
79
AVR-1905/785 AVC-1590
SCHEMATIC DIAGRAMS (8/13)
FRONT UNIT
(For ALL MODEL)
SCHEMATIC DIAGRAMS (8/13)
1
2
3
4
5
6
7
8
9
10
11
A
B
C
D
E
F
G
H
AVR-1905/785 AVC-1590
AM1
AM2
AM4
AM5
AM7
AM8
AM2
AM3
AM5
AM6
AM8
AM9
AM11
AM12
AM14
AM15
AM17
AM18
AM20
AM21
AM22
AM23
AM25
AM26
AM28
AM29
AM31
AM32
AM34
AM35
AA2
AA3
G15
G14
G12
G11
G9
G8
G7
G6
G4
G3
G1
470
R314
RP03
56K
RP06
56K
RP09
56K
RP12
56K
RP15
56K
G7
G8
G10
G11
G13
G14
AM10
RP29
56K
G16
AM11
AA3
AM13
RP32
56K
AA1
AM14
AM35
AM16
RP35
56K
AM33
RP38
56K
RG14
56K
G1
G3
G4
G6
G301
AM3
AM6
AM9
AM20
AM21
AM23
AM24
AM26
AM27
AM29
AM30
AM32
AM18
SW305A
R305A 3K3
SW306A
SW304A
R303A 1K8
SW302A
R302A 1K5
R308B 12K
R306B 4K7
R305B 3K3
R303B 1K8
R302B 1K5
C304
22N
R327
680
47K
R339
R308C 12K
R306C 4K7
R305C 3K3
R303C 1K8
R302C 1K5
R321
680
C386
47N-K
R326
680
R324
680
R328
680
R311
10
C303
47/16
ZD301
MTZ6.8B
R322
680
R329
680
R397
300
R393
270
R392
220
ZD342
MTZ5.1B
ZD335
MTZ5.1B
ZD332
MTZ5.1B
ZD331
MTZ5.1B
R340
3K3
L302
10UH
C307
1/50
AM1
R346A 12K
R344
47K
R343
47K
R338
47K
47K
R337
R312
10K
AM7
AM4
AM10
AM13
C321
1N-K
C324
100P-J
KDS160
D305
AM19
AM16
CN931
G2
G5
AM27
AM24
R394
M470(2)
M470(2)
R395
AM30
AM33
JK301
AA1
G16
AM19
AM22
AM25
AM28
AM31
G13
G10
C387
100N-Z
C388
100N-Z
AM17
G5
4K7
R391
C382
100P-J
C309
47N(EB)
G2
4.7UH
L391
C310
1/50
R301A 1K2
R304A 2K4
SW303A
R307B 7K5
R304B 2K4
R301B 1K2
47/16
C305
470
R313
R307C 7K5
R304C 2K4
R301C 1K2
LED301
HL50RDRF4T
C301
10/50
100UH
L301
LED306
HL50RDRF4T
RMC301
REMOTE
3
2
1
CN303
LED304
HL50RDRF4T
LED308
HL50RDRF4T
D302
1SS133T
D303
1SS133T
1SS133T
D304
ZD341
MTZ5.1B
ZD336
MTZ5.1B
LED311
C313
47N(EB)
RP02
56K
RP01
56K
R345A 7K5
R334
47K
47K
R333
RP07
56K
RP05
56K
RP04
56K
RP08
56K
321
CN392
30P-J
C311
RP10
56K
RP11
56K
RP13
56K
RP14
56K
10K
R315
C322
100P-J
RP20
56K
RP19
56K
RP18
56K
RP17
56K
RP16
56K
321
CN393
RP22
56K
RP23
56K
RP24
56K
RP25
56K
RP26
56K
G9
G12
1N
C395
C396
1/50
C397
22N
AM12
RP30
56K
RP31
56K
AA2
G15
AM15
RG16
56K
RP37
56K
RP36
56K
AM34
RG13
56K
RG12
56K
RG11
56K
RG10
56K
1
2
3
IC391
RG07
56K
RG06
56K
RG05
56K
RG04
56K
RG08
56K
47/16
C393
47/16
C381
C383
100P-J
RG02
56K
RG01
56K
4
3
2
1
CN202
6
5
4
3
2
1
CN201
3
4
5
6
71
2
CN302
87654321
CP302
Q310
KRA102S
SW308B
SW308C
SW309B
SW309C
SW307B
SW307C
SW306B
SW306C
SW305C
SW305B
SW304C
SW304B
SW302B
SW302C
SW301C
R323
680
C325
100P-J
R330
680
R325
680
C302
47N-K
SW342A
SW343
C342
10N
R342
100
R341
100
R336
100
R335
100
C335
10N
VEC301
C331
10N
C332
10N
R345
1K
D306
1SS133T
C308
47N(EB)
3
2
1
CP303
SW344
C391 22P-J
R383
470
1/50
C385
1/50
C384
KDS160
D309
Q315
KRC102S
Q312
KRA102S
R384
2M2
SW303B
SW303C
LED303
HL50RDRF4T
LED307
HL50RDRF4T
VDD
Q11
Q10
Q9
Q8
Q7
Q6
Q5
Q4
Q3
Q2
Q1
Q0
CLK
DATA
VSS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
IC303
BU2090
LED302
HL50RDRF4T
LED310
HL50RDRF4T
KRC107S
Q322
LED309
HL50RDRF4T
LED305
HL50RDRF4T
R396
4K7
C341
10N
VEC303
SW341A
VEC302
R332
100
C336
10N
C312
47/16
R331
100
C306
100N(EB)
321
CP392
C394
1N
RP21
56K
RP27
56K
RP28
56K
C392
100N-Z
R381
75
R382
470
KDS160
D308
Q314
KRA102S
Q313
KRC102S
RP34
56K
RP33
56K
RG09
56K
RG15
56K
RG03
56K
R385
2M2
R318
470
Q320
KRA102S
Q319
KRA102S
R319
470
R316
470
R317
470
KRA104S
Q316
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CP301A
Q311
KRC102S
2SA933S
Q321
17
33
AM35
G16
G15
G14
G13
G12
G11
G10
G9
G8
G7
AA3
AA2
AA1
AM34 AM32
AM31
AM30
AM29
AM28
AM27
AM26
AM25
AM24
AM23
AM22
AM21
AM20
AM19
AM18
AM16
AM15
AM14
AM13
AM12
AM11
AM10
AM9
AM8
AM7
AM6
AM5
AM4
AM3
AM2
AM1
DT
CLK
CE
RST
VDD
OSC1
OSC0
VSS
TEST
VFL
G1
G2
G3
G4
G5
G6
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC301
LC75721
DPL II
CDR
DIGITAL
-2
-1
TAPE
VDP
/
/
DVD
V_AUX
AUX
-3
-2
TUNER
-1
CD
VCR
PHONO
MULTI
REC
AUTO
STEREO
RDS
TUNED
CH
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56
57 58
TV / DBS
DIGITAL
ANALOG
ZONE
D.DIGITAL
PCM-IN
SPK_B
DTS-IN
SPK_A
RED
KEY_IN3
SEL_DOWN
VOL_UP
2090_DATA
FL_DRV_CE
H/P_DET
CPU_GND
-VKK
OUTPUT
SB
OPEN
(E2 : RT)
SPK_A
ANALOG
21
AAC
FUNCTION
SELECT
MASTER VOL
ENCODER
GND
GND
V_GND
STATUS
EXT.IN
SPK_B
DTS-S
AUTO-IN
RED LED
KEY_IN1
(N
ONLY)
FIL1
FIL2
ENCODER
ENCODER
H/P_L
V.AUX_R
V.AUX_L
V.AUX_V
V.AUX_V
GND
V.AUX_L
KEY_IN1
KEY_IN2
SEL_UP
VOL_DOWN
FL_DRV/2090_CLK
FL_DRV_DATA
REMOCON
FUNC_DOWN
FUNC_UP
FL_DRV_RST
CPU_GND
CPU_+5.6V
TO
FUNCTION
BOARD
FROM
FRONT
BOARD
OPTICAL IN
(N : NONE)
SHIFT
SURROUD BACK
(N : NONE)
PRESET_UP
5CH_ST.
TUNING_DN
DIRECT/STEREO
(N : NONE)
SURR_PARA
VIDEO SELECT
(E2 : PTY)
CPU_GND
H/P_DET
FUNC_DOWN
FUNC_DOWN
GREEN LED
GREEN LED
ZONE
GREEN
H/P_DET
H/P_DET
PWR_S/W OUT
DSP_+5V
DSP_GND
TO CPU BOARD
INPUT_MODE
(N : NONE)
BAND
PRESET_DN
(N : NONE)
DOLBY/DTS
(N : NONE)
TUNING_UP
SURR_MODE
(E2 : RDS)
DIMMER
TONE_DEFEAT
TONE_CONTROL
H/P_DET
CPU_GND
CPU_GND
CPU_GND
FUNC_UP
RED LED
KEY_IN1
FUNC_UP
ST/BY SW
MAIN
FROM POWER TRANS
H/P_R
CPU_GND
CPU_GND
CPU_GND
CPU_GND
TO FUNC BOARD
PWR_S/W IN
TO MAIN BOARD
DSP_GND
TO CPU BOARD
V_AUX_R
ECD_+5V
ECD_+5V
FUNCTION BOARD
FROM MAIN BOARD
FRONT BOARD
FRONT_OPT_IN
FROM CPU BOARD
H/P BOARD
OPT-IN BOARD
MAIN S/W 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 ...