97 E02
Not used
-
-
98 E01
PLL phase-comp. error
O
1.4
99 TEST 1
(Connecting to ground)
-
0
100 XOUT
Crystal oscillator
-
2.6
Note 1 : CQ-DFX501/DF401U only
Note 2 : CQ-DFX501U only
Note 3 (#1) :
- 2.2V <CQ-DFX501U>
- 3.4V <CQ-DF401/DFX301U>
8.2. Display Block
IC901 : YEAMLC75884W
Pin
No.
Port
Description
I/O (V)
1-51 S3-53
LCD segment data
O
2.5
52-
55
COM1-4
LCD common
O
2.5
56,
57
S54, 55
LCD segment data
O
2.5
58-
61
KS3-6
Key strobe
O
0.9
62-
66
Kl1-5
Key data
I
0
67 VDD
+5V power supply
-
5.1
68 VLCD
+5V power supply
-
5.1
69 VLCD1
LCD angle
-
3.3
70 VLCD2
LCD angle
-
1.7
71 VSS
Ground
-
0
72 TEST
(Connecting to ground)
-
0
73 OSC
Oscillator terminal
-
3.9
74 /RESET
(Connecting to VCC)
-
5.1
75 DO
Key data output
O
4.1
76 CE
LCD driver chip enable
I
0
77 CLK
LCD clock
I
0
78 DI
LCD data
I
0
79,
80
S1,2
LCD segment data
O
2.5
8.3. CD Servo Block
IC2 : MN662741RPA
Summary of Contents for CQDFX501U - AUTO RADIO/CD DECK
Page 5: ...7 BLOCK DIAGRAM ...
Page 6: ...8 TERMINALS DESCRIPTION 8 1 Main Block IC601 C2ABGF000015 ...
Page 8: ...53 PWR CNT Power control O 4 9 ...
Page 14: ...IC201 YEAMEA6320TT IC241 C1EA00000021 ...
Page 15: ...IC262 YEAMM62429FP IC203 261 YEAMPC4570T1 IC280 YEAMM5218AFE IC204 YEAMPD4053E2 ...
Page 16: ...IC650 YEAMC14584BE IC701 YEAMM51945AL IC702 YEAMA41W12ST ...
Page 17: ...9 2 Display Block IC905 YEAMPASB06B2 9 3 Pre Amp Sub W Amp Block IC203 205 206 YEAMDA8574TT ...
Page 18: ...9 4 CD Servo Block IC1 AN8835SBE1 IC3 BA6795FPE2 ...
Page 43: ...14 PACKING PARTS LIST ...
Page 48: ......
Page 49: ......
Page 50: ...ï ì ï ïë ÅÛóèìçéÞ Ã äÌÑÐ Ê ÛÉâ äÞÑÌÌÑÓ Ê ÛÉâ äÞÑÌÌÑÓ Ê ÛÉâ ï é è ïì äÌÑÐ Ê ÛÉâ ÅÛóèìçéÞ Ã ...
Page 52: ...ÅÊÖÞêîïðèÃ Þ Ê Ã ...
Page 53: ...ÅÊÖÞêîïðèà ÅÌ Ê Ã ...
Page 54: ...ÅÛóèçèìÞà äÌ Ê â Þ Ý Û Þ Ý Û ï îð îï ìð ìï êð êï èð äÞ Ê â ...
Page 58: ...ï è ç ïê ÅÛóèìéìà äÌÑÐ Ê ÛÉâ ï ï äÞÑÌÌÑÓ Ê ÛÉâ ...
