Block Diagram (13) - Sony KDS-70R2000 Service Manual

BLOCK DIAGRAMS (13)
CN9303
TO COMP_Y 6
H3 BOARD COMP_CB 4
CN3100
2
COMP_CR
J9400
Y
C
B
C
R
L
AUDIO
R
GRN
BLU
RED
MODE1
MODE
CN9400
BLK
SCART 1
VIDEO IN AV1_CV_IN
AV1
VIDEO OUT TV_V_OUT
AV1_L_IN
L_IN
AV1_R_IN
R_IN
TV_OUT_L
L_OUT
R_OUT TV_OUT_R
GRN
BLU
RED
MODE2
MODE
CN9401
BLK
SCART 2
AV2_CV_IN
VIDEO IN
AV2
TV_V_OUT
VIDEO OUT
AV2_L_IN
L_IN
AV2_R_IN
R_IN
TV_OUT_L
L_OUT
R_OUT TV_OUT_R
GRN
BLU
RED
MODE MODE3
CN9402
BLK
SCART 3
VIDEO IN AV3_CV_Y_IN
AV3
VIDEO OUT MON_CV_OUT
AV3_L_IN
L_IN
AV3_R_IN
R_IN
TV_OUT_L
L_OUT
R_OUT TV_OUT_R
PC_AU_R
PC IN
AUDIO
J9402
L
HDMI
AUDIO
IN
R
Y4
CB4
CR4
G1
B1
R1
MODE1
BLK1
AV1_CV_IN
COMP_IN_L
G2
B2
R2
COMP_IN_R
MODE2
BLK2
AV2_CV_IN
G1
G3
B1 B3
R3_C3
R1
MODE3
BLK3
BLK1
AV3_CV_Y_IN
AV3_CV_Y_IN
AV1_LR_IN
TV_SOUND_OUT
G2
B2
R2
BLK2
AV2_LR_IN
G3
B3
R3_C3
BLK3
AV3_LR_IN
DVI_L
DVI_R
SCL_5V
SDA_5V
IC9600
VIDEO SW
Y
Q9600
COUT1_2
90
BUFFER
CV/CR/R_IN7
14
13 C/CB/B_IN8 C
Q9601
COUT1_2 89
15 BUFFER
CV/YOUT1_2
49 EXT_CLK/XTAL
Q9706
X9600
C/CR/R_OUT1_1 85
BUFFER
4MHz
SC_B/C/CB/B_IN13
Q9707
CV/Y/G_OUT1_1
101 83
BUFFER
100 SC_G/Y/Y/G_IN13
Q9705
C/CB/B_OUT1_1 81
102
BUFFER
SC_R/CV/CR/R_IN13
Q9603
10 Y/Y/G_IN6 CV/YG_OUT2
78
BUFFER
9 C/CB/B_IN6
Q9652
CV/CR/R_IN6
11 C/CR/R_OUT2 79
BUFFER
12 MD2/S2-2
108 FBLK_IN1
MON_CV_OUT
CV_OUT5 69
7 CV/CR/R_IN7
CV_SAG 68
2
Y/Y/G_IN8
Q9610
1 C/CB/B_IN8 V_SW9V
BIAS
3 CV/CR/R_IN8
SYNC_OUT1 40
4 MD3/S2-3
103
FBLK_IN2
SYNC_IN1 41
117 CV/CR/R_IN9
114 Y/Y/G_IN10
113 C/CB/B_IN10
CV/CR/R_IN10
115
112 MD4/S2-4
99 FBLK_IN3
110 SC_G/Y/Y/G_IN11
SCL 60
SC_R/CV/CR/R_IN11
111
SDA 59
S1-1
24
CV3
21
IC9802
AUDIO SW
AV1_L_IN
IN5_L
13 CLK-1 31
AV1_R_IN
14 IN5_R
DAT-1 32
IC9804
INV.AMP
5 +
AV2_L_IN
7
16 IN6_L
LOUT1 39 6 -
AV2_R_IN
17 IN6_R
3 +
1
37 2 -
ROUT1
Q9814
A9V
BIAS
AV3_L_IN
19 IN7_L
AV3_R_IN
20 IN7_R
AU_L5
22 IN8_L
23 IN8_R
AU_R3 IN4_L 10
IN4_R 11
8 IN3_R
7 IN3_L
DVI_L
25 IN9_L
DVI_R
26 IN9_R
- 47 -
CN9301
B16 FE_CVBS
A10 SCL_DEV_5V
A11 SDA_DEV_5V
A8 NC
TU_SUB_CVBS
A21 NC
Y
MAIN_CV/Y
B34 MAIN_CV/Y
MAIN_C C
B32 MAIN_C
CCP_CR
B30 CCP_CR
CCP_Y
B28 CCP_Y
CCP_CB
B26 CCP_CB
SUB_CV/Y
B22 SUB_CV/Y
SUB_C
B24 SUB_C
MAIN_INV_LR_L
B10 MAIN_INV_LR_IN_L
MAIN_INV_LR_R
B8 MAIN_INV_LR_IN_R
IC9801
INV.AMP
Q9850
A9V
BIAS
+
5
7 SCART1_LR_OUT_L
-
6 B14 SCART1_LR_OUT_L
SCART1_INV_LR_R + 3
1
SCART1_LR_OUT_R
- 2 B12 SCART1_LR_OUT_R
IC9800
LINEAMP
SCART2_LR_OUT_L
7 + 5 B38 SCART2_LR_OUT_L
SCART2_LR_OUT_R
1 + 3 B36 SCART2_LR_OUT_R
A27 INV_LINE_MUTE
A17 INV_AC_MUTE
A12 ONOFF_MUTE
B40 OPT_OUT
J9403
LINE_OUT_L
L
LINE_OUT_R
R
J9404
CN9302
1 COMP_DET
2 CV
4 L
6 R
UE
(AV INPUTS)
KDS-70R2000
RM-ED006
TO
AG BOARD
CN8006
L
LINE OUT
AUDIO
R
OPTICAL
OUT
TO
H3 BOARD
CN3101