Block Diagram - Digital (2/2) Section - Sony STR-KM7600 Service Manual

STR-KM7600
5-6. BLOCK DIAGRAM — DIGITAL (2/2) SECTION —
DMPORT_L+
DMPORT_L-
DMPORT
DC 5V
0.7A MAX
C_LINK RX/TX
LCH OUT 1
TN1 VCC +9V 2
ANTENNA RCH OUT 3
RCH
GND 4
SD 5
COAXIAL
CE 6
DI 7
AM
CL
8
DO/ST/SD 9
STR-KM7600
J2001
17
2
IC2008
VBUS 4 2
+5V REG
13
P
11
DIGITAL SECTION
(1/2)
(Page 15)
7
DET
5,6
T
CN2205
DIGITAL SECTION
1
(1/2)
(Page 15)
2
IC2021
+9V REG
5
6
7
8
9
IC2009
+3.3V
+3.3V REG
IC2007
(2/2)
SYSTEM CONTROL
101 CLINK DET
X1A 61
99, CLINK_RX
POWER RY 46
100 CLINK_TX
SUB TRANS 37
X1 57
12.5MHz
X0 58
THERMAL 1 118
THERMAL 2 120
+15V VACS_CTRL 119
PS(V MUTE) 27
COMP S2 26
SD SIGNAL
33
COMP S1 25
TUNER LAT
12
V SW1 24
13 TUNER DI
V SW2 23
14 TUNER CLK
V SW3 22
V SW4 21
TUNER DO
15
PROTECTOR 36
VOL IC CLK 35
VOL IC DATA 34
LIMITER 117
IC2000
+5V
+5V REG
16 16
CN2102
1
+6.5V
4
+4V
8
SW PROTECT
5
POWER RY
7
SUB-T (CEC)
X2000
IC251
THERMAL SENSOR
2 1 +5V
IC250
THERMAL SENSOR
2 1
CN2001
9
DMPORT VIDEO
10
VACS
7
COMPOSITE-SW4
6
COMPOSITE-SW3
5
COMPOSITE-SW2
4
COMPOSITE-SW1
3
COMPONENT_SW1
2
COMPONENT_SW2
1
PS(V-MUTE)
18
PROTECT
16
EVOL CLK
17
EVOL DATA
15
LIMITER
14
+7V
K
STANDBY
DCDC
SECTION
(Page 14)
H
CONNECTION
SECTION
(Page 17)
: AUDIO
: VIDEO
: TUNER