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P :TO POWER SUPPLY/RF SECTION(Page:58) V :TO LUMINANCE & CHROMINANCE/AUDIO SECTION(Page:62) I :TO INPUT/OUTPUT SECTION(Page:64) T :TO TIMER SECTION(Page:59) (A7) (A8) (A9) (A16) (A17) (A10) (A11) (A12) (A13) (A14)
CAPSTAN SERVO SPEED LOOP
CAPSTAN SERVO PHASE LOOP
CYLINDER SERVO SPEED LOOP
CYLINDER SERVO PHASE LOOP
G
C6011 6V47
L6001 220u
C6021 0.022
C6009 2200P R6017 2200 R6063 5600 C2519 0.1 C2520 3900P R6015 27K D2504 1SS254 C2512 6V220 C6007 15OP C6001 1
IC1502 RPI354N
(S-REEL)
QR6004 MUN2212
(D.A REC H :ON) P REG 5V P EX.SYSTEM 5V C1501 220P
TW2002
4
1
R6025 120
R6035 1K D6001 MA700
C6024 0.1
QR2504 MUN2213
R6040 47K (FF/REW L :OFF) C6023 100P C6022 100P R6016 27K
3
2
IC1501 RPI354N
(T-REEL)
C2514 16V10
P AUDIO DEF T AFC S-CURVE
H
A1 A3
(HD647)
IC6001 M37777VFEX
CTL AMP GND PB CTL OUT +5V(A) +5V(AD) CH END H
C2513 25V4.7
C2517 6V47
4
1 R6014 180
TL6012 90 IREF 89 OREF 88 GND 87 SECAM24 H 86 CYL PFG 85 CAP FG IN 84 CSY NC 83 L SHORT D 82 POWER ON 81 L T-REEL 80 PULSE S-REEL 79 PULSE S TAB
TL6013
CTL AMP IN
CTL HEAD(+)
V V V V T T P V P V
CTL HEAD(+) CTL HEAD(-) C SYNC SHORT DET L POWER SW L SAFETY TAB SYS IIC DATA SYS IIC CLOCK
A7 A8 A9 A10 A11 A12 A13 A14 R6010 22K
(S-PHOTO)
(T-PHOTO)
A1
1 A.DEF H 2 MONO H
CTL AMP REF.
CTL AMP SW
CTL HEAD(-)
F
Q1502 PNB2301MAV
D1501 SIR505S SENSOR
Q1501 PNB2301MBV
100
99
98
97
96
95
94
93
92
91
3
2
R2515 10K CYL ET 78 R2514 1K CAP ET 77 CAP R/F 76 P FAIL STAND BY L 75 L 74 TW6002 R6013 4700 C2509 0.056 R2510 1K C3 B21 B22 B23 R6009 2700 R6012 4700 C2510 0.056 C2507 0.056 C2508 0.056 B19 R2516 10K C2 C1
A3 R6007 27K R6011 10K TL6010
3 AFC S 4 M1/M2 5 H/N/V/L
R6005 10K 6 N/S/T1/T2 R6033 27K 7 S-PHOTO R6032 39K
P N.SW 5V
E
8 T-PHOTO R6031 27K V V T V V TRACKING ENV. ART V/H/N IR ROTARY SW ENV.SELECT 9 B1 B2 B3 B4 C6013 16V10 R2513 270K TRACKING ENV.
125Hz 73 IIC D 72 IIC C 71 T CLK 70 T LSN 69 T TLK 68 5P CLOCK 67 5P DATA IN 66 5P DATA OUT 65 PRE ROLL EDIT TRIG H 64 L 63
10 ABS NOR L 11 CURRENT LIMIT 12 REC CURR.
V D.FM REC V V V V V V P V T V D.A.REC H BIAS H H.AMP SW MUTE H L V.SYNC FULL ERASE L FIP OSD/FIP CS HEAD SW
H
B7 B9 B10 B11 B12 B13 B14 B15 D6002 MA700
B1 B2 R6006 1K B3 C6012 1000P B4 R6003 1K
13 ART V/H/N 14 IR 15 ROTARY SW 16 H.AMP SW 17 ENV.SELECT 18 VIDEO H.SW
R6008 2700
D
H
TW2001
R6001 4700
R6027 1K 19 AUDIO H.SW 20 REC H SYSTEM 1 62 SYSTEM 5 61 SYSTEM 2 60 SYSTEM 4 59 SLEEP L 58 SP H 57 LOADING H 56 H UNLOADING H 55 PB AI 2 H CH CHANGE H H PB AI 1 H 54 TL2502 B11 28 FM MUTE H POSI.SW3 POSI.SW2 POSI.SW1 29 V.SYNC 30 F ERASE L H H 53 OSD/FIP CS 16MHz OUT 32MHz OUT 16M.START C8 C9 B27
V I A.HEAD SW V D.REC H T RESET L L T P FAIL V T SYS BUS CLK V T SYS BUS LSN V T SYS BUS TLK
B18 B19 B21 B22
C6018 1000P
21 D.REC H 22 CURR.EMPH H B7 23 D.FM REC 24 V.EE 25 TRICK L L H
B23
C
P PAL I H B27 B9 P POWER OFF H B30 B10
26 D.A.REC 27 BIAS H
GND(OSC)
HI SPEED
16MHz IN
32MHz IN
CAL H
FIP L
AI MES
+5V(D)
GND
GND
QR6003 MUN2212
(CAL H :ON)
CH START
RESET L
P P V I
SLEEP L SLEEP H LP H CAL H
B32 B33 B34
H
H
B12 B13
FF/REW L 52 P.OFF H 51 B30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
QR6001 MUN2111
(LP:ON)
B
MODE SW S1501 VSS0520 4 3 2 1 B36 B37 B38 R6038 100 R6037 100 R6036 100 C6020 0.1 R6021 1M R6020 1K R6019 10M R6018 220K TL2503
R6034 10K
R6022 1K
X6001 VSX0830 C6004 12P C6003 20P
X6002 VSX0660 C6005 18P C6002 18P R2511 43K
C6019 0.01
A
T BACK UP 5V
QR6002 MUN2211
(SLEEP L :OFF) C10
B39
(B37) (B38) (B36)
(B14) (B15)
(B39)
(B18)
(B32)
(B33) (B34)
1
2
3
4
5
6
7
8
9
10