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G




F




A
B
E




C
D
MAIN PCB - I/O 2/2



TU7601 TUNER




1
10 10 KEY 0
09 09 KEY 1
08 08 KEY 2
07 07 GND [D]
06 06 FRONT R IN
05 05 FRON T L IN
04 04 GND [AV]
03 FRONT V IN




PS7501
03




PP4801
02 02 A_5V




MAIN PCB - SYSCON SECTION 1/2
01 01 IR 02 02 F ER IN
01 01 F ER OUT




FRONT JACK PCB
P4002




2
10 AR
09 A COM
08 AL
07 GND HA
06 SP L
05 SP COM




FIP
MAIN PCB 1/2



04 SP R
P5001




03 LP L




CYLINDER
02 LP COM




STATOR PCB




VCR MECHANISM
P2901 01 LP R




09
08
06
07
05
04
02
03
01




DP7501
MAIN PCB - SYSCON & SERVO 1/2
06
06 CTL HEAD+




05
04
05 CTL HEAD-




03
02
04 A HEAD W




3
01
03 A HEAD R
MAIN PCB 1/2




02 GND_N
01 A E IN



01 02 02 LOADING M [-]
01 GND
01 01 LOADING M [+]
PCB

02 02 KEY 3
M

03 03
P0201
P4003 P1501




KEY 4
CAPSTAN




10

12
02




11
06
04
03




09
01




07
05


08
04 04
16 INTERCONNECTION DIAGRAM




KEY 2




MAIN PCB
05 05




SYSCON & SERVO 1/2
PS7502
06 06




PP7501
MAIN PCB - SYSCON & SERVO 2/2




10

12
02




11
06
04
03




09
01




07
05


08




FRONT SWITCH PCB
CAP TL
CAP EC


GND (FG)
CAP R/F


REG 5V
CAP FG1




LOADING




4
P2501




UNLOADING
UNREG 14V
GND (MOTOR)
JK4902

MAIN PCB - I/O 1/2




LOAD MOTOR (-)
LOAD MOTOR (+)




MAIN PCB - SYSCON & SERVO 2/2
06




02
04
03
05
08
07




01
09

M3




M1
M2




VM
VM
HE-
HE+
VH+


GND [CYL]
P2502




22 22 A MUTE/ZFL
21 AUDIO L
JK4903




21
MAIN PCB - I/O 2/2




5
20 20 GND(AUD)
19 19 AUDIO R
18 18 TRAY REF
01 01
17 17 TRAY DRV
02 02
16 16 TRAY MUTE
03 03
15 15 TRAY SW+ 04 04
14 14 TRAY/TRV
05 05
13 13 TRAY SW-
MAIN PCB




06 06
12 12 A DIGITAL
MAIN PCB - I/O 2/2
JK4904




07 07
11 11 DSP CLK
08 08
10 10 STATUS
09
P4301




09
MAIN PCB - I/O 2/2
PS1301




09 CMD
AV DECODER PCB 3/3




09
P1001




PS8002



10 10
08 08 GND(DIG)
11 11
MAIN PCB - SYSCON & SERVO 1/2




07 07 B OUT
12 12
06 06 G OUT
13 13
05 05 R OUT
04 GND(VID)
COX




04
+




+
6
03 03 C OUT
IC4905

MAIN PCB - I/O 2/2




02 02 GND(VID)
01 01 Y OUT




AV DECODE
+



IC4905 P1101
COX


MAIN PCB - I/O 2/2




OPTICAL
PICK UP UNIT




01

POWER PCB
11
10


13
09


12




SERVO 1/2
11

13
12
10
09




01
TRAY
OPEN
SWITCH




PP1303
DVD MECHANISM
TRAY_SW(+) 01
TRAY_SW(-) 02

FG PCB
1 PP1302
GND(DIG)
GND(ADAC)
GND(DIG)




TRAYSW
M9V_CTL
GND(VID)
GND(VID)




GND(M)
STATUS




ADAC5V
G OUT




GND(A)
B OUT


R OUT


C OUT




D1.5V
D3.3V
Y OUT




OP 9V
OP-8V
CMD




M9V




D5V

A5V
01
01




08
09




05
11




07
08




02
10




03
09




05




06
07




04
02




13
10




03
06

04




12
14




2/2


B 3/3 AV DECODER PCB 3/3


FP5101
01
01




08
08




09




05
11




07
09




05




02
10




03
07




02
10




03




06

04
06




13
04




12
14




01
50
02 PS8001
FG1
FG3
DGND
49
48
02
03
04
DGND 47 05
MUTE4(DGND) 46 06
45 07
D+5V
08
D+5V 44 09
TRAYIN(D+5V) 43 10
M+9V 42 11
M+9V 41 12
13 FG3 1
M+9V 40
FG2
MGND
MGND
39
38
14
15
16
FP2501 FG2
2
3
MGND 37 FG1 4
17
TRAYREF(MGND) 36 18
MUTE12 35 19
MUTE3 34 20
DMV 33 21
22
AV DECODER PCB 1/3




32
TERMINAL PCB
FOIN
23
TRIN 31 24
30
FP5102
SPIN 25

P8001 TRVIN
IN-SW
29
28
26
27
28
LDCUR 27

AV DECODER PCB VHALF
AGND
PIN(CD)
26
25
24
29
30
31
32