Block Diagram - Main Section - Sony MDX-C5960R Service Manual

MDX-C5960R/C5970/C5970R
4-3. BLOCK DIAGRAM – MAIN Section –
DADT,
BCK,
LRCK,
FS256
DADT DATA
(Page 20) A 5
BCK BCK INPUT DIGITAL
6
INTERFACE FILTER
LRCK LRCK
4
XTI
FS256 CLK MODE
1
CONTROL CONTROL
RESET,
EMPHASIS RESET RSTB
B
(Page 20) 15
17 16
EMPHASIS
FM
(Page 22) E
AM
F
(Page 22)
DATA, CLOCK
(Page 22) G
LOCK
C
(Page 20)
MD-ATT
D
(Page 20)
05
CNP300 (1/2)
(L)
BUS
AUDIO IN
(R) R-CH
VOUTL
12
NOISE
D/A
SHAPER
CONVERTER
VOUTR
9 R-CH
DIGITAL FILTER,
D/A CONVERTER
IC101
MASTER CONTROLLER
IC700 (2/4)
70
SDA
SCL 71
AF ATT 61
AMP ATT 55
58 LOCK IN AMP ON 56
TESTIN 32
TEL-ATT 80
D700
AU ATT 60
– 23 –
INPUT SELECT,
ELECTRICAL VOLUME
IC300
LOUDNESS VOLUME TONE
PDL SOFT
CONTROL
11 CONTROL CONTROL FADER
MUTE
CIRCUIT
SE2L CIRCUIT CIRCUIT
12
SE1L
1
LOUDNESS
SE3L
28 FADER
CONTROL
CIRCUIT
DIGITAL CONTROL
IIC BUS
CIRCUIT
25 24 26
R-CH
DATA
CLOCK
R-CH
R-CH
Q702 (1/2)
MUTING
CONTROL SWITCH
Q702 (2/2)
D703
BATTERY OFF
COM +8V MUTE DRIVER
Q704
• SIGNAL PATH
: MD PLAY
: FM
: AM (MW/LW)
: BUS AUDIO IN
CNP300 (2/2)
OUT FL
22
MUTING
Q301
OUT RL
20
R-CH
MUTING
Q401
(C5970/C5970R)
MUTING
Q300
R-CH
MUTING
Q400
CNP500 (1/2)
POWER AMP
(POWER CONNECTOR)
IC500
1
FL+ 5
12 FL-IN
9
FL– 3
MUTING
Q302
4
FR+ 21
14 FR-IN
12
FR– 23
MUTING
Q403
2
RL+ 9
11 RL-IN
10
RL– 7
MUTING
Q303
3
17
RR+
15 RR-IN
11
RR– 19
MUTING
Q402
15
D701
22 4
13
AMP ON
D511
LEVEL SHIFT
Q500
(C5970/C5970R)
MUTING
CONTROL SWITCH BATT B+
Q703
STB
MUTE
– 24 –
(L)
FRONT
LINE OUT
(C5970/C5970R)
(R)
AUDIO OUT
(LINE OUT)
(C5960R)
(L)
REAR
LINE OUT
(R)
FRONT L (+)
FRONT L (–)
FRONT R (+)
FRONT R (–)
REAR L (+)
REAR L (–)
REAR R (+)
REAR R (–)
TEST MODE
TEL-ATT
H
(Page 27)
I
(Page 28)
J (Page 27)