MEX-R5
21
21
MEX-R5
FRONT LCH
AUDIO_L
FRONT RCH
5
1
3
REAR LCH
REAR RCH
9
7
SUB
(SUB OUT (MONO))
BUZZER DRIVE
Q801
BZ801
GND SWITCH
Q301
MUTING CONTROL
Q309, 310
LEVEL SHIFT
Q904, 905
MUTING
Q311
GAIN CONTROL
IC304
RF CONTROL
IC101
RF UNIT
AVT101
INPUT SELECT,
ELECTRICAL VOLUME
IC301
NS DET DISCHARGE
SWITCH
Q202
FM/AM TUNER PACK
TUX201
J201
(ANTENNA IN)
R-CH
R-CH
DVD-L
SDA
SCL
SADATA
SACLK
G_DOWN
REAR ATT
MUTE_SEL
ATT
VMUTE
2
13
11
CN301
(2/3)
12
AUX L
AUX LGND
AUX R
14
AUX RGND
L 4
R 3
TU_SDA 14
TU_SCL 13
S_METER 6
TU_MUTE 7
MUTE-CONDITION 8
E2P_SDA 17
E2P_SCL 16
QUALITY 5
SDA
BUS_AUX
SCL
VSM
TU MUTE
MUTE CON
TRDA
TRCL
DAVN
QUALITY
R-CH
R-CH
CN301 (3/3)
R-CH
AUDIO_R
R-CH
LED1
LED2
LED3
CNT A
CNT B
CNT A
CNT B
LED4
VIDEO
FL+
FL–
4
1
9
FR+
FR–
2
12
RL+
CN801 (2/2)
POWER AMP
IC306 (1/2)
RL–
RR+
11
10
3
RR–
R-CH
R-CH
MUTING CONTROL
Q307, 308
MUTING
Q302
MUTING
Q304
MUTING
Q306
VIDEO
AMUTE
•
SIGNAL PATH
: TUNER
: DVD/CD (AUDIO)
: AUX IN
•
R-ch is omitted due to same as L-ch.
DIAG
STB
TRDA
TRCL
DAVN
QUALITY
VSM
TU MUTE
MUTE CON
SDA
SCL
SDA
SCL
SACLK
SADATA
VMUTE
G_DOWN
REAR ATT
MUTE_SEL
ATT
SDA
SCL
STB
DIAG
SDA
SCL
1 ANT
BUS_AUX
R-CH
RESET
Z_MUTE
MUTE1
MUTE2
FRONT AUDIO
OUT
REAR AUDIO
OUT
BUS AUDIO IN
(AUX IN)
(AEP, UK, Russian)
5-2. BLOCK DIAGRAM – AUDIO Section –
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299