Text preview for : AVR1905ALL_SD_V02.pdf part of DENON AVR1905 Schematic diagram For AVR1505,AVR 1705,AVR1906,AVR2105
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SCHEMATIC DIAGRAMS (1/13) INPUT / VOLUME BOARD
1 2 3 4 5 6
INPUT/VOLUME BOARD
*. C701L/R - C708L/R : E1, E2, C, H, T ONLY
AVR-1905/785 AVC-1590
7
8
9
10
11
CD
R701L R731 220(1) R732 220(1) R791 100(1) C701L 100P-J R711L 470 KDS160 KDS160 10N-K D5 R792 100(1)
L
C1 D6 2M2
A
FL
C782FL R782FL 100 3 2
C701R
100P-J R711R
2M2
R701R
MTZJ7.5A
R
470
C722 ZD702 MTZJ7.5A
C721
C723
47/25
47/25
C724 47N
+ -
4
IC781A NJM2068(1/2) 1 R788FL 470 6K8 56P-J
ZD701
10/50 C743 100P-J C742 100P-J C781FL 47N-Z
AUX
R702L C727 100N(EB) C702L 100P-J R712L 2M2 470 C728 100N(EB) C729 100N(EB) C730 100N(EB)
47N
R784FL R783FL C791 47/25 C792 47/25 47K C783FL R786FL
L
C741 100P-J
C702R
100P-J R712R
2M2
C725 4N7(EB)
C726 4N7(EB)
R733 4K7
R741
R742
R
470 C796 C797 R726L 10/50 IC703
VSS VDD
10/50
R743
R702R
R734 4K7
1K3
470
470
470
FR
C782FR R782FR 100 5 6
DVD/VDP
R703L
10/50
C733
+ -
8
IC781B NJM2068(2/2) 7 R788FR 470 6K8 56P-J
B
AGND2 DGND
AGND1 OUT2
GOUTSR
MUTE
DATA
DGND
VEE
CLOCK
AGND8
AGND7
AGND6
AGND5
AGND4
VINSR
VCC
OUT2(R)
AGND3
IC702
BNF12(R)
BNF22(R)
BBNF1(L)
68N(EB)
BNF11(L)
BNF21(L)
C703L
100P-J R713L
R724L
C715L
VCC
VEE
IN1
2M2
IN2
C781FR
R783FR
470
100
1 2 3
28 27 26 25 R722L 24 23 22 21 20 19 18 17
47N-Z
C703R
100P-J R713R
2M2
R723L
R725L
100K
100K
39K
R703R
5 6
IC721A NJM2068(1/2)
100 C711L
10/50 R729L 10N-K 100K 10/50 C732 10/50
66 67 68 69 70 71
GOUT1(L) AGND9 VIN2(R) GOUT2(R) AGND10 ROUT11(L) ROUT12(R) ROUT21(L) ROUT22(R) ROUT31(L) ROUT32(R) IN11(L) IN12(R) IN21(L) IN22(R) IN2DSP(R) IN1DSP(L) INDVDSW IN2MIX(R) OUT2(R)+ IN1MIX(L) INDVDSR OUT1(L)+ OUT2(R)INDVDSL OUT1(L)IN82(FR) IN81(FL) INDVDC
VINSL OUTSR OUTSL OUTC
39 38 37 36
10/50
R
470
7 8 9 10
IC701 BD3811K1
1K3
2
C731
R786FR
4
C713L 10/50
3
+
4 1 R728L C716L 65 VIN1(L)
47K
R727L 39K
BBNF2(R)
OUT1(L)
TNF2(R)
TNF1(L)
AGND3
L
BD3812F
DA
CL
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
MUTE
OUT1
SEL
L
R
C714L 68N(EB)
39K
14 13 12 11 10
9
8
10/50
R784FR C783FR
1 C734 GOUTSL 40
2
3
4
5
6
7
OUTSW 35 VINC 34 C735 10/50 C736 C781SL R783SL 10/50 C782SL 10/50 R782SL 100 3 2 VINSW 31 GOUTSW 30 R784SL 47K C783SL R786SL 12K 39P-J 47N-Z AGND1 INDSPSW INDSPC INDSPSL INDSPSR 29 28 27 2K2 26 25 4 IC782A NJM2068(1/2) 1
SL
+ R788SL 470
TV/DBS
R704L
11 12 13
GND CLK STB DATA
R726R C714R 68N(EB) 68N(EB) R724R C715R 39K
72 73 74 75
GOUTC 33 AGND2 32
L
C704L 100P-J R714L 2M2 470 D4 10N-K KDS160 KDS160 C2 D3
16 15
14
100
TC9273-004
R727R 39K
76 77
C704R
100P-J R714R
2M2
R704R
C713R 10/50 470 470 470 R722R R723R R725R 100K 100K 39K
5 6
+ -
8 7 R728R 100 C711R IC721B NJM2068(2/2) C716R 10/50 R729R 10N-K 100K 78 79 80
C
R
470
100P-J C794
100P-J C793
100P-J
C795
IN32(R)
IN42(R)
IN52(R)
IN62(R)
R793
R794
R795
IN72(R)
IN31(L)
IN41(L)
IN51(L)
IN61(L)
IN71(L)
VCR IN
R705L
SR
C782SR 10/50 R782SR 100 5 6
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
L
C705L 100P-J R715L 2M2 470 100 100 100 100 100
+ -
8
IC782B NJM2068(2/2) 7 R788SR 470 12K 39P-J
C781SR
R783SR
R784SR 47K C783SR R786SR
R705R
470
CN551
2K2
R
CDR/TAPE IN
R706L
C
C782C C706L 100P-J R716L 2M2 R782C 100 3 2 2M2
470
4.7/50
1 NJM2068(1/2)
C706R
100P-J R716R
C781C
47N-Z
R783C
R784C 47K C783C
12K 39P-J
470 R786C 2K2
100
R772 100(1)
L
100P-J R717L C750ZR C750ZL C707L 4.7/50 C3 10N-K D751 KDS160 C707R 100P-J R717R 2M2 200K 100 Q754 2SK117Y R757ZL 200K 4.7/50 2M2 470 KDS160 KDS160 200K R756ZL 200K R756ZR
C762FL R762FL
100P-J 4K7
C764FL R765FL
33P-J 15K
R771 100(1)
R707L
Q753 2SK117Y
R755ZL
R755ZR
100
VCR OUT
SW
C782SW 4.7/50 C772 47/25 R782SW 100 5 6
+ -
8
IC783B NJM2068(2/2) 7 C786SW 4.7/50 15K 100K 100P-J R787SW R788SW 1K
D1
D2
R707R 470
R
D752 KDS160
C754 C761FL 3 2
C781SW
47N-Z
47N-Z
47N-Z
R764FL
R761FL
R708L C708L 100P-J R718L 470 KRA102M Q752
R786SW
NJM2068(1/2)
2M2 C751ZL R754 2K2
3K6
CDR/TAPE OUT
L
-
IC761A
IC762A
100K
4K3
+
+
R767FL
47K
1 IC704A
3
C763FL
10N-K
3
R783SW
+
4
2
-
4 1
R763FL 15K
2
-
4 1
R766FL 100
C765FL 10/50
14 13 12 11 10
R
R754ZR R754ZL
9
R706R
8
7
-
470
6
5
+
4
R788C
4
L
IC783A NJM2068(1/2)
SBL GND SBR GND SL GND SR GND FL GND FR GND C GND
TO CNT BOARD
C705R
100P-J R715R
R761SBR
R761SBL
2M2
R761SR
R761SL
R761C
47N-Z
D
3
2
1
R784SW C783SW
E
NJM2068(1/2)
NJM2068(2/2)
10/50
C762FR R758ZL R762FR
100P-J 4K7
C764FR R765FR
33P-J 15K
620
C708R
100P-J R718R
2M2
100K KRC104M Q751 C782SBL C771 47/25 R757ZR R755 C758 R782SBL 100 3 2 R767FR 100K 8 7 8 7
SBL
IC784A
R708R
R
470
+ -
4
NJM2068(1/2)
1 R788SBL 470 12K 39P-J
10K
1/50
100
6 3K6 C761FR 47N-Z 5 8 7 C755 10N-K
+
R763FR 15K C763FR R764FR 47N-Z
6 5 4K3
+
R766FR 100
C765FR 10/50
4.7/50
C781SBL
6 R762ZR
47K
NJM2068(1/2)
NJM2068(2/2)
47N-Z
5
R761FR
R783SBL
+ -
IC761B
IC762B
R784SBL C783SBL R786SBL
100K
Q773 2SK117Y
100
NJM2068(2/2)
5 6
R759ZL
2K2
IC705B
IC704B NJM2068(2/2)
C751ZR 10/50
D771 1N4148WS Q772 KRA102M Q774 2SK117Y R774 D772 1N4148WS C773 10K C764SW R765SW 47P-J 8K2
+ 7 8 510 100P-J 10N-K
R761ZR 100
10/50 C753ZR
R758ZR C762SW 100K R762SW R759ZR R762ZL 100 IC705A 6K8 100P-J
F
SBR
+ 12K 39P-J 8 IC784B NJM2068(2/2) 7 R788SBR 470
R760ZR C752ZR C757
1/50
R773
2K2
Q771 KRC104M
C782SBR 4.7/50
R782SBR 100 5 6
100K
NJM2068(1/2)
47N-Z 3 2 R761ZL 1 4 510 100P-J C756 10N-K 100 10/50 C753ZL R761SW C761SW
+ -
2 3
+
4 1
R763SW 5K6 6 47N-Z
+
8 7
R766SW 100
C765SW 10/50 C781SBR R767SW R783SBR 47N-Z 47K
IC763A
C763SW
R784SBR C783SBR R786SBR
5
NJM2068(2/2)
3K9
IC763B
R760ZL C752ZL J702
NJM2068(2/2)
100K
RLY701
KDS160
D753
Q755 KRC104M R753 47(1/4)
2K2
G
CN703
9 8 7 6 5 4 3 2
J701
CN701
1 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
CN702
19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
CN704
9 8 7 6 5 4 3 2 1
TC9273_CLK TC9273_DATA TC9273_STB RLY_MULTI VCR_MUTE GND ZONE_L GND ZONE_R
V.AUX_L GND V.AUX_R GND TUNER_L GND TUNER_R GND 6CH_SL GND 6CH_SR GND 6CH_C GND 6CH_SW GND 6CH_FL GND 6CH_FR
A/D_IN_R GND A/D_IN_L GND D/A_OUT_FR GND D/A_OUT_FL GND D/A_OUT_SW GND D/A_OUT_C GND D/A_OUT_SR GND D/A_OUT_SL GND D/A_OUT_SBR GND D/A_OUT_SBL
R_NO J701,J702 RLY701 IC704,IC705
E3
E2,
FROM CPU BOARD
FROM CPU BOARD
GND SW_SUM 3811K1_DATA 3811K1_CLK 3811K1_MUTE -15V +15V SW_GND SW_OUT
TO CPU BOARD
SCHEMATIC DIAGRAMS (1/13)
INPUT/VOLUME UNIT (For ALL MODEL)
H
SCHEMATIC DIAGRAMS (2/13)
1 2
IC819(573)_18 DSP_25 DSP_52 DSP_17 DSP_24 DSP_26 DSP_29 DSP_30
AVR-1905/785 AVC-1590
3
DSP_33 DSP_34 DSP_39 DSP_51
4
C860 100N-K
5
6
7
8
9
10
CN804
11
C832 100N-K
C871 100N-K
C838 100N-K
C872 100N-K
IC818 74LCX573APW
11 12 13 14 15 16 17 18 19 20 +3.3V ROM_18__RAM_19 ROM_8__RAM_20 ROM_7__RAM_26 ROM_6__RAM_27 ROM_5__RAM_28 ROM_4__RAM_29 ROM_3__RAM_30 ROM_2__RAM_38 ALE_DSP40
VCC 1Q 2Q 3Q 4Q 5Q 6Q 7Q 8Q LE
EMU_DSP135
2 4 6 8
1 3 5 7
JTAG CONTROL JACK
+3.3V
R818 10K
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25
DQ14 DQ13 DQ12 VCC DQ11 DQ10 BYTE DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ9 DQ1 DQ8 DQ0 VSS VSS OE A16 CE DQ15A-1 A0
7D 8D GND
+3.3V
108 107 106 105 104 103 102 101 100 VDDINT VDDINT VDDINT VDDINT VDDINT GND GND GND GND 109 GND
99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73
VDDEXT DAI_P17(SD5A) DAI_P15(SD4A) DAI_P18(SD5B) DAI_P16(SD4B) DAI_P12(SD3B) DAI_P11(SD3A) DAI_P10(SD2B) VDDEXT VDDINT VDDINT VDDINT VDDINT VDDINT GND GND GND GND GND GND FLAG3 FLAG2 GND
+3.3V
110 VDDINT 111 GND
A15
A14
A13
A12
A11
A10
A18
A17
IC819 74LCX573APW
11 12 13 14 15 16 17 18 19 20
VCC 1Q 2Q 3Q 4Q 5Q 6Q 7Q 8Q LE
GND
WE
NC
NC
NC
NC
RP
RB
A9
A8
A7
A6
A5
A4
A3
A2
A1
112 VDDINT 113 GND
GND VDDINT GND VDDINT
C/SW_OUT
10 9 8 7 6 5 4 3 2 1
IC819(573)_19 IC818(573)_12 IC818(573)_13 IC818(573)_14 IC818(573)_15 IC818(573)_16 IC818(573)_17 IC818(573)_18 IC819(573)_15 IC819(573)_14 DSP_35
IC819(573)_16 IC819(573)_17 IC818(573)_19 DSP_41 DSP_42 DSP_43 DSP_46 DSP_49 DSP_50
R868 100
ROM_1__RAM_39 ROM_48__RAM_40 ROM_17__RAM_41 ROM_16 ROM_9 ROM_10
+3.3V
R860 R861 R862 R863 R864 R865 R866 R867
100 100 100 100 100 100 100 100
OE 1D 2D 3D 4D 5D 6D 7D 8D GND
1 2 3
15 14 13
2Y1 2Y2 2G
16
VCC
100N-K
C907 100/10
C906
IC820 SN74LVC139A
C870 100N-K
C840 100N-K 100 100 R811 10 C841 100N-K R841 R840 R839 100
127 MISI 128 GND 129 VDDINT 130 VDDEXT 131 AVDD 132 AVSS 133 GND 134 CLKOUT 135 EMU 136 TDO
VDDINT DAI_P1(SD0A) AD8 AD9 AD10 AD11 GND VDDINT AD12 VDDEXT GND AD13 AD14 AD15 ALE RD GND BOOTCFG0 BOOTCFG1 CLKCFG0 CLKCFG1 VDDINT VDDEXT VDDEXT VDDEXT VDDINT VDDINT VDDINT VDDINT VDDINT VDDINT VDDINT FLAG0 FLAG1 GND GND GND GND GND GND GND GND GND GND AD7 AD6 AD5 AD4 AD3 AD2 AD1 AD0 WR
GND +3.3V
GND
1Y0
1Y1
1Y2
1Y3
2Y2
2Y3
R869 100
DSP_30 DSP_29 DSP_35 DSP_43 DSP_42 DSP_41 IC818(573)_19 IC818(573)_18
4 5 6 7 12 11 10 9 8
1 15 12 9 7 4 16 8
R902 100
DSP_52 DSP_51 DSP_50 DSP_49 DSP_34 DSP_33 DSP_30 DSP_29 DSP_35 DSP_46 DSP_43 DSP_42 DSP_41
DSP_52 DSP_51 DSP_50 DSP_49 DSP_46
C816 100N-K
DSP_34 DSP_33
R884 C855 100N-K R883 R882 R881 R880 R879
0
CB801 BEAD BEAD
137 TDI 138 TRST 139 TCK
+3.3V
AVR1505,1705,1905
AVR2105ÞÅéÄ
VCC
VSS
WE
NC
NC
CE
NC
C815 100/10
NC
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
FLAG3
FLAG2
I/O0
I/O1
I/O2
I/O3
R849 1M
142 CLKIN 143 XTAL VDDEXT 144 VDDINT
VCC
VSS
WE
CE
I/O0
I/O1
I/O2
IC806 AS7C34096
VCC VSS I/O7 I/O6 I/O5 I/O4 A18 A17 A16 A15 A14 A13 A12 A11 A10 OE NC NC NC NC NC NC
I/O3
GND
IC827 IDT71V124
VCC VSS I/O7 I/O6 I/O5 I/O4 A16 A15 A14 A13 A12 A11 A10 OE A9 A8
44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23
C837 1000P-K
GND
C842 22P-J
C854 100N-K C920 OPEN
+1.2V
+3.3V GND
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
C847 22P-J
XTAL2 18.750MHz
140 TMS 141 GND
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
A0 A1 A2 A3 A4 A5 A6 A7
0 0 0 68 0
GND
VCC
2Y0
2Y1
4Y
3Y
2Y
1Y
S
E
R888 R887 R886 R885
0 0 0 0
74LVX157MTC IC816
C865 100N-K
ALE_DSP40
125 SPICLK 126 MISO
DAI_P2(SD0B) GND
+3.3V
CB802 BEAD BEAD
DSP_52 DSP_51 DSP_50 DSP_49 DSP_46 DSP_43 DSP_42 DSP_41
C839 100N-K C834 15N-K
114 VDDINT 115 GND 116 VDDEXT 117 GND 118 VDDINT 119 GND 120 VDDINT
R850 10K R851 10K
DAI_P6(SD1B) DAI_P5(SD1A) DAI_P4(SFS0) GND VDDINT VDDEXT GND
C833 R826 47 15N-K
121 RESET 122 SPICS
+1.2V
DAI_P7(SCLK1)
100N-K C856
R994 100
123 GND 124 VDDINT
IC804 SHARC EX
DAI_P3(SCLK0)
100N-K C849
13 14 10 11 6 5 3 2
4in1 4in0 3in1 3in0 2in1 2in0 1in2 1in0
SBL/SBR_OUT
SL/SR_OUT
FL/FR_OUT
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
VDDINT DAI_P9(SD2A) DAI_P8(SFS1)
R996 0 R997 0 R998 0 R999 0
GND
IC805 LH28F800BJE-PBTL90
72 71 70 69 68 67 66 65 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
DAI_P20(SFS45)
DAI_P19(SCLK45)
DAI_P14(SFS23)
DAI_P13(SCLK23)
R889
240
R816 0
R852 R853 R854 R855 R856 R857 R858 R859
100 100 100 100 100 100 100 100
OE 1D 2D 3D 4D 5D 6D
10 9 8 7 6 5 4 3 2 1
DSP_34 DSP_33 DSP_30 DSP_29 DSP_26 DSP_25 DSP_24 DSP_17
R892 R891 R890
180 100 180
TMS_DSP140 TCK_DSP139 TRST_DSP138
+3.3V +1.2V
R896 0
+1.2V
R895 R893
0 0 R894 0
10 9 12 11 14 13
R897 68
TDI_DSP137 TDO_DSP136
A
B
1Y1
1Y2
1G
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
CB803 BEAD BEAD
IC824 +1.2V OUT GND IN
+3.3V
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
D803 KDS160
R871 100
DSP_25 DSP_26 IC818(573)_13 IC818(573)_14 IC818(573)_15 IC818(573)_16 IC818(573)_17
IC819(573)_19 IC818(573)_12 IC818(573)_13 IC818(573)_14 DSP_39 DSP_17 DSP_24
IC819(573)_17 IC819(573)_18 IC819(573)_19 IC818(573)_12 DSP_39 DSP_17 DSP_24
DSP_26 IC818(573)_15 IC818(573)_16 IC818(573)_17 IC818(573)_18 IC818(573)_19
R872 100 R873 100
C850 100N-K
C848 100N-K
DSP_25
C851 100N-K
R870 100
100N-K
C
68 68 0
68 68
C836 1000P-K
C835 100N-K
C853
R874 R875
R876 R877 R878
GND +3.3V +3.3V
GND +3.3V
GND
GND
10K 10K 10K 10K
+3.3V
+3.3V
+3.3V
470/10
GND C830 C818 1/50 C819 470/10
+3.3V
FLAG0 FLAG1 +3.3V
CN801
R995 4K7
IN
OUT
R898 R899 R900 R901
IC823 +3.3V
GND
GND
GND
C852 100N-K
R820 BEAD
+15V -15V DSP_+5V DSP_GND DSP_GND AD1837_RESET
1
20
19
18
17
16
15
14
13
12
11
+3.3V
C894 10N-K
R830 47
C831 100N-K
+3.3V
C821 470/10
IC822 NJM7805 OUT GND IN
+15VA
VCC
74LCX244
10N-K
C867
IC810
3
2G
2
BEAD
5
GND
VCC
BEAD
VCC
FROM CPU UNIT
C897 100N-K
C911 100N-K
C899
R814 10K
R815 10K
89057_CE SHARC_SCLK SHARC_SDOUT SHARC_CS SHARC_RESET 89057_RESET EPROM_RESET 89057_SDIN SHARC_SDIN
IC809
89057_CE SHARC_SCLK SHARC_SDOUT SHARC_CS SHARC_RESET
GND
1G
39
38
37
36
35
34
33
32
31
30
29
28
27
DGND
AGND
AGND
C845 100N-K
C857 100N-K
OUTR4
OUTR3
OUTL4
OUTL3
AVDD
NC
NC
NC
DVDD
BEAD
CB810 BEAD
DLRCLK M/S
DBCLK
89057_RESET
+5VA
C862 24P-J
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
GND
C817 10/50
C864 100N-K
1G
GND
C861 24P-J
+3.3V
XTAL1 R809 12.288MHz 1M
C863 10N-K
89057_1837_SDOUT
18 17 16 15 14 13 12 11 10 9
89057_1837_SDOUT
IC811 74LCX244
89057_1837_SCLK
89057_1837_SCLK
C910 10/50
8
1
2
3
4
5
6
7
8
9
10
10/50
+5VA
AD1837_CE
AD1837_CE
74LCX244
2G
C868 10N-K
7
1G
2G
AD1837_RST
20
19
18
17
16
15
14
13
12
11
20
19
18
17
16
15
14
13
12
11
6
CB806 BEAD
GND
1/50 C893
CB804 BEAD
C892 10/50
4
R835 47
D
GND
+5VA SB_R SB_L SR SL AD_IN_R+ AD_IN_R-
40 41 42
26 25 24
AD_IN_L+ AD_IN_LSW GND C FR FL -15VA
89057_SDIN
R810
10K
SHARC_SDIN
DSDATA1 DSDATA2 DSDATA3 DSDATA4 ABCLK ALRCLK MCLK ODVDD ASDATA COUT
NC AGND ADCRP ADCRN IC808 AD1837 ADCLP ADCLN AVDD FILTR FILTD AGND OUTR2 AGND AVDD NC NC OUTL2
13 12
DGND
RERR INT
AUDIO/VO
EMPHA/UO
CKST
XOUT XMCK DVDD
DGND
DVDD
R813 10K
+5VD +5VD +5VD
36 35 34 33 32 31 30 29 28 27 26 25
XIN
-15VA +15VA
20
19
18
17
16
15
14
13
12
11
R817 100 47 C866 10N-K
C844
IC812 74HCT244
IC826 C891 10N-K C811 22P-J R802 4K7 OUT C810 47/16
100N-K
CLATCH CIN
PD/RST
RX0
RX1
RX2
RX3
R808 220
NC
GND
1G
C858 22N-Z
1 2 3 4 5 6 7 8 9 10 11 12
+3.3V
OUT
OPT
+5V GND
R812
10K
1
2
3
4
5
6
7
NC
RXOUT
8
9
10
11
1
2
3
4
5
6
7
8
9
10
C809 100N-K
+5VD
C859 100N-K
GND
GND
C843 100N-K
+5V
OPT1
L802 4.7UH
C902 470/10
IC801
C806 100N-K
C820 47/16
C901 100N-K
BEAD CB805 BEAD
C908 10/50
R803 OPEN
IN
C804 22P-J
GND
100 R807 IC802 C801 100N-K C814 47/16 L801 4.7UH
C909 100N-K
+5VA
L804 4.7UH
RX4
52
DGND
AGND
DVDD
C846 100N-K
OUTR1
RX6/UI
RX5/VI
OUTL1
DGND
DGND
DVDD
DVDD
37 38 39 40 41 42 43 44 45 46 47 48
DO DI CE CL
XMODE DGND DVDD TMCK/PIO0 TBCK/PIO1 TLRCK/PIO3 TDATA/PIO3 TXO/PIOEN
IC807 LC89057
24 23 22 21 RLRCK 20 DVDD 19 DGND 18 RBCK 17 RMCK 16 AGND 15 AVDD 14 LPF 13
SDIN SLRCK SBCK RDATA
R825 47 R831 BEAD R833 BEAD
R824 47 R823 47 R827 47 R832 BEAD R836 47
R829 47 R828 47
43 44 45 46 47 48
23 22 21 20 19 18 17 16 15 14
R834 47
49 50 51
C905 100N-K C898 100N-K C900 10/50 C903 100N-K C904 10/50
+15VA +5VD MUTE GND
E
VCC
2G
R838
CCLK
F
+5VD
+5V R801 OPEN
OPT2
+5VD
+5VD
+5VD GND
+5VD
C802 22P-J
GND IN
+5VD
+3.3V +5VD
+3.3V
IC803 +5V R804 OPEN
OPT3
VCC
C807 100N-K
C808 47/16
TP
IC825 74LCX74
14
13
12
11
10
9
8
14
13
12
11
10
9
8
VCC
VCC
C803 22P-J
GND IN
10N-K
CLR CLK Q D Q PR
IC821 74LCX74
PR CLK Q D Q CLR
C912 10N-K
VCC
L803 4.7UH
14
13
12
11
10
9
8
R837 470
IN
14
13
12
11
10
9
8
GND
CLR CLK Q D Q PR
PR CLK Q D Q CLR
IC814 74HC00
3 1 2
4
IC815 74HC00
6 5 8
7
A
1 2 3 4 5 6
B
C889 10N-K
7
1
2
3
4
5
6
7
C914 100N-K
C913 10N-K
L805 2.2UH
COAX1
R805 100
C812 0.1/50
C890
JACK801
GND
1
2
3
4
5
6
7
1
2
3
4
5
6
GND
7
GND
D801 KDS160
+15VA
C805 22P-J
-15VA
C813 10N-K R806 75
89057_INT 89057_EMPHA SEL_CLK ERR_MUTE -15VA -15VA +15VA -15VA +15VA -15VA +15VA
G
C916 100N-K
CB808 BEAD BEAD
C915 100N-K
+15VA
1 CN803
89057_EMPHA
2
BSE
3
89057_INT
4
SEL_CLK
5
ERR_MUTE
6
FLAG3
7
FLAG2
8
FLAG1
9 10 11
FLAG0 FRONT_OPT_IN
SCHEMATIC DIAGRAMS (2/13)
AVR2405,1805 ONLY
H
GND
FROM CPU UNIT
DSP UNIT -1 (For ALL MODEL)
SCHEMATIC DIAGRAMS (3/13)
1 2 3 4 5 6 7 8 9 10
AVR-1905/785 AVC-1590
11
R859L 5K6 C871L 1N(EB) R861L 470 R862L 5K6 IC816A BA4510F 1 C869L 100P-J + + 3 R864L 750K 3 C873SL 680P-J R932L 150K R934 5K1 R933 4K7 C865L 120P-J
A
A/D_IN_L
R931L 12K C864L 47/16 2 C874SL C880SL 10/50 R864SL 100K R866SL 4K7 560P-J R867SL 4K7 NJM2068 IC817A 5
7 6 8
SL
R870SL 1K C876SL 3N3(EB) C875SL 10/50
IC815A BA4510F R863L 470 1 2
R860L 5K6
-
R871SL
C882
100N-K
R869SL 5K6 R868SL 4K7
GND
100K
C887 10/50 R859R 5K6
R872SL 2K2
KTC2874B Q804SL
C888 100N-K
9 10 11 12 13 14 15 16 17 18 19
JUMPER
C871R 1N(EB)
C876 100N-K C875 100N-K 7 R863R 470 4 + 5 R864R 750K 8 7 4 + 5
A/D_IN_R
R931R 12K 6 C869R 100P-J C864R 47/16
C880SR 10/50 R864SR 100K
R867SR 4K7
3 2 4 1
J801
R861R 470
R862R 5K6
C865R 120P-J
R866SR 4K7
C874SR 560P-J
AVR1505/1705ONLY
SBL GND SBR GND SL GND SR GND C GND SW GND FL GND FR GND ANAL_L GND ANAL_R CN802
SR
R870SR 1K C875SR 10/50 C876SR 3N3(EB) R869SR 5K6 C881 100N-K R872SR 2K2 R871SR 100K KTC2874B Q804SR
C874 100/25
GND
J802 JUMPER
B
AVR1905ONLY
8
R860R 5K6 6
C880C 10/50
R866C 4K7 R867C 4K7 R864C 100K
5 6
C874C 560P-J
IC818A NJM2068
7
R870C 1K C875C 10/50 C876C 3N3(EB) R871C 100K
8
C873C 680P-J
R869C 5K6 R868C 4K7
GND
C880 100N-K
R872C 2K2
Q804C KTC2874B
R867SW 4K7 R864SW 100K
3 2 4 1
C875SW 10/50
R870SW 1K
SW
C876SW 3N3(EB) R871SW 100K Q804SW KTC2874B R872SW 2K2
+5VA SB_R SB_L SR SL AD_IN_R+ AD_IN_RAD_IN_L+ AD_IN_LSW C FR FL -15VA +15VA +5VD MUTE GND
C873SW 680P-J
R869SW 5K6 R868SW 4K7
GND
C879 100N-K
C873 100/25
C880SW 10/50
R866SW 4K7
C874SW 560P-J
1
2
C
3
4
5
6
7
8
C885 10/50
R925 4K7
R868SR 4K7
C886 100N-K
R924 5K1
GND
TO CPU UNIT
R932R 150K
C873SR 680P-J
C
D
C880FL 10/50
R866FL 4K7 R867FL 4K7
C874FL 560P-J
R864FL 100K
IC819A NJM2068
7
5 6 8
C875FL 10/50
R870FL 1K C878 100N-K
FL
Q804FL KTC2874B C876FL 3N3(EB) R871FL 100K R872FL 2K2
C873FL 680P-J
R868FL 4K7
R869FL 5K6
GND
C880FR 10/50
R866FR 4K7 R867FR 4K7
C874FR 560P-J
FR
C875FR 10/50
E
R864FR 100K
3 2
4 1
C873FR 680P-J
R870FR 1K R872FR 2K2 Q804FR KTC2874B
R871FR 100K
GND
C880SBL 10/50
R866SBL 4K7
C874SBL 560P-J
R867SBL 4K7 R864SBL 100K
5 6
IC820A NJM2068 C875SBL 10/50
7 8
C876FR 3N3(EB)
R868FR 4K7
R869FR 5K6
C877 100N-K
R870SBL 1K
SBL
Q804SBL KTC2874B R871SBL 100K C876SBL 3N3(EB) R872SBL 2K2
F
C873SBL 680P-J
R868SBL 4K7
R869SBL 5K6
R843 470 C880SBR 10/50 Q808 KRC102S Q809 KRA102S R864SBR 100K R866SBR 4K7
GND
C883 100N-K
C896 0.1/50 C874SBR 560P-J R939 470K
R867SBR 4K7
3 2 4 1
C875SBR 10/50
R870SBR 1K
SBR
Q804SBR KTC2874B R871SBR 100K C876SBR 3N3(EB) R872SBR 2K2
C873SBR 680P-J
R868SBR 4K7
R869SBR 5K6
GND
C884 100N-K
G
SCHEMATIC DIAGRAMS (3/13)
DSP UNIT -2 (For ALL MODEL)
H
SCHEMATIC DIAGRAMS (4/13)
1 2 3
A/D_IN_R GND A/D_IN_L GND D/A_OUT_FR GND D/A_OUT_FL GND D/A_OUT_SW GND D/A_OUT_C GND D/A_OUT_SR GND D/A_OUT_SL GND D/A_OUT_SBR GND D/A_OUT_SBL
AVR-1905/785 AVC-1590
4
5
REMOCON CPU_+5.6V CPU_GND TUNER_R GND TUNER_L GND 6CH_FR GND 6CH_FL GND 6CH_SW GND 6CH_C GND 6CH_SR GND 6CH_SL
6
6CH_FR GND 6CH_FL GND 6CH_SW GND 6CH_C GND 6CH_SR GND 6CH_SL GND TUNER_R GND TUNER_L GND V.AUX_R GND V.AUX_L
7
8
ZONE_R GND ZONE_L GND VCR_MUTE RLY_MULTI TC9273_STB TC9273_DATA TC9273_CLK
9
SW_OUT SW_GND +15V -15V 3811K1_MUTE 3811K1_CLK 3811K1_DATA SW_SUM GND
10
11
TO INPUT BOARD
FROM EXT-IN BOARD
CP702
TO INPUT BOARD
CP701
TO INPUT BOARD
CP704
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
CP402
CP703
CPU_05 CPU_33 CPU_35 CPU_37 CPU_36 CPU_01 CPU_02 CPU_03 CPU_10
A
CPU BOARD
10K
10K
10K R258
R260
R259
R276
R273
470
TO CNT BOARD
CP802
C293 22N
A/D_IN_R GND A/D_IN_L GND D/A_OUT_FR GND D/A_OUT_FL GND D/A_OUT_SW GND D/A_OUT_C GND D/A_OUT_SR GND D/A_OUT_SL GND D/A_OUT_SBR GND D/A_OUT_SBL
Q259 KTC2874B
Q255 KTC2874B
Q256 KTC2874B
Q253 KTC2874B
KTC2874B
R275
5
10K
R271 Q258 10K
8
7
6
22K
R264
1K
Q252 KTC2874B
4
3
1K
FROM OPT-IN BOARD
2
Q260 22K KTC2874B
1
470
R257
FROM DSP BOARD
Q263 KTC2874B R274
10K
R256
R263
R265
R255
R254
22K
10K
4K7
4K7
19 18 17 16 15 14 13 12 11 10
Q257 KRA102S
1K R269 R270 470K C253 0.1/50
R272
Q254 KRA102S
1K R266 R267 C252 R251 470K 0.1/50 10K
Q251 KRA102M
1K R252 R253 C251 470K 0.1/50 BD204
CP202
B
9
4
3
BEAD
DSP_+5V DSP_GND FRONT_OPT_IN DSP_GND
2
1
R208 10K KDS160
FROM EXT-IN BOARD
RDS_DET_OUT CPU_GND +12V TUNED (CPU_97) ST (CPU_96) NC PLL_DT_IN (CPU_94) PLL_CLK (CPU_93) PLL_DATA (CPU_92) PLL_CE (CPU_98)
10 9
BD203 8 7 BEAD
CPU_95
* AVC1580X (N)
R209
6
4
CPU_24 CPU_25 BD201 BACK_UP_POWER 1N4007 D202 CPU_26 CPU_27 CPU_39 CPU_31 CPU_32 CPU_69 CPU_34 R247 R246 R245 R243 R242 R241 470 470 470 470 470 470
1
BD3811K1/3812F_DATA
MULTI MUTE
ERR_MUTE
89057_CE
89057 / 1837_SCLK
ERR_MUTE_OFF
89057_RESET
SHARC_SDIN
89057 / 1837_SDOUT
REELAY_SURR_SB
89057_EMPHA
EPROM_RESET
SHARC_CS
S.W_SUM
SHARC_SDOUT
RELAY_FRONT_A
RELAY_CNT
SW_MUTE
1837_RESET
RELAY_SURR
89057_SDIN
RELAY_H/P
FUNC_UP
RELAY_FRONT_B
C294
C262
C261
C267
2090_DATA (VIDEO) 2090_CLK (VIDEO) PLL_CE TUNED ST TU_MUTE PLL_DT_IN PLL_CLK PLL_DATA
FUNC_DOWN
H/P_DETECT
0.01UF-Z
100P-J
100P-J
100P-J
100
99
98
33
32
31
3300/6.3V
BEAD 100N-Z 100/10 10N-K BC201 C201 C221 C202
19 18 17 16 15 14 13 12 11 10
2
3
5
J251
10K
R268 10K
CPU_23
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
R244
470
VCR
BSE
30
1
2
3
4
5
6
7
8
9
9
J250
10K
CPU_21
8
D205
100K
7
R231
1K
D201 KDS160
97
SURR_MUTE 31 : SURR_SB_MUTE TC9273_STB TC9273_CLK TC9273_DATA FL_DRV_RST
34
CPU_97 CPU_96
NC 7906_IN GND 7806_IN MUTE_+5V +15V -15V GND RLY_SURR-SB RLY_SPK_B RLY_SPK_A RLY_SURR RLY_CNT H/P_MUTE RLY_POWER SURR_SB_MUTE CNT_MUTE FRONT_MUTE SURR_MUTE
CP401
C
6
5
4
3
2
1
CP803
R206 220K
95
TA1270_TC90A69_DATA
TA1270_TC90A69_CLK
COM-VIDEO_DETECT
83
C206 47/16
C207
LC74781_SOUT
SHARC_RESET
10N
FRONT_MUTE
Q261 2SA933S
LC74781_SCLK RDS_DATA RDS_CLK
VOL_DOWN S-VIDEO_DET
48
VCC 89057_EMPHA BSE 89057_INT ERR_MUTE_OFF ERR_MUTE FLAG3 FLAG2 FLAG1 FLAG0 DSP_GND FRONT_OPT_IN
12
32 : CNT_MUTE 33 : RLY_MULTI
36
2 : BD3811K1/3812F_CLK
94
R250 10K
R249 10K
1
CPU_09 CPU_08 CPU_65 CPU_07 CPU_06 CPU_79 CPU_80 CPU_81
93
38
37
R207 10K C205 100N Q202 KTC3875S
R204 4K7 D204
C204 4.7/50 KDS160 R203 4K7
1SS133T ZD201 R202 MTZ3.3B C203 10N-K 1K
1K
CP552
TO DSP BOARD
2
96
35
1 : BD3811K1/3812F_MUTE
RESET
D203
R201
D
IC201
CXP740096
3
RELAY_POWER RESET GND XTAL EXTAL
4
2090_DATA2(VIDEO) NC VDD(BACK UP) VSS GND S-MONI_DET REMOCON LC74781_CS 82 : SHARC_INTREQ(FLAG0) 81 : FLAG1
R205
10K
BD202 BEAD
8
49 : VOL_UP 50 : SEL_DOWN
FL_DRV_CE FL_DRV_DATA FL_DRV/2090_CLK 2090_DATA
86
45
9
CPU_82 BD205
J214 R221 1K R222 1K R223 10K R224 10K 1SS133T BEAD D206 R262 10 9
85
11 10
84
BEAD
C-VIDEO_DET
SHARC_SCLK
47
46
PWR_DOWN
STEP_OPT
89057_INT
PROTECT
SET_OPT
1837_CE
KEY_IN1
KEY_IN2
KEY_IN3
SEL_UP
FLAG2
FLAG3
AVDD
AVSS
VREF
GND
NC
NC
NC
CP553
81
50
1K
82
49
8
R248 10K
X201 CST12M
TO CNT BOARD FROM FRONT BOARD
92
39
91
40
90
41
5
89
42
6
88
43
7
87
44
7
6
5
4
3
2
Q201 KRC104S
CPU_+5.6V CPU_GND PWR_DOWN PROTECT -VKK GND GND +24V DSP_GND DSP_+5V
1
C212
27P-J
C211
CN901
TO DSP BOARD
+15V -15V DSP_+5V DSP_GND DSP_GND 1837_RESET 1837_CE 89057/1837_SCLK 89057/1837_SDOUT 89057_CE SHARC_SCLK SHARC_SDOUT SHARC_CS SHARC_RESET 89057_RESET EPROM_RESET 89057_SDIN SHARC_SDIN
2 1
R232 10K
R212 1K
2M2
27P-J
FLAG0 FLAG1 FLAG2 FLAG3 VCC SHARC_SDIN EPROM_RESET SHARC_RESET SHARC_CS SHARC_SDOUT SHARC_SCLK DSP_GND DSP_+5V
E
2
1
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
3
11
12
13
14
15
16
17
18
19
20
R261
RDDR
QUAL
VCC
RDCL
FSEL
IC202 TDA7330BD
POR
AR1
T57
3K3
TM
T2
R218
R219
OSCOUT
6
FILOUT
OSCIN
MPXIN
COMP
VREF
GND
7
T4
T3
R220 10K
8
T1
9
13 12 11 10
OPTION
OPTION
C291
C292 22N
22N
X202 X4M322 R225 C208 270P-J C210 10N-K C209 10/50
(A)
RDS ONLY
3
CP201
R216
R217
1
10
9
8
7
6
5
4
3
2
1
2
3
4
Q262 KRC107S
V_AUX_R GND V.AUX_L GND V_GND V.AUX_V
4
OPTION
OPTION
5
5
6
5
4
R211
F
IC274
R213 12K CPU_100 CPU_51 CPU_50 CPU_49 CPU_48 CPU_47 CPU_46 CPU_45 CPU_44 CPU_38 CPU_28 CPU_29 CPU_30 CPU_76 CPU_84 CPU_56 CPU_55 CPU_75 CPU_83 CPU_73 CPU_91 CPU_99 CPU_63
7
CPU_67 CPU_19 CPU_18 CPU_17 CPU_66 CPU_16 CPU_15 CPU_68 CPU_14 CPU_13 R214 CPU_12 CPU_11 R215 12K 12K
18 17 16 15 14 13 12 11 10
9
8
IC271 7809
R210 1K
C281
C280
7806
6
CPU_20
10K
CP804
* AREA _ OPTION AREA(PIN 57) 1604X-E3,EU 1604X-E2,EK,EA 1604X-E1,C,K 1580X-N R216 100K 100K 100K 150K R218 OPEN 180K 180K 100K
* MODEL _ OPTION MODEL(PIN 58) AVC - 1580X AVR - 684X AVR - 1604X 1604X RDS R217 100K 100K 100K 100K R219 OPEN OPEN OPEN 180K CP301B
CPU_86
10/50
10/50
IC272
IC273
7806
7906
G
C278 10/50 C286 10/50 D212 1SS133T D222 1SS133T
CP602
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9
CP601
KEY_IN1(CPU_62) KEY_IN2(CPU_61) KEY_IN3(CPU_60) SEL_UP SEL_DOWN VOL_UP VOL_DOWN 2090_DATA FL_DRV/2090_CLK FL_DRV_DATA FL_DRV_CE FL_DRV_RST FUNC_UP H/P_DET FUNC_DOWN REMOCON(CPU_85) CPU_GND CPU_GND CPU_+5.6V -VKK RLY_POWER
TO VIDEO BOARD
TA1270_TC90A69_CLK LC74781_CS COMPONENT_DET S-VIDEO_DET TA1270_TC90A69_DAT LC74781_SCLK LC74781_SIN 2090_DATA(VIDEO) 2090_CLK(VIDEO) 2090_DATA2(VIDEO) C-VIDEO_DET GND -6V +6V +9V
ZONE_R GND ZONE_L SW_GND SW_OUT V_GND V.AUX_V V_GND S-V MONITOR_DET
TO FRONT BOARD
SCHEMATIC DIAGRAMS (4/13)
CPU UNIT (For ALL MODEL)
H
1
FROM PRE-AMP BOARD
R511SBR 47(1/4) 2N2(EB) 470 R509SBR 1K2(1/4)
MAIN_-B MAIN_-B MAIN_+B MAIN_+B GND GND DC-PROTECT OVER-PROTECT NF6 GND SBL GND NF7 GND SBR
C507SBR R510SBR Q504SBR KSC1845F 9 8 7 6 5 4 3 2 1 R502SBR 100K Q501SBR KTC2874B R508SBR C506SBR 100/10 47K Q503SBR KSA992F Q502SBR KSA992F R504SBR 220 10/50 470 22/25 C508SBR 470 22/25 C502SBR R515SBR R501SBR C501SBR 1K8 33K 220P 22K 10K Q501SBRM KTC2874B R507SBR R505SBR C504SBR R503SBR R503SBRM R506SBR 33K C505SBR C503SBR
15 14 13 12 11 10
CN555
2
TO PRE-OUT BOARD
SBR
R512SBR 10K
SCHEMATIC DIAGRAMS (5/13)
33P-500V
220P-500V
2CH-AMP BOARD
R513SBR 470K 2N2(EB) C507SBL 470 R510SBL R511SBL 47(1/4) R509SBL 1K2(1/4) Q504SBL KSC1845F
14 13 12 11 10 9 8 7 6 5 4 3 2 1
3
GND SBR GND SBL GND SR GND SL GND C GND FR GND FL
CN902
PRE-AMP BOARD
C101SBR R508SBL 47K Q503SBL KSA992F Q502SBL KSA992F R504SBL 220 1K8 33K 220P R507SBL R505SBL C504SBL 47/50 100/10 C506SBL R101SBR 2K7
R503SBL 22K C502SBL 10/50
R502SBL 100K
Q501SBL KTC2874B
R503SBLM 10K R515SBL 470 C508SBL
Q501SBLM KTC2874B
VR107SBR VR1K(B) R506SBL 33K C505SBL 33P-500V 220P-500V R512SBL C503SBL R104SBR 5K6(1)
R501SBL 470
C501SBL 22/25
Q103SBR 2SD947F R105SBR 5K6(1) R103SBR 3K C102SBR 10/50 C103SBR 100P-500V R513SBL 470K
SBL
10K
22/25
4
100N(R)-250V R117SBR 22K
100N(R)-250V
SBR SBR SBL SBL
TO MAIN BOARD
C104SBR 100P-500V R107SBR 4R7(1) TP107 R106SBR 4R7(1) R110SBR 0R22(1) R111SBR R112SBR 10K 0R22(1) R113SBR 330K D107SBR 1SS133T C105SBR 0R22(1) Q102SBR 2SB1560 R109SBR Q101SBR 2SD2390
TO MAIN BOARD
R108SBR 0R22(1)
CN505
22N 10 R114SBR 20K 9 Q504FR KSC1845F 8 7
5
10/50
C501M
TO 2CH-AMP BOARD
R511FR 47(1/4)
C507FR 2N2(EB)
R510FR 470 R509FR 1K2(1/4)
CN557
L101SBR 0.5mH Q104SBR KSC1845F 6 2K2 5 R115SBR
R118SBR
10(1)
C107SBR 4 10(1)
R119SBR
R508FR 47K
R507FR 1K8
R505FR 33K
C504FR 220P
R503FR 22K
R502FR 100K
Q501FR KTC2874B
R503FRM 100/10 C506FR 10K
Q501FRM KTC2874B
15 14 13 12 11 10
3 2 1
R504FR 220 C505FR 33P-500V C503FR 220P-500V
C502FR 10/50
R515FR 470 C508FR 22/25
R501FR 470
C501FR 22/25
9
Q502FR KSA992F Q503FR KSA992F
MAIN_-B MAIN_-B MAIN_+B MAIN_+B +15V FR FR GND NF5 NF5
8
R506FR 33K
7
FR
R512FR 10K
6 5 4 3
6
R513FR 470K
2 1
C101SBL R511SR 47(1/4) VR107SBL VR1K(B) 47/50 R101SBL 2K7
C507SR 2N2(EB)
R510SR 470
SBR GND NF7 GND SBL GND NF6 OVER-PROTECT DC-PROTECT GND GND MAIN_+B MAIN_+B MAIN_-B MAIN_-B
R509SR 1K2(1/4) Q504SR KSC1845F
CN502
7
R508SR 6 47K 5 4
R507SR 1K8
R505SR 33K
C504SR 220P R504SR 3
R503SR 22K C502SR
R104SBL 5K6(1)
Q103SBL 2SD947F R103SBL 3K C102SBL 10/50
R105SBL 5K6(1)
R502SR 100K
Q501SR KTC2874B
Q501SRM KTC2874B
R503SRM C506SR 100/10 10K Q502SR KSA992F Q503SR KSA992F R515SR 220 2 1 C505SR C503SR R506SR 33K 10/50 470 C508SR 22/25
R501SR 470
C501SR 22/25
7
C104SBL 100P-500V R107SBL 4R7(1) Q102SBL 2SB1560 C107SBL R119SBL 10(1) R117SBL 22K D107SBL 1SS133T 10(1)
C103SBL 100P-500V
TP106
R106SBL 4R7(1)
SR SR GND NF2 NF2 PROTECT DC PROTECT OVER
SR
33P-500V 220P-500V R512SR R513SR 470K R110SBL 0R22(1) R111SBL 0R22(1) R108SBL 0R22(1) R109SBL 0R22(1) R113SBL 330K C105SBL 22N 5 R508C 4 R114SBL 20K 47K 3 2 R507C 1K8 R505C 33K C506C C504C 220P R504C 1 L101SBL 0.5mH R118SBL Q104SBL KSC1845F 2K2 R115SBL R506C 33K C505C 33P-500V 220 C503C 220P-500V R512C 8 7 R513C 470K 10K Q502C KSA992F Q503C KSA992F R503C 22K C502C 10/50 R502C 100K Q501C KTC2874B Q501CM KTC2874B R503CM 100/10 10K R515C 470 C508C 22/25 10K
CP554B
C507C Q101SBL 2SD2390 2N2(EB)
R510C 470
4 3
R511C 47(1/4)
R112SBL 10K
2
R509C 1K2(1/4) Q504C KSC1845F
1
SURR-SB-MUTE FRONT-MUTE CNT-MUTE SUR-MUTE
CN503
8
C C GND NF3 NF3
R501C 470
C501C 22/25
14 13 12 11 10
C
9 6 5
CN992
4 3 2 1
C507SL
R510SL 4 3
CN501
Q504SL KSC1845F 9 8 7 6 5 4 3 2 1 R511FL 47(1/4)
2N2(EB)
470
2
R511SL 47(1/4) R508SL 47K
1
R509SL 1K2(1/4)
GND C GND FR GND FL GND SR GND SL GND SBR GND SBL
9
CP554A
R507SL 1K8
R505SL 33K Q502SL KSA992F Q503SL KSA992F
C504SL 220P R504SL R506SL 33K C505SL 33P-500V 220 C503SL 220P-500V R512SL R513SL 470K 10K
R503SL 22K C502SL 10/50
R502SL 100K
Q501SL KTC2874B
Q501SLM KTC2874B
R503SLM 100/10 C506SL 10K R515SL 470 C508SL 22/25
R501SL 470
C501SL 22/25
-B -B GND NF1 NF1 GND GND SL SL
FROM CNT BOARD
SL
C507FL 2N2(EB)
R510FL
10
PRE-AMP UNIT (For ALL MODEL)
470
R509FL 1K2(1/4) Q504FL KSC1845F
CN504
5 4 3 2 1
R508FL 47K
R507FL 1K8
R505FL 33K Q502FL KSA992F Q503FL KSA992F
C504FL 220P R504FL R506FL 33K C505FL 33P-500V 220 C503FL 220P-500V R512FL R513FL 470K 10K
R503FL 22K C502FL 10/50
R502FL 100K
Q501FL KTC2874B
Q501FLM KTC2874B
R503FLM 100/10 C506FL 10K R515FL 470 C508FL 22/25
F/L F/L GND NF4 NF4
R501FL 470
C501FL 22/25
SCHEMATIC DIAGRAMS (5/13)
F G H
FL
AVR-1905/785 AVC-1590
11
D
C
B
A
E
SCHEMATIC DIAGRAMS (6/13)
1 2 3 4 5 6 7 8 9 10
AVR-1905/785 AVC-1590
11
+24V GND GND -VKK RLY_SPK_A RLY_SPK_B PROTECT LIMIT RLY_H/P RLY_CNT RLY_SURR RLY_SURR-B PWR_DOWN RLY_POWER
CPU_+5.6V CPU_GND GND GND -15V +15V DSP_GND DSP_GND DSP_+5V DSP_+5V MUTE_+B
R104FL 5K6(1)
C103FL 100P-500V
Q101FL 2SD2390
TO CNT BOARD
R115FL 2K2
TO CNT BOARD
FROM SB-AMP BOARD
CP556
H/P_L GND H/P_R
SB R SB R SB L SB L
TO H/P BOARD
CP901
A
C191 - C197, C198*, 199* : E2 ONLY
10N(EB) C198FL C192
1
2
3
4
5
6
7
8
9
10 11 12 13 14
1
2
3
4
5
6
7
8
9
10 11
1
2
3
4
1
2
3
CP555
CP992
C101FL
R106FL 4R7(1)
Q104FL KSC1845F
47/50
R105FL 5K6(1)
R112FL 10K
MAIN BOARD
MAIN A L GND L
C198FR 10N(EB) 2N2
R108FL 0R22(1)
R109FL
R113FL 330K
C105FL
0R22(1)
TP101
R114FL 20K
22N
VR101 VR1K(B)
R103FL 3K C102FL 10/50
L101FL 1mH
R110FL 0R22(1)
R111FL
0R22(1)
FL
NF4 NF4 G FL FL
1 R101FL 2K7 Q103FL 2SC947F 2
R118FL C191 D101 1SS133T 10(1) R119FL 10(1) 2N2
GND R MAIN A R
4
R107FL 4R7(1)
3
5
CP504
1SS133T
1SS133T
1SS133T
FRONT_B
1SS133T
FRONT_A
SURR-B
CENTER
C104FL 100P-500V
Q102FL 2SB1560
C107FL 100N(R)-250V
2N2
10N(EB)
C199FL
C194
MAIN B L GND L
FRONT A / B
SURR
B
1SS133T
1SS133T
RLY106
RLY104
RLY103
RLY102
RLY101
H/P
RLY105
D127
D124
D123
D122
D121
D125
10/100
C182
2N2 R184 10(1) 22K R117FL Q118 KRC107M Q114 KRC107M Q113 KRC107M Q112 KRC107M Q111 KRC107M Q115 KRC107M C195 R117FR 22K 2N2
10N(EB)
C193
C199FR
GND R MAIN B R
R104SL 5K6(1)
C103SL 100P-500V
Q101SL 2SD2390
R115SL 2K2
10N(EB)
C198C
MAIN A
C101SL
R106SL 4R7(1)
Q104SL KSC1845F
47/50
R105SL 5K6(1)
R112SL 10K R108SL 0R22(1) R109SL R113SL 330K C105SL R114SL 20K
CENTER
GND L CH
TP104
22N
VR104 VR1K(B)
R103SL 3K C102SL 10/50
0R22(1)
L101SL 1mH C197 10N(EB) C198SL
R110SL 0R22(1)
R111SL
0R22(1)
R118SL D104 1SS133T 10(1) R119SL 10(1)
POSISTOR
CP106
2N2
GND L GND R
R101SL 2K7
C198SB1
Q178 KTA1266Y
R180 10K
C171D 100N
R171D
C171C 100N
R171C
C171A 100N
C171B 100N
R171B
R171A
100K
100K
100K
CP501
CP138A
C138A 47N C178 330/63 R176
100K
1N4007 D138A
C199 2N2 R131 C136 10000/63 51K
10N(EB)
SL SL GND GND NF1 NF1 GND -B -B
1
R107SL 4R7(1)
SL
2
Q103SL 2SC947F
SURROUND
C
C107SL 100N(R)-250V
C104SL 100P-500V
4
Q102SL 2SB1560
R136 1SS133T D132 R178 R179 D135 15K C175 R181 4R7(1) 4.7/50 M47K(1/4) 1SS133T R182 1K D136 MTZ11B 1SS133T D137 R139 560K R138 1K2 R137 470 0.1(5W)
2N2
10N(EB)
TO CP106
Q181 Q180 KTA1268BL KTA1268BL
C196
C198SR
R135 0.1(5W)
R CH
3
5
C198SB
8
Q179 KSA916Y
C198 2N2
10N(EB)
SB L CH GND L GND R SB R CH
100N(R)-250V 100N(R)-250V 100N(R)-250V
7
6
SURROUND-BACK L/R
9
R104C 5K6(1)
C103C 100P-500V
Q101C 2SD2390
100N(R)-250V C134
R115C C177 D133 MTZ18B 1/50 2K2
Q171D KTA1268BL
Q171B KTA1268BL
Q171C KTA1268BL
Q104C KSC1845F
Q177 KTC3198Y
C137 10000/63
C101C
R106C 4R7(1)
C176 1/50
47/50
C138
1/50
D134 MTZ18B
R105C 5K6(1)
R112C 10K
Q171A KTA1268BL
Q182 KTC3198Y
Q183 KTC3198Y
Q174 KTC3198Y
Q173 KTC3198Y
Q176 KTC3198Y
Q175 KTC3198Y
Q172 KTC3198Y
Q171 KTC3198Y
R134 2K2
47K
R133 51K R132 D131A
C179 220/6.3
C173 220/6.3
C172 220/6.3
C171 100/10
CP103
1
C174 10/50
R177
R174
R173
R175
R171
47K
10K
15K
10K
33K
FROM PRE AMP BOARD
R108C 0R22(1)
0R22(1)
R109C
R113C 330K
C105C
C132
22N
TP103
VR103 VR1K(B)
R103C 3K C102C 10/50
R114C 20K
51K
D
FROM POWER TRANS
C131
L101C 1mH D131B R118C R186 C135 100N(R)-250V
C
NF3 NF3 GND C C
1 R101C 2K7 Q103C 2SC947F 2
R110C 0R22(1)
0R22(1)
R111C
C133
D105 1SS133T
R117SL 22K
R117C 22K
10(1) R119C 10(1)
4K7
3
2
R107C 4R7(1)
CP102
TO POWER TRANS
4
3
5
F102 OPTION D126 1SS133T RLY106
C107C 100N(R)-250V
CP503
R117SR
Q117 KRC107M 22K
R183 4K7
C104C 100P-500V
Q102C 2SB1560
! !
0.0047/250VAC
F101 T2.5AL
!
C181 MULTI(ASIA) ONLY F101 OPTION
Q116 2SC1740SR R187 47K R151 R104SR 5K6(1) C103SR 100P-500V Q101SR 2SD2390 R115SR 2K2 R160 C101SR Q104SR KSC1845F 47/50 R105SR 5K6(1) R106SR 4R7(1) R112SR 10K R108SR 0R22(1) R109SR R113SR 330K C105SR R114SR 20K 10K R158 4K7 Q151 2SC1740SR D154 MTZ8.2B D157 MTZ20B M68(1/4)
E
D148 D151 D149
1SS133T 1SS133T 1N4007 1N4007 1N4007
!
CP931
IC103 7805
!
SUB TRANS
(LOCKING) USA/1590 ONLY
22N
C107SR 100N(R)-250V
CP502
OVER PROTECT DC PROTECT NF2 NF2 GND SR SR
TP105
VR105 VR1K(B)
R103SR 3K C102SR 10/50
0R22(1)
1000/25
C158
R110SR 0R22(1)
R111SR
1SS133T
R159
C161
10/50
2
D160
20K
1/50
SR
C157
L101SR 1mH
IC105 ICP-N15
D152 D150
!
!
AC CORD
F101 T2.5AL
1
0R22(1)
D103 1SS133T
4
R101SR 2K7
R119SR 10(1)
C159
1/50
5
Q103SR 2SC947F
R107SR 4R7(1)
10(1) D153 1N4007 R148 0R22(1) 47N(EB) 47N(EB) C151 C150
!
R154 M2M2(C) USA ONLY
CP101
R118SR
3
EUROPE, KOREA ONLY
6
7
1N4007 D145
!
CHASSIS
7805
C155 C154 100N 10/50 C153
IC104
6800/16
C104SR 100P-500V
Q102SR 2SB1560
F
R149 0R22(1)
1N4007 D146
47N(EB)
C152
!
MAIN POWER TRANS
R104FR 5K6(1)
C103FR 100P-500V
Q101FR 2SD2390
IC101
R115FR 2K2 R147 27K R145 C146 CHASISS GND 1N4007 D141
R142 0R22(1) 2 47N(EB) 47N(EB) C143 C141 47N(EB) C142 1
7815
D158 1SS133T C101FR Q104FR KSC1845F 47/50 R105FR 5K6(1) R106FR 4R7(1) R112FR 10K R108FR 0R22(1) R109FR R113FR 330K C105FR R114FR 20K 4700/35 C144 27K 1N4007 D143 1/50
22N
TP102
C102FR 10/50
R110FR 0R22(1)
R111FR
0R22(1)
R118FR D102 1SS133T 10(1) R119FR 10(1)
NF5 NF5 GND FR FR +15V MAIN_-B MAIN_-B MAIN_+B MAIN_+B
1
7915 IC102
CHASISS GND
CP104
FR
R101FR 2K7 Q103FR 2SC947F 2
1000/35
R146
C148
C145
27K
1/50
L101FR 1mH
D159 1SS133T
D144 1N4007
R141 0R22(1)
6
VR102 VR1K(B)
R103FR 3K
0R22(1)
D142 1N4007
5
4
3
5
4
R107FR 4R7(1)
G
AVC1590 JAPAN(N) TAIWAN(GUT) AVR1905 USA(E3) EUROPE(E2) CHINA(C) ASIA(G2A) KOREA(K) F101 T8A 8A/125V F101 8A/125V T2.5AL X T2.5AL T2.5AL F102 T8A 8A/125V F102 8A/125V T3.15AL T3.15AL T6.3AL T3.15AL POSITION MAIN B'D MAIN B'D POSITION MAIN B'D MAIN B'D MAIN B'D MAIN B'D MAIN B'D
TO FRONT
FILAMENT AC
3
C104FR 100P-500V
7
Q102FL4 2SB1560
C107FR 100N(R)-250V
6
! INDICATES SAFETY CRITICAL COMPONENTS. TO REDUCE THE RISK OF ELECTIC SHOCK, LEAKAGE CURRENT OR RESISTANCE MEASUREMENTS SHALL BE CARRIED OUT ( EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT ) BEFORE THE APPLIANCE RETURNED TO THE CUSTOMER.
10
9
8
CP505
SCHEMATIC DIAGRAMS (6/13)
MAIN UNIT (For ALL MODEL)
H
SCHEMATIC DIAGRAMS (7/13)
1 2 3 4 5 6 7 8 9 10
AVR-1905/785 AVC-1590
11
A
2
2
J401 BEAD MTZ6.2B C404 10N-K D401
R406 39K R405 1K R407
C409 4.7/50
IN C1 C2
3
3
1
8
4
4
OUT NC
3
6
6
6
1K
R410 12N(EB) C408 C407 200K
4
5
7
7
GND
12N(EB)
8
8
100P-J C406
C405
47/16
9
9
15 14 13 12 11 10
14 13 12 11 10
C403 1/50
RMC_IN/OUT
C412
C413
10N
10/50 J402 BEAD
10N
C410
14 13 12 11 10
9
8
7
6
R408 470
TO PRE-AMP BOARD
VCC
2
7
5
5
5
4
3
IC402 CXA1511
Q401 KRA104M
R409
100
2
REMOTE IN/OUT(E3/BKEU)
AVC1590-N ONLY
R403R 100 C402R R404R 2M2 100P-J 1 100/16 J403 3 4 BEAD C402L 100P-J R404L 2M2
FROM INPUT BOARD
CE1 DATA_IN CLK1 DATA_OUT NC FM_VSM D-GND +12V AF-OUT L-OUT GND R-OUT TUNER_MUTE TUNED ST
SBL GND SBR GND SL GND SR GND FL GND FR GND C GND
CN554A
CP551
6CH EX-IN BOARD
CN403
CNT BOARD
SBL GND SBR GND SL GND SR GND FL GND FR GND C GND
1
1
1
B
IC401 7812
R563
R551
R552
22K
R561 1K
TO CPU BOARD
C555
R554
8
100
3K6
TUNER_L
KTC3200BL
10N
R403L
1SS133T D551
Q552 KTA1268BL
AF-OUT(RDS_DET) D-GND +15V TUNED ST TUNER_MUTE DATA_IN CLK1 DATA_OUT CE1
C551 2.2/50
2
R553 R567 1SS133T 1SS133T 1SS133T 1SS133T 1SS133T 1SS133T 1SS133T 560K R555 2K2 D568 Q551 Q559 10K D553 D555 D557 D559 D561 D567
SB MUTE
7
6
5
KRA102M R562
CN554B
4
3
C411
2K2
TUNER_R
470K
Q556 KRA102M
SUR-MUTE CNT-MUTE FRONT-MUTE SB-MUTE
2
1
9
C
470K 470K
10
R560 1SS133T 1SS133T 1SS133T 1SS133T 1SS133T 1SS133T 1SS133T 1K Q553 KRA102M R571 Q560 10K
CN401
D569
D552
D554
D556
D558
D560
R557
C556
10N
2K2
D566
R401FR R556 100 2K2
SURR MUTE
FR
C401FR
100P-J
R402FR 2M2
KRA102M R568 R573 D565 1SS133T D563 D562 1SS133T 1SS133T KTA1268BL Q558 R569 C551M Q561 10/50 10K Q554 KRA102M 1K D570 1SS133T R565 1K2(1)
C401FL
100P-J
R402FL 2M2
MTZ5.1B C557
R559 1K2(1)
D564
R401FL
10/50
D1002 1N4007 R1000A 0R22(1) 3 R1000B 0R22(1) C1001 2 D1000 1N4007 47N(EB)
FL
C MUTE
100
D
R570 1K2(1)
R564
TO CPU BOARD
Q557 KRA102M
3K3
1
R566 1K
CN554
D1001 1N4007 C1000A 47N(EB) C1000B 47N(EB) D1003 1N4007 C1003 6800/16 3300/16
KRA102M R572 R574 D573 1N4007 D572 1K 1N4007 Q555 KRA102M 470K
R401SW
SW
C401SW
R402SW 2M2
100
100P-J
C
4
5
100
6
8
7
6
R401C
R401SR
SR
C401SR
R402SR 2M2
100
SL
CN552
100
CN402
14 13 12 11 10
9
8
R401SL
REMOCON CPU_+5.6V CPU_GND TUNER_R GND TUNER_L GND 6CH_FR GND 6CH_FL GND 6CH_SW GND 6CH_C GND 6CH_SR GND 6CH_SL
18 17 16 15 14 13 12 11 10
NC 7906_IN GND 7806_IN MUTE_+5V +15V -15V GND RLY_SBL/R RLY_SPK_B RLY_SPK_A RLY_SURR RLY_CNT H/P_MUTE RLY_POWER SB_MUTE FRONT_MUTE CNT_MUTE SURR_MUTE
2
1
C1004 1000/16 C1002
3
C401C
R402C 2M2
100P-J
2
FRONT MUTE
TO MAIN BOARD
1
3
5
4
19 18 17 16 15 14 13 12 11 10
E
8
7
9
R575
10K
CN555
7 6 5 4 3 2 1
9
+24V GND GND -VKK RLY_SPK_A RLY_SPK_B PROTECT LIMIT RLY_H/P RLY_CNT RLY_SURR RLY_SBL/R PWR_DOWN RLY_POWER
C401SL
100P-J
100P-J
R402SL 2M2
F
1
3
CN604
CP603
CP604
CP651
4
C551S 47N
5
10 11 12 13
10 11 12 13
10 11 12 13
+5.6V K J G F COMP_DET CR_OUT VGND CB_OUT VGND Y_OUT GND SW
+5.6V K J G F COMP_DET CR_OUT VGND CB_OUT VGND Y_OUT GND SW
+5.6V K J G F COMP_DET CR_OUT VGND CB_OUT VGND Y_OUT GND SW
10 11 12 13
+5.6V K J G F COMP_DET CR_OUT VGND CB_OUT VGND Y_OUT GND SW
6
TO COM-VIDEO BOARD
TO COM-VIDEO BOARD
7
FROM VIDEO BOARD
FROM VIDEO BOARD
8
9
10
CN553
CN556
7
7
7
7
11 10
9
9
9
8
8
8
8
9
9
8
7
6
5
4
3
VIDEO-CNT UP BOARD
VIDEO-CNT DOWN BOARD
2
2
1
KE3/BKEU
CPU_+5.6V CPU_GND PWR_DOWN PROTECT -VKK GND GND +24V DSP_GND DSP_+5V
CPU_+5.6V CPU_GND GND GND -15V +15V DSP_GND DSP_GND DSP_+5V DSP_+5V MUTE_+B
G
6
6
6
5
5
5
4
4
4
3
3
3
2
2
2
1
1
1
1
2
3
4
5
6
SCHEMATIC DIAGRAMS (7/13)
CNT/6CH EX-IN UNIT (For ALL MODEL)
H
SCHEMATIC DIAGRAMS (8/13)
1 2 3
KEY_IN1 KEY_IN2 KEY_IN3 SEL_UP SEL_DOWN VOL_UP VOL_DOWN 2090_DATA FL_DRV/2090_CLK FL_DRV_DATA FL_DRV_CE FL_DRV_RST FUNC_UP H/P_DET FUNC_DOWN REMOCON CPU_GND CPU_GND CPU_+5.6V -VKK
AVR-1905/785 AVC-1590
4
5
6
7
8
9
10
11
FROM CPU BOARD
CP301A
L301 100UH
FIL1 OPEN FIL2
FROM POWER TRANS
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20 21
1
2
3
A
CP303
C306 100N(EB) ZD301 MTZ6.8B
FRONT BOARD
TUNED RDS
STEREO AUTO
REC MULTI
PHONO VCR
CD -1
-2
TUNER -3
AUX V_AUX
DVD CDR
/ /
VDP TAPE
TV -1
/
DBS -2
CH
D303 1SS133T D304 1SS133T C301 10/50 D302 RMC301 REMOTE R311
AM10 AM11 AM12 AM13 AM14 AM15 AM16 AM17 AM18 AM19 AM20 AM21 AM22 AM23 AM24 AM25 AM26 AM27 AM28 AM29 AM30 AM31 AM32 AM33 AM34 AM35 AM1 AM2 AM3 AM4 AM5 AM6 AM7 AM8 AM9 AA1 AA2 AA3 G16 G15 G14 G13 G12 G11 G10 G9 G8 G7
1SS133T
DPL II DIGITAL DIGITAL ANALOG
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
470
470
B
1
2
R314
R313
G6
G5
G4
G3
G2
10 R339 47K C302 47N-K C303 Q316 KRA104S 47/16
RG16
RG15
RG14
RG13
RG12
RG11
RG10
RG09
RG08
RG07
RG06
RG05
RG04
RG03
RG02
G1
C325 47N(EB) C309 47N(EB) C307 C308 1/50 100P-J C310
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
R328
R329
R325
680
680
1 VSS
2 DATA
3 CLK
4 Q0
5 Q1
6 Q2
7 Q3
8 Q4
680 LED305 AAC (N ONLY)
1/50
56K
RG01
RP01
RP02
RP03
RP04
RP05
RP06
RP07
RP08
RP09
RP10
RP11
RP12
RP13
RP14
RP15
RP16
RP17
RP18
RP19
RP20
RP21
RP22
RP23
RP24
RP25
RP26
RP27
RP28
RP29
RP30
RP31
RP32
RP33
RP34
RP35
RP36
RP37
RP38
HL50RDRF4T
HL50RDRF4T
HL50RDRF4T
C
AM35 AM34 G1 AM33 G10 G11 G12 G13 G14 G15 G16 AA3 AA2 AA1
LED308 SPK_B
LED309 SPK_A
IC303
BU2090
VDD Q11 Q10 Q9 Q8 Q7 Q6 Q5
Q310 KRA102S
G7 G8 G9
16 15 14 13 12 11 10 C304
9 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 AA3 AA2 AA1 G7 G8 G9 AM35 AM34 G10 G11 G12 G13 G14 G15 G16 33 AM32 32 AM31 31 AM30 30 AM29 29 AM28 28
G6
49 G6 50 G5 51 G4 52 G3 53 G2 54 G1
AM32 AM31 AM30 AM29 AM28 AM27 AM26 AM25 AM24 AM23 AM18 AM22 AM21 AM20 AM19
22N C305 47/16 Q311 KRC102S D305 KDS160 R327 R323 R321 R326 R324 R322 R330 680 680 680 680 680 680 680
G5 G4 G3 G2
IC301
LC75721
AM27 27 AM26 26 AM25 25 AM24 24 AM23 23 AM22 22 AM21 21 AM20 20 AM19 19 AM18 18
55 VFL OUTPUT SB 56 TEST C311 R312 10K 30P-J R315 10K 57 VSS 58 OSC0 59 OSC1 60 VDD 2SA933S 1SS133T D306 Q321 10UH R316 470 470 62 CE R318 R319 470 63 CLK 470 61 RST
HL50RDRF4T
D.DIGITAL HL50RDRF4T
HL50RDRF4T
HL50RDRF4T
HL50RDRF4T
HL50RDRF4T
HL50RDRF4T
LED306 AUTO-IN
LED307 ZONE
LED303
LED301
DTS-S
LED304 PCM-IN
LED302 DTS-IN
LED310
D
Q312 KRA102S
L302
47N(EB)
R317
C312
47/16
C313
KDS160 D308 Q313 KRC102S
KRC107S
Q322
R340
AM10
AM11
AM12
AM13
AM14
AM15
R345 C324 100P-J C322
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16
AM17
AM16
1K
3K3
AM1
AM2
AM3
AM4
AM5
AM6
AM7
AM8
AM9
64 DT
17 17
AM10
AM11
AM12
AM13
AM14
AM15
AM1
AM2
AM3
AM4
AM5
AM6
AM7
AM8
ZD331
C331
10N
R331
MTZ5.1B
R333 47K VEC301 MASTER VOL ENCODER R334 47K
100P-J C321 1N-K
AM9
AM16
100
Q314 KRA102S
KDS160 D309 Q315 KRC102S
SW301C C332 10N TONE_CONTROL R301C 1K2 R301A 1K2 R301B 1K2 R332 100 MTZ5.1B ZD332
E
SW302A
SW302B EXT.IN
SW302C DIMMER (E2 : PTY)
100 TONE_DEFEAT ZD335 C335 R302C 1K5 10N R335 MTZ5.1B R337 47K VEC302
R302A 1K5
R302B 1K5
SW303A
SW303B ANALOG
SW303C
MTZ5.1B
VIDEO SELECT (E2 : RDS) R303B 1K8
C336
R381
10N
R303C 1K8
R303A 1K8
100 R336
R338 47K
V.AUX_V
100N-Z C388
75
SURR_PARA
ZD336
47/16
CN201
3 4 5 6
SELECT ENCODER
C381
TO CPU BOARD
V.AUX_V V_GND GND V.AUX_L GND V_AUX_R
C384 R382
INPUT_MODE R304A 2K4
TUNING_UP (N : NONE) R304B 2K4
SURR_MODE R304C 2K4
1/50
SW304A
SW304B
SW304C
SW305A
SW305B SPK_A
SW305C
100P-J
C382
R384
TUNING_DN (N : NONE) R305B 3K3
DIRECT/STEREO R305C 3K3
V.AUX_L
100N-Z C387 C385 1/50
SW306A
R305A 3K3
SW306B STATUS (E2 : RT)
SW306C
100P-J
1
1
PRESET_UP (N : NONE) R306C 4K7 R306B 4K7
C383
R385
SW307B
SW307C
ZD341
5
5
C341
R307C 7K5
R307B 7K5
6
6
10N
R341
MTZ5.1B
PRESET_DN (N : NONE)
DOLBY/DTS
VEC303
SW308B
SW308C SHIFT (N : NONE)
CN302
MTZ5.1B
RED LED GREEN LED KEY_IN1 FUNC_UP FUNC_DOWN ECD_+5V CPU_GND
C342
CP302
10N
SURROUD BACK R308C 12K
R308B 12K
TO FUNCTION BOARD
FROM FRONT BOARD
100 R342
R344 47K
CN392
1
TO FUNC BOARD
CPU_GND CPU_GND H/P_DET CPU_GND CPU_GND H/P_DET H/P_L GND H/P_R
1 2 2 3 3
CP392
C391 22P-J
R391
H/P BOARD
C397 G301 R394 22N 1/50 C396 M470(2)
CN202
IC391
ZD342
RED LED GREEN LED KEY_IN1 FUNC_UP FUNC_DOWN ECD_+5V CPU_GND H/P_DET
PWR_S/W IN PWR_S/W OUT
100 R343 47K
R383
2
2
CN931
3
3
470 SW344
V.AUX_R
4
4
FUNCTION ENCODER
8
OPT-IN BOARD
4K7
1
7
7
2M2
5CH_ST.
FUNCTION BOARD
TO MAIN BOARD
MAIN S/W BOARD
2M2
470
F
1
2
TO CPU BOARD
DSP_GND FRONT_OPT_IN DSP_GND DSP_+5V
3 4
G
SW309B
SW309C BAND (N : NONE)
2
SPK_B
JK301
C392 100N-Z
C393
47/16
47N-K
R345A 7K5
C394
FROM MAIN BOARD
ST/BY SW
Q320 KRA102S
GREEN LED311 SW342A
R346A 12K
R397 300 R393 270
1N
SW341A
C395 1N
RED
CN393
Q319 KRA102S
R392 220
SW343
3
MAIN
2
CN303
1
C386
4K7
R395 M470(2)
SCHEMATIC DIAGRAMS (8/13)
FRONT UNIT (For ALL MODEL)
1
CPU_GND CPU_GND H/P_DET
3
OPTICAL IN
2 3
1
L391 4.7UH
2
R396
H
ZONE
SCHEMATIC DIAGRAMS (9/13)
1 2 3 4 5 6 7 8 9 10
AVR-1905/785 AVC-1590
11
R647A C606A 100P-J
2M2
FROM CPU BOARD
L
R649A
470
C607A
100P-J
R650A
10N-Z
R648A 470
R
C647
ZONE
R699 1 C603 R602 22/25 75 47 R603 75 C608 1/50 2 3 4 C611 5 R609 22/25 75 R610 10K 6 7 Y R616 75 8 C617 22/25 KDS160
OUT
2M2
A
15 16
22N-K
R604
C606
C607
47/50
1K
10 11 12 13
logic
5
Q601 KTC3198Y R605
IN5
14
Q602 KTC3198Y
R607
GND
6dB
6
1K
7
33UH
L601
IN4
logic
8
9
R611 4K7
C
560P-J
R614
1K C614
R613
200
CTLE
9
11 10 9
CTLB
CS SCLK SIN VDD2
VDD1 CYIN NC CYOUT
220
S/Y-SIGNAL(OSD)
IN3
VOUT2
IC602
C616
S/Y-SIGNAL
R618
R619
1K5
R617
Q604 2SA933S
220
CTLD
CTLC
R615
0
1N2-K
C618 22N-K C619 C620
BA7626
D603
10
C624 R625 22/25 75
Q605 2SA933S
R631C 10K
C-SIGNAL
10 11 12 13 14 15 16
VDD
VSS
R629
R627
R628
200
10K
R630
R631
R632
3
100/10
75
1K1 Q607 KTA1266Y
Q608 KTA1266Y
C628 2.2/50 R640 220
10 11 12 13
14
R643
75
10K
9
470
7
470
R648
R649
10K
10K
470
C630 22/25 R654 C634
3 4 5 75 R655 1/50 6 10K 7
IN5
14 13
6dB
VOUT1
VEE GND
B C
4 R650 2K
8 R652 2K
8
9
75
R646
R647
C633
R653
10/50
GND
VCC
R651 75
430 C635 10/50
R630D
TV/DVS
C636 R656 22/25 75 KDS160 D606
IN4
12
logic
IN2
IC605
74HC4053
R631D
S/Y-SIGNAL(OSD)
CTLE
S/Y-SIGNAL C712SC C711SC 47/10 S/C-SIGNAL 8 IC607 NJM2274R
C-IN GND VCC VCC Y-IN GND OUT OUT
S/Y-SIGNAL
IN3
10 9
VOUT2
7
2
8
IC609
CTLC
74HC4053
15 16 VDD B0 C0 AY AX A B C
47/10
1
470 470 470 C641 100/10 470
R630E R631E R632E R633E
CTLD
10 11 12 13 14 15 16
BA7626
C637 R657 C642 10/50 R659 22/25 75
IC608 BU2090
S-C
R658A 470 470 470 470
VDD Q11 Q10 Q9 Q8 Q7 Q6 Q5
VSS DATA CLK Q0 Q1 Q2 Q3 Q4
BY BX CY CX A0 INH VEE GND
C639 10N-Z
10 11 12 13
4
5
S/Y-SIGNAL(OSD) C-SIGNAL(MIX)
KDS160
10
D607
C643
10/50
14
5
CN901
C
16 15 14 13 12 11 10
1
1
6
2
2
5
100/10
3
3
4
C638
4
3
C640
22/25
9
11
CTLB
8
7
6
5
4
10K
logic
6
-
7
75
2
-
1
75
R645
Q5
Q4
8
R644 75
C629 1/50
GND
CTLA
390
Y
6dB
R642
6
INH
A
3
2
15
5
3
Q6
Q3
7
R641
A0
AX
+
R703SC
+
Q609 KTA1266Y
R691
2
KDS160
OUT
IN1
R639
Q7
Q2
6
1
16
CX
AY
IC614B TK15420MTL
C
5
1
1K
Q8
Q1
5
D605
100/10
R638
C626
C627
CY
C0
4
22/25
100 IC614A TK15420MTL
100
R633
Q606 KRA104M
IC606
R636
Q9
Q0
4
BX
B0
C-SIGNAL
R626
220K
C625
R634
R635
200
200
2
Q10
CLK
R637
3
BY
VDD
IC604 BU2090
15 16
1
Q11
DATA
SW GND S-C_IN VGND S-Y_IN FSC TA1270_CLK TA1270_DATA COMP_DET K J G F -6V +5.6V +9V
TO VIDEO-CNT BOARD
DVD/VDP
S/C-SIGNAL
KDS160 D601 KDS160
470
47N-Z C621 47/35
47/35
D602
R630C
KDS160
C622
10/50 R621
D604
C623
10/50
10K
1K
1K
1K
1K
2
1
CN602
C615 22/16
Q603 KTA1266Y
74HC4053
12 11 10
24P-J
9
8
C613
1/50
R612 470
GND
C
8
CHARA
SYNIN
2M2
7
12
IN2
VEE
B
7
24P-J
OSCOUT SEPC
C612
R608
6
INH
A
6
13
VCC
C610 100K
16K
OSCIN SEPOUT
R606
5
A0
AX
5
BLANK
SEPIN
4
14
VOUT1
CX
AY
4
R727SC
CTR1
CTR2
3
CY
C0
XTALOUT CTR3
ZD601
GND
6dB
CTLA
3
4
3
1/50
MTZ5.1B
15
2
BX
B0
20P-J C609 20P-J
14M32
XTALIN
RST
BD602
BEAD
2
2
BD601
100(1/4)
1
16
IN1
BY
VDD
VSS1
VDD1
13 14 15 16 17 18 19 20 21 22 23 24
1
1
C-SIGNAL
C601
X605
IC601
IC603 LC74781 BEAD C602 R601
ZONE_L GND ZONE_R SW_OUT SW_GND V_GND V.AUX_V V_GND S-MONI _DET
B
C
6
Q610 2SA933S
IC610
1 R671 75 C645 1/50 2 3 R676 4 R678 10K 75 R682 1/50 6 10K 7 C648 5
OUT
6dB logic
7
Y
R662
75
9
8
8
16 15 14 13
6dB
S/C-SIGNAL
S/Y-SIGNAL
R664
220K
C644 22/25
IN1
9
R658D
7
R658C
6
R658B
D
+9V +6V -6V GND C-VIDEO DET 2090 _DATA 2090 _CLK 2090 _DATA2 LC74781 _SIN LC74781 _SCLK LC74781 _CS
1
R670
IN5
VOUT1
VCR
R674 J601 J602
2.2/50 220
KDS160
R673
GND VCC
10K
R668
470 S/Y-SIGNAL(TC)
R675
IN4
logic
IN2
2K2
CTLE
11 10 9
CTLB
100
12
R661B 10K
S/C-SIGNAL(TC)
100
C646
D608
Q611 KRA104M
GND
CTLA
R665A R665B 10K 10K R665C R665D 10K 10K
R669 R672
10K 10K
R666 R667
470 470
R661A
10K
IN3
VOUT2
R660B
R728SC
100(1)
R729SC
470
CTLD
CTLC
R660A
8 100(1)
BA7626
IC616A TK15420MTL 1 4 R693 560
R684
L602 27UH
IC616B TK15420MTL R726SC 820 R685 75 R687 75 7 8 R692 2K
+ -
3 5 2 6 R688 R689 10K 10K
+ 1 4 R690 2K
C777SC 470/6.3 C659 100/10
+ -
KTA1266Y Q615
C657 12P-J
C658
22P-J
S-Y
3 2
100 R686
FROM CPU BOARD
TK15420MTL IC615A
R694 510
Q616 KTA1266Y
1K
E
R695
R725SC
100(1) R724SC
C670SC
R696 R698 68
C660 C707SC 10/50 470/6.3
100(1)
R697 100 3 R605A 2 10K
10K
10/50
+ -
R603A 1 4 R610A 2K C662 820
R604A
12P-J
Q614 KTA1266Y
C708SC
22P-J
Q613 KRC111S
C663
R606A
R611A
1K
10K
R609A L608 100 100/10 C671 100/10 C672 22/25 C673
8 R619A 390
R616A
68 C
0.47/50 10K
R618A 510
8 C674 R621A 2K
470/6.3 100/10
R625A1 KTA1266Y Q618 200K 1K KTA1266Y Q617 R617A1
15 14 13 12 11 10
100UH
10N-Z
R620A
C670
R623A
Y
10K
10K
9
8
6
-
7
7
R607A
C664
Q612 C2875B
6
-
7
5
C778SC
6
100
5
+
+
5
IC617B TK15420MTL
TK15420MTL IC615B
4
IC617A TK15420MTL
L603 27UH
100/10
3
S/C-SIGNAL
100
2
C681 10N-Z R630A C682 100N-Z
R626A 10K
R627A 10K
R625A 68
C680 470/6.3
C694 BEAD C684 BD603 R617A2 47/16 130K
C683 680P-J
F
S-VIDEO DET COM-VID EO_DET TA1270 /TC90A69 _DATA TA1270 /TC90A69 _CLK
10N-Z
10N(M)
3 2
R628A 1 4 R632A 2K C686 820
R629A
C685
330
12P-J
22P-J
TESTOUT
C687
COUT
YOUT
VDD4
VSS1
VSS4
SDA
FSC
VB1
VB2
SCL
R635A R636A 68
C688 470/6.3
S/Y-SIGNAL
IC612 TC90A69
FIL
PD
S/C-SIGNAL
MODE1
1K
28 27 26 25 24 23 22 21 20 19 18 17 16 15
R631A
VCR OUT
6 R633A 510
-
7 8 R634A 470
COMPOSITE VIDEO BOARD S-VIDEO BOARD
KILLER
TEST1
TEST2
TEST3
VDD1
TEST
VDD3
VDD2
VSS2
VSS3
YCIN
BIAS
VRT
VRB
10K
R638A R639A
470 470
1 C689 10N-Z 1
VIN1
2 C690
3
4 C691
5
6
7
8 C693
9 0.47/50
10 11 12 13 14
10N-Z C692
10N-Z
NFB1
NFB2
MUTE1
IC613 LA7108M
R640A 75 C
MUTE2
-VEE
MUTE3
VOUT1
VOUT2
VOUT3
R641A
22K
VCC
-VEE
GND
NFB3
VIN2
VIN3
10N-Z C601A
100/10 C695
C699
10N-Z
2
3
4
5
6
7
8
10N-Z C696
C697
22/25
22/25
16 15 14 13 12 11 10 22K
9
10N-Z
C698
CN601
-
100
5
+
IC618B TK15420MTL
100/10
+
L604 27UH
C671SC
IC618A TK15420MTL
R643A
MTZ5.1B
G
BA7626 TRUE TABLE(MAIN/REC-S/W) MODE VCR DVD/VDP A L H L H B L L H H M_OUT IN1 IN2 IN3 IN4 C L H L H D L L H H IN2 IN3 IN4 V_OUT
Y
C602A
C603A 100/10
ZD602
22UH
L607
R645A 75
10N-Z
L605 100UH BD604 BEAD L606 100UH
R609A1 4R7(1)
MONITOR OUT
R646A C605A
47N-Z
10K
TV/DBS V.AUX
SCHEMATIC DIAGRAMS (9/13)
COMPOSITE VIDEO/S-VIDEO UNIT (For E3 MODEL)
H
SCHEMATIC DIAGRAMS (10/13)
1 2 3 4 5 6 7 8 9 10
AVR-1905/785 AVC-1590
11
IC601
R699 1 C603 22/25 R602 75 47 R603 75 C608 1/50 2 3 4 C611 5 22/25 R609 75 C R610 10K 6 7 Y R616 75 8 C617 22/25
OUT
6dB logic
16
16 15 14 13
6dB
IN1
BY BX CY CX A0 INH VEE GND
VDD B0 C0 AY AX A B C
VSS1 XTALIN XTALOUT CTR1 BLANK OSCIN OSCOUT CHARA CS SCLK SIN VDD2
VDD1 RST CTR3 CTR2 SEPIN SEPOUT SEPC SYNIN VDD1 CYIN NC CYOUT
24
C-SIGNAL 1 2
1
MTZ5.1B
22
C607 47/50
22N-K
ZD601
R604
C606
GND
CTLA
1K
13
IN5
VOUT1
11
19
R607
GND
VCC
1K
10
L601
33UH
R611 4K7
560P-J
R614
1K C614
R613
IN3
VOUT2
S/Y-SIGNAL
12
R618
13
R619
CTLD
9
S/Y-SIGNAL(OSD)
CTLC
R615
0 Q604 2SA933S
1N2-K
220 C618 22N-K
C615 47/50
Q603 KTA1266Y
10
IC602
74HC4053
10
15
24P-J
200
16
CTLE
CTLB
9
1/50 C616
220
11
14
Q602
11
R612 470
C613
FROM CPU BOARD
IN4
12
logic
18
7
7
24P-J
IN2
17
2M2
C612
R608
8
9
8
CN602
R606
KTC3198Y
100K 6
6
16K
C610
Q601 KTC3198Y R605
R727SC 5
21
5
4
14
12
20
9
8
20P-J C609 20P-J
C602 1/50
15
23
BD601
2
14M32
BD602
BEAD
100(1/4)
3
4
3
7
6
5
C601
X605
IC603 LC74781 BEAD R601
NC NC NC SW_OUT SW_GND V_GND V.AUX_V V_GND S-MONI _DET
4
3
2
1
A
R617
470
47/35
C619
1SS133T
D603
DVD/VDP
S/C-SIGNAL
1SS133T
C622
10/50 R621
D604
10/50
10
22/25 R625 75 Q605 2SA933S
VDD Q11 Q10 Q9 Q8 Q7 Q6 Q5
VSS DATA
R629
200
200
200
14
R626
220K
C625 22/25 R638 75
BU2090
R627
R628
BY BX CY CX A0 INH VEE GND
VDD B0 C0 AY AX A B C
R636
10K
R630C
12
C628 2.2/50 R640 220
1K1 Q607 KTA1266Y
R639
11
14
Q609 KTA1266Y
R643
75
9
C712SC
C630 22/25 R654 C634
3 4 5 75 R655 1/50 6 10K 7
IN5
14 13
6dB
470
10
7
VOUT1
47/10
8
9
430 C633 10/50 C635 10/50
R646
TV/DVS
C636 22/25 R656 75 1SS133T D606
IN4
12
logic
IN2
IC605
74HC4053
R647
GND
VCC
S/Y-SIGNAL(OSD)
CTLE
S/Y-SIGNAL 470 470 C711SC IC607 NJM2274R
C-IN GND VCC VCC Y-IN GND OUT OUT
11 10 9
CTLB
S/Y-SIGNAL S/C-SIGNAL 8
IN3
VOUT2
1
R630D
8
74HC4053
16 VDD B0 C0 AY AX A B C
47/10
CTLD
CTLC
R631D
IC609
16 VDD Q11 VSS DATA BY BX CY CX A0 INH VEE GND 1 1
7
2
BA7626
C637 22/25 R657 C642 10/50 R659 75 10 1SS133T D607 C643 10/50 C
15
15
11
S-C
R658A R658B 470 470 470 470
2
2
5
4
10
6
3
9
8
7
6
5
4
3
2
1
10K
10K
logic
R645
8
R644 75
C629 1/50
R642
11
GND
CTLA
390
Y
2
6dB
15
10
7
R641
12
1SS133T
OUT
IN1
IC604
1
16
Q608 KTA1266Y
13
C
5
1K
Q2 Q3 Q4
6
5
D605
Q1
R631C
R630
R631
Q606 KRA104M
13
IC606
15
CLK Q0
3
4
4
R637
TO VIDEO-CNT BOARD
C624
C623
C-SIGNAL
D602
BA7626
KDS160 D601 KDS160
47N-Z C621 47/35
C620
B
1K5
16
1
10K
15
16
1
2
3
10K
1K
1K
2
SW_OUT SW_GND NC V_GND NC V_GND NC _DET COMP
C
6
BU2090
14
C638
C639 10N-Z
C640
13
13
Q9 Q8
Q0 Q1
12
14
IC608
11
IC610
1 R671 75 C645 1/50 2 3 R676 4 R678 10K 75 R682 C648 5 1/50 6 10K 7
OUT
6dB logic
10
Q610 2SA933S
Y
Q6 Q5
Q3 Q4
10
R658C R658D 16 15 14 13
6dB
CN603
Q7
Q2
7
7
11
6
6
12
C-SIGNAL(MIX)
5
13
S/Y-SIGNAL(OSD)
C641 100/10
100/10
22/25
Q10
CLK
470
R633E
4
5
12
470 3 3 4
R632E
G F +6V
R662
R664
220K
C644 22/25
IN1
S/Y-SIGNAL(OSD)
D
+9V +6V -6V GND C-VIDEO DET 2090 _DATA 2090 _CLK 2090 _DATA2 LC74781 _SIN LC74781 _SCLK LC74781 _CS
1
75
9
8
8
R733SC
IN5
VOUT1
VCR
R674 J601 J602
2.2/50 220
1SS133T
R673
GND VCC
10K
R668
470
IN4
12
logic
IN2
10K
IN3
VOUT2
R660B
100(1)
R660A
CTLD
CTLC
KTA1266Y Q615
S-Y
BA7626
S/C-SIGNAL R732SC 100(1) S/Y-SIGNAL R689 1K2
FROM CPU BOARD
R728SC
R729SC
100(1)
KTC3198Y Q635
8
9
R661A
10
10K
2K2
CTLE
11
CTLB
R661B
Q623 KTA1266Y S/Y-SIGNAL(TC) S/C-SIGNAL(TC)
470
100(1)
C646
D608
Q611 KRA104M
GND
CTLA
R665A R665B 10K 10K R665C R665D 10K 10K
R669 R672
10K 10K
R666 R667
470 470
9
R709SC
R714SC
47K R704SC
12K
Q630 KTC3198Y
C647 47/35 R696 68 R698 10K C660 C707SC 10/50 C708SC 10/50 R725SC 100(1) R724SC
C652 R705SC 1P-J 300
Q632 KTA1266Y
C649 R712SC 47/16
200
Q616 KTA1266Y
Q631 KTA1266Y
R700SC 1K2
E
R710SC
100(1)
R680
R690
8K2
220
Q612 KRC2875B
Q614 KTA1266Y
R607A 68 R616A C
C664 0.47/50 10K
Q613 KRC111S
R707SC
1K2
R625A1 R617A1 12K 200K 1K KTA1266Y Q618 R702SC
Q634 KTA1266Y
Y
R623A
R681
R695
KTA1266Y Q617
47/35
9 8 7 6 5 4 3 2 1
R675 330
1P-J
13
R625A 68
C680 470/6.3
C694 47/16 R617A2 130K
IC611 MS-MT/035067
R706SC
LPF
BPF
S/C-SIGNAL
S/Y-SIGNAL
R701SC
8K2
180
15
COMPOSITE VIDEO BOARD S-VIDEO BOARD
Q633 KTC3198Y
10K
1K
1K
12
C653
C651
11
10
R679 1K2
9
8
7
6
5
4
470/6.3
8K2
1K
3
2
F
S-VIDEO DET COM-VID EO_DET NC NC
R711SC
39 C650
R635A 68
C688 470/6.3 10K
R636A
C713SC
10/50 R731SC
100(1)
C714SC
KTA1266Y Q619
Y
R643A
10K
R645A 68
C690 470/6.3
Q620 KTA1266Y BA7626 TRUE TABLE(MAIN/REC-S/W) MODE VCR DVD/VDP R646A C605A A L H L H B L L H H M_OUT IN1 IN2 IN3 IN4 C L H L H D L L H H IN2 IN3 IN4 V_OUT
Q622 KRC111S
68 R641A 10K C
0.47/50
10/50
R640A
C689
R730SC 100(1)
Q621 KRC111S
47N-Z
VCR OUT
10
12
13
15
16
18
CN601
14
G
MONITOR OUT
47N-Z
10K
TV/DBS V.AUX
SCHEMATIC DIAGRAMS (10/13)
COMPOSITE VIDEO/S-VIDEO UNIT (For E2 MODEL)
H
SCHEMATIC DIAGRAMS (11/13)
1 2
R901 100K
AVR-1905/785 AVC-1590
3
4
5
6
7
8
9
10
11
CR
COMPONENT CONVERSION BOARD
RLY901 RLY902 RLY903
R902
CB
R904
100K
100K
A
Y
DVD/VDP
1N4148WS D901 Q901 KRC107M 1N4148WS D902 Q902 KRC107M 1N4148WS D903 Q903 KRC107M
J901 J902 J903
F
100K RLY904 RLY905
G
RLY906
J CB
IC903 TK15420MTL 1 4 VR1K(B)
R909
CR
Y
+
IC902A TK15420MTL 1 4 VR1K(B) 100/10 C907
CR
+
IC902B TK15420MTL 7 8 VR1K(B) 100/10 C906
B
+
5 6
R912
100K
Q908 KRC107M
Q907 KRC107M
Q909 KRC107M
3 2
3 2
CB
-
-
100/10 R905 100 R946 10K C905
10K
10K
VR903
100/16
R914
100K
R944
R939
R922
R943
R940
R921
R907 100
R942
R936
R948
R947
10K
100/16 C924
10K
100
R920
75
75
75
Y
TV/DBS
R908
R923 2K
C915
R938 300
VR902
R906 100
VR901
R937 300
10K
300
470
300
1N4148WS D906
1N4148WS D907
1N4148WS D908
R916
CR
R919
CB
100K
100K
C
Cr-SIGNAL
Cb-SIGNAL RLY907 Y-SIGNAL R924 100K
Y
KDS160
VCR
C913 R925 47N-Z 1UF(MR) R954 1K2 R953 KDS160 220 C929 4K7 R952 D916 2.2K D912 KDS160 R955 Q906 4K7 C914 C930 47N-Z 1/50 R956 1K
D914
R927
100K
Q904 2SA933S
CR
1N4148WS D910
D
Cb-SIGNAL Q910 KRC102S Cr-SIGNAL Y-SIGNAL
Q905 KRC107M
C916
R928
47K
RLY908
R930
8.2K
K
R931
10N-Z KRC107S
CB
100K
Q911 KRC107M R935 100K
Y
MONITOR OUT
1N4148WS D913
J907 J908 C918 100N-Z C919 100N-Z C920 100N-Z C921 100N-Z C922 100N-Z C923 100N-Z 10K 470 J909 J933 470
E
24 23
PRE OUT
R952SW R953SW C929SW
38 37 36 35 34 33 32 31 30 29 28 27 26 25
Y-OUT DAC-TEST I2C-GND DAC2 GND R-Y1-IN R-Y2-IN B-Y1-IN Y1-IN SCL SDA Ys
R918
J934
SW
C931 10N-K
C933 100P-J 220 100N(M)
39 40 41 42
B-Y2-IN
SW-GND ADRS-SW R-Y B-Y
100K
DAC-VCC C-VCC Cb/Cr Fsc-OUT HDL-CONT
DAC1 Y-IN
Y2-IN
22 21 20 19 18 17 16 R941 R945 5K1 15 8K2
R952FR R953FR C929FR 220
43
100P-J
100K
FR
F G J K H L L L L H L L L L H L L L L L
MONITOR OUT DVD TV VCR
C934 C935 10N(M) R957 4R7(1) MTZ5.1B C902 100/10 C909 10N(M) ZD901 100N(M)
IC901 TA1270F
D-GND SCP-OUT AFC-FILTER SYNC-GND SYNC-OUT SYNC-IN 32fH-VCO
Y-OUT SW-VCC SYNC-VCC CP/HP-IN HD-OUT VP-OUT
44 45 46 47 48
SECAM-CONT B-Y/Cb-OUT R-Y/Cr-OUT 4.43MHz 3.58MHz C-GND M-Xtal V-SEP APC C-IN
R952FL
FL
R953FL C929FL 100P-J 100K 220
1 S/Y-SIGNAL S/C-SIGNAL
2
3
4
5
6
7
8
9
10 11 12 13 14
R952C
MUTE L L L H Y/C UP INPUT
F
10K X3M588 R932 C903 2.2/50 R933 30K 360
R953C
C929C
100P-J
100K
X937
3K
220
C908
47/16
C
R952SR
R917
R934
C911
R953SR
C929SR
100P-J
100K
220
12P-J
SR
C901 0.22/50
C917 2N2(M)
SL
R953SL C929SL 100P-J 100K 220
R952SBR R953SBR C929SBR
C904 2.2/50
R952SL
C912 22N(M)
X938 500KHz
C910
10N(M)
SBR
100P-J
100K
220
G
R952SBL R953SBL C929SBL
SBL
C932 10N-K
100P-J
100K
220
CP902
14 13 12 11 10 9 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
CN901
SW GND S-Y_IN VGND S-C_IN FSC TA1270_CLK TA1270_DATA COMP_DET K J G F -6V 6V +9V
GND SBR GND SBL GND SR GND SL GND C GND FR GND FL
FROM S-VIDEO-CNT BOARD
SCHEMATIC DIAGRAMS (11/13)
COMPONENT UNIT (For E3 MODEL)
H
SCHEMATIC DIAGRAMS (12/13)
1 2 3 4 5 6 7 8 9 10
AVR-1905/785 AVC-1590
11
C651 R651 4.7/50 75
Y
A
IC651
COMPONENT BOARD
16
IN1
C652 1 R652 4.7/50 75 R671 75 C671 1/50 2 3 C653 R653 4.7/50 75 R673 R672 10K 6 C672 7 75 R674 10K 1/50 8
CTLE OUT
6dB logic
CB
GND
15 14 13
CTLA
IN5
VOUT1
4 5
GND
6dB
VCC
IN4
12
logic
IN2
CR
11 10 9
CTLB
DVD/VDP
C654 R654 4.7/50 75
IN3
VOUT2
R675 10K
CTLD
CTLC
BA7625
B
Y
IC652
C655 1 R655 4.7/50 75 R681 75 C681 1/50 2 3 C656 R656 4.7/50 75 R683 R682 10K 6 C682 7 75 R684 10K 1/50 8
CTLE OUT
6dB logic
16 15 14 13
6dB
IN1
CB
GND
CTLA
IN5
VOUT1
4 5
GND
VCC
IN4
12
logic
IN2
CR
11 10 9
C
R685 10K
CTLB
TV/DBS
IN3
VOUT2
CTLD
CTLC
BA7626
C673 R676 4.7/50 75
Y
IC653
C674 1 R691 75 C691 1/50 2 3 4 C675 5
OUT
6dB logic
16 15 14 13
6dB
IN1
R677
4.7/50 75
GND
CTLA
CB
IN5
VOUT1
PRE OUT
R952SW R953SW C929SW
D
100P-J 220
GND
VCC
FL
C931 100N-K
R678
4.7/50 75
IN4
logic
IN2
CR
R693 R692 75
10K 6 C692 7 1/50 8 R694 10K
CTLE
11 10 9
CTLB
100K
12
R952FR
VOUT2
IN3
R953FR
C929FR
R695
CTLD
CTLC
10K
J601 J602 J603
VCR
BA7626
R952FL C693 10N-K C694 100/10
SW
R953FL C929FL 100P-J 100K 220
100P-J
100K
FR
220
R952C
C
R953C C929C R657 68 R658 C657 4700/6.3 Q651 KTA1266Y R663A R663B R664 200 200 R952SR 100 R953SR C929SR 100P-J 100K 220
E
10K
Y
SL
C660 R952SL R659 68 R660 R953SL C929SL C658 470/6.3 Q652 KTA1266Y 100/10 R665A R665B R666 200 BA7625/6, BU4052 TRUE TABLE 200 MODE 100 TV/DBS DVD/VDP X C661 100/10 R667A R667B Q653 KTA1266Y R668 VCR F L H L H G L L H H R953SBR C929SBR
SR
100P-J 100K 220
10K
CB
100P-J
100K
220
R952SBR
SBL
R661 68 R662
100P-J
100K
220
F
C659 470/6.3
200 200 100
R952SBL R953SBL C929SBL
SBR
C932 100N-K
10K
CR
C662 100/10
MONITOR OUT
G
R951 10K
FROM S-VIDEO-CNT BOARD
CN902
1 2 3 4 5 6 7 8
TO PRE-AMP BOARD
CP902
14 13 12 11 10 9 8 7 6 5 4 3 2 1
SW GND COM_DET F G V_GND V_GND +5V
100P-J
100K
220
GND SBR GND SBL GND SR GND SL GND C GND FR GND FL
SCHEMATIC DIAGRAMS (12/13)
COMPONENT UNIT (For E2 MODEL)
H
SCHEMATIC DIAGRAMS (13/13)
1 2 3 4 5 6 7 8 9 10
AVR-1905/785 AVC-1590
11
MONITOR OUT
PLUG NC GND LINE3 NC LINE2 LINE1 NC CR-G CR CB-G CB Y-G Y
14 13 12 11 10 100 9 100 8 7 100 6 5 68 4 3 68 2 1 14 13 12 11 10 9 100
VCR
PLUG NC GND LINE3 NC LINE2 LINE1 NC CR-G CR CB-G CB Y-G Y
8 7 100 6 5 4 3 2 1
TV/DBS
PLUG NC GND LINE3 NC LINE2 LINE1 NC CR-G CR CB-G CB Y-G Y
14 13 12 11 10 9 100 8 7 100 6 5 4 3 2 1
DVD/VDP
PLUG NC GND LINE3 NC LINE2 LINE1 NC CR-G CR CB-G CB Y-G Y
14 13 12 11 10 9 100 8 7 100 6 5 4 3 2 1
JACK604D
100 68
JACK603D
100
JACK602D
100
JACK601D
SE2/G2A/GIC/GUT /G1K
A
R699
R698
R697
R659
R658
R657
R700
R696
R690
R689
R688
R687
R679
C699 C698 C697
100P 100P 100P C659 470/6.3 470/6.3 C658
R662 R661 R660 C657 4700/6.3
75 75 75
C695 C696 C690
100P 100P 100P C667 4.7/50 C665 4.7/50
R665 R667 R663 C666 4.7/50
75 75 75
C689 C688 C687
100P 100P 100P
R656 75 R655 75 R654 75 C656 4.7/50 C655 C654 4.7/50
C679 C678 C677
100P 100P 100P
R678
R677
D-VIDEO BOARD
R653 R652 R651
75 75
VIDEO-CNT UP BOARD
FROM VIDEO BOARD
+5V V_GND V_GND SEL2 SEL1 COM_DET GND SW +5V V_GND V_GND SEL2 SEL1 COM_DET GND SW
75
TO COM-VIDEO BOARD
CN657
8
CN658
3 4 5 6 7 8
C653 4.7/50
C652
C651 4.7/50
4.7/50
4.7/50
3
4
5
6
7
R663A 200 R663B 200 Q651 KTA1266Y R664 100
B
2
1
C660 100/10 R665A 200