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4-6.
SCHEMATIC DIAGRAM – MAIN Board (3/3) –
A9
A8
A6
TP196
A7
(Page 43)
CE
NC
+3.8V
GND VDD
REGULATOR
IC940
TP199
RN5RZ38BA
A1
C924
C920
0.1
0.33
C923
0.1
C653
4.7
A4
C663
4.7
A5
A3
C763
A2
4.7
C767
R764
0.1
20k
C764
22p
R765
33k
IC760
NJM4580V
LINE AMP(L-CH)
C1
C2
(Page 44)
C3
C4
C5
C6
C7
C8
C9
C10
Q910
R910
2SB1132
2.2k
+3.3V
SWITCH
R911
1k
SWITCH
CONTROL
+3.3V
CE
EXT
REGULATOR
GND VDD
OUT
IC910
RN5RF33AA
C910
0.1
+9V
REGULATOR
IC920
AN77L09M
TP197
I
O
G
C925
0.01
R703
R701
47k
47k
C922
R704
R702
10
47k
47k
25V
R750
C752
10k
4.7
R760
C757
10k
0.1
C753
4.7
C762
C750
4.7
R754
C716
1000p
20k
10
C760
R752
1000p
20k
C751
R751
R761
R762
100p
10k
10k
20k
R755 C754
C713 R715
33k
22p
10
100
IC750
C761
NJM4580V
100p
LINE AMP(R-CH)
Q702
2SA1586YG
C701
1
R707
100k
R705
150k
TP75
R706
100k
TP200
Q701
R716
DTC114EU
10k
Q710
DTC323
Q700-702
MUTING
MUTING
DRIVE
R726
10k
Q720
DTC323
MUTING
-2
-1
C723
R725
C726
XN1A312-TX
10
100
10
R861
R890
100k
47k
R891
47k
CONTVOL
Q850,851
CONTROL
VOLTAGE
R892
SWITCH
150k
Q851
2SC4116YG
C851
R862
0.01
DIM
WAKE
D861
C861
R866
DAP222
2.2
100k
R867
47k
Q852
DIMIN
2SC2712
DIMMER
INT.SWITCH
IC870
TC7SH14FU
C864
0.1
PANA_SI
R872
1k
Q862
2SC2712
R876
BUFFER
1k
SO
R877
1k
CKO
Q880,881
BACK-UP SENS
DETECT
R879
R884
68k
220k
BACK-UP SENS
GENERATOR
IC880
R878
S-80850ANNP
47k
Q881
DTA144EU
NC
VDD
VSS
OUT
R885
Q880
22k
2SC2712
D864
C868
R886
R889
UDZ-6.8B
0.1
47k
100k
Q700
45
45
CDX-5V661/5V661A/5V661D/5V661S
FB720
TP118
TP119
FB710
TP120
TP121
TP122
TP123
Q850
TP124
2SA1586YG
TP125
R863
D851
39k
UDZ-5.1B
TP134
10k
TP126
TP128
R864
270k
TP130
R868
TP131
D863
100k
1SS355
CDPW
TP135
PW
TP136
TP137
R852
C863
D852
33k
0.22
UDZ-12B
TP138
TP139
TP140
INVERTER
TP144
R870
150k
R871
1M
TP148
AGING
TP149
FLA
TP150
DIAG
R873
R874
100
TP151
F-RX
1k
TP152
F-TX
TP153
R875
RESET
100
Q863
2SC2712
BUFFER
R912
22
DIN_L
TP155
DIN_R
TP156
Q901
2SA1162Y
R913
1k
Q901,902
R920
1k
R901
K_1
B+ SWITCH
22k
R921
1k
R880
K_2
R902
150k
3.3k
R922
1k
K_3
R923
1k
K_4
R924
1k
K_5
Q902
R925
1k
K_6
DTC114EE
K_LOAD
R926
1k
Q864
2SC2712
R927
1k
K_EJECT
BACK-UP
R928
100
DETECT
SW1-6
R929
100
SWLOAD
R930
100
SWEJECT
Q905
IND1
R931
1k
2SA1162Y
R932
1k
IND2
R905
22k
R933
1k
IND3
R906
R934
1k
IND4
10k
Q905,906
+3.3V
R935
1k
R883
IND5
100k
REGULATOR
R936
1k
IND6
R937
1k
Q906
INDSLOT
DTC114EE
LIGHT
DIMMER
L801
10µH
CN901
10P
F1
AUDIO LEFT
FLEXIBLE
BOARD
AUDIO GND
AUDIO GND
AUDIO RIGHT
AUDIO GND
CONTROL VOLTAGE
DIMMER SIGNAL
(Page 52)
DATA IN ->
DATA CLK <-
DATA OUT <-
CN902
27P
+B
MOTOR 5V
MOTOR 5V
REG 5V
REG 5V
REG GND
REG GND
REG GND
REG GND
F2
FLEXIBLE
CDON
BOARD
CDMON
UCOM 3.3V
UCOM GND
BUS 5V
MOTOR 9V
MOTOR 9V
(Page 51)
MOTOR 9V
MOTOR GND
MOTOR GND
MOTOR GND
MOTOR GND
AGING MODE
FLASH_SW
DIAG_SW
FLASH_RX
FLASH_TX
RST
CN903
27P
+B
BUS +5V
DISC IN LEFT
DISC IN RIGHT
UCOM GND
UCOM GND
UCON 3.3V
TP161
KEY 1
TP162
KEY 2
KEY
TP163
FLEXIBLE
KEY 3
BOARD
TP164
KEY 4
TP165
KEY 5
TP166
KEY 6
TP167
KEY LOAD
TP168
KEY EJECT
TP169
SW 1-6
(Page 49)
TP170
SW LOAD
TP171
SW EJECT
TP172
IND 1
TP173
IND 2
TP174
IND 3
TP175
IND 4
TP176
IND 5
TP177
IND 6
TP178
IND SLOT
TP179
IND PWM
TP180
DIM PWM
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