DVD-V7400D, DVD-V7300D
31
A
B
C
D
1
2
3
4
1
2
3
4
K
CN252
CN253
CN257
CN258
CN251
CN255
SPDB ASSY
(DWG1532)
K
CN301
CN1030
D
1/4
To. PICKUP ASSY
To. SPINDLE MOTOR
CN120
D
1/4
CN252
D
1/4
B
Short
Open
: RF SIGNAL ROUTE
: FOCUS SERVO LOOP LINE
(F)
(F)
(T)
(F)
(F)
(F)
(F)
(S)
(S)
(S)
(S)
(T)
(T)
(F)
(F)
(F)
(F)
(T)
(T)
(T)
(F)
(F)
(T)
(T)
(F)
: TRACKING SERVO LOOP LINE
(T)
: SLIDER SERVO LOOP LINE
(S)
2SC2412K(QRS)
:
:
3.12 SPDB ASSY