75
AVR-1905/785 AVC-1590
SCHEMATIC DIAGRAMS (4/13)
CPU UNIT
(For ALL MODEL)
SCHEMATIC DIAGRAMS (4/13)
1
2
3
4
5
6
7
8
9
10
11
A
B
C
D
E
F
G
H
AVR-1905/785 AVC-1590
R259
10K
100P-J
C262
BD203
BEAD
R211
10K
R244
470
1K
R269
R264
10K
KTC2874B
Q258
R276
470
R272
1K
R275
22K
1K
R210
1K
R231
100/10
C221
R217
OPTION
1K
R266
100N
C205
KDS160
D205
R263
4K7
2M2
R225
220K
R206
C211
27P-J
10K
R223
R224
10K
D204
KDS160
4K7
R204
C204
4.7/50
3300/6.3V
BC201
R260
10K
C207
10N
C203 10N-K
ZD201
MTZ3.3B
10K
R208
R258
10K
R257
10K
R261
3K3
Q261
2SA933S
Q253
KTC2874B
Q252
KTC2874B
22N
C291
D212 1SS133T
C278
10/50
C292 22N
J214
BEAD
1SS133T
D222
C286
10/50
11
10
987654321
CP803
10
9
8
7
6
5
4
3
2
1
CP401
R249
10K
R248 10K
KTC2874B
Q260
0.1/50
C253
R270
470K
R220 10K
R219
OPTION
KDS160
D201
0.1/50
C252
X202
X4M322
10K
R251
10/50
C209
C208 270P-J
1N4007
D202
R253
470K
C280
10/50
7806
IC272
7806
IC274
C293 22N
BD204
BEAD
7906
IC273
0.01UF-Z
C294
13
12
11
10
9
8
7
6
5
4
3
2
1
CN901
1
3
4
6
7
9
10
12
13
15
16
18
5
2
11
8
17
14
CP804
100P-J
C261
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CP802
R215
12K
R214
12K
R213
12K
BD205
BEAD
R268 10K
10K
J250
J251
10K
Q259
KTC2874B
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CP702
R212 1K
R232
10K
10K
R271
R274
22K
Q263
KTC2874B
C212
27P-J
R216
OPTION
1K
R221
R222
1K
BD202
BEAD
10K
R207
C201
10N-K
R265
4K7
KRA102S
Q254
Q255
KTC2874B
Q256
KTC2874B
R262
1K
1SS133T
D206
47/16
C206
R205
10K
R203
4K7
1SS133T
D203
1K
R202
1K
R201
C202
100N-Z
R209
100K
1K
R252
R255
22K
KRA102M
Q251
9
8
7
6
5
4
3
2
1
CP703
R254
10K
R241 470
R250
10K
R273
470
R218
OPTION
X201
CST12M
BD201
BEAD
R267
470K
9
8
7
6
5
4
3
2
1
CP601
10N-K
C210
KRC107S
Q262
KRC104S
Q201
1K
R256
0.1/50
C251
C281
10/50
7809
IC271
6
5
4
3
2
1
CP201
10
987654321
CP553
4321
CP202
100P-J
C267
R245 470
R243 470
R242 470
R246 470
R247 470
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CP552
KRA102S
Q257
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CP701
1
3
4
6
7
9 10
12 13
15 16
18
5
2
11
8
17
14
CP402
9
8
7
6
5
4
3
2
1
CP704
1
2
4
5
7
8
10
13
16
19
21
3
11
9
6
17
15
14
12
20
18
CP301B
KTC3875S
Q202
8282
8383
8585
8686
8888
8989
9191
9292
9494
9595
9797
100100
VSS
1
33
44
66
88
99
1111
1212
1414
1515
1717
1818
2020
2121
2323
2424
2626
2727
2929
3030
4949
4848
4646
4545
4343
4242
4040
3939
3737
3636
3434
31
81
8484
8787
9090
9696
9393
9898
9999
NC
GND
ST
8080
7878
7777
7575
ERR_MUTE
7373
7272
NC
7070
6969
89057_SDIN
6767
6666
SHARC_CS
6464
89057_CE
6363
6161
6060
5858
5757
5555
RELAY_CNT
5454
RELAY_H/P
5252
51
FUNC_DOWN
5050
4747
4444
4141
3535
3838
3333
3232
RDS_CLK
BD3811K1/3812F_DATA
TA1270_TC90A69_DATA
89057_EMPHA
FRONT_MUTE
1837_CE
89057_RESET
SHARC_SCLK
PROTECT
C-VIDEO_DET
89057
/1837_SDOUT
KEY_IN2
1837_RESET
KEY_IN3
REELAY_SURR_SB
SET_OPT
RELAY_FRONT_B
STEP_OPT
RELAY_FRONT_A
S-VIDEO_DET
AVDD
AVSS
H/P_DETECT
SEL_UP
TUNED
81 : FLAG1
22
77
55
1010
1313
1616
1919
50 : SEL_DOWN
33 : RLY_MULTI
2222
2525
VOL_DOWN
FL_DRV/2090_CLK
FL_DRV_DATA
EXTAL
XTAL
RESET
RELAY_POWER
TC9273_DATA
SURR_MUTE
2828
PLL_CE
7979
7474
7676
NC
MULTI
MUTE
VCR
7171
NC
6868
S.W_SUM
BSE
SHARC_SDIN
6565
6262
5959
5656
49 : VOL_UP
32 : CNT_MUTE
SW_MUTE
5353
2090_DATA
GND
FL_DRV_CE
FL_DRV_RST
TC9273_CLK
TC9273_STB
FUNC_UP
FLAG2
FLAG3
TA1270_TC90A69_CLK
RDS_DATA
ERR_MUTE_OFF
SHARC_RESET
LC74781_SOUT
PWR_DOWN
EPROM_RESET
KEY_IN1
89057_INT
SHARC_SDOUT
89057
/1837_SCLK
GND
COM-VIDEO_DETECT
RELAY_SURR
VREF
LC74781_SCLK
REMOCON
S-MONI_DET
VDD(BACK UP)
2090_DATA2(VIDEO)
PLL_DATA
PLL_DT_IN
2 : BD3811K1/3812F_CLK
2090_DATA
(VIDEO)
LC74781_CS
82 : SHARC_INTREQ(FLAG0)
PLL_CLK
TU_MUTE
1 : BD3811K1/3812F_MUTE
2090_CLK
(VIDEO)
31 : SURR_SB_MUTE
CXP740096
IC201
1
2
MPXIN
VREF
20
19
TM
POR
18
17
16
15
14
13
12
11
11
FSEL
RDDR
VCC
RDCL
QUAL
T57
AR1
T2
3
4
5
6
7
8
9
10
FILOUT
GND
T1
T3
T4
OSCOUT
OSCIN
COMP
TDA7330BD
IC202
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CP602
NC
12
GND
A/D_IN_L
D/A_OUT_FR
GND
D/A_OUT_C
GND
D/A_OUT_SBR
CPU_95
CPU_51
CPU_50
VOL_UP
CPU_48
2090_DATA
CPU_47
CPU_45
REMOCON
FL_DRV_CE
CPU_44
CPU_28
TUNER_R
H/P_DET
CPU_29
GND
CPU_GND
6CH_FL
-VKK
GND
6CH_SR
6CH_FL
GND
GND
CPU_76
6CH_SR
LC74781_CS
CPU_84
6CH_SL
CPU_55
CPU_75
GND
CPU_73
CPU_91
V.AUX_R
C-VIDEO_DET
+6V
(A)
ZONE_R
GND
CPU_33
ZONE_L
CPU_35
TC9273_STB
CPU_36
V_GND
+15V
CPU_01
CPU_03
3811K1_CLK
CPU_10
GND
NC
KEY_IN3(CPU_60)
FL_DRV/2090_CLK
TA1270_TC90A69_DAT
2090_DATA(VIDEO)
CPU_100
S-V
M
ONITOR_DET
ST
VCC
BSE
GND
GND
GND
100K
180K
OPEN
CPU_96
BACK_UP_POWER
CPU_34
CPU_32
CPU_27
CPU_24
V_GND
GND
+24V
GND
-VKK
PWR_DOWN
FRONT_MUTE
RLY_POWER
RLY_SURR
+15V
GND
TUNED
+15V
-15V
-15V
+15V
VCC
+12V
GND
GND
GND
GND
GND
100K
150K
100K
R216
180K
100K
OPEN
R218
A/D_IN_R
GND
GND
D/A_OUT_FL
OPEN
180K
OPEN
R219
GND
GND
D/A_OUT_SR
CPU_97
GND
GND
D/A_OUT_SBL
SEL_UP
SEL_DOWN
CPU_49
VOL_DOWN
FL_DRV_DATA
CPU_46
CPU_38
CPU_GND
CPU_+5.6V
FUNC_DOWN
FUNC_UP
CPU_30
TUNER_L
GND
GND
6CH_FR
CPU_+5.6V
RLY_POWER
6CH_SW
GND
GND
6CH_C
6CH_SL
GND
6CH_FR
GND
GND
6CH_C
GND
S-VIDEO_DET
LC74781_SCLK
LC74781_SIN
CPU_56
CPU_83
GND
TUNER_L
TUNER_R
GND
GND
-6V
CPU_99
CPU_63
GND
V.AUX_L
+9V
ZONE_R
GND
RESET
CPU_05
GND
RLY_MULTI
VCR_MUTE
ZONE_L
SW_GND
SW_OUT
V.AUX_V
V_GND
CPU_37
TC9273_CLK
TC9273_DATA
SW_GND
SW_OUT
CPU_02
3811K1_MUTE
SW_SUM
3811K1_DATA
-15V
CPU_31
CPU_26
CPU_39
CPU_69
CPU_23
CPU_21
CPU_25
V.AUX_V
GND
V_AUX_R
DSP_+5V
DSP_GND
PROTECT
GND
SURR_MUTE
CPU_+5.6V
H/P_MUTE
CNT_MUTE
RLY_CNT
RLY_SPK_A
RLY_SPK_B
GND
-15V
MUTE_+5V
7906_IN
7806_IN
DSP_GND
DSP_+5V
GND
KEY_IN1(CPU_62)
KEY_IN2(CPU_61)
REMOCON(CPU_85)
TA1270_TC90A69_CLK
COMPONENT_DET
2090_CLK(VIDEO)
2090_DATA2(VIDEO)
CPU_86
V.AUX_L
CPU_GND
TO
CNT
BOARD
DSP_GND
FROM
OPT-IN
BOARD
1604X-E2,EK,EA
89057_SDIN
CPU_12
CPU_13
SHARC_RESET
CPU_68
CPU_15
SHARC_SCLK
CPU_66
89057/1837_SDOUT
CPU_17
89057/1837_SCLK
CPU_19
1837_RESET
CPU_67
DSP_+5V
DSP_+5V
SHARC_SCLK
SHARC_RESET
FLAG1
DSP_GND
FLAG1
CPU_82
FLAG2
CPU_80
ERR_MUTE
CPU_79
CPU_07
CPU_65
CPU_09
PLL_CLK (CPU_93)
(CPU_96)
CPU_GND
D/A_OUT_SL
D/A_OUT_SW
A/D_IN_L
AVR - 684X
100K
* AVC1580X (N)
RLY_SURR-SB
FRONT_OPT_IN
1604X-E1,C,K
1580X-N
1604X-E3,EU
AREA(PIN 57)
* AREA _ OPTION
SHARC_SDIN
EPROM_RESET
CPU_11
SHARC_SDOUT
SHARC_CS
89057_CE
CPU_16
CPU_14
1837_CE
DSP_GND
DSP_GND
DSP_GND
DSP_GND
CPU_20
CPU_18
TO DSP BOARD
DSP_GND
SHARC_SDOUT
SHARC_CS
EPROM_RESET
FLAG0
FLAG2
FLAG3
FLAG0
FRONT_OPT_IN
FLAG3
ERR_MUTE_OFF
89057_INT
CPU_81
CPU_06
TO DSP BOARD
89057_EMPHA
CPU_08
PLL_CE (CPU_98)
PLL_DATA (CPU_92)
PLL_DT_IN (CPU_94)
(CPU_97)
FROM EXT-IN BOARD
RDS_DET_OUT
D/A_OUT_SBL
D/A_OUT_SBR
D/A_OUT_SR
D/A_OUT_C
D/A_OUT_FL
D/A_OUT_FR
FROM DSP BOARD
TO INPUT BOARD
AVR - 1604X
1604X RDS
AVC - 1580X
100K
100K
100K
MODEL(PIN 58)
R217
* MODEL _ OPTION
D/A_OUT_SW
D/A_OUT_SL
FL_DRV_RST
CPU_GND
FROM EXT-IN BOARD
TO VIDEO BOARD
6CH_SW
TO INPUT BOARD
RDS ONLY
CPU BOARD
TO INPUT BOARD
SURR_SB_MUTE
89057_RESET
DSP_+5V
SHARC_SDIN
A/D_IN_R
TO
CNT
BOARD
FROM
FRONT
BOARD
TO FRONT BOARD
Содержание AVC-1590
Страница 3: ...3 AVR 1905 785 AVC 1590 DIMENSION ...
Страница 7: ...7 AVR 1905 785 AVC 1590 Oscilloscope MONITOR OUT Y Cb Cr Video Section VR902 VR901 VR903 Cb Cr Y ...
Страница 23: ...23 AVR 1905 785 AVC 1590 PRINTED WIRING BOARDS MAIN P W B UNIT 1 2 COMPONENT SIDE ...
Страница 24: ...24 AVR 1905 785 AVC 1590 MAIN PW B UNIT 2 2 FOIL SIDE ...
Страница 25: ...25 AVR 1905 785 AVC 1590 CPU FRONT P W B UNIT 1 2 COMPONENT SIDE ...
Страница 26: ...26 AVR 1905 785 AVC 1590 CPU FRONT P W B UNIT 2 2 FOIL SIDE ...
Страница 27: ...27 AVR 1905 785 AVC 1590 CNT P W B UNIT 1 2 COMPONENT SIDE ...
Страница 28: ...28 AVR 1905 785 AVC 1590 CNT P W B UNIT 2 2 FOIL SIDE ...
Страница 29: ...29 AVR 1905 785 AVC 1590 INPUT VOL P W B UNIT FOIL SIDE COMPONENT SIDE ...
Страница 30: ...30 AVR 1905 785 AVC 1590 INPUT VOL E3 P W B UNIT E3 Model only COMPONENT SIDE FOIL SIDE ...
Страница 31: ...31 AVR 1905 785 AVC 1590 DSP P W B UNIT COMPONENT SIDE FOIL SIDE ...
Страница 32: ...32 AVR 1905 785 AVC 1590 COMP EXT IN P W B UNIT 1 2 COMPONENT SIDE ...
Страница 33: ...33 AVR 1905 785 AVC 1590 COMP EXT IN P W B UNIT 2 2 FOIL SIDE ...
Страница 34: ...34 AVR 1905 785 AVC 1590 COMP P W B UNIT FOIL SIDE COMPONENT SIDE ...
Страница 35: ...35 AVR 1905 785 AVC 1590 D VIDEO PRE OUT P W B UNIT Japan model only FOIL SIDE COMPONENT SIDE ...
Страница 70: ...70 AVR 1905 785 AVC 1590 WIRING DIAGRAM ...