Interconnection Diagram - Sanyo VHR-VT821A Service Manual

A B
8
AC240V_50Hz
CD501_1
7
BLUE
BROWN
COMMAND TRANSMITTER
TM601
6
FROM
TM601
TO OS651
5
CP4501
1 AUDIO_OUT-R
4
2 GND
3 AUDIO_OUT-L
4 GND
REAR_A/V_JACK(STEREO)
J4503 5 VIDEO_OUT
6 GND
A_OUT_R
7 AUDIO_IN-L
A_OUT_L
8 GND
V_OUT
9 VIDEO_IN
10 GND
11 AUDIO_IN-R
A_IN_R
A_IN_L AUDIO PCB
PCB240
V_IN
3
VEA966
CP601
KEY-A 1
2
CH.UP_SW 2
GND 3
OPERATION PCB
PCB270
VE9863
1
A B
57
C

INTERCONNECTION DIAGRAM

FULL ERASE HEAD ASS'Y
H5002
S502
S501
OS651
B+
GND
Vout
J4505
FRONT AV JACK
AUDIO R
J4506
FRONT AV JACK
AUDIO L
J4507
FRONT AV JACK
VIDEO
CP4503
1
AUDIO_OUT-R
GND 2
AUDIO_OUT-L 3
GND 4
VIDEO_OUT 5
GND 6
AUDIO_IN-L 7
GND 8
VIDEO_IN 9
GND 10
AUDIO_IN-R 11
CP651
1 KEY-A
2 CH.UP_SW
3 GND
SYSCON PCB
PCB010
VMA231
CAUTION: SINCE THESE PARTS MARKED BY ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
C
D E
LM
LOADING MOTOR
M101
CP1001
1 CAP_FG
2
CAP_VCO
3 VCC(5V)
4 CAP/M/F/R
5 I_LIMIT
6 MOTOR_GND
7 GND
8 CYL/LAD_VCO
9 CAP_CTL
10 LDM_CTL
11 CYL_FG/PG
12 CYL_CTL
TUNER,DEMODULATOR
AND RF CONVERTER
TU6001
25 26
BB 1
A.IN 2
SDA 3
MB 4
SCL
5
V.IN 6
TU(MD) 7
AGC 8 NC
CP4001
NC 9 NC
9 HF1 (R)
8 HF_COM
AS 10
7 HF2 (L)
SCL 11 6 SP-CH1 (R)
5 SP_COM
SDA 12
4 SP-CH2 (L)
3 EP/LP-CH1 (R)
PB 13
2 EP/LP_COM
+B 14 1 EP/LP-CH2 (L)
NC 15 NC
TU 16
17 NC
NC
NC 18 NC
CP4002
6 AUDIO PB
SW1 19 NC
5 AUDIO REC
4 CTL+
SW2 20 NC
3 CTL-
2 AE HEAD(-)
A.OUT 21
1 AE HEAD(+)
SIF 22
AFT 23
V.OUT 24
27 28
ATTENTION: LES PIECES REPAREES PAR UN ETANT
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
D E
F G
HALL MAIN ROTOR
MR
SENSOR COIL MAGNET
FG SENSOR
1
2
OUT
HALL HALL
SWITCH
VCC IN
LOGIC
1
2
3
4
5
6
7
8
9
10
CAPSTAN DD UNIT
11
DECK MECHA ASS'Y
12 M2001
1
2
3
4
5
6
7
FFC
MICRO MOTOR
CD2001
M2003
U-OUT 1
V-OUT 2
W-OUT 3
M-COM 4
GND 5
PG OUT 6
PG GND 7
CYLINDER UNIT ASS'Y
UN4001
9
8
HI-FI HEAD
7
6
5
4
SP HEAD
3
2
1
EP/LP HEAD
HEAD AUDIO CONTROL ASS'Y
H5001
CD1002
FFC
6 AUDIO PB
AUDIO
5 AUDIO REC
4 CTL+
CONTROL
3 CTL-
2 AE HEAD(-)
1 AE HEAD(+)
AE
NOTE: THIS INTERCONNECTION DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
F G
H
8
7
6
5
4
3
2
1
H
58