U.S.A., CANADA JAPAN
U.S.A., CANADA, JAPAN
EXCEPT
U.S.A., CANADA, JAPAN
EXCEPT
EXCEPT
JAPAN
GND
2
C
GND
BSE
AGND
V.AUV_L
V.AUX_VIN
Y-SIGNAL
C-SIGNAL
VGND
VGND
V.AUX_VIN
-VKK
DSP_GND
RLY_CNT
SW_SUM
TC9164_STB
TC9164_DATA
SW_MUTE
94A27UG_STB
GND
N
KEY2
SEL_DW
VOL_DW
AD_R
19
GND
16
FL
13
GND
GND
GND
10
-VKK
GND
89
SR
7
SL
5
GND
4
GND
2
SBL
1
SBL
19
SBR
-6V
GND
16
GND
SR
13
C
GND
10
GND
8
FL
7
FR
5
GND
4
GND
21
GND
23
SW
56
GND
89
SL
11
FR
12
GND
45 789
GND
10
GND
2090_CLK1(VIDEO)
MUTE_PWR
+5.6V(CPU)
FRNT_MUTE
CNT_MUTE
RELAY_HP
RLY_SPK_A
RLY_SPK_SB
94A27UG_CLK
2090_DATA
FL_DRV_DATA
FL_DRV_CE
RLY_POWER
FL_DRV_RST
FUNC_UP
FUNC_DOWN
CVIDEO_DET
SVIDEO_DET
2090_CLK2(VIDEO)
COMP_DETECT
2090_74781_DATA(VIDEO)
GND
+15V
FLAG0
FLAG2
FLAG3
1
TUNED
24
GND
57
+14.4V
8
GND
11 13 14
GND
GND
GND
GND
-15V
+15V
7/13
10K
10K
7812
1
3
10/13
2/13
6/13
AVR1804
MODEL(PIN 58)
E3
AREA(PIN 57)
150K 100K
R217 R219
OPEN100K
R216 R218
7/13
10/13
12-1/13
PRE_RTN_GND
MIC_SIGNAL
-15V
+15V
7/13
JAPAN VERSION
GND
DGND
-15V
FLAG1
ST
369101215
GND
GND
GND
V.AUV_R
VGND
10K
IC203
VGND
C-SIGNAL
Y-SIGNAL
VGND
CPU_GND
DSP_+5V
OVERLOAD
TC9164_CLK
MUTE_+B
MIC_IN
KEY1
AVR1804RDS
KEY3
VOL_UP
SEL_UP
OPEN 100K
100K
150K
180K
100K
GND
AD_L
18 17
FR
GND
SW
GND
12 111415
+5.6V
C
GND
6
6/13
SBR
3
+9V
+6V
VGND
SL
GND
1518 1417
SW
GND
912 11
AD_R
GND
AD_L
36
FL
FR
1
GND
GND
C
SR
47
GND
10
6/13
GND
FL
3
SW
GND
SR
GND
6
SL
11
-15V
+15V
RLY_SPK_B
SB_MUTE
7906 IN
7806 IN
2/13
2/13
EXCEPT JAPAN VERSION
FROM INPUT UNIT
PROTECTION
PWR_DOWN
SUR_MUTE
RLY_POWER
RLY_SURR
MULTI_SB_RLY
94A27UG_DATA
GREEN_LED
STBY_LED
FL_DRV_2090_CLK
REMOCON
H/P SENSE
74781_CS
74781_SCLK
SMONI_DET
TA1270_TC90A69F_CLK
TA1270_TC90A69F_DATA
EXCEPT JAPAN VERSION
12-1/13
12-1/13
13/13
TUNER_L
TUNER_R
8/13
DSP_GND
DSP_+5V
FRONT_OPT_IN
89057_SDIN
EPROM_RESET
SHARC_RESET
SHARC_CS
SHARC_SCLK
DSP_GND
DSP_GND
ERR_MUTE_OFF
89057_INT
89057_EMPHA
ROM_RESET
DSP_+5V
DSP_GND
SHARC_SDOUT
EPROM_RESET
SHARC_SDIN
FLAG3
FLAG0
PLL_CLK
PLL_DT_OUT
MULTI_L
MULTI_R
RMC_GND
TUNER_R
TUNER_L
V.AUX_R
TC9274_STB
TC9273_CE
7/13
C230
C228
N VERSION OPTION
RESET
7906
IC204
78R09
9/13
FROM_DSP_UNIT
FROM 6CH INPUT UNIT
5/13
FROM FRONT V.AUX IN
SHARC_SDIN
89057_RESET
SHARC_SDOUT
1837_CE
DSP_GND
1837_RST
DSP_+5V
FRONT_OPT_IN
ERR_MUTE
SHARC_RESET
SHARC_CS
SHARC_SCLK
FLAG1
FLAG2
ROM_RESET
TU_MUTE
TUNER_L
TUNER_R
RDS_DET
FM_VSM
PLL_DATA
CPU_GND
PLL_CE
MULTI_MUTE
RMCDATA
RMC+5V
V.AUX_L
74_73_DATA
74_73_CLK
CPU B'D
FROM FRONT SVIDEO
C230
TUNER_+12V
(EXCEPT N)
E2,EK,G2A,G1C,G1K,GUT
TO INPUT UNIT
FROM FLT UNIT
TUNER_MUTE
(EXCEPT N)
TO VIDEO UNIT
RDS_(G2A,E2,EK ONLY)
BACK_UP_POWER
FROM DSP UNIT
IC205
7806
IC272
RDS +B S/W
TO INPUT UNIT
3/13
FROM CNT UNIT
FROM CNT UNIT
FROM MIC UNIT
FROM DSP UNIT
FROM TUNER UNIT
89057_CE
MULTI_MUTE
(E3 ONLY)
AREA & SET OPTION
FROM INPUT UNIT
VIDEO_-6V
(E3, N ONLY)
SW_MUTE
1/13
89057_1837_SCLK
FROM CNT UNIT
FROM VIDEO UNIT
89057_1837_SDOUT
AUTOSETUP_OVERLOAD
MULTI_PREOUT_R
MULTI_PREOUT_L
VIDEO_+9V
(E3, N ONLY)
* AREA & SET_OPTION
FROM 6CH INPUT UNIT
FROM FRONT OPTICAL IN
T_MUTE_CPU_95
U-COM_+5.6V
CPU_32
CPU_27
CPU_26
CPU_24
CPU_23
CPU_61
CPU_50
CPU_47
CPU_45
CPU_44
CPU_38
CPU_28
CPU_30
C242 1N-K
C232 100P-J
10_SW_SUM
21_TC9164_STB
3_TC9164_DATA
93_TC94A27UG_PLL_CLK
91_TC94A27UG_STB
65_CVIDEO_DET
74_74781_CLK
69_SVIDEO_DET
76_2090CLK2
86_COMPO_VIDEO_DET
56_TA1270_TC90A69F_DATA
CPU_1
R266 470
R270 470
C251
100N
C201E
22N
CPU_GND
J209
J210
CPU_3
CPU_2
CPU_5
CPU_GND
C245
100P-J
C248
1N-K
R251
470K
C238
0.1/50
CPU_83
R272
10K
R265 470
R268 470
R267 470
R269 470
R271 470
100K
R219
470K
R276
R281
1K
2SA933S
Q219
100/10
C221
470
R286
22K
R277
27P-J
C212
R221 1K
R222
1K
C211
27P-J
10K
R224
R205
10K
1N4007
D202
R284
4K7
GND
D206
KDS160
C256
10/50
C257
10/50
C261
1/50
C260
1/50
470K
R250
GND01
1234
CP606
1
3
4
6
7
9
10
12
13
5
2
11
8
JIG601
CP401
22N
C202E
BD205
BEAD
CB207
BEAD
1K
R202V
CPU_64
R283
10K
CPU_34
CPU_4
R282
10K
CPU_39
CPU_25
CPU_62
CPU_57
R212
1K
R220
10K
CPU_60
CPU_49
CPU_51
CPU_48
150K
R217
CPU_46
CPU_85
CPU_29
Q206
KTC2874B
Q205
KTC2874B
R226
3K3
Q207
KTC2874B
22K
R278
Q208
KTC2874B
470
R285
10K
R207
10K
R223
R204
4K7
47/10
C206
10N-K
C210
4.7/50
C204
C208
270P
R202
1K
R253
1K
R262
10K R201V
1K
11
12
13
14
15
16
17
18
2
1
3
4
5
6
7
8
9
10
CP803
1
3
4
6
7
9
10
12
13
5
2
11
8
CP801
2
3
5
6
8
1
4
7
CP404
11
12
13
14
15
16
17
18
2
1
3
4
5
6
7
8
9
10
CP701
C230 100P-J
C228 100P-J
C233 100P-J
C231 100P-J
C234 100P-J
10KR274
2_TC9164_CLK
36_MULTI_SB_RLY
92_TC94A27UG_PLLD_ATA
73_74781_CS
84_SMON_DET
33_TA1270_TC90A69F_CLK
56_TA1270_TC90A69F_DATA
BC201
8200/5.5
CPU_12
CPU_13
CPU_68
CPU_15
CPU_66
CPU_19
CPU_82
CPU_80
CPU_79
CPU_7
CPU_55
CPU_9
CPU_97
CPU_94
CPU_92
CPU_98
CPU_GND
75)SB_MUTE
100N
C252
GND02
CPU_11
100N
C201D
CPU_14
CPU_16
CPU_18
CPU_67
CPU_20
CPU_81
CPU_8
CPU_6
CPU_87
CPU_96
GND03
CP605
BD209
BEAD
BD208
BEAD
BD207
BEAD
CB205
BEAD
CPU_93
MULTI_MUTE
C202F
10N
C201F
10N
CB208
BEAD
1/50
C263
C262
1/50
R261 12K
R263 12K
R218
OPEN
KRC107M
Q220
10K
R213
R210
10K
R214
10K
C249
22N-K
C239
0.1/50
KRA102M
Q222
R279
10K
CP806
R225
2M2
CPU_GND
R215
1K
1SS133T
D213
1SS133T
D201
Q202
2SC2412KT96
1SS133T
D204
R206
220K
CB202
BEAD
C202
10N-K
47N
C205
R209
100K
CP804
1SS133T
D218
1SS133T
D215
R252
3K3
ZD201
MTZ3.3B
KRC104S
Q201
C203
10N-K
CPU_GND
R201
1K
KDS160
D209
KRA102M
Q216
12 43
CP701M
BD206
BEAD
10N
C202D
CPU_17
Q221
KRA102M
10K
R211
R258
10K
R264 12K
R216
100K
1K
R260
CST12M
X201
10K
R280
X202
4M332
BEAD
CB203
KRC107S
Q204
C207
10N
C209
10/50
10K
R208
CP4044
2
3
5
6
8
1
4
7
CP551
10KR275
2SA933S
Q217
12 43
CP564
12345
CP302
17 15 14 12 11 9 8 6 5 3 219 16 13 10 7 4 118
CP552
76123 54
CP1000
1
9
8
6
5
3
2
7
10
4
CP805
1
7
9
13
15
21
4
6
10
12
16
18
5
11
17
19
23
2
8
14
20
22
3
CP301
1 2 4 6 7 9 10 12 133851114
CP1004
39)RLY_PWR
20191817161514131211
10987654321
T2
RDCL
RDDR
QUAL
AR1
VCC
T4
FSEL
TM
PORMPXIN
VREF
FILOUT
GND
T1
T3
T4
OSCOUT
OSCIN
IC202
TDA7330BD
CP4045
7979 22
7878 33
7676 55
7575 66
7373
BSE
88
7272
NC
99
7070
6969
6767
6666
6464
6161
5959
5858
5656
5555
5353
5252
FLAG3
RDS_CLK
2090_CLK2 9273_CE
ERR_MUTE
74781_CS
89057_EMPHA
STBY_LED SHARC_SDIN
1111
1212
1837_CE 89057_RST
1414
1515
PROTECTION
89057_CE
1717
KEY_IN2
1837_RST
2020
2222
SET_OPT
RLY_SPK_SB
2323
RLY_SURR
2525
89057_INT
RLY_CNT
2626
VRef
FUNC_UP
2828
GND H/P_SENSE
2929
SURR_BACK_MUTE
8080
81
FLAG1
8383
MULTI_MUTE
8484
8686
8787
8989
9090
NC
9292
9393 9595
TU_MUTE
9696
9898
PLL_CE
9999
1
7777
7474
44
77
7171
6868
NC
6363
6060
6565
6262
5757
5454
N.C
CNT_MUTE
51
SEL_UP
5050
SEL_DW
4848
VOL_DW
4747
2090_DATA
4545 4444
FL_DRV_CE
4242
XTAL
4141
GND
3939
RLY_PWR
3838
FL_RST
3636 3535 3333 3232
8282
FLG2
FLAG0
8585
8888
VSS
REMOCON
9191 9494
PLL_DT_IN
9797 100100
TUNED
RDS_DATA
74781_SCLK
FRONT_MUTE
ERR_MUTE_OFF
SVIDEO_DET
SHARC_SCLK
SHARC_RESET
89057_SDIN
SHARC_CE
SW_SUM
EPROM_RST
1010
1313
PWR_DW
KEY_IN3
CVIDEO_DET
KEY_IN1
9164_STB
SHARC_SDOUT
1818
2121
1616
1919
GREEN_LED
AVDD
STEP_OPT
RLY_SPK_A
SW_MUTE
RELAY_H/P
2424
2727
4949
VOL_UP
4646 4343
EXTAL
4040 3737
RESET
RLY_SPK_B
313434
FUNC_DW
SUR_MUTE
3030
ST
89057_1837_SDOUT
89057_1837_SCLK
TA1270_TC90A69F_DAT
MUTE_PWR
S.MONITOR DET
COMPONENT_VIDEO_DET
+5V_BACK UP
TC94A27UG_PLL_DAT
TC94A27UG_PLL_CLK
9274_STB
FL_DRV_DATA
MULTI_S/B_RLY
TC94A27UG_STB
FL_DRV_2090_CLK
TA1270_TC90A69F_CLK
2090_CLK1_VIDEO
9274_73_9164_DAT
9274_73_9164_CLK
2090_74781_DATA_VIDEO
CXP740010
IC201
1
2
3
45
6
7
8
A
B
C
D
E
SCHEMATIC DIAGRAMS (8/16)
AVR-2105/885 / AVC-1890
SCHEMATIC DIAGRAMS (8/16)
CPU UNIT
SIGNAL LINE
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
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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