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CDX-GT57UPW/GT62UMI/GT570UE/GT570UI/GT570UP/GT574UI/GT620UI/GT626UI
Ver. 1.1
4-2.
BLOCK DIAGRAM - MAIN Section -
J901
AUX
R-CH
J1
(ANTENNA IN)
RF_ANT_IN
(GT570UP)
CN802
SIRIUSXM IN
1
4
R-CH
6
BUFFER
2
IC830, 831
10
F3
9
R-ch is omitted due to same as L-ch.
SIGNAL PATH
: AUDIO
: TUNER
: SIRIUS/XM
: AUX
CDX-GT57UPW/GT62UMI/GT570UE/GT570UI/GT570UP/GT574UI/GT620UI/GT626UI
FL, RL, SUB
FL
(Page 25)
A
RL
SUB
CN01
TUX-DSP02 (TUNER UNIT)
AUDIO_OUT_L
AUDIO_OUT_R
R-CH
SDA
SCL
RSTN
MAIN SYSTEM CONTROLLER
IC501 (2/3)
45 HIT2_DATA
B/U B+
46 HIT2_CLK
47 HIT2_RESET
33
XM_TX
XM_RX
34
35
XM_POWER EN
ELECTRICAL VOLUME, INPUT SELECTOR
IC401
33 AU_IN_FL
AU_OUT_FL 36
31 AU_IN_RL
30 AU_IN_SUB
AU_OUT_SL 40
AU_OUT_RL 38
8
AUX_LCH
AU_OUT_LCH
28
PRE_L
AU_OUT_RCH
27
PRE_R
TU_LCH
5
11
XM_LCH
23 22
I2C_SIO
28
I2C_SCK
27
DIAG
57
AMPSTB
58
BEEP
26
ATT
56
26
26
R-CH
R-CH
B
(Page 25)
R-CH
MUTING
MUTING
MUTING
Q404
Q402
Q406
MUTING
CONTROL
R-CH
Q407, 409
12
IN-FL
11
IN-RL
2 4
(GT62UMI/GT570UP/GT620UI/GT626UI)
J402
L
FRONT
AUDIO OUT
R
L
REAR/SUB
AUDIO OUT
R
(GT57UPW/GT570UE/GT570UI/GT574UI)
J401
L
REAR/SUB
AUDIO OUT
R
POWER AMP
IC301 (1/2)
CN301 (1/2)
6
OUT-FL+ 5
FL+
8
OUT-FL- 3
FL–
5
FR+
R-CH
7
FR–
2
OUT-RL+ 9
RL+
4
OUT-RL- 7
RL–
1
RR+
R-CH
3
RR–
25 22 16
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