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KDS-70R2000
RM-ED006
5-1. BLOCK DIAGRAMS (1)
SECTION 5
DIAGRAMS
2
R-
1
R+
3
L-
4
L+
SPEAKER
L
SPEAKER
R
1
L_SP
3
R_SP
9
HP_R
7
HP_L
11
HP_DET
AG(1/3)
Q8971
Q8970
D8965
D8962
D8964
Q8963
CN9150
IC8950
I2S SELECTOR
IC8953
28
SP_OUT_L
25
DACA_L
24
DACA_R
27
SP_OUT_R
19
I2S_CL3
20
I2S_WS3
22
I2S_DA_IN3
SC1_IN_R
SC1_IN_L
57
I2C_CL
NC
HP_MUTE
SP_DET
HO_DET
NC
NC
HDMI_DA1
HDMI_LRCK
HDMI_BCK
HDMI_BCK
HDMI_LRCK
HDMI_DATA
HDMI/DTT_SW
HDMI/EMMA_SW
2
I2CDA
I2S-DEL_IN
3
SCL
2
SDA
3
MUTE
6
RESETQ
21
8
AUDIO_CLOCK_OUT
PCLK
IISM_OUT
IISM_IN
BIT_CLK
LR_CLK
74
I2S-DEL_OUT
9
I2S-DEL_CL
10
I2S-DEL_WS
11
59 13 8 7
56
IF_IN_1
67
SC5_IN_L
59
SC5_IN_R
60
SC1_OUT_R
SC1_OUT_L
36
37
SC2_OUT_R
SC2_OUT_L
33
34
2
4
11
18
29
22
RST
FWR
FRD
IC8955
DELAY
18
16
14
2
4
6
15
13
5
7
Q8960
SW
Q8950
SW
19
IC8959
HP AMP
IC8001
OR GATE
VAR_L
VAR_R
5
3
1
7
4
1
2
IC9152
AMP
5
3
1
A9V
7
IC9157
POWER AMP
IC9153
AMP
AU_PROT
AU_PROT
IN1
STBY/MUTE
7
8
CP1O
OUTA1
OUTA1
IN2
CP2O
19
9
VREF 14
20
38
36
48
47
OUTB1
OUTB1
OUTB2
OUTB2
43
41
OUTA2
OUTA2
32
31
TO
H3 BOARD
CN3101
A59
TO
B2 BOARD
CN4002
CN8007 (2/4)
CN8010
HDMI_ABCK
B59
HDMI_ALRCK
A60
HDMI_ADATA
IC9155
MUTE AMP
Q9152
BIAS
Q9150
AMP
A9V
Q9160
SW
Q9159
SW
Q8965
Q8417
BUFFER
Q8952,8951
BUFFER
Q8415,8418,8420
SYNC SEP.
SW
Q9151
SW
Q9163, 9165
DC DET
Q9164, 9166
DC DET
5
3
1
6
7
+
Q9167
SW
5
7
Q9153
Q9156
D9153
D9154
Q8964,8966
D9156
SP_MUTE
SP_SD_MUTE
AC_MUTE
D9158
IC9156
REG.
11V
AP +B
Q8969
Q8961
IC8954
DSP
Q8968
(AUDIO MSP & ANALOG MICRO)
B28
B26
B10
B8
B14
B12
B38
B36
A27
A17
A12
B11
B34
B2
B1
A6
B16
A10
A11
B30
B32
TO
UE BOARD
CN9301
MAIN_CV/Y
CN8006
SIF_M
AFT_M
AM/FM_M
M_TU_DET_GA
SCL_DEV_5V
SDA_DEV_5V
CCP_Y
MAIN_C
CCP_CB
CCP_CR
B22
B24
ONOFF_MUTE
INV_AC_MUTE
INV_LINE_MUTE
MON_OUT_MUTE
SUB_C
SUB_CV/Y
SCART1_LR_OUT_L
SCART1_LR_OUT_R
SCART1_LR_OUT_L
SCART1_LR_OUT_R
SCART2_LR_OUT_L
SCART2_LR_OUT_R
SCART2_LR_OUT_L
SCART2_LR_OUT_R
MAIN_INV_LR_IN_L
MAIN_INV_LR_IN_R
B40
OPT_OUT(AEP/AUS)
B18
FE_C/DTAU_C
B20
FE_Y/DTAU_Y
B4
DTAU_REC_R
B6
DTAU_REC_L
DTAU_SPDIF
DTAU_C
DTAU_CV/Y
DTAU_R
DTAU_L
IC8957
A9V
A20
A21
A17
A19
B18
TO
B2 BOARD
CN4002
CN8007 (1/4)
MAIN_CV/Y
MAIN_Y/G
MAIN_C
A13
A14
SUB_CV/Y
SUB_C
MAIN_CB/B
MAIN_CR/R
Q8265
IC8956
DRAM
13-15,
17-21
I/O0-7
I/O0-7
12-2,23
25-28,31
21,23,24,27,
28,30-32,
35-40,43-45
A0-16
A0-16
29 WE
24 OE
55-50,47
162
15
16
I_COIN_V
161 I_M_HSYNC
29 I_HP_DET
61 I_SP _DET
24 O_HP_MUTE
O_DELY_MUTE
DELY_MUTE
22
O_HDMI_DTT_SW
17
O_LINE_MUTE
23
O_DLY_RST
21
I_SP_PROT
32
O_MON_REC_MUTE
26
77 I_AFT_MAIN
WROX
RDX
30
31
IC8403(1/4)
TV MICRO
IC8403(2/4)
TV MICRO
IC8406
FLASH
DQ0-7
D16-23
25,24-16,
8-1,48
37-43,
44-51,
55-58
A0-18
A1-19
11 WE#
28 OE#
176-169
DQ8-15
D24-31
4-11
29,31,33,
35,38,40,
42,44
30,32,34,
36,39,41,
43,45
PS9150
17
3
Q8956
Q8967
Q8955
IC8958
RESET
OUT 4
REG
O_SP_SD_MUTE
O_SP_MUTE
PFC_DET
FLASH_WRITE_TVM
TO
(2/3)
Q8412
Q8438
SCL_DEV_5V, SDA_DEV_5V
SCL_DEV_5V
,
SDA_DEV_5V
CV/Y
CB/B
CR/R
CV/Y-SUB
C-SUB
C
CV/Y
D
C
1
TO
(2/3)
4
TO
(3/3)
3
AUDIO-SUB
AUDIO-SUB
AUDIO-SUB
AUDIO-L
AUDIO-R
AUDIO-L
AUDIO-L
AUDIO-L
AUDIO-L
AUDIO-R
AUDIO-R
AUDIO-R
AUDIO-R
CV/Y
C
CR/R
CV/Y
CB/B
CV/Y-SUB
C-SUB
E
F
1
IC8951
BUFFER
4
3