Read Sony STR-DA4300ES Service Manual online
STR-DA4300ES
25
25
STR-DA4300ES
SECTION 6
DIAGRAMS
6-1. BLOCK DIAGRAM – CONTROL Section –
(Page 28)
(Page 28)
(Page 30)
(Page 28)
(Page 30)
(Page 34)
(Page 31)
(Page 28)
(Page 29)
(Page 26)
(Page 27)
(Page 33)
(Page 33)
(Page 30)
(Page 27)
: AUDIO (ANALOG)
: AUDIO (DIGITAL)
D1007
COM2_DATA
COM2-CLK
113
COM1_DATA 111
COM1_CLK 110
V595_LAT 8
V595_OE 7
FUNC_LAT 91
MIC_ON 26
COM2_CLK 112
COM2-DAT
COM1-DAT
COM1-CLK
V595 LAT
V595 OE
CTL
12
13
SYSTEM CONTROLLER
IC2003 (1/3)
D1008
D1010
D1011
D1009
11
95
DA_DO
94
DA_LAT
76 PREOUT_RY
14
5
BUFFER
IC2011
(1/2)
DA DO
DA LAT
96
DA_RST
PREOUT-RY
79 HP_RY
81
SP-A-RY
83
SP-B-RY
84
C-RY
85
SB-RY
86
REAR-RY
SP-A_RY
SP-B_RY
C_RY
SB_RY
SR_RY
23 HP_IN
HPSW
4
163
PROTECTOR
PROTECTOR
87 4/8_RY
4/8_RY
HP-RY
DA RESET
10
XM_DA_LAT
XM_DACLAT
FUNC-LAT
MIC
AUCOM-CLK
AUCOM-DATA
EVOL_DAT 92
2ND_RY 106
EVOL_CLK 105
2ND-RY
BRAVIA_SEL 107
BRAVIA_SEL
EVOL_CLK
EVOL_DATA
COM1_CLK
COM1_DATA
COM1_CLK
COM1_DATA
FM 75
Ω
COAXIAL
AM
ANTENNA
TUNER (FM/AM)
TUN_L
TUN_DO
TUN_CE
TUN_TUNED
TU-L
3
71 TUN_DO
70 TUN_LAT
69 TUN_TUNED
TUN_DAT
60 TUNER_DATA
TUN_CLK
61 TUNER_CLK
TUN_R
R-CH
• SIGNAL PATH
• R-CH is omitted due to same as L-CH.
1 D3
3 D1
15 D4
10
A1
11
A0
9
A2
5
Y
OPTICAL
RECEIVER
IC2201
OPTICAL
RECEIVER
IC2202
OPTICAL
RECEIVER
IC707
14 D5
WAVE
SHAPER
IC2209
J2201
DIGITAL OUT
SWITCH
IC2206
5
DSEL1
4
DSEL0
6
DSEL2
7
REQ
11
CLK
12
LAT
13
OE
2
H_SEL1
DIGITAL
ASSIGNABLE
(INPUT ONLY)
14
S-IN
2 RX0
10 RX6/UI
8 RX4
4 RX2
1 RXOUT
SI_A
21
RDATA
17
RBCK
20
RLRCK
27
XMCK
16
RMCK
DIR_NONAU
33
AUDIO/VO
DIGITAL AUDIO INTERFACE RECEIVER
IC2208
INPUT
SELECTOR
IC2207
DATA DECODER
IC2210
39
CE
37
DO
36
RERR
67
DIR_RERR
109
D595_LAT
108
D595_OE
66
DIR_DO
65
DIR_CE
34
CKST
68
DIR_CKST
41
XMODE
64
DIR_XMODE
93
AD_RST
168
FSRATE1
COM1-CLK
COM1-DAT
40
CL
COM1-CLK
38
DI
COM1-DAT
MD/DAT
OPTICAL OUT
VIDEO 1
OPTICAL IN
OPTICAL
RECEIVER
IC2204
MD/DAT
OPTICAL IN
4 D0
OPTICAL
RECEIVER
IC2225
TV
OPTICAL IN
SAT/CATV
OPTICAL IN
SA-CD/CD
COAXIAL IIN
5 RX3
VIDEO 2
COAXIAL IN
DVD/BD
COAXIAL IIN
VIDEO 3 IN/
PORTABLE AV IN
DIGITAL (OPT)
46
HDMI_ERROR
10
9
ANA/DIGI
ERR
OPTICAL
TRANSCEIVER
IC2205
15
DSP_SEL
1
ANA/DIGI
XIN
29
XOUT
28
X2201
24.576MHz
XM/H_SEL
2
R-CH
2CH-L
HDMI_ERROR
10 AINL
AINR
SCLK
LRCK
MCLK
RST
12
7
8
2
9
A/D CONVERTER
IC2217
SDOUT 4
BUFFER
IC2211
2 A0
3 B0
3 B0
HDMI_DATA1
HDMI_DATA2
HDMI_DATA3
HDMI_DATA4
6 B1
5 A1
SI_B
D/A MCK
BCK
LRCK
DIR-ERR
MCK
DATA SELECTOR
IC2213
Y0 4
SI_C
Y1 7
SI_D
Y2 9
SI_E
Y3 12
S 1
14 A3
A2
11
DATA SELECTOR
IC2212
Y3 12
Y2 9
A1
5
B1
6
B2
10
B3
HDMI_MCK
HDMI_LRCK
HDMI_BCK
HDMI_BCK, HDMI_LRCK,
HDMI_MCK
HDMI_MCK
13
Y1 7
7
6
15
8
S
1
1
HDMI_SPDIF
1
10 B2
11 A2
13 B3
NON_LPCM
14 A3
2 A0
3 B0
3 B0
6 B1
5 A1
DATA SELECTOR
IC2214
Y0 4
Y1 7
Y2 9
S 1
10 B2
11 A2
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