01.01.2013 Views

HCD-GZR7D/GZR8D

HCD-GZR7D/GZR8D

HCD-GZR7D/GZR8D

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

<strong>HCD</strong>-<strong>GZR7D</strong>/<strong>GZR8D</strong>/GZR9D<br />

7-35. SCHEMATIC DIAGRAM – SURROUND/CENTER SPEAKER, SUBWOOFER Section – (<strong>HCD</strong>-<strong>GZR8D</strong>/GZR9D) • See page 86 for IC Block Diagrams.<br />

A<br />

B<br />

C<br />

D<br />

<strong>HCD</strong>-<strong>GZR7D</strong>/<strong>GZR8D</strong>/GZR9D<br />

E<br />

F<br />

C527<br />

47<br />

50V<br />

1 2 3<br />

4<br />

5 6 7<br />

8<br />

9<br />

10<br />

11<br />

12<br />

SURR & CENT AMP BOARD<br />

0<br />

-31.8<br />

-PRE<br />

-31.8<br />

Q507<br />

2SC5625<br />

R561<br />

100k<br />

Q507,508<br />

OVERLOAD<br />

DETECT<br />

-Vcc<br />

+Vcc<br />

33k<br />

R563<br />

31.8<br />

22k<br />

R565<br />

SURR-OUT-L+<br />

0<br />

5W<br />

0.22 R509<br />

SURR-OUT-L-<br />

0<br />

5W<br />

0.22<br />

R510<br />

SURR-OUT-R+<br />

0<br />

C503<br />

3300<br />

50V<br />

C504<br />

3300<br />

50V<br />

33k<br />

R566<br />

SURR-OUT-R-<br />

0<br />

22k<br />

R553<br />

+PRE<br />

31.8<br />

SUB<br />

R501<br />

100k<br />

R502<br />

100k<br />

(<strong>HCD</strong>-<strong>GZR8D</strong>/GZR9D)<br />

GND<br />

0<br />

SURR-L-IN<br />

0<br />

SURR-L-NF<br />

D501<br />

D10XB20<br />

RECT<br />

0<br />

3.3k<br />

R519<br />

50V<br />

47<br />

C517<br />

STBY<br />

~<br />

~<br />

0<br />

SURR-R-NF<br />

50V<br />

47<br />

C518<br />

0<br />

SURR-R-IN<br />

0<br />

CENT-IN<br />

0<br />

50V<br />

47<br />

C523<br />

CENT-NF<br />

0<br />

CENT_OUT+<br />

0<br />

CENT_OUT-<br />

Q505<br />

2SC3052EF-T1-LEF<br />

IC B/D<br />

IC501<br />

IC501<br />

STK433-260A-E<br />

PRE DRIVER<br />

Q504<br />

2SC3052EF-T1-LEF<br />

Mount Mecha H401 424441551<br />

78<br />

78<br />

AMP FR & SW<br />

BOARD<br />

CN444<br />

R<br />

(Page 76)<br />

SP TERM(SURR,CENT,SW)<br />

BOARD<br />

(<strong>HCD</strong>-<strong>GZR8D</strong>/GZR9D)<br />

CN445<br />

S<br />

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19<br />

R546 10 R548 10<br />

RY541<br />

CN543<br />

6P<br />

CN544<br />

6P<br />

R550 10 R552<br />

L542<br />

10<br />

R556<br />

100<br />

R555<br />

100<br />

C526<br />

47<br />

50V<br />

R554<br />

1 C519<br />

100p<br />

R520<br />

0.22<br />

5W<br />

1<br />

3<br />

S-R-SP_OUT<br />

S-R-SP_GND<br />

S-R-SP_OUT<br />

S-R-SP_GND<br />

1<br />

2<br />

0<br />

0<br />

R557<br />

1k<br />

R558<br />

1k<br />

Q508<br />

2SC5625<br />

0<br />

0<br />

0 R562<br />

100k<br />

R515<br />

47k<br />

C520<br />

100p<br />

R516<br />

47k<br />

R518<br />

1<br />

R517<br />

1<br />

C547<br />

100p<br />

R523<br />

2<br />

R524<br />

47k<br />

Q506<br />

R525<br />

1k<br />

OVERLOAD DETECT<br />

Q506 R559 R527<br />

2SC5625 22k 33k<br />

0<br />

0 R528<br />

100k<br />

0<br />

D505<br />

MA2J1110GLS0<br />

R537<br />

47k<br />

C531<br />

0.1<br />

C533<br />

0.1<br />

C532<br />

0.1<br />

C534<br />

0.1<br />

C535<br />

0.1<br />

C536<br />

0.1<br />

RY542<br />

4<br />

5<br />

6<br />

7<br />

S-L-SP_GND<br />

S-L-SP_OUT<br />

C-SP-GND<br />

C-SP-OUT<br />

S-L-SP_GND<br />

S-L-SP_OUT<br />

C-SP-GND<br />

C-SP-OUT<br />

3<br />

4<br />

5<br />

6<br />

R545<br />

R549<br />

R564<br />

R571<br />

L541<br />

10 R547<br />

10 R551<br />

10 R570<br />

10 R560<br />

L543<br />

10<br />

10<br />

10<br />

10<br />

Q509<br />

MUTE<br />

D541<br />

MC2836<br />

31.8<br />

Q509<br />

2SC3052EF-T1-LEF<br />

D508 R567<br />

MA2J1110GLS0 1k<br />

0<br />

0<br />

R513<br />

47k<br />

C589<br />

470p<br />

R514<br />

47k<br />

C544<br />

470p<br />

R522<br />

47k<br />

C522<br />

470p<br />

0<br />

D506<br />

MA2J1110GLS0<br />

Q504,505<br />

PROTECT<br />

0<br />

R536<br />

47k<br />

R535<br />

56k<br />

R539<br />

10<br />

R541<br />

10<br />

R540<br />

10<br />

R542<br />

10<br />

R543<br />

10<br />

R544<br />

10<br />

D503<br />

MA2J1110GLS0<br />

9.9 R507<br />

9.5 10k<br />

10.3<br />

Q501<br />

ISA1235AC1TP-1EF<br />

RELAY DRIVER<br />

R508<br />

4.7k<br />

R505 R503<br />

56 56<br />

R506 R504<br />

56 56<br />

CN541<br />

13P<br />

1 RELAY+B<br />

GZR9D<br />

AMP FR & SW<br />

BOARD<br />

(Page 76)<br />

SW-SP-OUT<br />

SW-SP-GND<br />

SW-SP-GND<br />

SW-SP-OUT<br />

CN448<br />

1<br />

2<br />

3<br />

4<br />

4P<br />

R488<br />

R487<br />

10 R485<br />

10 R484<br />

L443<br />

10<br />

10<br />

R511<br />

R512 R521<br />

0<br />

0<br />

2 RELAY-<br />

R569<br />

100k<br />

R568<br />

33k C528<br />

22<br />

35V<br />

2.2k<br />

C511<br />

10<br />

50V<br />

2.2k<br />

C512<br />

10<br />

50V<br />

2.2k<br />

C521<br />

10<br />

50V<br />

C529<br />

100<br />

10V<br />

C505<br />

1000p<br />

3<br />

4<br />

5<br />

6<br />

7<br />

8<br />

9<br />

SURR,CENT_ON/OFF<br />

POWER_GND<br />

STK-MUTE<br />

PROTECT<br />

UNREG.15V<br />

P-GND<br />

IN-SL<br />

MAIN<br />

BOARD<br />

M (2/4)<br />

CN205<br />

(Page 60)<br />

1 R517,518<br />

2 R523<br />

10 AMP-A_GND<br />

620 (<strong>GZR8D</strong>)<br />

750 (<strong>GZR8D</strong>)<br />

11 IN-SR<br />

510 (GZR9D) 680 (GZR9D)<br />

12 CENT-GND<br />

13 CENT-IN<br />

C501<br />

0.1<br />

C502<br />

0.1<br />

CN544<br />

7P<br />

1<br />

3<br />

4<br />

5<br />

6<br />

7<br />

8<br />

AC-VL<br />

AC-VL<br />

AC-GND<br />

SURR-GND<br />

SURR-GND<br />

CENT-GND<br />

PROTECT<br />

JK501<br />

6P<br />

1<br />

2<br />

3<br />

4<br />

5<br />

6<br />

JK401 2P<br />

-<br />

R<br />

+<br />

-<br />

L<br />

+<br />

-<br />

+<br />

+<br />

-<br />

SURROUND<br />

SPEAKER<br />

CENTER<br />

SPEAKER<br />

SUBWOOFER

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!