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MAIN(VDR SYSCON) SCHEMATIC DIAGRAM
5
I2C_CLK_AV1
I2C_DATA_AV1
SYNC_DET_VDR[H]
RGB[H]
AV1_YC_IN[H]
TO TERMINAL
P.ON_P
SHEET 14
SCR[H]
A.MUTE[L]
P50_I/O
SEPA_IN[H]
SECAM[L]
4
R3220
100k
R3218
Q3004
4.7k
P.SAVE[L]
2SD601A/QRS/
2SC2412K/QRS/
D3003
SW5V
2SC3928A/QRS/
RD39ES/B3
R3219
SW12V
MTZJ39C
4.7k
TO TERMINAL
48V
SHEET 14
GND
FAN_CTL[H]
P.CTL[H]
AL5.8V
L3001
3
EDL
C3010
C3011
QEZ0244-229
OPEN
R3251
CN3102
10k
K3011
SHORT
STB
K3010
SHORT
S.DATA_FRSYS
2
K3009
SHORT
S.DATA_TOSYS
K3008
SHORT
S.CLK
K3007
SHORT
TO DISPLAY/SW
RC_IN
K3006
SHORT
CN7001
AL5V
K3005
SHORT
SHEET 18
GND
K3004
SHORT
B.UP_GND
K3003
SHORT
BLUE_LED
K3002
SHORT
LED9
K3001
SHORT
LED10
AL5V
B.UP_GND
B.UP_5V
S_CLK_SYS
TO VHS SYSCON
S_DATA_FRVDR
SHEET 13
S_DATA_TOVDR
VDR_DATA_ON
VHS_DATA_ON
SYSCON_RESET
1
A
WR3
R3001
0Ω
R3004
0Ω
C3038
C3039
47
/6.8
0.1
C3007
1
R3008
0Ω
C3014
47
/6.3
C3015
0.1
R3011
0Ω
R3012
0Ω
R3013
0Ω
R3213
D3002
R3014
0Ω
470k
1SS133
R3015
0Ω
1SS270A
R3016
0Ω
R3017
100k
#
R3245
0Ω
R3018
0Ω
R3214
R3019
0Ω
330k
R3246
OPEN
R3020
0Ω
R3247
OPEN
R3021
0Ω
R3022
6.8k
R3242
4.7k
R3024
1k
µ
0.22
R3025
1k
R3026
1k
D3004
D3005
1A3G
1A3G
C3042
470
/6.3
[for_EDL]
C3049
OPEN
Q3007
UN221E
D3008
DTC144WKA
1SS133
RT1N44HC
1SS270A
B
C
C3032
0.1
Vss
R3083
0Ω
SVss
A.MUTE[L]
Vcc
R3081
1k
LED10[VDR]
R3080
1k
VHS_DATA_ON
R3079
1k
VDR_DATA_ON
R3078
0Ω
P.ON_PULSE
R3077
1k
LED9[VDR_TIMER]
IC3001
R3076
470
SVcc
HD6432194SAD75F
I2C_DATA1
HD64F2194CFD75
R3075
470
AVcc
I2C_CLK1
#
R3074
OPEN
SEPA_IN[H]
R3073
0Ω
TU_V_MUTE1[H]
R3072
0Ω
P.MUTE[H]
R3071
10k
TP3404
MODE
B3201
R3069
Vcl
C3050
OPEN
R3229
OSC2
0.1
1M
TEST
Vss
SECAM[L]
OSC1
TP3405
RES
AFC1
X1
X3001
RF_AGC
X2
R3063
0Ω
SCR_ID
TP3403
R3062
10k
AVss
FWE
R3061
0Ω
C3028
LED5[VHS_TIMER]
TU_I2C_DATA1
R3060
0Ω
OPEN
A.MUTE_VDR[H]
TU_I2C_CLK1
R3059
0Ω
R3239
LED6[VHS]
10k
TP3408
FLASH
TP3407
##
FLASH
B3461
SHORT
##
B3462
SHORT
R3258
10k
TP3406
# #
R3257
10k
# #
R3256
10k
IC3004
CAT24WC**JT
24LC**B/SN
BR24C**F
X24C**S
C3017
OPEN
C3018
OPEN
C3019
OPEN
C3020
OPEN
C3021
OPEN
R3223
4.7k
R3224
4.7k
C3012
OPEN
C3013
OPEN
R3235
3.3k
R3236
3.3k
R3225
OPEN
R3226
OPEN
R3227
OPEN
Q3011
DTC144G
Q3012
DTC144G
Q3009
OPEN
R3234
R3233
D3007
10k
OPEN
OPEN
D
E
2-27
2-28
C3037
12p
X3002
QAX0528-001
100
QAX0527-001
C3054
C3031
QAX0533-001
R3230
0.1
0.1
QAX0532-001
4.7k
QAX0527-002
C3036
18p
C3030
C3041
OPEN
47
/6.3
C3025
30p
R3066
4.7k
C3024
16p
IC3002
C3029
IC-PST3427U
OPEN
R3240
10k
# #
Q3401
UN221E
DTC144WKA
RT1N44HC
Q3013
DTC144G
Q3017
DTC144G
Q3014
DTC144G
Q3015
Q3016
DTC144G
DTC144G
F
A.MUTE[L]
A_INPUT_SEL2
TO AUDIO I/O
A_INPUT_SEL1
VDR[H]
SHEET 11
DEC_SEL
FRONT[H]
J7202
R7206
OPEN
L7201
µ
10
R7204
J7201
1/2W
10
R7201
100
Q7201
2SC1317/RS/
R7202
220
R7203
4.7K
C7201
220
/6.3
T
##
CN3401
LED5
TO TERMINAL
LED6
LED7
SHEET 14
LED8_1
CN3103
I.MUTE[L]
[NC]
P.MUTE_VDR[L]
[NC]
SYS_RESET[L]
KBUS_CLK
KBUS_REQ
KBUS_DATA_FRSYS
TO JUNCTION(VIDEO)
KBUS_DATA_TOSYS
CN7102
P.MUTE_VDR[H]
P.CTL[H]
SHEET 21
SYNC_DET_VDR[L]
[NC]
GND
A.MUTE_VDR[H]
ADC_RESET[L]
VD
NC
I2C_DATA1
I2C_CLK1
TU_I2C_DATA1
TO TERMINAL
TU_I2C_CLK1
SHEET 14
AFC
RF_AGC
SW1-1
SW2-1
TU_MUTE1
p10625001a_rev0
SHEET 12
G
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