Technics SL-DZ1200PP Service Manual page 118

SCHEMATIC DIAGRAM-14
H
CONTROL PANEL(1) CIRCUIT
D3311 D3315
(SAMPLE PADS1) (CUE PADS1)
D3312 D3316
(SAMPLE PADS2) (CUE PADS2)
D3313 D3317
(SAMPLE PADS3) (CUE PADS3)
D3314 D3318
(SAMPLE PADS4) (CUE PADS4)
R3311 R3314
1.5K 2.2K
R3312 R3315
1.5K 2.2K
CN3301
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
I
CONTROL PANEL(3) CIRCUIT
D2109
B3ADA0000148
(LOOP IN)
D2110
B3ADA0000148
CN2104 (LOOP OUT)
1
2
3
4
5
6
7
8
R2116 R2120
2.2K 2.7K
R2117 R2121
2.2K 2.7K
13 14
:POSITIVE VOLTAGE LINE
D3319 D3321 D3325
(START) (INSTANT CHANGE) (PANEL)
D3320 D3322 D3326
(END) (LOAD) (DYNAMIC FX)
D3323 D3327
(SAVE) (VINYL SIM)
D3311-3314 D3324
D3319-3327
B3AAA0000726 (S.PADS)
B3AAA0000530
D3315-3318
B3ADA0000148
R3318 R3323 R3327 R3330 R3334 R3339 R3343
2.7K 3.9K 5.6K 8.2K 15K 33K 82K
R3319 R3324 R3328 R3331 R3335 R3340
2.7K 3.9K 5.6K 8.2K 15K 33K
R3336 R3341 R3344
15K 33K 82K
R3337 R3342 R3345 R3346
8.2K 15K 33K 82K
R2125 R2132 R2113
3.9K 5.6K 8.2K
R2126 R2133
3.9K 5.6K
15 16 17
:NEGATIVE VOLTAGE LINE
B
To MAIN CIRCUIT(CN12)
on SCHEMATIC DIAGRAM-4
M
LOADING
MOTOR
J
REVERSE SW CIRCUIT
S1501
(REVERSE / FORWARD)
8 7 6 5
CN3315 CN1501
1 1
1 2 3 4
2 2
3 3
N
CONNECTION CIRCUIT
CN3401
1
BLA
2
BLK
3
NC
FS 4
D7 5
To B MAIN CIRCUIT(CN1)
D6 6
on SCHEMATIC DIAGRAM-9
D5 7
D4 8
D3 9
D2 10
D1 11
CN3403
D0 1
RST 2
C/D 3
CE 4
RD 5
6
VR
B
To MAIN CIRCUIT(CN5)
7
VEE
on SCHEMATIC DIAGRAM-9
8
VDD
V 9
SS
VOUTB 10
VOUTA 11
V 12
CC
GND 13
SL-DZ1200(PP,EB,EG,EP,GN) CONTROL PANEL(1),(3),REVERSE SW,LOADING MOTOR,LED, EJECT SW,SENSOR CIRCUIT DIAGRAM
18 19 20
K
LOADING MOTOR CIRCUIT
S2301
(CD OP. DET.)
CN2301
COM 1
CDOPN 2 CN2303
1
CDCLS 3
MOT+ 4
S2302
MOT- 5
(CD CL. DET.)
LED 6
EJECT 7
2
CN2302
1
2
CN2319
1
2
3
CN3402
1
BLA
2
BLK
3
NC
4 FS
5 D7
6 D6
7 D5
8 D4
9 D3
10 D2
To LCD UNIT
11 D1
12 D0
13 RST
14 C/D
15 CE
16 RD
17
VR
18
VEE
19
V DD
20 V
SS
O
SENSOR CIRCUIT
RAG3401
CN3408 CN801
1 1
2 2
3 3
4 4
21 22
L
LED CIRCUIT
D2201
B3AAA0000727
(POWER LAMP) H
CN2201
1
2
G
M
EJECT SW CIRCUIT
S1901
( CD EJECT)
CN1901
F
1
2
3
E
D
C
B
IC801
B3NAA0000083
SENSOR
0V VOB
1
6
0V VOA
2
PIC
GND
3
5.2V
5.3V
V 5
CC
4
A
R801
220
23 24