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BLOCK DIAGRAM (5)
G (POWERH/V OUTSUPPLY )
CN501
V DRIVE (+) 6 |
IC1501(1/2)
V ZOOMING AMP
13 |
12 |
IC1509
V OUT
7 |
CN1506
DY (B)
CN651
RH 10
RV 9
GH 7
MUTE
IC1502
SUB
15 |
18 |
16 |
14 |
11 |
13 |
6 |
9 |
CN1503
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| 1 | HR OUT |
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| 4 | HR RET |
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| 2 | VR OUT |
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| 3 | VR RET |
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| 1 | HG OUT |
J
N
TO A
BOARD CN202
V DRIVE | 5 |
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VP | 4 |
14 |
7 |
8 |
6 |
Q1505
5 |
1 |
3 |
1RV DEF
2RV MID
3RV RET
CN1507
1GV DEF
2GV MID
3GV RET
V. DEF |
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| DY |
V. MID | (V) |
V. RET |
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| SUB |
| DY |
TO A BOARDCN402 M
GV 5
BH 3
BV 1
Q1508
MUTE Q1501
3 | 7 |
IC1506
SUB
15 | 18 |
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| 16 |
14 | 11 |
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| 13 |
6 | 9 |
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3 | 7 |
4 HG RET |
CN1504
2VG OUT
3VG RET
1HB OUT
4HB RET
2VB OUT
3VB RET CN1505
G
TO A
BOARD CN681
RELAY | 4 |
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OVP | 8 | 7 | 8 |
OCP | 7 | 1 | 7 |
| +135V | 5 | 6 |
IC651
DVP OCP
STBY +5V
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| IC6503 |
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| REF. VOLTAGE | |
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| REF. | 1 |
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| T602 | CATHODE | 3 |
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IC655 |
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| SRT |
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+5V REG |
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| D667 |
| D6530 | |
O | I | 9 |
| 6 |
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Q6508
1
CONVERTER
Q6506
PROTECT
Q6507
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| CN1508 |
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| 1 | BV DEF |
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| 2 | BV MID |
| IC6502 |
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| 3 | BV RET | ||
COMPARATOR |
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| IN3- | 8 |
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| IN4- | 10 |
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| T6501 |
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3 | VCC |
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| AUDIO(+) | D671 | 1 |
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| IC654 |
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| +135V REG |
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| D654 |
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| D657 |
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| D670 | 2 | 11 | 1 | 4 |
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| +11V |
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8 | IN3- |
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| D655 |
| 7 | 12 | D656 | +135V |
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| F652 |
| D654 |
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| +15V |
| (2/2) |
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| 1 | 2 | 13 | F651 |
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| IC653 |
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| +5V REG |
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| D660 |
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| 14 | 5 |
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+5V | O | I |
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| IC652 | D650 |
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| CN6002 |
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| 2 | AC (L) | ||
| D659 |
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| LINE FILTER | |||
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| Q6002, 6001 | 1 | AC (W) | ||
O | I |
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| F6001 |
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| PH6502 |
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| 1 | DC IN | 1 |
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| IC6501 |
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| FEEDBACK |
| 3 | DC IN | 3 |
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| CONVERTER | 5 | DC GND | 5 |
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| VS | 19 | CN6501 |
| CN6005 |
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11V |
| 7 RT |
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| VD | 1 |
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| MCM SW | 14 |
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H(+)
DY
H(MID) (H)
DY
(G)
SAME AS
ABOVE
DY
TO A
CN1502
REGI MUTE | 1 |
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V BLK | 2 |
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D FOCUS | 3 |
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ABL | 4 |
MUTE DRIVE
Q1509
BUFFER
Q1511
IC1507
5 | (2/2) |
6 | 7 |
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IC502(1/4)
BUFFER
Q1503
D1504
BUFFER
Q1502
| IC1501(2/2) |
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| V ZOOMING AMP | IC1504 |
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| 20 | 2 | (1/2) |
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| 1 | R/S | ||
| 21 | 3 | ||
| 18 |
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| 11 |
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| 9 |
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| 10 |
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| LATCH |
| 24 |
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| Q654, 655 |
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| 23 | IC1504 |
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| 22 |
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| (2/2) |
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| 27 | 6 |
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| 7 | B/S | ||
| 25 | 5 | ||
| 29 |
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| T504 |
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| H(+) |
| FBT |
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| HV | HV |
| D529 |
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3 |
| MV | MV | |
| D533 |
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+12V | 7 |
| 4 | 200V |
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| D534 | |
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| Q6501 |
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| CN6502 |
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| CN6006 |
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PH6501 | Q6503 | Q6502 | RY6502 | 1 | AC(L)OUT |
| 1 |
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3 | ACIN |
| 3 | FA | ||||
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| Q6504 |
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Q6503 | D6511 | D6509 |
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| (LINE FILTER) | |||
Q652 |
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| D6510 | RY6501 |
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| MV | TO |
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| FOCUS |
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| CN503 |
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| PACK |
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| 3 | 200V |
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| TO CG |
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| 7 | H(+) |
| O | |
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| 9 | R/S |
| BOARD | |
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| 10 | B/S |
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| CN734 |
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| 6 |
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(B)
SAME AS
ABOVE
BOARDCN801 I L
HV PROT | 5 |
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PIN | 6 |
1
6 D522
7
+135V
11 |
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6 | 2 |
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1 | 10 | D532 |
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8 |
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| 9 | D528 |
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| T502 | L504 |
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| PMT | |
9 |
| HLC | |
PIN AMP |
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14 |
| 3 | |
8 | 5 |
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| IC1505 |
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| 6 |
| HV | TO |
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| 1 | 2 | 7 |
| CN1501 | HV | |
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| 5 |
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| 3 |
| 3 | HV, REG | BLOCK | ||
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D531 | OFF.MUTE |
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| CN507 |
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+12V |
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Q506 | Q507 |
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| TO | ||
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| 2 | G2 | |||
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| 3 | 1 | DF AMP |
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| FOCUS | ||
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| 2 |
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| 1 | DF | PACK | ||
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| Q505, 1506 |
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| IC1507 |
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| D525, |
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| (1/2) |
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| 526 |
| CN506 |
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| 1 |
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HP | 8 |
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HD | 10 |
IC502(2/4)
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| 2 | 5 | |
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| 4 | ||
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| T501 | ||
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| HDT |
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+135V | 3 | 4 | H OUT | |
Q502 | ||||
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HDRIVE | 1 | 6 |
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Q501 |
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| Q503 |
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11 |
| IC502 | 6 |
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13 | 4 | 1 | |||
10 | (4/4) | ||||
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| IC502 |
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| (3/4) |
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4 |
CN505
1
4
CN504
1
4
– 58 – | – 59 – | – 60 – |