Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic Audio SA-PTX7EB MD0704019CE doc aa_s_al5
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A
SCHEMATIC DIAGRAM - 28 A
: FOCUS ERROR SIGNAL LINE : DVD RF SIGNAL LINE : CD HEAD SIGNAL LINE
F TACT-1 CIRCUIT M RELAY CIRCUIT :+B SIGNAL LINE : TRACKING ERROR SIGNAL LINE : MOTOR DRIVE SIGNAL LINE : DVD HEAD SIGNAL LINE
FP8003 FP8004
T+ 26 26 T+
F+ 25 25 F+
TO E P842
F-
T-
24
23
24 F-
23 T-
PANEL CIRCUIT KEY_GND 3
HFM 22 22 HFM
(JW802) KEY_GND 2
IN SCHEMATIC TA[DVD] 21 21 TA[DVD]
B DIAGRAM - 19
KEY_REC 1
TB[DVD] 20 20 TB[DVD] B
S808
REC TD[DVD] 19 19 TD[DVD]
TC[DVD] 18 18 TC[DVD]
FE2[DVD/CD] 17 17 FE2[DVD/CD]
FE1[DVD/CD] 16 16 FE1[DVD/CD]
TO OPTICAL
TO A GND 15 15 GND PICKUP UNIT
DVD MODULE RF 14 14 RF IN SCHEMATIC
(DV5) CIRCUIT VREF2[RF-] 13 13 VREF2[RF-] DIAGRAM - 29
(FP8531) PIN[DVD] 12 12 PIN[DVD]
IN SCHEMATIC LDCD 11 11 LDCD
DIAGRAM - 4 LDGND 10 10 LDGND
LDDVD 9 9 LDDVD C
C GND[OEIC] 8 8 GND[OEIC]
VREF1 7 7 VREF1
G TACT-2 CIRCUIT :+B SIGNAL LINE
VCC
SUB2
6
5
6
5
VCC
SUB2
SUB1 4 4 SUB1
PIN[CD] 3 3 PIN[CD]
SUBSEL 2 2 SUBSEL
P841
GND[VRCD] 1 1 GND[VRCD]
TO E LED_GND 5
PANEL CIRCUIT SYS6V 4 R841 Q841
(JW801) STANDBY_LED 3 B1GBCFGN0018
IN SCHEMATIC DGND 2 1K LED DRIVER
D DIAGRAM - 19 FP8001 FP8002
KEY1 1
6 D
S800
POWER
D841
B3AAA0000489 TO A SPM-
SPM+
1
2
1
2
SPM-
SPM+
DVD MODULE
R842
TRVM- 3 3 TRVM-
(DV5) CIRCUIT
1K
TRVM+ 4 4 TRVM+
TO TRAVERSE/SPINDLE
(FP8251)
IN SCHEMATIC DGND 5 5 DGND
DIAGRAM - 4 1 TRV_INNER_SW 6 6 TRV_INNER_SW
E E
H USB CIRCUIT :USB SIGNAL LINE
N TRAY LOADING CIRCUIT :+B SIGNAL LINE
IC904
C0GAY0000013
TRY OPEN
TRAY CW
REFLECTIVE PHOTO SENSOR
FP9002
A
VREF
OUT1
OUT2
5
GND
VCC
TO DGND 1
NC
VS
DVD MODULE DGND 2 9 8 7 6 5 4 3 2 1
(DV5) CIRCUIT D+ 3 CS901
F (FP9001) LB9001 TRAY CW 1 F
IN SCHEMATIC
D- 4 J0JHC0000068 CN7002 M+9V
7
DIAGRAM - 1 1
VBUS 5 1 VBUS GND1
6
5
TO C
2 D-
TO USB VREF+
4
MAIN CIRCUIT
3 D+ TRAY CCW
3
(CN508)
4 DGND TRY CLOSE
2
IN SCHEMATIC
J0JHC0000068
TRY OPEN
1
DIAGRAM - 15
S901 7
LB9002
L9005 PLAY
J0MAB0000170
C984
25V10 S902
1 4 OPEN
2 3 LOADING MOTOR
G (REF NO. 316) G
EZJZ1V171AA
EZJZ1V171AA
M
VA9001
VA9002
H SA-PTX7EB/EG TACT-1 / TACT-2 / USB / RELAY / TRAY LOADING CIRCUIT H
1 2 3 4 5 6 7 8 9 10 11 12 13 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
A
SCHEMATIC DIAGRAM - 29 A
OPTICAL PICKUP UNIT CIRCUIT
(FOR REFERENCE ONLY)
26 T+
25 F+
TO ACT 24 F-
GND L4 23 T-
VCC 22 HFM
GND L3 C8 21 TA
B TO HFM GND 20 TB B
OUT 19 TD
GND 18 TC
17 FE2
16
15
FE1
GND(Im) TO M
14 RF RELAY CIRCUIT
13 VREF2(RF-) (FP8004)
12 PIN(DVD)
11 LD(CD) IN SCHEMATIC
GND 1 R2
10 LD GND DIAGRAM - 28
9 LD(DVD)
TB 2 8 GND(OEIC)
TA 3 R4 7 VREF1
TC 4 C2
6 VCC
TD 5 5 SUB2
FE1 6 4 SUB1
FE2 7 C1 C3 3 PIN(CD)
1m 8 2 SW C
C TO LDU RF 9 1 GND(Im)
GND 10
VREF 11
VCC 12
SUB2 13
SUB1 14
SW 15
LD(CD) 16
LD(DVD) 17 R1
LDGND 18 VR1
R3
R5
D D
R6
R7
VR2
C5 C6
L2
C7
C4
L1
E E
F F
G G
H SA-PTX7EB/EG OPTICAL PICKUP UNIT CIRCUIT H
1 2 3 4 5 6 7 8 9 10 11 12 13 14
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