
C3 DQU1
RESET_ AF26
D7 DQU0
GPIO27 AC24
A7 DQU4
OPWRSB AH25
B8 DQU6
GPIO15 C1
C8 DQU2
GPIO6 E3
BCK 8
13 VINL LRCK 7
14 VINR SCKI 6
DOUT 9
SoC
2
IC101
(3/4)
B23 OPTICAL VOUTD7 U24
MCIN D24
AOSDATA0 B24
AOMCLK A24
AOLRCK B27
BUS BUFFER
AOBCK A25
IC704
AOSDATA2 A26
2 A1
5 A2 Y2 3
6 Y1
RF MODULATOR
(WS001)
SYSTEM CONTROLLER
IC3004
WS_DATA_X
(2/3)
WS_LRCK_W
WS_BCK_W
WS_RST 84 WS_RST TAS5538_SDA 55
WS_SCLK 86 WS_SCL TAS5538_SCL 54
WS_SDA 85 WS_SDA TAS5538_XRST 53
WS_INT 83 WS_INT TAS5538_XPDN 48
TAS5538_XMUTE
NAND FLASH
IC2001
70 X0 DRIVER_SD
X3001
29 I/O1
4MHz
30 I/O2
71 X1 DRIVER_TH_WARN
31 I/O3
8
32 I/O4
41 I/O5
42 I/O6
43 I/O7
44 I/O8
WP 19 138 NAND_RESET DC_DET
9 CE
8 RE
6
18 WE
7 RY/BY
17 ALE
16 CLE
X401
MTKSTB_3.3V
SUFFIX 23 (AEP, UK, RU, AUS)
X401
SUFFIX 12 (EXCEPT AEP, UK, RU, AUS)
27MHz
2 SDA
6 SCL
16 BD_SDO(IF_SDI)
17 BD_SDI(IF_SDO)
18 BD_CLK
79 Update UART Tx
78 Update UART Rx
136 BD_IF_START
19 BD_CS
131 BD_RESET
105 WOL_WLAN
137 OPWRSB
135 BD_IF_REQ
134 UPG_STATUS
29 29
STREAM PROCESSOR
IC6002
24 SDIN1
11 MCLK
22 LRCLK
23 SCLK
POWER AMP
IC6001
20 SDA PWM_P_4 49 5 INPUT_A OUT_A_39 39
21 SCL PWM_M_4 48 6 INPUT_B OUT_A_40 40
16 PWM_P_2 41 14 INPUT_C
RESET OUT_B 35
18 PDN PWM_M_2 40 15 INPUT_D
56 19 MUTE VALID 37 4 RESET
96 16 FAULT OUT_C 32
17 OTW OUT_D_27 27
62 18 CLIP OUT_D_28 28
DC
50 DETECTION
Q6004
HT-NT3
Ver. 1.1
+ -
TWEETER
-
(L-CH)
+ -
WOOFER
- (L-CH)
-
+
TWEETER
- (R-CH)
+ -
WOOFER
- (R-CH)
OVERLOAD
DETECTION
Q6005
S a pat
F : AUDIO (ANALOG)
: AUDIO (DIGITAL)
J