Schematic Diagram - Main Board (1/3) - Sony HCD-GTZ4 Service Manual

5-10. SCHEMATIC DIAGRAM - MAIN Board (1/3) -

1 2 3
MAIN BOARD (1/3)
A
CN402
9P
JL301
DGND 1
JL302
TXD1 2
JL303
B
RTS1 3
JL304
MCU VCC 4
JL305
(NC) CLK1 5
JL306
RXD1 6
JL307
CN VSS 7
JL308
RESET 8
JL309
GND 9
C
Q230
2SC3052EF-T1-LEF
LED DRIVE
0.2
CN403
11P
M+5V 11
IND 4 10
D
IND 3 9
IND 1 8
IND 2 7
METER
DISPLAY 6
MGND
BLOCK
5
METER SW
DGND 4
3
RED
2
WHITE
E
LED+9V 1
1.9
F
Q231
2SC3052EF-T1-LEF
LED DRIVE
CN405
27P
JL412
G
SW/USB_LED 1
JL413
USB LED CTRL 2
JL414
NO USE 3
JL415
VF 4
JL416
-VFL 5
JL417
VF 6
JL418
DGND 7
JL419
FL+3.3V 8
JL420
H AD KEY0 9
JL421
AD KEY1 10
JL422
AD KEY2 11
JL423
H
VOL 12
JL424
JOG 13
JL425
DISPLAY
FL-CS 14
BOARD
JL426
CN1100 FL-DATA 15
JL427
(Page 31)
FL-CLK 16
JL428
I
SIRCS 17
JL464
LED1 18
JL465
LED2 19
JL431
LED3 20
JL432
LED CTRL 21
JL466
STBY LED 22
JL434
EVER +3.3V 23
JL435
LED GND 24
JL436
J LED+9V 25
SEL B 26 JL437 C660
10
JL438
SEL A 27 50V
Q698
KTC3203Y-AT
D696
+5V
MAZ8056GMLS0
REGULATOR
5.2
K
5.6
R1152
1.5k
R516 R515 R514
22 22 22
L
HCD-GTZ4/GTZ4i/GTZ5
• See page 36 for Waveforms. • See page 39 for IC Pin Function Description.
4 5 6
31
C416 C414 R404
470 0.1 100
34
6.3V
33
32
12
Q627
KTA1271Y-AT
3.3 3.3
R627
47k
2.6
39
3.2
Q628
RT1N431C-TP-1 R628
R711
10k
1k
0
2
Q627, 628
B+ SWITCH
1
X402
100
5MHz
3.2
43
84
81
X401
32.768kHz
C410
22p
R410
C411
10M
22p
R411
220k
5
M2-
M2+
R710
1k
3.2
31
5
R409
6
10k
12
12
R391
10k
R390
10k
C422 C423 C424 C425
3
0.047 0.047 0.047 0.047
M1-
70
19
20
M1+
22 R322 22k R422 1k
R323 22k R423 1k
23
R324 22k R424 1k
24
R325
25 22k R425 1k
97
26 R326 22k R426 1k
95
27 R327 22k R427 1k
94
R328 22k R428 1k
28
91
R329 10k
90
R330 10k
87
86
85
4
79
78
77
C426 C427 C428
69 0.047 0.047 0.047
72
39
9
7 8 9 10
(GTZ4/GTZ4i: US, AUS/GTZ5)
R392 R393
680 (GTZ4) 1.5k (GTZ4i: AUS)
1.5k (GTZ5) 4.7k (GTZ4/GTZ4i: US/GTZ5)
4.7k (GTZ4i)
R204
33k
C498 C496 C499 R392
10 0.1 0.1
50V
R497
470
R492
R492
1k (GTZ4i)
4.7k (GTZ4/GTZ5)
R493
0 (GTZ4i: AEP)
680 (GTZ5: MX)
1k (GTZ4/GTZ5: E2, E51, AR)
2.2k (GTZ4i: US)
4.7k (GTZ4i: AUS)
100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84
0
1 METER-IN3
0
2
METER-IN4
2 <3>
3
SW/USB CTRL
3.3
4 SIRCS
JL005 0
5 CDM-SD
JL006 0
6 M2-
JL007 0
7
M2+ POWER/DISPLAY-KEY
8
BYTE
9 CNVss
0.6
10 XC-IN POWER ILLUMINATOR
1.4
11 XC-OUT
3.3
12
RESET
1.8
13
X-OUT
14 IC401
VSS
1.5
15 X-IN
3.3 SYSTEM CONTROLLER
16 VCC
IC401
3.3
R5F3640DDFAR
17
NMI
0
18
M1-
2.5
19
MTK-BUSY
JL020 3.4
20 AC-CUT
JL021 0
21 M1+
3.4
22
SW3
0
23
SW1
0
24
SW-CHUCK
0
25 SW2
0
26 SW-CLOSE
3.4
27
SW-STOCK
3.4
28
SW-OPEN
JL029
3.4
29
IIC-CLK
JL429 3.4
30 IIC-DATA
JL430
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
R437
100
R453
10k
R452 10k
R451
10k
23 23
11 12 13 14
R483
D201
0 (GTZ4: AR/GTZ4i/GTZ5: MX, AR)
MC2840-T112-1
22k (GTZ4: E2, E51/GTZ5: E2, E51)
(GTZ4: E2, E51/GTZ5: E2, E51)
R235 D202
3.3k MA2J1110GLS0
R483 C201
2.2
50V
C483
0.001
R484 100k
R210 R211
R481 R381 R397 2.2k 100k
1k 15k 15k
R212
10k
R474 Q211
100 2SC3052EF-T1-LEF
C464
0.1 4.6
4
D211
MAZ8043GMLS0
83 82 81
Q210
2SC3052EF-T1-LEF
METER SW
0.7
METER LED 80 JL500
R214
0 79
680
79
LED-VOL1,2
0 78
78
LED-VOL3,4
0 77
77
LED-VOL5,6
0
ST-RDS-DATA 76
0
ST-RDS-INT 75
3.3
R575
74
0
3.3
73
MTK-OC2
0 72
R576 R468
72
STBY LED
0 220
0 0
71
0.3 <1.3> 70
USB-LED CTRL 70 (GTZ4/GTZ4i: US, AUS/GTZ5)
1.6 69
R398
69
LED CTRL
100
JL461
3.3
68
MTK-OC1
R467 100
3
67
ST-DOUT
0 R466 100
ST-CLK 66
0 (3.2) <3.2> {3.2}
ST-DIN 65
R463 R365
64
VSS
100 10k
0
63
ST-CE
3.3
62
VCC
3.3
ST-TUNED 61
0
R2A15216FP-DATA 60
0
59
R2A15216FP-CLK
0
R675
58
LINE MUTE
10k
3.3
57
VBus_Det
0.4
EEP-SCL 56
3.3
EEP-SDA 55
3.2
54
STBY RELAY
3.1
53
FR SPK RELAY
0
52
SW SPK RELAY
3.2
STK MUTE 51
5 6 7 8
4 3 2 1
R450
100
R250
R462 R431
10k
100 100
0
3.4
Q447
RT1P431C-TP-1
3.4
LEVEL SHIFT
HCD-GTZ4/GTZ4i/GTZ5
Ver. 1.1
15 16 17 18
R236
4.7k
D694
MA2J1110GLS0 JL514
Q670
3.4
RT1P141C-TP-1
MUTING CONTROL
0
3.4
Q212 R218
KTA1271Y-AT 10k
9.2 4
D213
MC2836
8.5
R215
10k JL523
Q211, 212
+4V REGULATOR
R216
7.6 C214 22k
0.33
Q215
RT1N441C-TP-1
Q210, 214, 215
R213
RESET SWITCH 3.4 3.3
100k
0 0
0
Q214
2SC3052EF-T1-LEF
C215
D212
10
C213 MA2J1110GLS0
50V
10
50V
R476 100 76 20
R475 100 75 12
R399
(GTZ4i: AEP)
100
73
D468
MA2J1110GLS0
68
67
66
65
R361
10k
63
61
AUDIO_DATA
AUDIO_CLK
IC675
EEPROM
1
IC675
BR24S16FJ-WE2
2
3
4
5
22
21
20
19
18
17
11
MAIN
BOARD
(3/3)
(Page
25)
12
MAIN
BOARD
(2/3)
(Page
24)