Sharp CD-C5H Service Manual ▷ View online
CD-C5H,CP-C5H
– 61 –
1
P16/BUZZ
DIP_STB
Input
Serial strobe input for system microcomputer
2
P17/PWM0
NC
Output
NC
3
P30
LED17
Output
LED output H Lights : R-PLAY
4
P31
LED18
Output
LED output H Lights : PAUSE
5
P32
LED19
Output
LED output H Lights : DISC1
6
P33
LED20
Output
LED output H Lights : DISC2
7
P34
LED21
Output
LED output H Lights : DISC3
8
P35
LED22
Output
LED output H Lights : # (SHARP)
9
P36
LED23
Output
LED output H Lights : NATURAL
10
P37
LED24
Output
LED output H Lights : b (FLAT)
11
P70/INT0
FL_SET
Input
FL initial setting input
12
RES
DIP_RES
Input
Reset input
13
XT1/P74
VOL_UP
Input
Volume jog input UP
14
XT2/P75
VOL_DOW
Input
Volume jog input DOWN
15
Vss1
Vss
—
GND
16
CF1
CF_IN
Input
Main clock ceramic 4.19 MHz
17
CF2
CF_OUT
Output
Main clock ceramic 4.19 MHz
18
Vdd1
Vdd
—
Normal power supply
19
P80/AN0
DEST
Input
Initial setting input
20
P81/AN1
AU_SET
Input
Audio operation setting input
21
P82/AN2
KEY1
Input
Button input 0 to 9
22
P83/AN3
KEY2
Input
Button input 10 to 18
23
P84/AN4
KEY3
Input
Button input 19 to 27
24
P85/AN5
KEY4
Input
Button input 28 to 36
25
P86/AN6
KEY5
Input
Button input 37 to 45
26
P87/AN7
KEY6
Input
Button input 46 to 54
27
P71/INT1
MAL_UP
Input
Multi button jog input UP
28
P72/INT2/T0IN
MAL_DOW
Input
Multi button jog input DOWN
29
P73/INT3/T0IN
REM_IN
Input
Remote controller input
30
S0/T0
G15
Output
Display tube grid drive
31
S1/T1
G14
Output
Display tube grid drive
32
S2/T2
G13
Output
Display tube grid drive
33
S3/T3
G12
Output
Display tube grid drive
34
S4/T4
G12
Output
Display tube grid drive
35
S5/T5
G11
Output
Display tube grid drive
36
S6/T6
G10
Output
Display tube grid drive
37
S7/T7
G9
Output
Display tube grid drive
38
S8/T8
G8
Output
Display tube grid drive
39
S9/T9
G7
Output
Display tube grid drive
40
S10/T10
G6
Output
Display tube grid drive
41
S11/T11
G5
Output
Display tube grid drive
42
S12/T12
G4
Output
Display tube grid drive
43
S13/T13
G3
Output
Display tube grid drive
44
S14/T14
G2
Output
Display tube grid drive
45
S15/T15
G1
Output
Display tube grid drive
46
Vdd3
Vdd-F
—
Normal power supply for display tube drive
47
S16/PC0
S27
Output
Display tube segment drive
48
S17/PC1
S26
Output
Display tube segment drive
49
S18/PC2
S25
Outout
Display tube segment drive
50
S19/PC3
S24
Output
Display tube segment drive
51
VP
VP
—
Negative power supply -30 V for display tube drive
IC701 RH-iX0209AWZZ: FL Driver & Controller (IX0209AW) (1/2)
Port Name
Terminal Name
Pin No.
Input/Output
Function
CD-C5H,CP-C5H
– 62 –
52
S20/PC4
S23
Output
Display tube segment drive
53
S21/PC5
S22
Output
Display tube segment drive
54
S22/PC6
S21
Output
Display tube segment drive
55
S23/PC7
S20
Output
Display tube segment drive
56
S24/PD0
S19
Output
Display tube segment drive
57
S25/PD1
S18
Output
Display tube segment drive
58
S26/PD2
S17
Output
Display tube segment drive
59
S27/PD3
S16
Output
Display tube segment drive
60
S28/PD4
S15
Output
Display tube segment drive
61
S29/PD5
S14
Output
Display tube segment drive
62
S30/PD6
S13
Output
Display tube segment drive
63
S31/PD7
S12
Output
Display tube segment drive
64
S32/PE0
S11
Output
Display tube segment drive
65
S33/PE1
S10
Output
Display tube segment drive
66
S34/PE2
S9
Output
Display tube segment drive
67
S35/PE3
S8
Output
Display tube segment drive
68
S36/PE4
S7
Output
Display tube segment drive
69
S37/PE5
S6
Output
Display tube segment drive
70
S38/PE6
S5
Output
Display tube segment drive
71
S39/PE7
S4
Output
Display tube segment drive
72
Vdd4
Vdd-F
—
Normal proper supply for display tube drive
73
S40/PF0
S3
Output
Display tube segment drive
74
S41/PF1
S2
Output
Display tube segment drive
75
S42/PF2
S1
Output
Display tube segment drive
76
S43/PF3
—
Output
NC
77
S44/PF4
LED1
Output
LED output H Lights : Not defined
78
S45/PF5
LED2
Output
LED output H Lights : Not defined
79
S46/PF6
LED3
Output
LED output H Lights : F-PLAY
80
S47/PF7
LED4
Output
LED output H Lights : STOP
81
S48/PG0
LED5
Output
LED output H Lights : FF
82
S49/PG1
LED6
Output
LED output H Lights : REW
83
S50/PG2
LED7
Output
LED output H Lights : SRS-G
84
S51/PG3
LED8
Output
LED output H Lights : SRS-R
85
P00
LED9
Output
LED output H Lights : VIRTUAL-G
86
P01
LED10
Output
LED output H Lights : VIRTUAL-R
87
P02
LED11
Output
LED output H Lights : PHANTOM-G
88
P03
LED12
Output
LED output H Lights : PHANTOM-R
89
Vss2
Vss
—
GND
90
Vdd2
Vdd
—
Normal power supply
91
P04
LED13
Output
LED output H Lights : NORMAL-G
92
P05
LED14
Output
LED output H Lights : NORMAL-R
93
P06
LED15
Output
LED output H Lights : STEREO-G
94
P07
LED16
Output
LED output H Lights : STEREO-R
95
P10/S00
DIP_KET
Output
Serial data output for system microcomputer
96
P11/S10/SB0
DIP_DAT
Input
Serial data input for system microcomputer
97
P12/SKC0
DIP_SCK
Input
Serial clock input for system microcomputer
98
P13/S01
NC
Output
NC
99
P14/S11/SB1
NC
Output
NC
100
P15/CK1
NC
Outout
NC
IC701 RH-iX0209AWZZ: FL Driver & Controller (IX0209AW) (2/2)
Port Name
Terminal Name
Pin No.
Input/Output
Function
CD-C5H,CP-C5H
– 63 –
ICS02 VHiQS7777PF-1: Q-SOUND Decorder (QS7777PF)
1
VREFOUT
Output
Buffered reference voltage output (Vcc/2)
2
VREFIN
Input
Reference voltage input (Biased to Vcc/2 internally)
3
MSC3
Input
Capacitor
4
MSC2
Input
Capacitor
5
MSC1
Input
Capacitor
6
GND
—
Ground
7 (Parallel)
PSAVE
Input
Power save control (H: power save on, L: power save off)
7 (Serial)
STRB
Input
Serial data strobe (Not applicable to I
2
C of QS7777CF)
8 (Parallel)
MUTE
Input
Output mute control (H: mute on, L: mute off)
8 (Serial)
SCL
Input
Serial data shift clock
9 (Parallel)
SPREAD
Input
Enhancement control (H: spread maximum, L: spread minimum)
9 (Serial)
SDA
Input/Outout
Serial data input. ACK data output for I
2
C (QS7777CF)
10 (Parallel)
AC
Input
Center speaker control (H: actual center, L: virtual center)
11 (Parallel)
AR
Input
Rear speaker control (H: actual rear, L: virtual rear)
12 (Parallel)
MO
Input
Monaural to virtual stereo control (H: on, L: off)
13 (Parallel)
BYP
Input
Bypass control (H: Bypass On, L: Q Surround process On)
14
P/S
Input
Interface mode control (H: parallel I/O, L: serial I/O)
15
VDD
—
Digital power supply
16
RROUT
Output
Rear right speaker signal out
17*
RLOUT
Output
Rear left speaker signal out
18
COUT
Output
Center speaker signal out
19
FROUT
Output
Front right speaker out
20
FLOUT
Output
Front left speaker out
21
QXAC1
Input
Capacitor
22
QXAC2
Input
Capacitor
23
QXAC3
Input
Capacitor
24
QXAC4
Input
Capacitor
25
QXAC5
Input
Capacitor
26
QXBC1
Input
Capacitor
27
QXBC2
Input
Capacitor
28
QXBC3
Input
Capacitor
29
QXBC4
Input
Capacitor
30
QXBC5
Input
Capacitor
31
VCC
—
Analog power supply
32
QXCC1
Input
Capacitor
33
QXCC2
Input
Capacitor
34
QXCC3
Input
Capacitor
35
QXCC4
Input
Capacitor
36
QXDC1
Input
Capacitor
37
QXDC2
Input
Capacitor
38
QXDC3
Input
Capacitor
39
QXDC4
Input
Capacitor
40
FLIN
Input
Front left signal input
41
FRIN
Input
Front right signal input
42
CIN
Input
Center signal input
43*
SUBIN
Input
Sub Woofer signal input
44
RLIN
Input
Rear left signal input
45
RRIN
Input
Rear right signal input
46
MSC4
Input
Capacitor
47
MSC5
Input
Capacitor
48
MSC6
Input
Capacitor
Pin No.
Function
Terminal Name Input/Output
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
CD-C5H,CP-C5H
– 64 –
ICS01 VHiLV1035M/-1:Dolby Pro Logic Decorder (LV1035M)
Figure 64 BLOCK DIAGRAM OF IC
1
2
3
4
5
6
7
8
9
10
11
12
L
R
S
R
L
L
R
S
C
S
L
R
S
13
14
15
16
48
L-BPF2
L-BPF1
RT-IN
LT-IN
DC-OUT
C-MODE
GND
NS-BPF1
NS-BPF2
OSC
CLK
DATA
ENABLE
DATA
CLK
VSS
R-BPF2
R-BPF1
BPF
RECT
RECT
S-DC-OUT
C-DC-OUT
R-DC-OUT
L-DC-OUT
VREF
VREF
CIRIM
SW6
A
B
B
A
A
B
A
B
A
B
SW5
SW7
B
20k
Ω
20k
Ω
A
SW7
B
B
B
B
A
B
A
S
C
D
A
A
A
B
A
B
SW7
SW7
SW4
SW2
SW2
A
B
A
B
A
B
SW7
SW7
23PIN
15PIN
SW7
SW7
SW7
SW4
SW3
13P IN
VCC
C-OUT
S-OUT
R-OUT
L-OUT
AC-GND
L-IN
R-IN
S-IN
OSC
OSC
VDD
A/D
NS
D/A
DC-OUT
DC-OUT
L-OUT
R-OUT
S-OUT
GND
IREF
DET
VCC
DELAY-
OUT
OUT
L-BPF3
DCOUT3
R-RECT
DCOUT4
L-RECT
VLR-TH
VLR-1
VLR-2
VCS-2
VCS-1
VCS-TH
L+R-RECT
DCOUT2
L-R-RECT
DCOUT1
R-BPF3
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
17
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
64
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
BPF
RECT
RECT
LR
LOGDIFF
LOGDIFF
VCS
OSC
VDD
DC-OUT
VOLMUTE
STRIM
B-NR
ADM
C-MODE
S-MODE
VCA
VCA
VCA
VCA
VCA
VCA
VCA
VCA
VOL
DEV
BFL-CONT
NOISE-FIL
DATA-DEC
ADM-CONT
S-RAM
IN-FILTER
OUT-FILTER
NOISE-GEN
CH-CONT
VOL
L
R
L
R
PG
PG
S
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