Sony XPlod MEX-BT5000, Руководство по обслуживанию

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MEX-BT5000
26 26
MEX-BT5000
GROUND
SWITCH
Q306
AUDIO SELECT
IC302 ELECTRICAL VOLUME
IC301
NS DET DISCHARGE
SWITCH
Q401
TUNER UNIT
TUX401
J401
(ANTENNA IN)
RDS DECODER
IC401
SYSTEM CONTROLLER
IC501 (2/4)
R-CH
SE1L 9
DIFFL 11
SE2L 7
IN2B 7
IN1B CD_L 6
SDA
23
SCL
SDA SCL
22
SAOUT
26
SAIN
25
MUTE
21
CNT1
2
PJ301
(1/2)
TUNER-LCH 4
TUNER-RCH 3
TU_SDA 14
TU_SCL 13
S_METER 6
TU_MUTE 7
MUTE-CONDITION 8
E2P_SDA 17
E2P_SCL 16
QUALITY 5
RDS
SDA
BUS_AUX
SCL
VSM
TU MUTE
MUTE CON
TRDA
TRCL
DAVN
QUALITY
9
MPX 16
SDA 12
SCL 11
INTN 15
OUTLF 20
OUTLR 19
SUB/LR 16
OUTB 11
R-CH
R-CH
R-CH
FL+
FL–
4
1
9
FR+
FR–
2
12
RL+
CNP101 (1/2)
POWER AMP
IC201 (1/2)
RL–
RR+
11
10
3
RR–
R-CH
R-CH
CNT2
SW0 SW1
4
MUTING CONTROL
Q307, 308
MUTING
Q301
MUTING
Q302
MUTING
Q305
BT_L D
•
SIGNAL PATH
: TUNER
: CD PLAY
: AUDIO
: AUX IN
•
R-ch is omitted due to same as L-ch.
RL 11
FL 12
DIAG
6
AMPSTB
24
EESIO
22
EECKO
23
DAVN
54
NSMASK
17
QUALITY
36
VSM
37
TUNATT
10
TUN ATTIN
51
I2CSIO
32
I2CCKO
31
TRDA TRCL DAVN
QUALITY
VSM
TU MUTE
MUTE CON
SDA SCL
ATT
19
SDA
2
SCL
4
STB
22
DIAG
25
LR– 7
LR+ 9
LF– 3
LF+ 5
SDA
SCL
10
9
X401
8.664MHz
XTO
XTI
1 ANT
SIGNAL_SW0
13
SIGNAL_SW1
14
SW0 SW1
AUX_BUS
16
BUS_AUX
VOL_ATT
2
R-CH
BUS AUDIO IN/
AUX IN
(AEP, UK)
(AEP, UK)
EVOL_DATA
EVOL_CLK
H
A
PJ301
(2/2)
AUDIO OUT
FRONT
L
AUDIO OUT
REAR
SUB OUT
(MONO)
R
L
R
L
R
STB
M
ATT
K
D512
A_ATT
C
D304
D305
(Page 24)
(Page 25)
(Page 25)
(Page 28)
(Page 24)
(Page 25)
5-3. BLOCK DIAGRAM – AUDIO Section –