Sony STR-KM7600 - Schematic Diagram - Digital Board (1;4)

39 39
STR-KM7600
STR-KM7600
5-28. SCHEMATIC DIAGRAM — DIGITAL BOARD (1/4) — • Refer to page 19 for Waveform • Refer to page 48 for IC Block Diagrams. • Refer to page 53 for IC Pin Function Descriptions
2
1
STOP
STOP(AC OFF DET)
VCC
AA2
3
4
5
TUNING A
GND
5
IC2013
IC2009
IC2021
IC2022
+5V REG
IC B/D
6
C/SW/S/SB RY
SW Preout PY
FRONT A RY
SBL/SBR/Bi-Amp RY
9
GND
5
VCC +9V
)0ȍ
ANTENNA
3
DO/ST/SD
CL
CE
2
1
RCH OUT
SD
AM
6
LCH OUT
8
DI
4
COAXIAL
TN1
7
CEC
1 2 3 4 5 6 7 8 9 10 11 14 1512 13
A
B
C
D
E
F
G
H
I
J
5
3.3
3.3
4.3
5
6.3
3.3
4.6
15
0.7
9.6
0
0
0
0
0
3.2
3.2
3.2
3.2
3.3
0
0
0
0
0
3.3
2.6
0
0
0
0
0
0
3.3
3.3
3.8
3.1
3.2
0 0 0 0 0 0 0 0 0 0 0 3.3 0 0
0
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
2.7
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.33.33.3 03.33.33.33.33.33.33.3
3.33.32.8000.90.80.9
1.700 0 0
2.2
0
0
0
0
0
0
3.2
3.2
1.4 1.43.23.3 3.3 3.2 3.3 3.3 3.3 3.3 3.3 1.7 3.33.23.2
3.3
3.3
0
IC2007
*1
*2
1
2
3
4
5
6
7
8
9
CN2205
9P
L_CH
L_CH
VCC
R_CH
R_CH
GND
SD
TUNER CE
TUNER DI
TUNER CL
TUNER DO
D2017
DAN222-TL
D2019
DAN222-TL
MA2J1
110GLS0
D2020
D2025
MA2J1110GLS0
MD2
INIT
FLASH1
FLASH2
10k
R2165
0
R2166
0uHFB2015
R2115
8.2k
R2116
4.7k
10k
R2164
0.47
C2153
0.1
C2188
C2157
22
50V
0.1
C2223
0.1
C2181
X2000
12.5MHz
C2162
100p
100p
C2161
100p
C2160
C2158
0.1
C2149
47
25V
C2220
47
25V
R2146
0.1
C2180
FB2002
0uH
0uH
FB2009
10k
100
R2230
C2159
100
10V
R2113
1k
R2112
1k
C2221
0.1
0.47
C2150
C2156
470
10V
C2155
0.47
10V
470
C2154
100
R2229
100
R2231
GND
10k
R2187
0uHFB2017
1
2
3
4
6
5
SI-3033KM-TLS
+3.3V REG
IC2009
E
VIN
GND
VOU
T
SENSE
1kR2020
C2182
0.1
R2204
100
R2205
100
R2277
0.01
C2209
R2215
10k
100
R2149
100
R2151
R2207
2.2k
C2263
0.1
R2208
10k
R2220
10k
R2237
0.1
10k
R2152
100R2155
0
R2169
0
R2261
100
R2178
100
R2177
10k
R2180
10k
R2179
10k
R2196
3.3k
R2198
3.3k
R2197
0.1
C2195
100
R2185
100
R2186
100
R2194
100
R2195
10k
R2192
0.1
C2224
0.1
C2264
100
R2157
100
R2161
JL2070
JL2071
JL2072
JL2073
JL2074
JL2076
JL2203
JL2204
JL2205
1
3
4
5
6
7
8
9
10
CN2102
9P
CN2103
4P
+6.5V
+6.5V
GND
+4V
POWER RY
ST OP(AC OFF DET)
SUB-T
(CEC)
SW PROTECT
+5V
+5V GND
JL2075
JL2206
JL2207
2.2k
R2209
0.01
C2208
0.01
C2202
0.01
C2204
IO
G
IC2021
KIA7809API-U/PF
+9V REG
+9V REG
R2156
2.2k
R2158
2.2k
100R2232 100R2159
100
RB2000
100
RB2001
100
RB2002
0uH
FB2025
0.01
C2189
0.01
C2183
0.01
C2184
0.01
C2185
0.01
C2186
0.01
C2187
0.01
C2190
0.01
C2193
0.01
C2194
0.01
C2196
0.01
C2197
0.01
C2198
220p
C2191
220p
C2192
0.1
C2203
C2206
0.01
4.7
C2227
4.7
C2228
4.7
C2229
2.2k
RB2004
RB2005
100
RB2006
100
10k
RB2007
C2230
10
50V
0.1
C2231
0
R2037
+3.3V (STBY)
+5V
FLLAT
FL_CLK
TUNING B
10kR2210
10kR2211
100R2212
1kR2213
1kR2214
100R2216
100R2217
100R2218
1
2
3
4
+5V
GND
THERMAL1
THERMAL2
JL2217
0.1
C2225
100
R2246
IO
G
IC2013
MM1665ATRE
0.1
C2237
0.1
C2238
0.1
C2239
0.1
C2240
C2241
0.1
0.1
C2242
0.1
C2243
100k
R2238
100k
22
R2274
R2193
R2199
R2200
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31 32 33 34
35 36 37 38 39 40 41 42 43 44 45 46 47 48 49
50 51 52 53 54 55 56 57 58 59 60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
919293949596979899
100101102103104105106107108109
11 0
111
11 211 311 4115116
11 711 811 9
120
IC2007
MB91353APMT-G-1234E1
COM CLK
COM DATA
LF RESET / S-air Sur Sel
PH RY
HP RY
HP DETECT
HP DETECT
PH DETECT
BRIDEGEBLE RY
BRIDEGEBLE RY
BRIDEGEBLE RY
LF LAT
LF CLK
LF DATA
TUNING A/MULTI ST
TUNING B/NIGHT MODE
LF DIN
TUNER LAT
TUNER DI(MICOMTO TUNER)
TUNER CLK
TUNER DO(TUNER TO MICOM)
HDMIREG CTRL
DSP SEL
HDMIREG CTRL
DSP SEL
VSS
VCC
RDS DATA
V SW4
V SW3
V SW2
V SW1
V SW4
V SW3
V SW2
V SW1
COMP S1
COMP S1
COMP S2
COMP S2
PS(V MUTE)
PS(V MUTE)
CEC OUT
FUSE DETECT
HDMI ERR
HDMI_UART_TX
HDMI_UART_RX
HDMI_UART_TX HDMI_UART_RX
CEC IN
CEC IN
SAIR INT
RDS INT
POWER KEY
SIRCS_IN
SIRCS_IN
STOP
DCAC_DSP_IN
DCAC_DSP_IN
DSPINT
VOL_JOG(2A)
VOL_JOG(2B)
EEPROM CLK
VCC
VSS
DSP SPICLK
DSP SPICLK
DSP MOSI
DSP MOSI
DSP MISO
DSP MISO
SB/Bi-Amp RY
C/SW/S/SB RY
SW Preout PY
FRONT A RY
SAIR DET
SIAR RESET/SW_PROTECT
SAIR ADC SEL
DSP SPDIDS(LAT)
DSP SPDIDS(LAT)
DSP RESET
DSP RESET
DIR_DATAO
DIR_DATAO
RESET_TRG
X1A
X1A
THERMAL2
VACS_CTRL
VACS_CTRL
THERMAL1
LIMITER
LIMITER
VERSION
DCAC_IN
AD_KEY2
AD KEY1
VSS(GND)
AVSS/AVRL(GND)
AVRH(3.3V) AVCC(3.3V) DAVC(3.3V)
DAVS(GND)
NO USE NO USE
IN ENCODER A
IN ENCODER A
FLASH1 FLASH2
CLINK_DET
CLINK_DET
CLINK_RX(DMPORTTO MICOM)
CLINK_RX
CLINK_TX
CLINK_TX(MICOMTO DMPORT)
EEPROM DATA
IN ENCODER B
IN ENCODER B
VSS VCC
PWR EN
SIRUIS MOSI
SIRUIS MISO
HDMI RESET
HDMI RESET
DAC LAT
DAC LAT
DAC MUTE
DAC MUTE
SD SIGNAL VOL IC DATA
VOL IC DATA
VOL IC CLK
VOL IC CLK
PROTECTOR
PROTECTOR
SUB TRANS DIR XMODE(RESET) DIR CKST
DIR CKST
VSS I2C SDL I2C SDA VSS VCC SRC MUTE POWER RY DIR CE(LAT)
DIR CE(LAT)
DIR DO DIR ERROR HDMI_FSRATE
HDMI_FSRATE
NMI MD2 MD1 MD0 INIT VCC X1 X0 VSS X0A
RESET_TRG
EEPROM CLK
EEPROM DATA
AD KEY1 AD KEY2
DCAC_IN
VCC
GND
OUT
BA33BC0FP-E2
+3.3V REG
IC2022
R2141
1k
R2140
47k
CEC_OUT SD_SIGNAL SUB_ TRANS
DIR_DO
POWER_ RY
HDMI_ERROR
TUNER_CLK TUNER_DI TUNER_L SD_SIGNA TUNER_DO
COM CLK
COM DATA
HP_DET
DSP_INT
VOL_JOG_2B
VOL_JOG_B
SIRCS
DIR_XMODE
DIR_ERR
POWER_KE
Y
POWER_KEY
VOL_JOG_2 A
VOL_JOG_A
FUSE_DETEC
THERMAL2 THERMAL1
CEC_OUT
DAC/DIR_DI
FL_RESE
T
VCC
DIGITAL BOARD (1/4)
THERMAL
SENSOR
BOARD
CN250
(Page 46)
L
STANDBY
DCDC BOARD
CN970
(Page 34)
K
DIGITAL BOARD
(4/4)
(Page 42)
4
DIGITAL BOARD
(3/4)
(Page 41)
1
DIGITAL BOARD
(4/4)
(Page 42)
2
DIGITAL
BOARD
(2/4)
(Page 40)
3
SYSTEM CONTROL
R2203
100
100
*1, R2199
47k : EXEPT EA
0 : EA
*2, R2200
4.7k : AUS, AUS(2)
10k : SAF
COM CLK COM DATA
COM CLK
COM DATA
GND
+3.3V
HP RY