Block Diagram - Audio Section - Sony MV-700HR Service Manual

MV-700HR
Ver. 1.2
6-2. BLOCK DIAGRAM – AUDIO Section –
(Page 21)
CN1003 (1/3)
(CRADLE)
9
L-OUT
10
R-OUT R-CH
12
L IN
13
R IN R-CH
5
A MUTE
AV IN VIDEO
(Page 21) D
J1004
A/V INPUT
R-CH
DVD-L
B
(Page 19)
TM1901
FM TUNER UNIT
IC1903
EXT ANT
LOW-PASS
16 ANT LCH 10 FILTER
IC1904
RCH 11
R-CH
SDA
SDA 6
SCL
SCL 7
(US, CND, E (PAL), TW, KR, AUS, CH)
D804
B+ 4V
D422, 426
BATT101 REAL TIME
LITHIUM BATTERY
(CR2032)
X402
32.768kHz
XSDO
C
(Page 19) 16
XSIO
15
XSCK
17
XIFCS
11
XIFBUSY
12
RESET
8
MV-700HR
AV OUT VIDEO
G
MUTING
AMP
10 IN1_L
IC1352
12 IN2_L
SELL 4 3 INL
6 DVD_L
AUDIO INPUT SELECT,
ELECTRICAL VOLUME
IC1401
8 TU_L
EEPROM
IC403
CLOCK
IC419
X401
4.19MHz
13 14 41 40
SOO
SIO
SCKO
XIFCS
XIFBUSY
MTRST
J1003
A/V OUTPUT
R-CH
Q1101
R-CH
D501, 502
IR TRANSMITTER
LED DRIVE
(IR TRANSMITTER)
MODULATOR
Q501
(L-CH)
IC501
D503, 504
(IR TRANSMITTER)
R-CH
(R-CH)
OUT L 21
MUTING
Q1103
R-CH
MUTING
CONTROL
Q1551 – 1553
18 17
7 6 53
SYSTEM CONTROLLER
20 20
HEADPHONE
AMP
IC1301
MUTING
Q1104
R-CH
SPEAKER AMP
IC1101
R-CH
62
IC401 (1/3)
SPDIF
H (Page 19)
J1001
HEADPHONES
/OPTICAL OUT
OUT
DVD +5V VCC
GND
R-CH
SP1
(L-CH)
SP2
R-CH
(R-CH)
• Abbreviation
AUS: Australian model
CH : Chinese model
CND: Canadian model
KR : Korean model
TW : Taiwan model
• R-ch is omitted due to same as L-ch.
• SIGNAL PATH
: DVD/CD PLAY (VIDEO)
: DVD/CD PLAY (ANALOG AUDIO OUT)
: DVD/CD PLAY (DIGITAL AUDIO OUT)
: TUNER
: A/V INPUT (VIDEO)
: A/V INPUT (AUDIO)
: CRADLE INPUT (AUDIO)