
VIDEO MAIN SIGNAL PATH IN REC MODE AUDIO MAIN SIGNAL PATH IN REC MODE
VIDEO MAIN SIGNAL PATH IN PLAYBACK MODE AUDIO MAIN SIGNAL PATH IN PLAYBACK MODE
IP7801 TU7601
S :TO SYSTEM CONTROL & SERVO SECTION(Page:62) TUNER UNIT
Q1001 Q1002 Q1008 UNH000300A Q7801
V :TO LUMINANCE CHROMINANCE/AUDIO SECTION(Page:64) 2SD601A 2SD602A 2SD601A 2SD1996 ENG47295G1:A/C/E/G
I :INPUT/OUTPUT SECTION(Page:66)
(FIP ON/OFF CONTROL) (FIP ON/OFF CONTROL) (POWER SAVE:OFF) (5V REG.) ENG47296G1:B/F
-29.4 -29.3 -14.2 -14.2 -29.4 -29.3
2 1
6.3 5.2
ENG47294G1:A/C/E/G(EURO-1)
S :TO TIMER SECTION(Page:61)
R1016 R1017 R1002 R1025 C7801
ENG47297G1:D
56K 56K 33K -28.6 -13.5 33K -28.6 0.01 5.8 L7601
33u
G R1003
1 N.SW 5V
5.1 R1001 R1004 5600 R1026 D7801 C7802 R7801 C7601 C7602
33K 5600 33K MA4051M 6V22 2200 6V100 0.01 2 GND
0
QR1001
S FIP L MUN2112 D1015
QR1006 D7802 L7602 3 CLOCK
T S3 (FLP L :ON) 1SS254 MUN2112 1SS254 2.7u
T AN2 (SLEEP H :OFF) 5.1 4 TUNER 5V
5.0
T AN3
0 C7603
T FIP -29V R7603 5 DATA
6V100
T HEATER(-) 1K L7603 33u
T HEATER(+) 5.1 A12 6 VIDEO OUT
A11 7 AUDIO OUT
I SW -29V
8 BT
V OSD 5V
C7610 C7609 D7601 R7602 R7601
S REG 5V
50V10 0.1 MA4300M 100 100
V VIDEO 5V
F A10
R1022 Q1004
10K 2SB710A LB7601 R7609 R7608 A9 9 BPL
(POWER SAVE:OFF) VLP0125 330(2W) 330(2W)
R7606 R7607
P1001 R1024 10 BTL
35.4 35.4 100 100
AN3 1 10K
R1018 R1019 R1006 R1007 R1008
GND 2 68K 68K 4700 34.7 8200 8200 Q1202 11 CLOCK
AN2 3 2SD1996
ANF 4 (5V REG.) 12 DATA
S3 5
5.5 5.1
TO POWER P1102(Page:59/F-10)
C7605 C7606
N.SW -29V 6 Q1005 C1205 C1206 33P 33P
13
UNREG 6V 7 D1013 2SD25440PQA 5.8
Q1201 0.1 0.1
HEATER(+) 8 MA723 (12.3V REG.) 2SD2259 L7604 14 REG 5V
UNREG 5.6V 9 (5V REG.) 33u
13.9 12.4
HEATER(-) 10
R1009 5.5 5.1
UNREG 36V 11 D1011 D1012 10K
12.9 C1201 R1201 C7607
E GND 12 11ES1 11ES1 R1204 5.8 6V100 2700 6V100
GND 13 QR1003 QR1002 1K
GND(MOTOR) 14 C1004
C1003 D1006 12.9
MUN2211 0 MUN2213
UNREG 14V 15 0.01 (POWER OFF (SLEEP L :OFF)
16V47 MA4120M C1203
16 H :ON) C1208 L7605 DU7601
4.8 10V22
0.01 68u 15 PK0701-1
R1015 D1005 0
12K 1SS254 16 REG 12.3V PK0701-2
TO TV DEMODULATOR
R7612 17 TUNER AUDIO(N) PK0701-3
C1204 IC1201 68K 18 GND PK0701-4
0.01 uPC1093J A8 19 AFC S-CURVE PK0701-5
PACK PK0701
(Page:70/D-2)
S POWER OFF H 20 VIDEO MUTE PK0701-6
SLEEP L R7611
S R1202 21 TUNER VIDEO PK0701-7
68K
R1010 10K 2700 22 PK0701-8
S UNREG 5.6V R7613 23 PK0701-9
S V I T GND IC1001 IP1201 150 24 SIF/QPSK PK0701-10
V I T GND(A) PQ20VB2E UNH000300A R1203 A7
D S
S
GND(FG)
GND(MOTOR) 5.8
C A
2.5
R 47K
R7610
150
ON/OFF
S GND(CYL) 2 1
(A/C/D/E/G)
GND
V GND(D)
OUT
C1202 C1207
IN
0.01 0.1
1 2 3 4 IP1202 QR7601
15.0 14.7 1.2 UNH000300A MUN2213 11.9
(MUTE)
0
Q7602 Q7603
S I UNREG 14V 2 1 2SD1328 2SD1328 C7616
R1011 (POWER SAVE:OFF) (5V REG.)
82K D1016 R1013 R1014 50V1
1SS254 15K 16K 5.5 5.4 5.4 4.7
Q7601
IP7601 D7603 D7604 2SD601A 0
R7617
TL1
R1023
VSF0015A025 6.2 470 5.4
1SS254 1SS254 (MUTE)
12K 0.7
R7615 R7614
C S SLEEP H 2 1 10K 560
TO NICAM DECODER PACK
R7616 C7617
1K 6V220 PK7301
V N.SW 12V 1 SIF/QPSK
TO DECODER PACK
2 GND
A6 3 TUNER AUDIO(N)
(Page:71/F-1):
(Page:72/D-1)
T UNREG 13V 4
B/C/D/F/G
V REG 12.3V 5
PK7301
PK7301
V BIAS 5V 6
A/E
S V I T N.SW 5V 7 REG 5V
S I EX.SYSTEM 5V L7609
10u C7619
IP1001 0.1
Q1009 UNH000300A Q1003
2SD1996 2SD1996
TO NICAM DECODER PACK
(12V REG.) (5V REG.)
1 2 PK7302
13.9 12.0 5.6 5.1
A5 1 OSD IIC CLOCK
TO DECODER PACK
C1007 C1010
B V TUNER AUDIO(R) A1 R1027 0.01 12.6 16V47 Q1006 5.8
Q1007 C7620 A4 2 OSD IIC DATA
V TUNER AUDIO(L) A2 12K 2SD1996 2SD602A 50V2.2 3
(Page:71/B-1):
(Page:72/C-1)
S AUDIO DEF H A3 (5V REG.) (5V REG.) 4 TUNER AUDIO(R)